485BPOS

As filed with the Securities and Exchange Commission on August 18, 2011

Securities Act File No. 033-45671
Investment Company Act File No. 811-06557

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 þ
Post-Effective Amendment No. 85 þ

and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 þ
Amendment No. 87 þ

RIDGEWORTH FUNDS

(Exact Name of Registrant as Specified in Charter)

3333 Piedmont Road, Suite 1500
Atlanta, GA 30305
(Address of Principal Executive Office) (Zip Code)

Registrant’s Telephone Number, including Area Code: 1-888-784-3863

Julia Short
President
RidgeWorth Funds
3333 Piedmont Road, Suite 1500
Atlanta, GA 30305
(Name and Address of Agent for Service)

Copies to:

W. John McGuire, Esq.
Morgan, Lewis & Bockius LLP
1111 Pennsylvania Ave., NW
Washington, DC 20004-2541 Thomas S. Harman, Esq.
Morgan, Lewis & Bockius LLP
1111 Pennsylvania Ave., NW
Washington, DC 20004-2541

It is proposed that this filing will become effective (check appropriate box):

þ     Immediately upon filing pursuant to paragraph (b)
o     On ____ pursuant to paragraph (b)
o     60 days after filing pursuant to paragraph (a)(1)
o     On ____ pursuant to paragraph (a)(1)
o     75 days after filing pursuant to paragraph (a)(2)
o     On ____ pursuant to paragraph (a)(2) of Rule 485

If appropriate, check the following box:

o     This post-effective amendment designates a new effective date for a previously-filed post-effective amendment.

TABLE OF CONTENTS

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, as amended, and the Investment Company Act of 1940, as amended, the Registrant certifies that this Post-Effective Amendment No. 85 to the Registration Statement meets all of the requirements for effectiveness pursuant to Rule 485(b) of the Securities Act of 1933, as amended, and the Registrant has duly caused this Post-Effective Amendment No. 85 under the Securities Act of 1933, as amended, and Post-Effective Amendment No. 87 under the Investment Company Act of 1940, as amended, to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Atlanta, and State of Georgia, on the 18th day of August, 2011.

By:	/s/ Julia R. Short
	Julia R. Short
	President and Chief Executive Officer

Pursuant to the requirements of the Securities Act of 1933, as amended, this Post-Effective Amendment No. 85 has been signed below by the following persons in the capacities and on the date indicated.

Signature	Title	Date
/s/ Jeffrey M. Biggar* Jeffrey M. Biggar	Trustee	August 18, 2011
/s/ George C. Guynn* George C. Guynn	Trustee	August 18, 2011
/s/ Sidney E. Harris* Sidney E. Harris	Trustee	August 18, 2011
/s/ Warren Y. Jobe* Warren Y. Jobe	Trustee	August 18, 2011
/s/ Connie D. McDaniel* Connie D. McDaniel	Trustee	August 18, 2011
/s/ Clarence H. Ridley* Clarence H. Ridley	Trustee	August 18, 2011
/s/ Julia R. Short Julia R. Short	President and Chief Executive Officer	August 18, 2011
/s/ Cynthia L. Morse-Griffin Cynthia L. Morse-Griffin	Treasurer and Chief Financial Officer	August 18, 2011

*By:	/s/ Julie Tedesco
	Julie Tedesco

* Pursuant to a Power of Attorney, dated March 1, 2011, for each of Jeffrey M. Biggar, Sidney E. Harris, Connie D. McDaniel, George C. Guynn, Warren Y. Jobe and Clarence H. Ridley.

EXHIBIT INDEX

Index No.	Description of Exhibit
EX-101.INS	XBRL Instance Document
EX-101.SCH	XBRL Taxonomy Extension Schema Document
EX-101.CAL	XBRL Taxonomy Extension Calculation Linkbase
EX-101.DEF	XBRL Taxonomy Extension Definition Linkbase
EX-101.LAB	XBRL Taxonomy Extension Labels Linkbase
EX-101.PRE	XBRL Taxonomy Extension Presentation Linkbase

XML



RidgeWorth Large Cap Value Equity Fund

LARGE CAP VALUE EQUITY FUND Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Large Cap Value Equity Fund (the “Fund”) seeks to provide a high level of capital appreciation.

As a secondary goal, the Fund also seeks to provide current income.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Large Cap Value Equity Fund	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	5.75%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Large Cap Value Equity Fund	A Shares	C Shares	I Shares
Management Fees	0.77%	0.77%	0.77%
Distribution (12b-1) Fees	0.30%	1.00%	none
Other Expenses	0.06%	0.06%	0.06%
Total Annual Fund Operating Expenses	1.13%	1.83%	0.83%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Large Cap Value Equity Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	685	915	1,164	1,876
C Shares	286	577	993	2,156
I Shares	85	265	462	1,029

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Large Cap Value Equity Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	685	915	1,164	1,876
C Shares	186	577	993	2,156
I Shares	85	265	462	1,029

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 134% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S.-traded equity securities of large-capitalization companies. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). Ceredex Value Advisors LLC (“Ceredex” or the “Subadviser”) considers large-capitalization companies to be companies with market capitalizations similar to those of companies in the Russell 1000^® Value Index. As of July 1, 2011, the market capitalization range of companies in the Russell 1000^® Value Index was between approximately $519.1 million and $400.9 billion.

In selecting investments for purchase and sale, the Subadviser chooses companies that it believes are undervalued in the market relative to the industry sector and the company’s own valuation history. The Subadviser evaluates potential catalysts that may cause an upward re-rating of the stock’s valuation. Additionally, the common stocks purchased for the Fund generally pay dividends at the time of purchase or are expected to pay dividends soon after their purchase.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Value Investing Risk: “Value” investing attempts to identify strong companies whose stocks are selling at a discount from their perceived true worth. It is subject to the risk that the stocks’ intrinsic values may never be fully recognized or realized by the market, their prices may go down, or that stocks judged to be undervalued may actually be appropriately priced.

ADR Risk: The Fund may invest in ADRs, which are depositary receipts issued in registered form by a U.S. bank or trust company evidencing ownership of underlying securities issued by a foreign company. Investments in ADRs involve risks similar to those accompanying direct investments in foreign securities. These include the risk that political and economic events unique to a country or region will affect those markets and their issuers.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[1]

Best Quarter

15.26%

(6/30/09)

Worst Quarter

-19.89%

(9/30/02)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Large Cap Value Equity Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	17.88%	4.55%	4.25%
Returns Before Taxes C Shares	17.03%	3.82%	3.51%
Returns Before Taxes I Shares	18.28%	4.87%	4.59%
Returns After Taxes on Distributions I Shares	18.07%	3.88%	3.88%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	12.11%	3.91%	3.72%
Russell 1000® Value Index (reflects no deduction for fees, expenses or taxes)	15.51%	1.28%	3.26%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Mid-Cap Value Equity Fund

MID-CAP VALUE EQUITY FUND Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Mid-Cap Value Equity Fund (the “Fund”) seeks to provide capital appreciation.

As a secondary goal, the Fund also seeks to provide current income.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Mid-Cap Value Equity Fund	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	5.75%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Mid-Cap Value Equity Fund	A Shares	C Shares	I Shares
Management Fees	0.96%	0.96%	0.96%
Distribution (12b-1) Fees	0.30%	1.00%	none
Other Expenses	0.09%	0.08%	0.08%
Total Annual Fund Operating Expenses	1.35%	2.04%	1.04%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Mid-Cap Value Equity Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	706	980	1,275	2,112
C Shares	308	641	1,101	2,377
I Shares	106	332	575	1,276

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Mid-Cap Value Equity Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	706	980	1,275	2,112
C Shares	208	641	1,101	2,377
I Shares	106	332	575	1,276

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 170% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S.-traded equity securities of mid-capitalization companies. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). Ceredex Value Advisors LLC (“Ceredex” or the “Subadviser”) considers mid-capitalization companies to be companies with market capitalizations similar to those of companies in the Russell Midcap^® Value Index. As of July 1, 2011, the market capitalization range of companies in the Russell Midcap^® Value Index was between approximately $519.1 million and $17.8 billion.

In selecting investments for purchase and sale, the Subadviser chooses companies that it believes are undervalued in the market relative to the industry sector and the company’s own valuation history. The Subadviser evaluates potential catalysts that may cause an upward re-rating of the stock’s valuation. Additionally, the common stocks purchased for the Fund generally pay dividends at the time of purchase or are expected to pay dividends soon after their purchase.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Mid-Capitalization Companies Risk: Mid-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of large-capitalization companies. Mid-capitalization companies may be newer or less established and may have limited resources, products and markets, and less liquid.

Value Investing Risk: “Value” investing attempts to identify strong companies whose stocks are selling at a discount from their perceived true worth. It is subject to the risk that the stocks’ intrinsic values may never be fully recognized or realized by the market, their prices may go down, or that stocks judged to be undervalued may actually be appropriately priced.

ADR Risk: The Fund may invest in ADRs, which are depositary receipts issued in registered form by a U.S. bank or trust company evidencing ownership of underlying securities issued by a foreign company. Investments in ADRs involve risks similar to those accompanying direct investments in foreign securities. These include the risk that political and economic events unique to a country or region will affect those markets and their issuers.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[2]

Best Quarter

24.79%

(9/30/09)

Worst Quarter

-23.38%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Mid-Cap Value Equity Fund	1 Year	5 Years	Since Inception		Inception Date
Returns Before Taxes A Shares	27.22%	9.15%	11.86%	[1]	Oct. 27, 2003
Returns Before Taxes C Shares	26.44%	8.40%	8.24%	[2]	Nov. 30, 2001
Returns Before Taxes I Shares	27.66%	9.49%	9.17%	[2]	Nov. 30, 2001
Returns After Taxes on Distributions I Shares	25.21%	6.73%	7.26%	[2]	Nov. 30, 2001
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	18.40%	6.73%	7.05%	[2]	Nov. 30, 2001
Russell Midcap® Value Index (reflects no deduction for fees, expenses or taxes)	24.75%	4.08%
Russell Midcap® Value Index (reflects no deduction for fees, expenses or taxes) Since Inception, 2003-10-27			9.12%	[1]	Oct. 27, 2003
Russell Midcap® Value Index (reflects no deduction for fees, expenses or taxes) Since Inception, 2001-11-30			9.13%	[2]	Nov. 30, 2001

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Small Cap Value Equity Fund

SMALL CAP VALUE EQUITY FUND Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Small Cap Value Equity Fund (the “Fund”) seeks to provide capital appreciation.

As a secondary goal, the Fund also seeks to provide current income.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Small Cap Value Equity Fund	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	5.75%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Small Cap Value Equity Fund	A Shares	C Shares	I Shares
Management Fees	1.13%	1.13%	1.13%
Distribution (12b-1) Fees	0.30%	1.00%	none
Other Expenses	0.09%	0.08%	0.08%
Total Annual Fund Operating Expenses	1.52%	2.21%	1.21%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Small Cap Value Equity Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	722	1,030	1,359	2,290
C Shares	325	693	1,188	2,553
I Shares	124	385	667	1,472

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Small Cap Value Equity Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	722	1,030	1,359	2,290
C Shares	225	693	1,188	2,553
I Shares	124	385	667	1,472

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 72% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S.-traded equity securities of small-capitalization companies. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). Ceredex Value Advisors LLC (“Ceredex” or the “Subadviser”) considers small-capitalization companies to be companies with market capitalizations between $50 million and $3 billion or with market capitalizations similar to those of companies in the Russell 2000^® Value Index. As of July 1, 2011, the market capitalization range of companies in the Russell 2000^® Value Index was between approximately $31.3 million and $3.1 billion.

In selecting investments for purchase and sale, the Subadviser chooses companies that it believes are undervalued in the market relative to the industry sector and the company’s own valuation history. The Subadviser evaluates potential catalysts that may cause an upward re-rating of the stock’s valuation. Additionally, the common stocks purchased for the Fund generally pay dividends at the time of purchase or are expected to pay dividends soon after their purchase.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Small-Capitalization Companies Risk: Small-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of mid- or large-capitalization companies. Small-capitalization companies may be newer or less established and may have limited resources, products and markets, and less liquid.

Value Investing Risk: “Value” investing attempts to identify strong companies whose stocks are selling at a discount from their perceived true worth. It is subject to the risk that the stocks’ intrinsic values may never be fully recognized or realized by the market, their prices may go down, or that stocks judged to be undervalued may actually be appropriately priced.

ADR Risk: The Fund may invest in ADRs, which are depositary receipts issued in registered form by a U.S. bank or trust company evidencing ownership of underlying securities issued by a foreign company. Investments in ADRs involve risks similar to those accompanying direct investments in foreign securities. These include the risk that political and economic events unique to a country or region will affect those markets and their issuers.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. A Shares were offered beginning on October 9, 2003. Performance prior to October 9, 2003, with respect to A Shares, is that of I Shares of the Fund, and has not been adjusted to reflect A Share expenses. If it had been, performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[3]

Best Quarter

19.65%

(9/30/09)

Worst Quarter

-26.62%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Small Cap Value Equity Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	28.38%	6.85%	12.27%
Returns Before Taxes C Shares	27.36%	6.49%	11.73%
Returns Before Taxes I Shares	28.79%	7.15%	12.52%
Returns After Taxes on Distributions I Shares	28.53%	4.89%	10.77%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	19.00%	5.50%	10.69%
Russell 2000® Value Index (reflects no deduction for fees, expenses or taxes)	24.50%	3.52%	8.42%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Large Cap Core Growth Stock Fund

LARGE CAP CORE GROWTH STOCK FUND Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Large Cap Core Growth Stock Fund (formerly, the Large Cap Core Equity Fund) (the “Fund”) seeks to provide long-term capital appreciation.

As a secondary goal, the Fund also seeks to provide current income.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Large Cap Core Growth Stock Fund	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	5.75%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Large Cap Core Growth Stock Fund	A Shares	C Shares	I Shares
Management Fees	0.85%	0.85%	0.85%
Distribution (12b-1) Fees	0.25%	1.00%	none
Other Expenses	0.08%	0.08%	0.08%
Total Annual Fund Operating Expenses	1.18%	1.93%	0.93%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Large Cap Core Growth Stock Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	689	930	1,189	1,930
C Shares	296	608	1,045	2,262
I Shares	95	297	516	1,148

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Large Cap Core Growth Stock Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	689	930	1,189	1,930
C Shares	196	608	1,045	2,262
I Shares	95	297	516	1,148

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 136% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities of large-capitalization companies. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). Silvant Capital Management LLC (“Silvant” or the “Subadviser”) considers large-capitalization companies to be companies with market capitalizations similar to those of companies in the S&P 500 Index. As of July 1, 2011, the market capitalization range of companies in the S&P 500 Index was between approximately $1.4 billion and $400.9 billion.

The Subadviser applies proprietary quantitative models to rank stocks based on improving fundamentals, valuation, capital deployment and efficiency and sentiment or behavior factors. The Subadviser then uses fundamental research to select the portfolio of stocks it believes has the best current risk/return characteristics. In selecting investments for purchase, the Subadviser seeks companies with strong current earnings, growth in revenue, improving profitability, strong balance sheets, strong current and projected business fundamentals, and reasonable valuation. The Subadviser’s approach attempts to identify a well-defined “investment thesis” (why it believes the company’s current expectations will be increased over the next 3 to 18 months) based on competitive positioning, business model, and potential catalysts and risks. The Subadviser may sell a security when the investment thesis is realized, the investment thesis breaks down, or a more attractive alternative presents itself. The Subadviser believes in executing a very disciplined and objective investment process and controlling risk through a broadly diversified portfolio.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Growth Stock Risk: “Growth” stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. “Growth” stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

ADR Risk: The Fund may invest in ADRs, which are depositary receipts issued in registered form by a U.S. bank or trust company evidencing ownership of underlying securities issued by a foreign company. Investments in ADRs involve risks similar to those accompanying direct investments in foreign securities. These include the risk that political and economic events unique to a country or region will affect those markets and their issuers.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[4]

Best Quarter

15.73%

(6/30/09)

Worst Quarter

-22.03%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Large Cap Core Growth Stock Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	9.78%	0.68%	2.11%
Returns Before Taxes C Shares	8.89%	(0.07%)	1.35%
Returns Before Taxes I Shares	10.01%	0.94%	2.35%
Returns After Taxes on Distributions I Shares	9.85%	0.15%	1.72%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	6.70%	0.76%	1.92%
S&P 500 Index (reflects no deduction for fees, expenses or taxes)	15.06%	2.29%	1.41%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Large Cap Growth Stock Fund

LARGE CAP GROWTH STOCK FUND Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Large Cap Growth Stock Fund (the “Fund”) seeks to provide capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Large Cap Growth Stock Fund	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	5.75%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Large Cap Growth Stock Fund	A Shares	C Shares	I Shares
Management Fees	0.97%	0.97%	0.97%
Distribution (12b-1) Fees	0.30%	1.00%	none
Other Expenses	0.09%	0.09%	0.09%
Total Annual Fund Operating Expenses	1.36%	2.06%	1.06%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Large Cap Growth Stock Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	707	983	1,280	2,123
C Shares	310	648	1,112	2,398
I Shares	108	338	586	1,299

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Large Cap Growth Stock Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	707	983	1,280	2,123
C Shares	210	648	1,112	2,398
I Shares	108	338	586	1,299

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 30% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities of large-capitalization companies. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). Silvant Capital Management LLC (“Silvant” or the “Subadviser”) considers large-capitalization companies to be companies with market capitalizations similar to those of companies in the Russell 1000^® Growth Index. As of July 1, 2011, the market capitalization range of companies in the Russell 1000^® Growth Index was between approximately $706.3 million and $400.9 billion. The Subadviser will seek out securities it believes have strong business fundamentals, such as revenue growth, improving cash flows, increasing margins and positive earning trends.

In selecting investments for purchase and sale, the Subadviser chooses companies that it believes have above average growth potential to beat expectations. The Subadviser applies proprietary quantitative models to rank stocks based on improving fundamentals, valuation, capital deployment and efficiency and sentiment or behavior factors. It then performs in-depth fundamental analysis to determine the quality and sustainability of expectations to determine whether or not the company is poised to beat expectations. The Subadviser uses a “bottom-up” process based on company fundamentals. Risk controls are in place to assist in maintaining a portfolio that is diversified by sector and minimizes unintended risks relative to the primary benchmark.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Growth Stock Risk: “Growth” stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. “Growth” stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

ADR Risk: The Fund may invest in ADRs, which are depositary receipts issued in registered form by a U.S. bank or trust company evidencing ownership of underlying securities issued by a foreign company. Investments in ADRs involve risks similar to those accompanying direct investments in foreign securities. These include the risk that political and economic events unique to a country or region will affect those markets and their issuers.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[5]

Best Quarter

14.85%

(9/30/09)

Worst Quarter

-21.73%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Large Cap Growth Stock Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	19.93%	3.81%	0.59%
Returns Before Taxes C Shares	18.96%	3.07%	none
Returns Before Taxes I Shares	20.27%	4.12%	1.06%
Returns After Taxes on Distributions I Shares	20.25%	3.13%	0.40%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	13.19%	3.48%	0.83%
Russell 1000® Growth Index (reflects no deduction for fees, expenses or taxes)	16.71%	3.75%	0.02%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Select Large Cap Growth Stock Fund

SELECT LARGE CAP GROWTH STOCK FUND Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Select Large Cap Growth Stock Fund (the “Fund”) seeks to provide long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Select Large Cap Growth Stock Fund	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	5.75%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Select Large Cap Growth Stock Fund	A Shares	C Shares	I Shares
Management Fees	0.85%	0.85%	0.85%
Distribution (12b-1) Fees	0.30%	1.00%	none
Other Expenses	0.14%	0.14%	0.14%
Total Annual Fund Operating Expenses	1.29%	1.99%	0.99%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Select Large Cap Growth Stock Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	700	962	1,244	2,048
C Shares	303	626	1,076	2,325
I Shares	101	316	548	1,218

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Select Large Cap Growth Stock Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	700	962	1,244	2,048
C Shares	203	626	1,076	2,325
I Shares	101	316	548	1,218

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 72% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities of large-capitalization companies. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). Silvant Capital Management LLC (“Silvant” or the “Subadviser”) considers large-capitalization companies to be companies with market capitalizations similar to those of companies in the Russell 1000^® Growth Index. As of July 1, 2011, the market capitalization range of companies in the Russell 1000^® Growth Index was between approximately $706.3 million and $400.9 billion.

The Subadviser applies proprietary quantitative models to rank stocks based on improving fundamentals, valuation, capital deployment and efficiency and sentiment or behavior factors. The Subadviser then uses fundamental research to select the portfolio of stocks it believes has the best current risk/return characteristics. In selecting investments for purchase and sale, the Subadviser seeks companies with strong current earnings, growth in revenue, improving profitability, strong balance sheet, strong current and projected business fundamentals, and reasonable valuation. The Subadviser believes in executing a very disciplined and objective investment process in controlling risk through a broadly diversified portfolio. Generally, the Fund will hold 40 securities or less.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Growth Stock Risk: “Growth” stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. “Growth” stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

ADR Risk: The Fund may invest in ADRs, which are depositary receipts issued in registered form by a U.S. bank or trust company evidencing ownership of underlying securities issued by a foreign company. Investments in ADRs involve risks similar to those accompanying direct investments in foreign securities. These include the risk that political and economic events unique to a country or region will affect those markets and their issuers.

Holdings Risk: Because the Fund targets holdings of a more limited number of stocks, performance may be more volatile than a similar fund with a greater number of holdings or the Fund’s respective benchmark.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. A Shares were offered beginning October 14, 2003. Performance prior to October 14, 2003 with respect to the A Shares is that of I Shares of the Fund, and has not been adjusted to reflect A Share expenses. If it had been, performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[6]

Best Quarter

13.55%

(9/30/10)

Worst Quarter

-20.29%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Select Large Cap Growth Stock Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	15.36%	3.91%	0.17%
Returns Before Taxes C Shares	14.58%	3.17%	(0.63%)
Returns Before Taxes I Shares	15.68%	4.21%	0.39%
Returns After Taxes on Distributions I Shares	15.68%	4.18%	0.37%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	10.19%	3.61%	0.33%
Russell 1000® Growth Index (reflects no deduction for fees, expenses or taxes)	16.71%	3.75%	0.02%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Small Cap Growth Stock Fund

SMALL CAP GROWTH STOCK FUND Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Small Cap Growth Stock Fund (the “Fund”) seeks to provide long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Small Cap Growth Stock Fund	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	5.75%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Small Cap Growth Stock Fund	A Shares	C Shares	I Shares
Management Fees	1.15%	1.15%	1.15%
Distribution (12b-1) Fees	0.30%	1.00%	none
Other Expenses	0.08%	0.08%	0.08%
Total Annual Fund Operating Expenses	1.53%	2.23%	1.23%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Small Cap Growth Stock Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	723	1,033	1,364	2,301
C Shares	327	699	1,199	2,574
I Shares	126	391	677	1,494

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Small Cap Growth Stock Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	723	1,033	1,364	2,301
C Shares	227	699	1,199	2,574
I Shares	126	391	677	1,494

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 112% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S.-traded equity securities of small-capitalization companies. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). Silvant Capital Management LLC (“Silvant” or the “Subadviser”) considers small-capitalization companies to be companies with market capitalizations similar to those of companies in the Russell 2000^® Growth Index. As of July 1, 2011, the market capitalization range of companies in the Russell 2000^® Growth Index was between approximately $31.3 million and $3.1 billion.

In selecting investments for purchase and sale, the Subadviser chooses companies that it believes have above average growth potential to beat expectations as a result of strong business fundamentals, such as revenue growth, improving cash flows, increasing margins and positive earning trends. The Subadviser applies proprietary quantitative models to rank stocks based on improving fundamentals, valuation, capital deployment and efficiency and sentiment or behavior factors. It then performs in-depth fundamental analysis to determine the quality and sustainability of expectations to determine whether or not the company is poised to beat expectations. The Subadviser uses a “bottom-up” process based on company fundamentals. Risk controls are in place to assist in maintaining a portfolio that is diversified by sector and minimizes unintended risks relative to the primary benchmark.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Growth Stock Risk: “Growth” stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. “Growth” stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Small-Capitalization Companies Risk: Small-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of mid- or large-capitalization companies. Small-capitalization companies may be newer or less established and may have limited resources, products and markets, and less liquid.

ADR Risk: The Fund may invest in ADRs, which are depositary receipts issued in registered form by a U.S. bank or trust company evidencing ownership of underlying securities issued by a foreign company. Investments in ADRs involve risks similar to those accompanying direct investments in foreign securities. These include the risk that political and economic events unique to a country or region will affect those markets and their issuers.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[7]

Best Quarter

24.19%

(6/30/03)

Worst Quarter

-28.61%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Small Cap Growth Stock Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	23.66%	1.61%	4.33%
Returns Before Taxes C Shares	22.81%	0.91%	3.62%
Returns Before Taxes I Shares	24.01%	1.91%	4.67%
Returns After Taxes on Distributions I Shares	24.01%	0.48%	3.52%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	15.61%	1.31%	3.77%
Russell 2000® Growth Index (reflects no deduction for fees, expenses or taxes)	29.09%	5.30%	3.78%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Aggressive Growth Stock Fund

AGGRESSIVE GROWTH STOCK FUND Summary Section

A Shares and I Shares

Investment Objective

The Aggressive Growth Stock Fund (the “Fund”) seeks to provide long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Aggressive Growth Stock Fund	A Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	5.75%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Aggressive Growth Stock Fund	A Shares	I Shares
Management Fees	1.10%	1.10%
Distribution (12b-1) Fees	0.30%	none
Other Expenses	0.09%	0.09%
Total Annual Fund Operating Expenses	1.49%	1.19%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Aggressive Growth Stock Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	719	1,021	1,345	2,259
I Shares	121	379	656	1,449

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 53% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). The Fund may invest in companies of any size and may invest a portion of its assets in non-U.S. issued securities.

The Fund invests primarily in common stocks of companies that exhibit strong growth characteristics. In selecting investments for purchase and sale, Zevenbergen Capital Investments LLC (“Zevenbergen” or the “Subadviser”) uses a fundamental research approach to identify companies with favorable prospects for future revenue, earnings, and/or cash flow growth. Growth “drivers” are identified for each company and become critical to the ongoing evaluation process. Industry growth dynamics, company competitive positioning, pricing flexibility, and diversified product offerings are evaluated, providing the foundation for further fundamental research to determine the weighting of the Fund’s investments. Generally the Fund will hold a limited number of securities.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Holdings Risk: Because the Fund targets holdings of a more limited number of stocks, performance may be more volatile than a similar fund with a greater number of holdings or the Fund’s respective benchmark.

Growth Stock Risk: “Growth” stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. “Growth” stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Small- and Mid-Capitalization Companies Risk: Small- and mid-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of large-capitalization companies. Small- and mid-capitalization companies may be newer or less established and may have limited resources, products and markets, and less liquid.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets. The Fund is also subject to the risk that foreign equity securities may underperform other segments of the equity market or the equity market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[8]

Best Quarter

23.29%

(6/30/09)

Worst Quarter

-27.98%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Aggressive Growth Stock Fund	1 Year	5 Years	Since Inception	Inception Date
Returns Before Taxes A Shares	21.46%	6.55%	6.74%	Feb. 23, 2004
Returns Before Taxes I Shares	21.71%	6.85%	7.06%	Feb. 23, 2004
Returns After Taxes on Distributions I Shares	21.71%	6.67%	6.93%	Feb. 23, 2004
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	14.11%	5.88%	6.13%	Feb. 23, 2004
Russell 3000® Growth Index (reflects no deduction for fees, expenses or taxes)	17.64%	3.88%	4.24%	Feb. 23, 2004

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Emerging Growth Stock Fund

EMERGING GROWTH STOCK FUND Summary Section

A Shares and I Shares

Investment Objective

The Emerging Growth Stock Fund (the “Fund”) seeks to provide long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Emerging Growth Stock Fund	A Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	5.75%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Emerging Growth Stock Fund		A Shares	I Shares
Management Fees		1.10%	1.10%
Distribution (12b-1) Fees		0.30%	none
Other Expenses		0.34%	0.34%
Total Annual Fund Operating Expenses		1.74%	1.44%
Fee Waivers and/or Expense Reimbursements	[1]	(0.20%)	(0.20%)
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements		1.54%	1.24%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Emerging Growth Stock Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	724	1,075	1,450	2,501
I Shares	127	437	770	1,713

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 133% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). The Fund invests primarily in stocks of small and mid-cap growth companies. Zevenbergen Capital Investments LLC (“Zevenbergen” or the “Subadviser”) considers small and mid-cap growth companies to be primarily companies with market capitalizations from $300 million up to the highest capitalization of those companies included in the Russell Midcap^® Growth Index (and as annually reconstituted). As of June 24, 2011, the highest capitalization of a company in the Russell Midcap^® Growth Index was approximately $17.2 billion. The Subadviser emphasizes initial investment in companies with market capitalizations of $5 billion or less. The Fund may also invest a portion of its assets in non-U.S. issued securities.

In selecting investments for purchase and sale, the Subadviser looks for companies that exhibit strong growth characteristics. Using a fundamental research approach, the Subadviser identifies companies with favorable prospects for future revenue, earnings, and/or cash flow growth. Growth “drivers” are identified for each company and become critical to the ongoing evaluation process. Industry growth dynamics, company competitive positioning, pricing flexibility, and diversified product offerings are evaluated, providing the foundation for further fundamental research to determine the weighting of the Fund’s investments. Generally, the Fund will hold a limited number of securities.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Holdings Risk: Because the Fund targets holdings of a more limited number of stocks, performance may be more volatile than a similar fund with a greater number of holdings or the Fund’s respective benchmark.

Growth Stock Risk: “Growth” stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. “Growth” stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Small- and Mid-Capitalization Companies Risk: Small- and mid-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of large-capitalization companies. Small- and mid-capitalization companies may be newer or less established and may have limited resources, products and markets, and less liquid.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets. The Fund is also subject to the risk that foreign equity securities may underperform other segments of the equity market or the equity market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[9]

Best Quarter

29.24%

(6/30/09)

Worst Quarter

-35.52%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Emerging Growth Stock Fund	1 Year	5 Years	Since Inception	Inception Date
Returns Before Taxes A Shares	30.92%	6.88%	6.85%	Feb. 23, 2004
Returns Before Taxes I Shares	31.22%	7.18%	7.18%	Feb. 23, 2004
Returns After Taxes on Distributions I Shares	31.22%	6.48%	6.66%	Feb. 23, 2004
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	20.29%	5.86%	6.00%	Feb. 23, 2004
Russell Midcap® Growth Index (reflects no deduction for fees, expenses or taxes)	26.38%	4.88%	7.00%	Feb. 23, 2004

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth International Equity Fund

INTERNATIONAL EQUITY FUND Summary Section

A Shares and I Shares

Investment Objective

The International Equity Fund (the “Fund”) seeks to provide long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth International Equity Fund	A Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	5.75%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth International Equity Fund	A Shares	I Shares
Management Fees	1.15%	1.15%
Distribution (12b-1) Fees	0.30%	none
Other Expenses	0.12%	0.12%
Total Annual Fund Operating Expenses	1.57%	1.27%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth International Equity Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	731	1,050	1,391	2,349
I Shares	130	405	701	1,541

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 80% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other equity securities of foreign companies. The Fund’s investments are diversified among at least three foreign countries. The Fund may also invest in exchange-traded funds (“ETFs”). The Fund invests primarily in developed countries, but may invest in countries with emerging markets.

In selecting investments for purchase and sale, Certium Asset Management LLC (“Certium” or the “Subadviser”) seeks to identify stocks with positive earnings trends and attractive valuations. Fundamental analysis is used to determine those companies that are projected to have sustainability of earnings and global industry positioning. The Subadviser’s goal is to find companies with top management, quality products and sound financial positions, or a history of consistent growth in cash flows, sales, operating profits, returns on equity and returns on invested capital. Risk controls are in place to assist in maintaining a portfolio that is diversified by security type and industry sector and invested across multiple countries.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Small-Capitalization Companies Risk: Small-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of mid- or large-capitalization companies. Small-capitalization companies may be newer or less established and may have limited resources, products and markets, and less liquid.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets. The Fund is also subject to the risk that foreign common stocks may underperform other segments of the equity market or the equity market as a whole.

Currency Risk: Changes in foreign currency exchange rates will affect the value of what the fund owns and the price of the Fund’s shares. Generally, when the U.S. dollar rises in value against a foreign currency, an investment in that country loses value because that currency is worth fewer U.S. dollars. Currency trends are unpredictable and currency rates may fluctuate significantly for a number of reasons, including changes in interest rates, intervention (or failure to intervene) by U.S. or foreign governments or central banks, or by currency controls or political developments.

Exchange-Traded Fund Risk: The risk of owning shares of an ETF generally reflects the risk of owning the underlying securities the ETF is designed to track. Liquidity in an ETF could result in more volatility than ownership of the underlying portfolio of securities. In addition, because of ETF management expenses, compared to owning the underlying securities directly, it may be more costly to own an ETF.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[10]

Best Quarter

30.56%

(6/30/09)

Worst Quarter

-25.93%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth International Equity Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	7.97%	1.59%	2.94%
Returns Before Taxes I Shares	8.30%	1.89%	3.28%
Returns After Taxes on Distributions I Shares	7.82%	0.98%	2.70%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	5.82%	1.54%	2.73%
MSCI EAFE Index (reflects no deduction for fees, expenses or taxes)	7.75%	2.46%	3.50%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth International Equity Index Fund

INTERNATIONAL EQUITY INDEX FUND Summary Section

A Shares and I Shares

Investment Objective

The International Equity Index Fund (the “Fund”) seeks to provide investment results that correspond to the performance of the MSCI EAFE Index (GDP Weighted) Net Dividend (the “Index”).

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth International Equity Index Fund	A Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	5.75%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth International Equity Index Fund		A Shares	I Shares
Management Fees		0.49%	0.49%
Distribution (12b-1) Fees		0.30%	none
Other Expenses		0.13%	0.17%
Acquired Fund Fees and Expenses	[1]	0.11%	0.11%
Total Annual Fund Operating Expenses		1.03%	0.77%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth International Equity Index Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	677	888	1,116	1,769
I Shares	79	247	429	957

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 43% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities of foreign companies. The Fund may also invest in exchange-traded funds (“ETFs”).

In selecting investments for purchase and sale, Certium Asset Management LLC (“Certium” or the “Subadviser”) uses statistical analysis in an attempt to track the Index. The Subadviser chooses companies included in the Index, which is an index of equity securities of companies located in Europe, Australasia and the Far East. While the Fund is structured to have overall investment characteristics similar to those of the Index, it selects a sample of securities within the Index using a statistical process. Therefore, the Fund will not hold all securities included in the Index.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets. The Fund is also subject to the risk that foreign equity securities may underperform other segments of the equity market or the equity market as a whole.

Currency Risk: Changes in foreign currency exchange rates will affect the value of what the fund owns and the price of the Fund’s shares. Generally, when the U.S. dollar rises in value against a foreign currency, an investment in that country loses value because that currency is worth fewer U.S. dollars. Currency trends are unpredictable and currency rates may fluctuate significantly for a number of reasons, including changes in interest rates, intervention (or failure to intervene) by U.S. or foreign governments or central banks, or by currency controls or political developments.

Small- and Mid-Capitalization Companies Risk: Small- and mid-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of large-capitalization companies. Small- and mid-capitalization companies may be newer or less established and may have limited resources, products and markets, and less liquid.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Exchange-Traded Fund Risk: The risk of owning shares of an ETF generally reflects the risk of owning the underlying securities the ETF is designed to track. Liquidity in an ETF could result in more volatility than ownership of the underlying portfolio of securities. In addition, because of ETF management expenses, compared to owning the underlying securities directly, it may be more costly to own an ETF.

Tracking Error Risk: Because the Subadviser employs a representative sampling strategy to track the performance of the Index, the Fund’s return may not match or achieve a high degree of correlation with the return of the Index due to operating expenses, transaction costs, cash flows, regulatory requirements and operational inefficiencies.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[11]

Best Quarter

24.69%

(6/30/09)

Worst Quarter

-21.58%

12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth International Equity Index Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	2.39%	0.73%	2.20%
Returns Before Taxes I Shares	2.67%	1.00%	2.56%
Returns After Taxes on Distributions I Shares	2.40%	0.35%	2.10%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	2.52%	0.68%	2.06%
MSCI EAFE GDP Weighted Index Net Dividend (reflects no deduction for fees, expenses or taxes)	3.14%	1.31%	3.35%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.69%.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 5.72%.

[1] Since inception of the A Shares on October 27, 2003.

[2] Since inception of the C Shares and I Shares on November 30, 2001.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 7.78%.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.77%.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 7.75%.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.44%.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 11.31%.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 6.76%.

[1] The Adviser and Subadviser have contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 1.54% and 1.24% for the A and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between RidgeWorth Funds and the Adviser, or it may be terminated upon written notice to the Adviser by RidgeWorth Funds.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 12.43%.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 6.82%.

[1] "Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's net asset value per share ("NAV") and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 7.25%.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.69%.

[2] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 5.72%.

[3] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 7.78%.

[4] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.77%.

[5] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 7.75%.

[6] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.44%.

[7] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 11.31%.

[8] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 6.76%.

[9] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 12.43%.

[10] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 6.82%.

[11] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 7.25%.

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RidgeWorth Aggressive Growth Allocation Strategy

AGGRESSIVE GROWTH ALLOCATION STRATEGY Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Aggressive Growth Allocation Strategy (the “Fund”) seeks to provide a high level of capital appreciation.

Fees and Expenses of the Fund

The following table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 31 of the Fund’s prospectus and Rights of Accumulation on page 32 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Aggressive Growth Allocation Strategy	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	5.75%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Aggressive Growth Allocation Strategy		A Shares	C Shares	I Shares
Management Fees		0.10%	0.10%	0.10%
Distribution (12b-1) Fees		0.30%	1.00%	none
Other Expenses		0.44%	0.42%	0.42%
Acquired Fund Fees and Expenses	[1]	1.05%	1.05%	1.05%
Total Annual Fund Operating Expenses		1.89%	2.57%	1.57%
Fee Waivers and/or Expense Reimbursements	[2]	(0.34%)	(0.32%)	(0.32%)
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements		1.55%	2.25%	1.25%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Aggressive Growth Allocation Strategy (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	725	1,106	1,512	2,642
C Shares	329	772	1,341	2,891
I Shares	128	465	827	1,847

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Aggressive Growth Allocation Strategy (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	725	1,106	1,512	2,642
C Shares	229	772	1,341	2,891
I Shares	128	465	827	1,847

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 19% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its assets in RidgeWorth Equity Funds and exchange-traded funds (“ETFs”) that invest in equity securities (together, “Underlying Funds”). The Fund’s remaining assets may be invested in cash and cash equivalents, including unaffiliated money market funds, securities issued by the U.S. government, its agencies or instrumentalities, repurchase agreements, and short-term paper.

The Fund may invest in an Underlying Fund that:

– invests in common stocks of real estate investment trusts (“REITs”) and companies principally engaged in the real estate industry.

– invests in common stocks and other equity securities of U.S. and non U.S. companies. Certain Underlying Funds may invest in companies of any size and in both developed and emerging markets.

In selecting a diversified portfolio of Underlying Funds, the Adviser analyzes many factors, including the Underlying Funds’ investment objectives, total return, volatility and expenses.

The table below shows how the Adviser currently expects to allocate the Fund’s portfolio among asset classes. The table also shows the sectors within those asset classes to which the Fund may have exposure.

	Investment Range
	(Percentage of the
	Aggressive Growth
	Allocation
Asset Class	Strategy’s Assets)
Underlying Equity Funds		80-100	%
U.S. Equities
International Equities
Emerging Market Equities
(All Market Capitalizations)
Underlying Money Market Investments		0-20	%

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

The value of an investment in the Fund is based primarily on the performance of the Underlying Funds and the allocation of the Fund’s assets among them. The Adviser’s asset allocation decisions may not anticipate market trends successfully. The risks of the Fund will directly correspond to the risks of the Underlying Funds in which it invests. These risks will vary depending upon how the assets are allocated among the Underlying Funds. Certain risks associated with investing in the Underlying Funds are described in this section.

Asset Allocation Risk: Asset allocation risk is the risk that the Fund could lose money as a result of less than optimal or poor asset allocation decisions as to how its assets are allocated or re-allocated.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Small- and Mid-Capitalization Companies Risk: Small- and mid-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of large-capitalization companies. Small- and mid-capitalization companies may be newer or less established and may have limited resources, products and markets, and be less liquid.

Value Investing Risk: Value investing attempts to identify strong companies whose stocks are selling at a discount from their perceived true worth. It is subject to the risk that the stocks’ intrinsic values may never be fully recognized or realized by the market, their prices may go down, or that stocks judged to be undervalued by the Fund or an Underlying Fund may actually be appropriately priced or remained undervalued.

Growth Stock Risk: Growth stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. Growth stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets.

Exchange-Traded Fund Risk: The risk of owning shares of an ETF generally reflects the risk of owning the underlying securities the ETF is designed to track. Liquidity in an ETF could result in more volatility than ownership of the underlying portfolio of securities. In addition, because of ETF’s management expenses, compared to owning the underlying securities directly, it may be more costly to own an ETF.

Interest Rate Risk: Debt securities will generally lose value if interest rates increase. U.S. government securities can exhibit price movements resulting from changes in interest rates. Interest rate risk is generally higher for investments with longer maturities or durations.

Real Estate Investment Risk: The Fund or an Underlying ETF invests in companies that invest in real estate and is exposed to risks specific to the real estate market, including interest rate risk, leverage risk, property risk and management risk.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[1]

Best Quarter

16.09%

(6/30/09)

Worst Quarter

-21.29%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Aggressive Growth Allocation Strategy	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	15.78%	3.04%	2.95%
Returns Before Taxes C Shares	14.83%	2.30%	2.58%
Returns Before Taxes I Shares	16.11%	3.35%	3.17%
Returns After Taxes on Distributions I Shares	15.85%	1.54%	2.17%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	10.64%	2.35%	2.44%
S&P 500 Index (reflects no deduction for fees, expenses or taxes)	15.06%	2.29%	1.41%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Conservative Allocation Strategy

CONSERVATIVE ALLOCATION STRATEGY Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Conservative Allocation Strategy (the “Fund”) seeks to provide a high level of capital appreciation and current income.

Fees and Expenses of the Fund

The following table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 31 of the Fund’s prospectus and Rights of Accumulation on page 32 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Conservative Allocation Strategy	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	4.75%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Conservative Allocation Strategy		A Shares	C Shares	I Shares
Management Fees		0.10%	0.10%	0.10%
Distribution (12b-1) Fees		0.30%	1.00%	none
Other Expenses		0.56%	0.55%	0.56%
Acquired Fund Fees and Expenses	[1]	0.51%	0.51%	0.51%
Total Annual Fund Operating Expenses		1.47%	2.16%	1.17%
Fee Waivers and/or Expense Reimbursements	[2]	(0.46%)	(0.45%)	(0.46%)
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements		1.01%	1.71%	0.71%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Conservative Allocation Strategy (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	574	876	1,201	2,118
C Shares	274	635	1,122	2,466
I Shares	73	327	601	1,385

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Conservative Allocation Strategy (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	574	876	1,201	2,118
C Shares	174	635	1,122	2,466
I Shares	73	327	601	1,385

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 28% of the average value of its portfolio.

Principal Investment Strategies

The Fund invests pursuant to an asset allocation strategy in a combination of RidgeWorth Fixed Income Funds and exchange-traded funds (“ETFs”) that invest in bonds (together, “Underlying Fixed Income Funds”), and to a lesser extent, RidgeWorth Equity Funds and ETFs that invest in equities (together, “Underlying Equity Funds”). The Fund invests primarily in Underlying Fixed Income Funds, but may invest up to 40% of its assets in Underlying Equity Funds. The Fund’s remaining assets may be invested in cash and cash equivalents, including unaffiliated money market funds, securities issued by the U.S. government, its agencies or instrumentalities, repurchase agreements and short-term paper.

The Fund may invest in an Underlying Fund that:

– invests in debt instruments, including mortgage- and asset-backed instruments, common stocks and other equity securities of U.S. and non U.S. companies including those in both developed and emerging markets.

– invests in bank loans and other below investment grade instruments.

– invests in inflation-protected public obligations of the U.S. Treasury, commonly known as “TIPS,” which are securities issued by the U.S. Treasury that are designed to provide inflation protection to investors.

In selecting a diversified portfolio of Underlying Fixed Income Funds and Underlying Equity Funds (together, “Underlying Funds”), the Adviser analyzes many factors, including the Underlying Funds’ investment objectives, total return, volatility and expenses.

The table below shows how the Adviser currently expects to allocate the Fund’s portfolio among asset classes. The table also shows the sectors within those asset classes to which the Fund will currently have exposure.

	Investment Range
	(Percentage of the
	Conservative Allocation
Asset Class	Strategy’s Assets)
Underlying Fixed Income Funds		50-80	%
U.S. Investment Grade Bonds
U.S. High Yield Bonds
U.S. Floating Rate Securities (including bank loans)
International Bonds
Emerging Market Bonds
Underlying Equity Funds		20-40	%
U.S. Equities
International Equities
Emerging Market Equities
(All Market Capitalizations)
Underlying Money Market Investments		0-20	%

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

The value of an investment in the Fund is based primarily on the performance of the Underlying Funds and the allocation of the Fund’s assets among them. The Adviser’s asset allocation decisions may not anticipate market trends successfully. The risks of the Fund will directly correspond to the risks of the Underlying Funds in which it invests. These risks will vary depending upon how the assets are allocated among the Underlying Funds. Certain risks associated with investing in the Underlying Funds are described in this section.

Asset Allocation Risk: Asset allocation risk is the risk that the Fund could lose money as a result of less than optimal or poor asset allocation decisions as to how its assets are allocated or re-allocated.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds,” including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Adviser to be of comparable quality, at the time of purchase, involve greater risk of default or downgrade and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to legal or contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities including difficult or frozen credit markets, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case securities backed by loans made to borrowers with “sub-prime” credit metrics.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund or an Underlying Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called the Fund or an Underlying Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates resulting in unexpected capital loss and/or a decline in the Fund’s income.

Real Estate Investment Risk: The Fund or an underlying ETF invests in companies that invest in real estate and is exposed to risks specific to the real estate market, including interest rate risk, leverage risk, property risk and management risk.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Treasury inflation protected securities (“TIPS”) can also exhibit price movements as a result of changing inflation expectations and seasonal inflation patterns. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Small- and Mid-Capitalization Companies Risk: Small- and mid-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of large-capitalization companies. Small- and mid-capitalization companies may be newer or less established and may have limited resources, products and markets, and be less liquid.

Value Investing Risk: Value investing attempts to identify strong companies whose stocks are selling at a discount from their perceived true worth. It is subject to the risk that the stocks’ intrinsic values may never be fully recognized or realized by the market, their prices may go down, or that stocks judged to be undervalued by the Fund or an Underlying Fund may actually be appropriately priced or remained undervalued.

Growth Stock Risk: Growth stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. Growth stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets.

Exchange-Traded Fund Risk: The risk of owning shares of an ETF generally reflects the risk of owning the underlying securities the ETF is designed to track. Liquidity in an ETF could result in more volatility than ownership of the underlying portfolio of securities. In addition, because of ETF’s management expenses, compared to owning the underlying securities directly, it may be more costly to own an ETF.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. I Shares commenced operations on November 6, 2003, A Shares commenced operations on November 11, 2003 and C Shares commenced operations on April 3, 2005. Performance between March 11, 2003 and the commencement of operations of A Shares, C Shares and I Shares is that of the B Shares of the Fund, which converted into A Shares of the Fund on July 16, 2010, and has not been adjusted to reflect A Share, C Share or I Share expenses. If it had been performance for the C Shares would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[2]

Best Quarter

7.57%

(9/30/09)

Worst Quarter

-2.53%

(9/30/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Conservative Allocation Strategy	1 Year	5 Years	Since Inception		Inception Date
Returns Before Taxes A Shares	8.84%	5.72%	6.04%	[1]	Mar. 11, 2003
Returns Before Taxes C Shares	8.00%	4.97%	5.58%	[1]	Mar. 11, 2003
Returns Before Taxes I Shares	9.05%	6.03%	6.32%	[1]	Mar. 11, 2003
Returns After Taxes on Distributions I Shares	7.69%	4.48%	4.99%	[1]	Mar. 11, 2003
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	5.91%	4.30%	4.71%	[1]	Mar. 11, 2003
Hybrid 30/70 Blend of the two Indexes below (reflects no deductions for fees, expenses or taxes)	9.10%	4.75%	5.83%	[1]	Mar. 11, 2003
S&P 500 Index (reflects no deduction for fees, expenses or taxes)	15.06%	2.29%	8.09%	[1]	Mar. 11, 2003
Barclays Capital U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)	6.54%	5.80%	4.86%	[1]	Mar. 11, 2003

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Growth Allocation Strategy

GROWTH ALLOCATION STRATEGY Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Growth Allocation Strategy (the “Fund”) seeks to provide long-term capital appreciation.

Fees and Expenses of the Fund

The following table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 31 of the Fund’s prospectus and Rights of Accumulation on page 32 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Growth Allocation Strategy	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	5.75%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Growth Allocation Strategy		A Shares	C Shares	I Shares
Management Fees		0.10%	0.10%	0.10%
Distribution (12b-1) Fees		0.30%	1.00%	none
Other Expenses		0.21%	0.21%	0.21%
Acquired Fund Fees and Expenses	[1]	0.89%	0.89%	0.89%
Total Annual Fund Operating Expenses		1.50%	2.20%	1.20%
Fee Waivers and/or Expense Reimbursements	[2]	(0.11%)	(0.11%)	(0.11%)
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements		1.39%	2.09%	1.09%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Growth Allocation Strategy (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	710	1,014	1,340	2,261
C Shares	313	680	1,173	2,534
I Shares	111	371	651	1,450

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Growth Allocation Strategy (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	710	1,014	1,340	2,261
C Shares	213	680	1,173	2,534
I Shares	111	371	651	1,450

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 25% of the average value of its portfolio.

Principal Investment Strategies

The Fund invests pursuant to an asset allocation strategy in a combination of RidgeWorth Equity Funds and exchange-traded funds (“ETFs”) that invest in equities (together, “Underlying Equity Funds”), and, to a lesser extent, RidgeWorth Fixed Income Funds and ETFs that invest in bonds (together, “Underlying Fixed Income Funds”). The Fund invests between 60% and 80% of its assets in Underlying Equity Funds and up to 40% in Underlying Fixed Income Funds (together, “Underlying Funds”). The Fund’s remaining assets may be invested in cash and cash equivalents, including unaffiliated money market funds, securities issued by the U.S. government, its agencies or instrumentalities, repurchase agreements and short-term paper.

The Fund may invest in an Underlying Fund that:

– invests in common stocks, other equity securities and debt instruments, including mortgage- and asset-backed instruments, of U.S. and non U.S. companies. The Underlying Fund may invest in companies of any size and in both developed and emerging markets.

– invests in bank loans and other below investment grade instruments.

– invests in inflation-protected public obligations of the U.S. Treasury, commonly known as “TIPS,” which are securities issued by the U.S. Treasury that are designed to provide inflation protection to investors.

In selecting a diversified portfolio of Underlying Funds, the Adviser analyzes many factors, including the Underlying Funds’ investment objectives, total returns, volatility and expenses. The table below shows how the Adviser currently expects to allocate the Fund’s portfolio among asset classes. The table also shows the sectors within those asset classes to which the Fund will currently have exposure.

	Investment Range
	(Percentage of the
	Growth Allocation
Asset Class	Strategy’s Assets)
Underlying Equity Funds		60-80	%
U.S. Equities
International Equities
Emerging Market Equities
(All Market Capitalizations)
Underlying Fixed Income Funds		10-40	%
U.S. Investment Grade Bonds
U.S. High Yield Bonds
U.S. Floating Rate Securities (including bank loans)
International Bonds
Emerging Market Bonds
Underlying Money Market Investments		0-20	%

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

The value of an investment in the Fund is based primarily on the performance of the Underlying Funds and the allocation of the Fund’s assets among them. The Adviser’s asset allocation decisions may not anticipate market trends successfully. The risks of the Fund will directly correspond to the risks of the Underlying Funds in which it invests. These risks will vary depending upon how the assets are allocated among the Underlying Funds. Certain risks associated with investing in the Underlying Funds are described in this section.

Asset Allocation Risk: Asset allocation risk is the risk that the Fund could lose money as a result of less than optimal or poor asset allocation decisions as to how its assets are allocated or re-allocated.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Value Investing Risk: Value investing attempts to identify strong companies whose stocks are selling at a discount from their perceived true worth. It is subject to the risk that the stocks’ intrinsic values may never be fully recognized or realized by the market, their prices may go down, or that stocks judged to be undervalued by the Fund or an Underlying Fund may actually be appropriately priced or remained undervalued.

Growth Stock Risk: Growth stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. Growth stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds,” including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Adviser to be of comparable quality, at the time of purchase, involve greater risk of default or downgrade and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to legal or contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities including difficult or frozen credit markets, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case securities backed by loans made to borrowers with “sub-prime” credit metrics.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund or an Underlying Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called the Fund or an Underlying Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates resulting in unexpected capital loss and/or a decline in the Fund’s income.

Real Estate Investment Risk: The Fund or an underlying ETF invests in companies that invest in real estate and is exposed to risks specific to the real estate market, including interest rate risk, leverage risk, property risk and management risk.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Treasury inflation protected securities (“TIPS”) can also exhibit price movements as a result of changing inflation expectations and seasonal inflation patterns. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Exchange-Traded Fund Risk: The risk of owning shares of an ETF generally reflects the risk of owning the underlying securities the ETF is designed to track. Liquidity in an ETF could result in more volatility than ownership of the underlying portfolio of securities. In addition, because of ETF’s management expenses, compared to owning the underlying securities directly, it may be more costly to own an ETF.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. A Shares commenced operations on November 5, 2003 and C Shares commenced operations on April 5, 2005. Performance prior to the commencement of operations of each respective class, is that of I Shares of the Fund, and has not been adjusted to reflect expenses associated with other classes. If it had been, performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[3]

Best Quarter

13.20%

(6/30/03)

Worst Quarter

-14.19%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Growth Allocation Strategy	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	12.57%	4.26%	4.22%
Returns Before Taxes C Shares	11.67%	3.48%	3.77%
Returns Before Taxes I Shares	12.83%	4.57%	4.44%
Returns After Taxes on Distributions I Shares	12.12%	2.94%	3.38%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	8.40%	3.29%	3.39%
Hybrid 70/30 Blend of the two Indexes below (reflects no deductions for fees, expenses or taxes)	12.50%	3.34%	2.74%
S&P 500 Index (reflects no deduction for fees, expenses or taxes)	15.06%	2.29%	1.41%
Barclays Capital U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)	6.54%	5.80%	5.84%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Moderate Allocation Strategy

MODERATE ALLOCATION STRATEGY Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Moderate Allocation Strategy (the “Fund”) seeks to provide capital appreciation and current income.

Fees and Expenses of the Fund

The following table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 31 of the Fund’s prospectus and Rights of Accumulation on page 32 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Moderate Allocation Strategy	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	5.75%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Moderate Allocation Strategy		A Shares	C Shares	I Shares
Management Fees		0.10%	0.10%	0.10%
Distribution (12b-1) Fees		0.30%	1.00%	none
Other Expenses		0.13%	0.13%	0.13%
Acquired Fund Fees and Expenses	[1]	0.75%	0.75%	0.75%
Total Annual Fund Operating Expenses		1.28%	1.98%	0.98%
Fee Waivers and/or Expense Reimbursements	[2]	(0.03%)	(0.03%)	(0.03%)
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements		1.25%	1.95%	0.95%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Moderate Allocation Strategy (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	696	956	1,237	2,035
C Shares	298	620	1,068	2,312
I Shares	97	310	540	1,203

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Moderate Allocation Strategy (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	696	956	1,237	2,035
C Shares	198	620	1,068	2,312
I Shares	97	310	540	1,203

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 33% of the average value of its portfolio.

Principal Investment Strategies

The Fund invests pursuant to an asset allocation strategy in a combination of RidgeWorth Equity Funds, RidgeWorth Fixed Income Funds and exchange-traded funds (“ETFs”) (together, “Underlying Funds”). The Fund principally invests between 40% and 60% in Underlying Funds that invest primarily in equity securities and up to 60% in Underlying Funds that invest primarily in fixed income securities. The Fund’s remaining assets may be invested in cash and cash equivalents, including unaffiliated money market funds, securities issued by the U.S. government, its agencies or instrumentalities, repurchase agreements and short-term paper.

The Fund may invest in an Underlying Fund that:

– invests in common stocks, other equity securities and debt instruments, including mortgage- and asset-backed instruments, of U.S. and non U.S. companies. The Underlying Fund may invest in companies of any size and in both developed and emerging markets.

– invests in bank loans and other below investment grade instruments.

– invests in inflation-protected public obligations of the U.S. Treasury, commonly known as “TIPS,” which are securities issued by the U.S. Treasury that are designed to provide inflation protection to investors.

In selecting a diversified portfolio of Underlying Funds, the Adviser analyzes many factors, including the Underlying Funds’ investment objectives, total returns, volatility and expenses.

The table below shows how the Adviser currently expects to allocate the Fund’s portfolio among asset classes. The table also shows the sectors within those asset classes to which the Fund will currently have exposure.

	Investment Range
	(Percentage of the
	Moderate Allocation
Asset Class	Strategy’s Assets)
Underlying Equity Funds		40-60	%
U.S. Equities
International Equities
Emerging Market Equities
(All Market Capitalizations)
Underlying Fixed Income Funds		30-60	%
U.S. Investment Grade Bonds
U.S. High Yield Bonds
U.S. Floating Rate Securities
(including bank loans)
International Bonds
Emerging Market Bonds
Underlying Money Market Investments		0-20	%

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

The value of an investment in the Fund is based primarily on the performance of the Underlying Funds and the allocation of the Fund’s assets among them. The Adviser’s asset allocation decisions may not anticipate market trends successfully. The risks of the Fund will directly correspond to the risks of the Underlying Funds in which it invests. These risks will vary depending upon how the assets are allocated among the Underlying Funds. Certain risks associated with investing in the Underlying Funds are described in this section.

Asset Allocation Risk: Asset allocation risk is the risk that the Fund could lose money as a result of less than optimal or poor asset allocation decisions as to how its assets are allocated or re-allocated.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Value Investing Risk: Value investing attempts to identify strong companies whose stocks are selling at a discount from their perceived true worth. It is subject to the risk that the stocks’ intrinsic values may never be fully recognized or realized by the market, their prices may go down, or that stocks judged to be undervalued by the Fund or an Underlying Fund may actually be appropriately priced or remained undervalued.

Growth Stock Risk: Growth stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. Growth stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds,” including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Adviser to be of comparable quality, at the time of purchase, involve greater risk of default or downgrade and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to legal or contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities including difficult or frozen credit markets, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund or an Underlying Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called the Fund or an Underlying Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates resulting in unexpected capital loss and/or a decline in the Fund’s income.

Real Estate Investment Risk: The Fund or an underlying ETF invests in companies that invest in real estate and is exposed to risks specific to the real estate market, including interest rate risk, leverage risk, property risk and management risk.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Treasury inflation protected securities (“TIPS”) can also exhibit price movements as a result of changing inflation expectations and seasonal inflation patterns. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Exchange-Traded Fund Risk: The risk of owning shares of an ETF generally reflects the risk of owning the underlying securities the ETF is designed to track. Liquidity in an ETF could result in more volatility than ownership of the underlying portfolio of securities. In addition, because of ETF’s management expenses, compared to owning the underlying securities directly, it may be more costly to own an ETF.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. A Shares commenced operations on October 10, 2003 and C Shares commenced operations on April 5, 2005. Performance prior to the commencement of operations of each respective class is that of I Shares of the Fund, and has not been adjusted to reflect expenses associated with other classes. If it had been, performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[4]

Best Quarter

10.72%

(6/30/03)

Worst Quarter

-9.15%

(9/30/02)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Moderate Allocation Strategy	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	10.74%	4.84%	4.52%
Returns Before Taxes C Shares	9.98%	4.08%	4.10%
Returns Before Taxes I Shares	11.07%	5.14%	4.73%
Returns After Taxes on Distributions I Shares	10.02%	3.63%	3.56%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	7.29%	3.67%	3.48%
Hybrid 50/50 Blend of the two Indexes below (reflects no deductions for fees, expenses or taxes)	10.80%	4.05%	3.63%
S&P 500 Index (reflects no deduction for fees, expenses or taxes)	15.06%	2.29%	1.41%
Barclays Capital U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)	6.54%	5.80%	5.84%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRA”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

[1] "Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's net asset value per share ("NAV") and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

[2] The Adviser has contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 0.50%, 1.20% and 0.20% for the A, C and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between RidgeWorth Funds and the Adviser, or it may be terminated upon written notice to the Adviser by RidgeWorth Funds.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.73%.

[1] "Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

[2] The Adviser has contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 0.50%, 1.20% and 0.20% for the A, C and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between RidgeWorth Funds and the Adviser, or it may be terminated upon written notice to the Adviser by RidgeWorth Funds.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.30%.

[1] Since inception of the B Shares on March 11, 2003.

[1] "Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

[2] The Adviser has contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 0.50%, 1.20% and 0.20% for the A, C and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between RidgeWorth Funds and the Adviser, or it may be terminated upon written notice to the Adviser by RidgeWorth Funds.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.21%.

[1] "Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

[2] The Adviser has contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 0.50%, 1.20% and 0.20% for the A, C and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between RidgeWorth Funds and the Adviser, or it may be terminated upon written notice to the Adviser by RidgeWorth Funds.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.78%.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.73%.

[2] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.30%.

[3] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.21%.

[4] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.78%.

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RidgeWorth Corporate Bond Fund

CORPORATE BOND FUND Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Corporate Bond Fund (the “Fund”) seeks current income and,

secondarily, preservation of capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Corporate Bond Fund	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	4.75%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Corporate Bond Fund	A Shares	C Shares	I Shares
Management Fees	0.40%	0.40%	0.40%
Distribution (12b-1) Fees	0.30%	1.00%	none
Other Expenses	0.13%	0.10%	0.12%
Total Annual Fund Operating Expenses	0.83%	1.50%	0.52%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Corporate Bond Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	556	728	915	1,456
C Shares	253	475	820	1,796
I Shares	53	167	291	656

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Corporate Bond Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	556	728	915	1,456
C Shares	153	475	820	1,796
I Shares	53	167	291	656

Portfolio Turnover

The Fund pays transaction costs, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 47% of the average value of its portfolio.

Principal Investment Strategies

The Fund invests in a diversified portfolio of U.S. dollar denominated corporate obligations and other fixed income securities that are rated BBB-/Baa3 or better by Standard & Poor’s Ratings Services, Moody’s Investors Service or Fitch Ratings or unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality. Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in corporate bonds. The Fund may also invest in U.S. Treasury and agency obligations. The Fund may invest in U.S. dollar denominated obligations of U.S. and non-U.S. issuers. The Fund may invest a portion of its assets in securities that are restricted as to resale.

The Fund will maintain an overall credit quality of A- or better. Securities downgraded below BBB-/Baa3 after purchase by all agencies that rate the securities can be retained so long as in the aggregate securities that are rated below BBB-/Baa3 do not constitute more than 10% of the Fund’s total net assets.

The Subadviser attempts to identify investment grade corporate bonds offering above average total return. In selecting corporate debt investments for purchase and sale, the Subadviser seeks out companies with good fundamentals and above average return prospects that are currently priced at attractive levels. The primary basis for security selection is the potential income offered by the security relative to the Subadviser’s assessment of the issuer’s ability to generate the cash flow required to meet its obligations. The Subadviser employs a “bottom-up” approach, identifying investment opportunities based on the underlying financial and economic fundamentals of the specific issuer.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default or downgrade and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Foreign Companies Risk: Dollar denominated securities of foreign issuers involve special risks such as economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments.

U.S. Government Agencies Risk: Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government agencies debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund began operating April 1, 2009. Performance prior to April 1, 2009 is that of the Strategic Income Fund, the Fund’s predecessor, which began operations on November 30, 2001. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[1]

Best Quarter

7.54%

(6/30/09)

Worst Quarter

-3.98%

(3/31/09)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Corporate Bond Fund	1 Year	5 Years	Since Inception		Inception Date
Returns Before Taxes A Shares	7.88%	5.93%	5.69%	[1]	Oct. 08, 2003
Returns Before Taxes C Shares	7.29%	5.22%	5.10%	[2]	Nov. 30, 2001
Returns Before Taxes I Shares	8.35%	6.27%	5.94%	[2]	Nov. 30, 2001
Returns After Taxes on Distributions I Shares	6.23%	4.07%	3.75%	[2]	Nov. 30, 2001
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	5.93%	4.09%	3.80%	[2]	Nov. 30, 2001
Barclays Capital U.S. Corporate Index (reflects no deduction for fees, expenses or taxes)	9.00%	6.05%
Barclays Capital U.S. Corporate Index (reflects no deduction for fees, expenses or taxes) Since Inception, 2003-10-08			5.45%	[1]	Oct. 08, 2003
Barclays Capital U.S. Corporate Index (reflects no deduction for fees, expenses or taxes) Since Inception, 2001-11-30			6.02%	[2]	Nov. 30, 2001

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Intermediate Bond Fund

INTERMEDIATE BOND FUND Summary Section

A Shares, R Shares and I Shares

Investment Objective

The Intermediate Bond Fund (the “Fund”) seeks total return (comprised of capital appreciation and income) that consistently exceeds the total return of the broad U.S. dollar denominated, investment grade market of intermediate term government and corporate bonds.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Intermediate Bond Fund	A Shares	R Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	4.75%	none	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Intermediate Bond Fund	A Shares	R Shares	I Shares
Management Fees	0.24%	0.24%	0.24%
Distribution (12b-1) Fees	0.25%	0.50%	none
Other Expenses	0.11%	0.36%	0.10%
Total Annual Fund Operating Expenses	0.60%	1.10%	0.34%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Intermediate Bond Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	534	658	795	1,193
R Shares	112	350	607	1,345
I Shares	35	109	191	433

Portfolio Turnover

The Fund pays transaction costs, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 128% of the average value of its portfolio.

Principal Investment Strategies

The Fund invests in various types of income producing debt securities including mortgage-and asset-backed securities, government and agency obligations, corporate obligations and floating rate loans. The Fund may invest in debt securities of U.S. and non-U.S. issuers, including emerging market debt. The Fund’s investment in non-U.S. issuers may at times be significant. Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in fixed-income securities. These securities will be chosen from the broad universe of available intermediate term fixed-income securities rated investment grade by Standard & Poor’s Ratings Services, Moody’s Investors Service or Fitch Ratings or unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC, (“Seix” or the “Subadviser”), believes are of comparable quality. The Fund may invest up to 20% of its net assets in below investment grade, high yield debt obligations. The Fund may also invest a portion of its assets in securities that are restricted as to resale.

The Subadviser invests in intermediate term fixed-income securities with an emphasis on corporate and mortgage backed securities. The Subadviser anticipates that the Fund will maintain an average weighted maturity of 3 to 10 years and the Fund will be managed with a duration that is close to that of its comparative benchmark, the Barclays Capital Intermediate U.S. Government/Credit Bond Index, which is generally between 3 to 4 years. In selecting investments for purchase and sale, the Subadviser generally selects a greater weighting in obligations of domestic corporations and mortgage-backed securities relative to the Fund’s comparative benchmark, and a lower relative weighting in U.S. Treasury and government agency issues.

In addition, to implement its investment strategy, the Fund may buy or sell derivative instruments (such as foreign currency forward contracts, swaps, including credit default swaps, futures, credit linked notes, options, inverse floaters and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate or credit risks. The Fund may count the value of certain derivatives with investment grade intermediate-term fixed income characteristics towards its policy to invest, under normal circumstances, at least 80% of its net assets in fixed-income securities.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights. These risks are increased for investments in emerging markets.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default or downgrade and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Foreign Currency Forward Contracts Risk: The technique of purchasing foreign currency forward contracts to obtain exposure to currencies or manage currency risk may not be effective. In addition, currency markets generally are not as regulated as securities markets.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as foreign currency forward contracts, swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund began operating on October 11, 2004. Performance prior to October 11, 2004 is that of the I Shares of the Seix Intermediate Bond Fund, the Fund’s predecessor, and has not been adjusted to reflect A Share or R Share expenses. If it had been, performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[2]

Best Quarter

6.44%

(12/31/08)

Worst Quarter

-2.33%

(06/30/04)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Intermediate Bond Fund		1 Year	5 Years	10 Years
Returns Before Taxes A Shares		4.71%	5.78%	5.16%
Returns Before Taxes R Shares	[1]	4.25%	5.21%	4.81%
Returns Before Taxes I Shares		4.97%	6.05%	5.34%
Returns After Taxes on Distributions I Shares		3.28%	4.23%	3.53%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares		3.50%	4.13%	3.49%
Barclays Capital Intermediate U.S. Government/Credit Bond Index (reflects no deduction for fees, expenses or taxes)		5.89%	5.53%	5.51%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Investment Grade Bond Fund

INVESTMENT GRADE BOND FUND Summary Section

A Shares, R Shares and I Shares

Investment Objective

The Investment Grade Bond Fund (the “Fund”) seeks high total return through current income and capital appreciation, while preserving the principal amount invested.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Investment Grade Bond Fund	A Shares	R Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	4.75%	none	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Investment Grade Bond Fund	A Shares	R Shares	I Shares
Management Fees	0.50%	0.50%	0.50%
Distribution (12b-1) Fees	0.30%	0.50%	none
Other Expenses	0.07%	0.20%	0.10%
Total Annual Fund Operating Expenses	0.87%	1.20%	0.60%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Investment Grade Bond Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	560	740	935	1,501
R Shares	122	381	661	1,460
I Shares	61	192	336	753

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 121% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in fixed income securities rated investment grade by at least one national securities rating agency or unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality. The Subadviser focuses on corporate debt securities, U.S. Treasury obligations, mortgage-backed securities and other asset-backed securities. The Fund may invest in debt obligations of U.S. and non U.S. issuers. The Fund’s investment in non-U.S. issuers may at times be significant. The Fund may invest up to 20% of its net assets in below investment grade, high yield debt obligations, including emerging market debt and floating rate loans. The Fund may also invest a portion of its assets in securities that are restricted as to resale.

The Subadviser attempts to identify relatively inexpensive securities in a selected market index, which is currently the Barclays Capital U.S. Government/Credit Bond Index, a widely recognized, unmanaged index of investment grade government and corporate debt securities. In selecting investments for purchase and sale, the Subadviser tries to minimize risk while attempting to outperform selected market indices. The Subadviser seeks to invest more in portions of the Index that seem relatively inexpensive, and less in those that seem expensive. The Subadviser allocates the Fund’s investments among various market sectors based on the Subadviser’s analysis of historical data, yield information and credit ratings.

In addition, to implement its investment strategy, the Fund may buy or sell derivative instruments (such as foreign currency forward contracts, swaps, including credit default swaps, futures, credit linked notes, options, inverse floaters and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate or credit risks. The Fund may count the value of certain derivatives with investment grade fixed income characteristics towards its policy to invest, under normal circumstances, at least 80% of its net assets in investment grade fixed income securities.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights. These risks are increased for investments in emerging markets.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Foreign Currency Forward Contracts Risk: The technique of purchasing foreign currency forward contracts to obtain exposure to currencies or manage currency risk may not be effective. In addition, currency markets generally are not as regulated as securities markets.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as foreign currency forward contracts, swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. At the close of business on July 31, 2009, all outstanding C Shares converted to R Shares. R Share performance shown prior to that date is that of C Shares and has not been adjusted to reflect R Shares expenses. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[3]

Best Quarter

8.51%

(12/31/08)

Worst Quarter

-3.47%

(6/30/04)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Investment Grade Bond Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	5.03%	6.13%	5.49%
Returns Before Taxes R Shares	4.85%	5.55%	4.92%
Returns Before Taxes I Shares	5.42%	6.47%	5.86%
Returns After Taxes on Distributions I Shares	3.17%	4.68%	4.16%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	4.01%	4.53%	4.04%
Barclays Capital U.S. Government/Credit Bond Index (reflects no deduction for fees, expenses or taxes)	6.59%	5.56%	5.83%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Limited Duration Fund

LIMITED DURATION FUND Summary Section

I Shares

Investment Objective

The Limited Duration Fund (the “Fund”) seeks current income, while preserving liquidity and principal.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses	RidgeWorth Limited Duration Fund I Shares
Management Fees	0.10%
Other Expenses	0.12%
Total Annual Fund Operating Expenses	0.22%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (USD $)	1 Year	3 Years	5 Years	10 Years
RidgeWorth Limited Duration Fund I Shares	23	71	124	282

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 76% of the average value of its portfolio.

Principal Investment Strategies

The Fund invests in U.S. dollar-denominated, investment grade fixed income securities, including corporate and bank obligations, government securities, and mortgage-and asset-backed securities of U.S. and non-U.S. issuers, rated A or better by Standard & Poor’s Ratings Services, Moody’s Investors Service or Fitch Ratings or unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality. The Fund’s investment in non-U.S. issuers may at times be significant.

The Fund will maintain an average credit quality of AA or Aa and all securities held in the Fund will have interest rate durations of 180 days or less. For floating rate notes, the interest rate duration will be based on the next interest rate reset date. Duration measures a bond or Fund’s sensitivity to interest rate changes and is expressed as a number of years. The higher the number, the greater the risk. Under normal circumstances, for example, if a portfolio has a duration of 5 years, its value will change by 5% if rates change by 1%. Shorter duration bonds result in lower expected volatility.

The Subadviser attempts to identify U.S. dollar-denominated, investment grade fixed income securities that offer high current income while preserving liquidity and principal. In selecting investments for purchase and sale, the Subadviser emphasizes securities that are within the targeted segment of the U.S. dollar-denominated, fixed income securities markets and will generally focus on investments that have good business prospects, credit strength, stable cash flows and effective management. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

In addition, to implement its investment strategy, the Fund may buy or sell, to a limited extent, derivative instruments (such as credit linked notes, futures, options, inverse floaters, swaps and warrants) to use as a substitute for a purchase or sale of a position in the underlying asset and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate risk and credit risk.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Floating Rate Notes Risk: Securities with floating or variable interest rates can be less sensitive to interest rate changes than securities with fixed interest rates, but may decline in value if their coupon rates do not reset as high, or as quickly, as comparable market interest rates.

Foreign Securities Risk: Foreign securities involve special risks such as economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights. These risks are increased for investments in emerging markets.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund began operating on October 11, 2004. Performance prior to October 11, 2004 is that of the I Shares of the Seix Limited Duration Fund, the Fund’s predecessor, which began operations on October 25, 2002. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[4]

Best Quarter

2.18%

(3/31/09)

Worst Quarter

-3.37%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Limited Duration Fund	1 Year	5 Years	Since Inception		Inception Date
Returns Before Taxes I Shares	1.43%	2.48%	2.18%	[1]	Oct. 25, 2002
Returns After Taxes on Distributions I Shares	1.15%	1.44%	1.31%	[1]	Oct. 25, 2002
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	0.93%	1.51%	1.35%	[1]	Oct. 25, 2002
Bank of America Merrill Lynch 3 Month U.S. Treasury Bill Index (reflects no deduction for fees, expenses or taxes)	0.13%	2.43%	2.20%	[1]	Oct. 31, 2002

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

RidgeWorth Limited-Term Federal Mortgage Securities Fund

LIMITED-TERM FEDERAL MORTGAGE SECURITIES FUND Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Limited-Term Federal Mortgage Securities Fund (the “Fund”) seeks high current income, while preserving capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Limited-Term Federal Mortgage Securities Fund	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	2.50%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Limited-Term Federal Mortgage Securities Fund		A Shares	C Shares	I Shares
Management Fees		0.50%	0.50%	0.50%
Distribution (12b-1) Fees		0.20%	1.00%	none
Other Expenses		0.31%	0.32%	0.30%
Acquired Fund Fees and Expenses	[1]	0.03%	0.03%	0.03%
Total Annual Fund Operating Expenses		1.04%	1.85%	0.83%
Fee Waivers and/or Expense Reimbursements	[2]	(0.15%)	(0.16%)	(0.14%)
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements		0.89%	1.69%	0.69%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Limited-Term Federal Mortgage Securities Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	339	559	797	1,481
C Shares	272	567	988	2,162
I Shares	71	251	448	1,017

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Limited-Term Federal Mortgage Securities Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	339	559	797	1,481
C Shares	172	567	988	2,162
I Shares	71	251	448	1,017

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 452% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S. government agency mortgage-backed securities, such as the Federal National Mortgage Association (“Fannie Mae”), Government National Mortgage Association (“GNMA”) and collateralized mortgage obligations.

In selecting investments for purchase and sale, the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), attempts to identify securities that it expects to perform well in rising and falling markets. The Subadviser also attempts to reduce the risk that the underlying mortgages are prepaid by focusing on securities that it believes are less prone to this risk. For example, Fannie Mae or GNMA securities that were issued years ago may be less prone to prepayment risk because there have been many opportunities for refinancing.

In addition, to implement its investment strategy, the Fund may buy or sell, to a limited extent, derivative instruments (such as credit linked notes, futures, options, inverse floaters, swaps and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate risk and credit risk.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Obligations of certain agencies, authorities, instrumentalities and sponsored enterprises of the U.S. government are backed by the full faith and credit of the United States (e.g., Fannie Mae); other obligations are backed by the right of the issuer to borrow from the U.S. Treasury (e.g., the Federal Home Loan Banks); and others are supported by the discretionary authority of the U.S. government to purchase an agency’s obligations. Still others are backed only by the credit of the agency, authority, instrumentality or sponsored enterprise issuing the obligation. No assurance can be given that the U.S. government would provide financial support to any of these entities if it is not obligated to do so by law.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[5]

Best Quarter

4.36%

(9/30/01)

Worst Quarter

-1.70%

(6/30/04)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Limited-Term Federal Mortgage Securities Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	6.11%	5.36%	4.55%
Returns Before Taxes C Shares	5.26%	4.52%	3.93%
Returns Before Taxes I Shares	6.31%	5.56%	4.78%
Returns After Taxes on Distributions I Shares	5.32%	4.04%	3.28%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	4.09%	3.85%	3.19%
Barclays Capital U.S. Mortgage-Backed Securities Index (reflects no deduction for fees, expenses or taxes)	5.37%	6.34%	5.89%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Total Return Bond Fund

TOTAL RETURN BOND FUND Summary Section

A Shares, R Shares and I Shares

Investment Objective

The Total Return Bond Fund (the “Fund”) seeks total return (comprised of capital appreciation and income) that consistently exceeds the total return of the broad U.S. investment grade bond market.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Total Return Bond Fund	A Shares	R Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	4.75%	none	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Total Return Bond Fund		A Shares	R Shares	I Shares
Management Fees		0.25%	0.25%	0.25%
Distribution (12b-1) Fees		0.25%	0.50%	none
Other Expenses		0.08%	0.14%	0.08%
Acquired Fund Fees and Expenses	[1]	0.02%	0.02%	0.02%
Total Annual Fund Operating Expenses		0.60%	0.91%	0.35%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Total Return Bond Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	534	658	795	1,193
R Shares	93	291	505	1,124
I Shares	36	113	197	445

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 294% of the average value of its portfolio.

Principal Investment Strategies

The Fund invests in various types of income producing debt securities including mortgage- and asset-backed securities, government and agency obligations, corporate obligations and floating rate loans. The Fund may invest in debt obligations of U.S. and non-U.S. issuers, including emerging market debt. The Fund’s investment in non-U.S. issuers may at times be significant. Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in fixed income securities. These securities will be chosen from the broad universe of available fixed income securities rated investment grade by Standard & Poor’s Ratings Services, Moody’s Investors Service or Fitch Ratings or unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality. The Fund may invest up to 20% of its net assets in below investment grade, high yield debt obligations. The Fund may also invest a portion of its assets in securities that are restricted as to resale.

The Subadviser anticipates that the Fund’s modified adjusted duration will generally range from 3 to 6 years, similar to that of the Barclays Capital U.S. Aggregate Bond Index, the Fund’s comparative benchmark. Duration measures a bond or Fund’s sensitivity to interest rate changes and is expressed as a number of years. The higher the number, the greater the risk. Under normal circumstances, for example, if a portfolio has a duration of five years, its value will change by 5% if rates change by 1%. Shorter duration bonds result in lower expected volatility. In selecting investments for purchase and sale, the Subadviser generally selects a greater weighting in obligations of domestic corporations and mortgage-backed securities relative to the Fund’s comparative benchmark, and a lower relative weighting in U.S. Treasury and government agency issues.

In addition, to implement its investment strategy, the Fund may buy or sell derivative instruments (such as foreign currency forward contracts, swaps, including credit default swaps, futures, credit linked notes, options, inverse floaters and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate or credit risks. The Fund may count the value of certain derivatives with investment grade fixed income characteristics towards its policy to invest, under normal circumstances, at least 80% of its net assets in fixed income securities.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Foreign Currency Forward Contracts Risk: The technique of purchasing foreign currency forward contracts to obtain exposure to currencies or manage currency risk may not be effective. In addition, currency markets generally are not as regulated as securities markets.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as foreign currency forward contracts, swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund began operating on October 11, 2004. The performance for I Shares prior to such date is that of the I Shares of the Seix Core Bond Fund, the Fund’s predecessor. The performance for A Shares from January 25, 2002 to October 11, 2004 is that of the P Shares of the Seix Core Bond Fund. The performance for A Shares prior to January 25, 2002 is that of the I Shares of the Seix Core Bond Fund. The performance of the predecessor fund has not been adjusted to reflect the Fund’s A Share or R Share expenses. If it had been, performance would have been lower. The performance shown below prior to the conversion of C Shares to R Shares at the close of business on February 12, 2009, is that of C Shares. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[6]

Best Quarter

6.61%

(12/31/08)

Worst Quarter

-2.16%

(06/30/04)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Total Return Bond Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	6.15%	5.93%	5.42%
Returns Before Taxes R Shares	5.92%	5.45%	5.21%
Returns Before Taxes I Shares	6.49%	6.32%	5.74%
Returns After Taxes on Distributions I Shares	4.21%	4.40%	3.91%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	4.44%	4.29%	3.84%
Barclays Capital U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)	6.54%	5.80%	5.84%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth U.S. Government Securities Fund

U.S. GOVERNMENT SECURITIES FUND Summary Section

A Shares, C Shares and I Shares

Investment Objective

The U.S. Government Securities Fund (the “Fund”) seeks high current income, while preserving capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth U.S. Government Securities Fund	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	4.75%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth U.S. Government Securities Fund	A Shares	C Shares	I Shares
Management Fees	0.50%	0.50%	0.50%
Distribution (12b-1) Fees	0.30%	1.00%	none
Other Expenses	0.13%	0.12%	0.12%
Total Annual Fund Operating Expenses	0.93%	1.62%	0.62%

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth U.S. Government Securities Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	566	758	966	1,568
C Shares	265	512	883	1,928
I Shares	63	199	347	778

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth U.S. Government Securities Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	566	758	966	1,568
C Shares	165	512	883	1,928
I Shares	63	199	347	778

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 92% of the average value of its portfolio.

Principal Investment Strategies

The Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S. government debt securities, such as mortgage-backed securities and U.S. Treasury obligations and shares of registered money market mutual funds that invest in the foregoing. In selecting investments for purchase and sale, the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), focuses its investments in mortgage-backed securities in an attempt to provide a consistently high dividend without adding undue risk. Under certain circumstances, the Subadviser may strategically position the Fund’s exposure across the yield curve to potentially benefit from a normalization of the term structure of rates (i.e., in an environment where the yield curve is abnormally steep, investments will be strategically positioned along the yield curve to benefit as the curve’s shape reverts to a more traditional, or normal slope).

In addition, to implement its investment strategy, the Fund may buy or sell, to a limited extent, derivative instruments (such as credit linked notes, futures, options, inverse floaters, swaps and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate risk.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

U.S. Government Debt Securities Risk: U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. Treasury Inflation Protected Securities (“TIPS”) can also exhibit price movements as a result of changing inflation expectations and seasonal inflation patterns. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[7]

Best Quarter

8.12%

(12/31/08)

Worst Quarter

-2.99%

(12/31/10)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth U.S. Government Securities Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	5.69%	4.72%	4.48%
Returns Before Taxes C Shares	4.97%	4.00%	3.83%
Returns Before Taxes I Shares	6.02%	5.04%	4.83%
Returns After Taxes on Distributions I Shares	4.62%	2.71%	2.85%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	4.68%	3.20%	3.10%
Barclays Capital U.S. Government Index (reflects no deduction for fees, expenses or taxes)	5.52%	5.45%	5.42%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth High Income Fund

HIGH INCOME FUND Summary Section

A Shares, R Shares and I Shares

Investment Objective

The High Income Fund (the “Fund”) seeks high current income and,

secondarily, total return (comprised of capital appreciation and income).

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth High Income Fund	A Shares	R Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	4.75%	none	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth High Income Fund		A Shares	R Shares	I Shares
Management Fees		0.60%	0.60%	0.60%
Distribution (12b-1) Fees		0.30%	0.50%	none
Other Expenses		0.10%	0.30%	0.10%
Acquired Fund Fees and Expenses	[1]	0.01%	0.01%	0.01%
Total Annual Fund Operating Expenses		1.01%	1.41%	0.71%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth High Income Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	573	782	1,008	1,657
R Shares	144	447	773	1,697
I Shares	73	227	396	886

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 269% of the average value of its portfolio.

Principal Investment Strategies

The Fund invests primarily in a diversified portfolio of higher yielding, lower-rated income producing debt instruments, including corporate obligations, floating rate loans and other debt obligations. The Fund may invest in debt obligations of U.S. and non-U.S. issuers, including emerging market debt. The Fund’s investment in non-U.S. issuers may at times be significant. The Fund will invest at least 65%, and may invest up to 100%, of its assets in securities rated below investment grade by either Moody’s Investors Service or Standard & Poor’s Ratings Services or in unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality. Such securities are commonly known as “junk bonds” and offer greater risks than investment grade debt securities. The Fund may also invest a portion of its assets in securities that are restricted as to resale.

In selecting investments for purchase and sale, the Subadviser employs a research driven process designed to identify value areas within the high yield market. The Subadviser seeks to identify securities which generally seek to meet the following criteria: (i) industries that have sound fundamentals; (ii) companies that have good business prospects and increasing credit strength; and (iii) issuers with stable or growing cash flows and effective management.

In addition, to implement its investment strategy, the Fund may buy or sell derivative instruments (such as swaps, including credit default swaps, futures, credit linked notes, options, inverse floaters and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate or credit risks. The Fund may count the value of certain derivatives with below investment grade fixed income characteristics towards its policy to invest, under normal circumstances, at least 65% of its net assets in non-investment grade fixed income securities.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights. These risks are increased for investments in emerging markets.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Foreign Currency Forward Contracts Risk: The technique of purchasing foreign currency forward contracts to obtain exposure to currencies or manage currency risk may not be effective. In addition, currency markets generally are not as regulated as securities markets.

Leverage Risk: Certain transactions and the use of derivatives such as foreign currency forward contracts, swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund began operating on March 28, 2000. Performance prior to March 28, 2000 is that of the ESC Strategic Income Fund, the Fund’s predecessor. At the close of business on July 31, 2009, all outstanding C Shares converted to R Shares. The performance shown below from March 28, 2000 through July 31, 2009 is that of C Shares and has not been adjusted to reflect R Shares expenses, which are lower. If it had been, performance would have been higher. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s R Shares from year to year.

^[8]

Best Quarter

17.94%

(6/30/09)

Worst Quarter

-22.06%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth High Income Fund		1 Year	5 Years	10 Years	Since Inception		Inception Date
Returns Before Taxes A Shares		17.06%	9.47%		9.25%	[1]	Oct. 27, 2003
Returns Before Taxes R Shares		16.89%	8.89%	8.20%
Returns Before Taxes I Shares		17.43%	9.81%		9.48%	[1]	Oct. 03, 2001
Returns After Taxes on Distributions R Shares	[2]	14.02%	5.85%	5.07%
Returns After Taxes on Distributions and Sale of Fund Shares R Shares	[2]	10.88%	5.72%	5.11%
Barclays Capital U.S. Corporate High Yield Bond Index (reflects no deduction for fees, expenses or taxes)		15.12%	8.91%	8.88%
Barclays Capital U.S. Corporate High Yield Bond Index (reflects no deduction for fees, expenses or taxes) Class A Since Inception, 2001-09-30					8.70%	[1]	Sep. 30, 2001
Barclays Capital U.S. Corporate High Yield Bond Index (reflects no deduction for fees, expenses or taxes) Class I Since Inception, 2001-09-30					9.69%	[1]	Sep. 30, 2001

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the R Shares. After-tax returns for other share classes will vary.

RidgeWorth Seix Floating Rate High Income Fund

SEIX FLOATING RATE HIGH INCOME FUND Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Seix Floating Rate High Income Fund (the “Fund”) attempts to provide a high level of current income by investing primarily in first lien senior floating rate loans and other floating rate debt securities.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Seix Floating Rate High Income Fund	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	2.50%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Seix Floating Rate High Income Fund		A Shares	C Shares	I Shares
Management Fees		0.42%	0.42%	0.42%
Distribution (12b-1) Fees		0.30%	1.00%	none
Other Expenses		0.12%	0.08%	0.09%
Acquired Fund Fees and Expenses	[1]	0.01%	0.01%	0.01%
Total Annual Fund Operating Expenses		0.85%	1.51%	0.52%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Seix Floating Rate High Income Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	335	515	711	1,277
C Shares	254	478	825	1,807
I Shares	53	167	291	656

You would pay the following expenses if you did not redeem your Shares:

Expense Example, No Redemption RidgeWorth Seix Floating Rate High Income Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	335	515	711	1,277
C Shares	154	478	825	1,807
I Shares	53	167	291	656

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 104% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in a combination of first and second lien senior floating rate loans and other floating rate debt securities.

These loans are loans made by banks and other large financial institutions to various companies and are senior in the borrowing companies’ capital structure. Coupon rates are floating, not fixed, and are tied to a benchmark lending rate, the most popular of which is the London Interbank Offered Rate (“LIBOR”). LIBOR is based on rates that contributor banks in London charge each other for interbank deposits and is typically used to set coupon rates on floating rate debt securities.

The interest rates of these floating rate debt securities vary periodically based upon a benchmark indicator of prevailing interest rates. The Fund may invest all or substantially all of its assets in floating rate loans and debt securities that are rated below investment grade by Moody’s Investors Service or Standard & Poor’s Ratings Services or in comparable unrated securities. The Fund may also invest up to 20% of its net assets in any combination of junior debt securities or securities with a lien on collateral lower than a senior claim on collateral, high yield fixed rate bonds, investment grade fixed income debt obligations, asset-backed securities (such as special purpose trusts investing in bank loans), money market securities and repurchase agreements.

In selecting investments for purchase and sale, the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), will emphasize securities which are within the segment of the high yield market it has targeted, which are securities rated either “BB” and “B” by Standard & Poor’s Ratings Services or “Ba” and “B” by Moody’s Investors Service or unrated securities that the Subadviser believes are of comparable quality.

The Fund may invest up to 20% of its total assets in senior loans made to non-U.S. borrowers provided that no more than 5% of the portfolio’s loans are non-U.S. dollar denominated. The Fund may also engage in certain hedging transactions.

Preservation of capital is considered when consistent with the fund’s objective.

Some types of senior loans in which the Fund may invest require that an open loan for a specific amount be continually offered to a borrower. These types of senior loans are commonly referred to as revolvers. Because revolvers contractually obligate the lender (and therefore those with an interest in the loan) to fund the revolving portion of the loan at the borrower’s discretion, the Fund must have funds sufficient to cover its contractual obligation. Therefore the Fund will maintain, on a daily basis, high-quality, liquid assets in an amount at least equal in value to its contractual obligation to fulfill the revolving senior loan. The Fund will not encumber any assets that are otherwise encumbered. The Fund will limit its investments in such obligations to no more than 25% of the Fund’s total assets.

In addition, to implement its investment strategy, the Fund may buy or sell derivative instruments (such as swaps, including credit default swaps, futures, credit linked notes, options, inverse floaters and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate or credit risks. The Fund may count the value of certain derivatives with floating rate debt or high yield bond characteristics towards its policy to invest, under normal circumstances, at least 80% of its net assets in a combination of first and second lien senior floating rate loans and other floating rate debt securities.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Senior Loan Risk: Economic and other market events may reduce the demand for certain senior loans held by the Fund, which may adversely impact the net asset value of the Fund.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights. These risks are increased for investments in emerging markets.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Foreign Currency Forward Contracts Risk: The technique of purchasing foreign currency forward contracts to obtain exposure to currencies or manage currency risk may not be effective. In addition, currency markets generally are not as regulated as securities markets.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as foreign currency forward contracts, swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund began operating on March 1, 2006. Performance information for the A Shares and C Shares prior to their inception on May 8, 2006 and August 2, 2007, respectively, is based on that of the I Shares of the Fund. The performance of I Shares has not been adjusted to reflect the Fund’s A Share or C Share expenses. If it had been, the performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[9]

Best Quarter

12.47%

(6/30/09)

Worst Quarter

-18.40%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Seix Floating Rate High Income Fund	1 Year		Since Inception		Inception Date
Returns Before Taxes A Shares	9.48%		4.06%	[1]
Returns Before Taxes C Shares	8.76%		3.65%	[1]
Returns Before Taxes I Shares	9.97%		4.38%	[1]	Mar. 01, 2006
Returns After Taxes on Distributions I Shares	7.69%		2.01%	[1]	Mar. 01, 2006
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	6.41%		2.31%	[1]	Mar. 01, 2006
Credit Suisse Institutional Leveraged Loan Index (reflects no deduction for fees, expenses or taxes)	7.63%	[2]	2.01%	[2],[1]	Feb. 28, 2006

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Seix High Yield Fund

SEIX HIGH YIELD FUND Summary Section

A Shares, R Shares and I Shares

Investment Objective

The Seix High Yield Fund (the “Fund”) seeks high income and,

secondarily, capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Seix High Yield Fund	A Shares	R Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	4.75%	none	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Seix High Yield Fund	A Shares	R Shares	I Shares
Management Fees	0.43%	0.43%	0.43%
Distribution (12b-1) Fees	0.25%	0.50%	none
Other Expenses	0.09%	0.27%	0.08%
Total Annual Fund Operating Expenses	0.77%	1.20%	0.51%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Seix High Yield Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	550	710	884	1,388
R Shares	122	381	661	1,460
I Shares	52	164	286	644

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 119% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests in various types of lower rated, higher yielding debt instruments, including corporate obligations, floating rate loans and other debt obligations. The Fund may invest in debt obligations of U.S. and non-U.S. issuers, including emerging market debt. The Fund’s investment in non-U.S. issuers may at times be significant. Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in high yield securities. These securities will be chosen from the broad universe of available U.S. dollar denominated, high yield securities rated below investment grade by either Moody’s Investors Service or Standard & Poor’s Ratings Services or unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality. Such securities are commonly known as “junk bonds” and offer greater risks than investment grade bonds. Although the Fund seeks to achieve its investment objective primarily through investment in high yield securities, the Fund may invest up to 20% of its net assets in investment grade securities. The Fund will be managed with a duration that is close to the Fund’s comparative benchmark, the Merrill Lynch U.S. High Yield BB/B Rated Constrained Index, which is generally between 3 and 6 years. Duration measures a bond or Fund’s sensitivity to interest rate changes and is expressed as a number of years. The higher the number, the greater the risk. Under normal circumstances, for example, if a portfolio has a duration of five years, its value will change by 5% if rates change by 1%. Shorter duration bonds result in lower expected volatility. The Fund may also invest a portion of its assets in securities that are restricted as to resale.

In selecting investments for purchase and sale, the Subadviser employs a research driven process designed to identify value areas within the high yield market and attempts to identify lower rated, higher yielding bonds offering above average total return. Additionally, the Subadviser will emphasize securities which are within the segment of the high yield market it has targeted for emphasis, which are “BB” and “B” rated issuers. The Subadviser seeks to identify securities which generally seek to meet the following criteria: (1) industries that have sound fundamentals; (2) companies that have good business prospects and increasing credit strength; and (3) issuers with stable or growing cash flows and effective management.

In addition, to implement its investment strategy, the Fund may buy or sell derivative instruments (such as swaps, including credit default swaps, futures, credit linked notes, options, inverse floaters and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate or credit risks. The Fund may count the value of certain derivatives with below investment grade fixed income characteristics towards its policy to invest, under normal circumstances, at least 80% of its net assets in high yield securities.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights. These risks are increased for investments in emerging markets.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Foreign Currency Forward Contracts Risk: The technique of purchasing foreign currency forward contracts to obtain exposure to currencies or manage currency risk may not be effective. In addition, currency markets generally are not as regulated as securities markets.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as foreign currency forward contracts, swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund began operating on October 11, 2004. Performance between December 29, 2000 to October 11, 2004 is that of the I Shares of the Seix High Yield Fund, the Fund’s predecessor. At the close of business on July 31, 2009, all outstanding C Shares converted to R Shares. R Shares performance shown below prior to that date is that of C Shares and has not been adjusted to reflect R Shares expenses. The performance of the predecessor fund’s I Shares has not been adjusted to reflect the Fund’s A Share or R Share expenses. If it had been, the performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[10]

Best Quarter

11.39%

(6/30/09)

Worst Quarter

-14.52%

(12/31/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Seix High Yield Fund	1 Year	5 Years	10 Years		Inception Date
Returns Before Taxes A Shares	14.72%	6.28%	7.40%	[1]
Returns Before Taxes R Shares	14.14%	5.46%	6.99%	[1]
Returns Before Taxes I Shares	14.93%	6.41%	7.57%	[1]
Returns After Taxes on Distributions I Shares	11.70%	3.48%	4.77%	[1]
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	9.56%	3.68%	4.80%	[1]
Bank of America Merrill Lynch BB-B U.S. High Yield Constrained Index (reflects no deduction for fees, expenses or taxes)	14.26%	7.62%	7.95%	[1]	Dec. 31, 2000

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Georgia Tax-Exempt Bond Fund

GEORGIA TAX-EXEMPT BOND FUND Summary Section

A Shares and I Shares

Investment Objective

The Georgia Tax-Exempt Bond Fund (the “Fund”) seeks current income exempt from federal and state income taxes for Georgia residents without undue risk.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Georgia Tax-Exempt Bond Fund	A Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	4.75%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Georgia Tax-Exempt Bond Fund	A Shares	I Shares
Management Fees	0.55%	0.55%
Distribution (12b-1) Fees	0.15%	none
Other Expenses	0.06%	0.06%
Total Annual Fund Operating Expenses	0.76%	0.61%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Georgia Tax-Exempt Bond Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	549	707	878	1,377
I Shares	62	196	341	766

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 44% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities with income exempt from U.S. federal and Georgia state income taxes. Issuers of these securities can be located in Georgia, Puerto Rico and other U.S. territories and possessions. The Fund may invest up to 20% of its assets in securities subject to the U.S. federal alternative minimum tax. The Fund may also invest a portion of its net assets in certain taxable debt securities.

In selecting investments for purchase and sale, the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), tries to manage risk as much as possible. Based on the Subadviser’s analysis of municipalities, credit risk, market trends and investment cycles, the Subadviser attempts to invest more of the Fund’s assets in undervalued market sectors and less in overvalued sectors. There are no limits on the Fund’s average weighted maturity or on the remaining maturities of individual securities. The Subadviser tries to diversify the Fund’s holdings within the State of Georgia. The Subadviser also tries to identify and invest in municipal issuers with improving credit and avoid those with deteriorating credit. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Concentration Risk: The Fund’s concentration of investments in securities of issuers located in the State of Georgia may subject the Fund to economic and government policies within the State.

Municipal Securities Risk: Municipal securities can be significantly affected by litigation, political or economic events, as well as uncertainties in the municipal market related to taxation, legislative changes or the rights of municipal security holders. Municipal securities backed by current or anticipated revenues from specific projects or assets can be negatively affected by the inability of the issuer to collect revenues for the projects or from the assets.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[11]

Best Quarter

6.69%

(9/30/09)

Worst Quarter

-5.43%

(12/31/10)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Georgia Tax-Exempt Bond Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	0.20%	2.93%	3.64%
Returns Before Taxes I Shares	0.35%	3.09%	3.82%
Returns After Taxes on Distributions I Shares	(0.95%)	1.74%	2.44%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	0.25%	1.85%	2.48%
Barclays Capital U.S. Municipal Bond Index (reflects no deduction for fees, expenses or taxes)	2.38%	4.09%	4.83%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth High Grade Municipal Bond Fund

HIGH GRADE MUNICIPAL BOND FUND Summary Section

A Shares and I Shares

Investment Objective

The High Grade Municipal Bond Fund (the “Fund”) seeks yield driven by seeking current income exempt from regular federal income tax other than the alternative minimum tax while preserving capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth High Grade Municipal Bond Fund	A Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	4.75%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth High Grade Municipal Bond Fund		A Shares	I Shares
Management Fees		0.55%	0.55%
Distribution (12b-1) Fees		0.15%	none
Other Expenses		0.17%	0.16%
Total Annual Fund Operating Expenses		0.87%	0.71%
Fee Waivers and/or Expense Reimbursements	[1]	(0.07%)	(0.06%)
Total Annual Fund Operating Expenses after Fee Waivers and/or Expense Reimbursements		0.80%	0.65%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth High Grade Municipal Bond Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	553	733	929	1,495
I Shares	66	221	390	881

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 122% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in investment grade municipal securities, including securities subject to the U.S. federal alternative minimum tax, with income exempt from regular U.S. federal income tax. The Fund may invest up to 20% of its assets in securities rated below investment grade by either Moody’s Investors Service or Standard & Poor’s Ratings Services, or unrated securities that the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), believes are of comparable quality. The Fund may also invest a portion of its net assets in certain taxable debt securities.

In selecting investments for purchase and sale, the Subadviser tries to manage risk as much as possible. Based on the Subadviser’s analysis of municipalities, credit risk, market trends and investment cycles, the Subadviser attempts to invest more of the Fund’s assets in undervalued market sectors and less in overvalued sectors. The Subadviser anticipates that the Fund’s average weighted maturity will range from 5 to 25 years. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

Under normal circumstances, the Fund will invest primarily in municipal securities insured or protected as to timely payment of principal and interest. The Subadviser considers insured or protected bonds to be those bonds covered by a municipal bond insurance company, a recognized state credit enhancement program, or in a pre-refunded position. These situations reduce (but do not eliminate) credit risk.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Municipal Securities Risk: Municipal securities can be significantly affected by litigation, political or economic events, as well as uncertainties in the municipal market related to taxation, legislative changes or the rights of municipal security holders. Municipal securities backed by current or anticipated revenues from specific projects or assets can be negatively affected by the inability of the issuer to collect revenues for the projects or from the assets.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[12]

Best Quarter

7.78%

(9/30/09)

Worst Quarter

-4.89%

(12/31/10)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth High Grade Municipal Bond Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	3.19%	3.70%	4.02%
Returns Before Taxes I Shares	3.35%	3.84%	4.20%
Returns After Taxes on Distributions I Shares	1.94%	2.52%	2.81%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	2.19%	2.51%	2.79%
Barclays Capital U.S. Municipal Bond Index (reflects no deduction for fees, expenses or taxes)	2.38%	4.09%	4.83%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Investment Grade Tax-Exempt Bond Fund

INVESTMENT GRADE TAX-EXEMPT BOND FUND Summary Section

A Shares and I Shares

Investment Objective

The Investment Grade Tax-Exempt Bond Fund (the “Fund”) seeks high total return through (i) current income that is exempt from federal income taxes and (ii) capital appreciation, while preserving the principal amount invested.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Investment Grade Tax-Exempt Bond Fund	A Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	4.75%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Investment Grade Tax-Exempt Bond Fund		A Shares	I Shares
Management Fees		0.48%	0.48%
Distribution (12b-1) Fees		0.30%	none
Other Expenses		0.07%	0.09%
Acquired Fund Fees and Expenses	[1]	0.02%	0.02%
Total Annual Fund Operating Expenses		0.87%	0.59%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Investment Grade Tax-Exempt Bond Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	560	740	935	1,501
I Shares	60	189	330	741

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 159% of the average value of its portfolio.

Principal Investment Strategies

The Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in investment grade tax-exempt obligations, such as municipal securities. The issuers of these securities may be located in any U.S. state, territory or possession. The Fund may invest up to 20% of its assets in securities subject to the U.S. federal alternative minimum tax. The Fund may also invest a portion of its net assets in certain taxable debt securities.

In selecting investments for purchase and sale, the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), tries to manage risk as much as possible. Based on the Subadviser’s analysis of municipalities, credit risk, market trends and investment cycles, the Subadviser attempts to invest more of the Fund’s assets in undervalued market sectors and less in overvalued sectors. The Subadviser also tries to identify and invest in municipal issuers with improving credit and avoid those with deteriorating credit. The Subadviser anticipates that the Fund’s average weighted maturity will range from 4 to 10 years. The Fund invests in securities rated investment grade by at least one national securities rating agency or unrated securities that the Subadviser believes are of comparable quality. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Municipal Securities Risk: Municipal securities can be significantly affected by litigation, political or economic events, as well as uncertainties in the municipal market related to taxation, legislative changes or the rights of municipal security holders. Municipal securities backed by current or anticipated revenues from specific projects or assets can be negatively affected by the inability of the issuer to collect revenues for the projects or from the assets.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[13]

Best Quarter

6.32%

(9/30/09)

Worst Quarter

-3.51%

(12/31/10)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Investment Grade Tax-Exempt Bond Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	2.68%	4.35%	4.54%
Returns Before Taxes I Shares	2.97%	4.66%	4.91%
Returns After Taxes on Distributions I Shares	1.23%	4.11%	4.28%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	2.02%	4.06%	4.25%
Barclays Capital U.S. Municipal Bond 1-15 Year Blend Index (reflects no deduction for fees, expenses or taxes)	2.97%	4.55%	4.78%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Maryland Municipal Bond Fund

MARYLAND MUNICIPAL BOND FUND Summary Section

A Shares and I Shares

Investment Objective

The Maryland Municipal Bond Fund (the “Fund”) seeks high current income exempt from regular federal income tax and Maryland income tax, consistent with preservation of capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Maryland Municipal Bond Fund	A Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	4.75%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Maryland Municipal Bond Fund		A Shares	I Shares
Management Fees		0.55%	0.55%
Distribution (12b-1) Fees		0.15%	none
Other Expenses		0.13%	0.13%
Acquired Fund Fees and Expenses	[1]	0.01%	0.01%
Total Annual Fund Operating Expenses		0.84%	0.69%
Fee Waivers and/or Expense Reimbursements	[2]	(0.03%)	(0.03%)
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements		0.81%	0.66%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Maryland Municipal Bond Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	554	728	917	1,465
I Shares	67	218	382	860

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 33% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities, including securities subject to the U.S. federal alternative minimum tax, with income exempt from regular U.S. federal income tax and Maryland state income tax. Issuers of these securities can be located in Maryland, Puerto Rico and other U.S. territories and possessions. In addition, the Fund may invest a portion of its net assets in certain taxable debt securities.

In selecting investments for purchase and sale, the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), tries to manage risk by buying primarily investment grade securities. Based on the Subadviser’s analysis of municipalities, credit risk, market trends and investment cycles, the Subadviser attempts to invest more of the Funds assets in undervalued sectors and less in overvalued sectors. There are no limits on the Fund’s average weighted maturity or on the remaining maturities of individual securities. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Concentration Risk: The Fund’s concentration of investments in securities of issuers located in State of Maryland may subject the Fund to economic and government policies within the State.

Municipal Securities Risk: Municipal securities can be significantly affected by litigation, political or economic events, as well as uncertainties in the municipal market related to taxation, legislative changes or the rights of municipal security holders. Municipal securities backed by current or anticipated revenues from specific projects or assets can be negatively affected by the inability of the issuer to collect revenues for the projects or from the assets.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[14]

Best Quarter

6.09%

(9/30/09)

Worst Quarter

-4.71%

(12/31/10)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Maryland Municipal Bond Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	0.84%	3.80%	4.25%
Returns Before Taxes I Shares	0.99%	3.85%	4.27%
Returns After Taxes on Distributions I Shares	(0.24%)	2.51%	2.86%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	0.72%	2.51%	2.85%
Barclays Capital U.S. Municipal Bond Index (reflects no deduction for fees, expenses or taxes)	2.38%	4.09%	4.83%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth North Carolina Tax-Exempt Bond Fund

NORTH CAROLINA TAX-EXEMPT BOND FUND Summary Section

A Shares and I Shares

Investment Objective

The North Carolina Tax-Exempt Bond Fund (the “Fund”) seeks current income exempt from federal and state income taxes for North Carolina residents without undue risk.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth North Carolina Tax-Exempt Bond Fund	A Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	4.75%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth North Carolina Tax-Exempt Bond Fund	A Shares	I Shares
Management Fees	0.55%	0.55%
Distribution (12b-1) Fees	0.15%	none
Other Expenses	0.09%	0.09%
Total Annual Fund Operating Expenses	0.79%	0.64%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth North Carolina Tax-Exempt Bond Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	552	716	894	1,411
I Shares	65	205	358	802

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 49% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities with income exempt from U.S. federal and North Carolina state income taxes. Issuers of these securities can be located in North Carolina, Puerto Rico and other U.S. territories and possessions. The Fund may invest up to 20% of its assets in securities subject to the U.S. federal alternative minimum tax. The Fund may also invest a portion of its net assets in certain taxable debt securities.

In selecting investments for purchase and sale, the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), tries to manage risk as much as possible. Based on the Subadviser’s analysis of municipalities, credit risk, market trends and investment cycles, the Subadviser attempts to invest more of the Fund’s assets in undervalued market sectors and less in overvalued sectors. There are no limits on the Fund’s average weighted maturity or on the remaining maturities of individual securities. The Subadviser tries to diversify the Fund’s holdings within the State of North Carolina. The Subadviser also tries to identify and invest in municipal issuers with improving credit and avoid those with deteriorating credit. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Concentration Risk: The Fund’s concentration of investments in securities of issuers located in the State of North Carolina may subject the Fund to economic and government policies of the State.

Municipal Securities Risk: Municipal securities can be significantly affected by litigation, political or economic events, as well as uncertainties in the municipal market related to taxation, legislative changes or the rights of municipal security holders. Municipal securities backed by current or anticipated revenues from specific projects or assets can be negatively affected by the inability of the issuer to collect revenues for the projects or from the assets.

Non-Diversification Risk: The Fund is non-diversified, which means that it may invest in the securities of relatively few issuers. As a result, the Fund may be more susceptible to a single adverse economic or regulatory occurrence affecting one or more of these issuers, and may experience increased volatility due to its investments in those securities.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund commenced operations on March 21, 2005. Performance between January 8, 2004 and March 21, 2005 is that of the CCMI Tax-Exempt North Carolina Bond Fund, the Fund’s predecessor. The performance of the predecessor fund has not been adjusted to reflect the Fund’s A Share expenses. If it had been, performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[15]

Best Quarter

6.54%

(9/30/09)

Worst Quarter

-5.20%

(12/31/10)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth North Carolina Tax-Exempt Bond Fund	1 Year	5 Years	Since Inception		Inception Date
Returns Before Taxes A Shares	(0.04%)	3.09%	3.09%	[1]	Jan. 08, 2004
Returns Before Taxes I Shares	0.11%	3.22%	3.13%	[1]	Jan. 08, 2004
Returns After Taxes on Distributions I Shares	(1.16%)	2.96%	2.76%	[1]	Jan. 08, 2004
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	0.09%	3.03%	2.81%	[1]	Jan. 08, 2004
Barclays Capital U.S. Municipal Bond Index (reflects no deduction for fees, expenses or taxes)	2.38%	4.09%	4.02%	[1]	Jan. 08, 2004

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Virginia Intermediate Municipal Bond Fund

VIRGINIA INTERMEDIATE MUNICIPAL BOND FUND Summary Section

A Shares and I Shares

Investment Objective

The Virginia Intermediate Municipal Bond Fund (the “Fund”) seeks high current income exempt from federal and Virginia income taxes, consistent with preservation of capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Virginia Intermediate Municipal Bond Fund	A Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	4.75%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Virginia Intermediate Municipal Bond Fund		A Shares	I Shares
Management Fees		0.55%	0.55%
Distribution (12b-1) Fees		0.15%	none
Other Expenses		0.07%	0.07%
Acquired Fund Fees and Expenses	[1]	0.01%	0.01%
Total Annual Fund Operating Expenses		0.78%	0.63%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Virginia Intermediate Municipal Bond Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	551	713	889	1,399
I Shares	64	202	352	790

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 17% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities, including securities subject to the U.S. federal alternative minimum tax, with income exempt from regular U.S. federal income tax and Virginia state income tax. Issuers of these securities can be located in Virginia, Puerto Rico and other U.S. territories and possessions. In addition, the Fund may invest a portion of its net assets in certain taxable debt securities.

In selecting investments for purchase and sale, the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), tries to manage risk by buying investment grade securities. Based on the Subadviser’s analysis of municipalities, credit risk, market trends and investment cycles, the Subadviser attempts to invest more of the Funds assets in undervalued sectors and less in overvalued sectors. The Subadviser expects that the Fund’s average weighted maturity will range from 5 to 10 years but there is no limit on the maturities of individual securities. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Concentration Risk: The Fund’s concentration of investments in securities of issuers located in the State of Virginia may subject the Fund to economic and government policies of the State.

Municipal Securities Risk: Municipal securities can be significantly affected by litigation, political or economic events, as well as uncertainties in the municipal market related to taxation, legislative changes or the rights of municipal security holders. Municipal securities backed by current or anticipated revenues from specific projects or assets can be negatively affected by the inability of the issuer to collect revenues for the projects or from the assets.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[16]

Best Quarter

4.47%

(9/30/09)

Worst Quarter

-3.37%

(12/31/10)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Virginia Intermediate Municipal Bond Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	1.74%	3.86%	4.00%
Returns Before Taxes I Shares	1.80%	4.02%	4.11%
Returns After Taxes on Distributions I Shares	0.53%	2.71%	2.74%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	1.29%	2.68%	2.73%
Barclays Capital U.S. Municipal Bond 1-15 Year Blend Index (reflects no deduction for fees, expenses or taxes)	2.97%	4.55%	4.78%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Short-Term Bond Fund

SHORT-TERM BOND FUND Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Short-Term Bond Fund (the “Fund”) seeks high current income, while preserving capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Short-Term Bond Fund	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	2.50%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Short-Term Bond Fund	A Shares	C Shares	I Shares
Management Fees	0.40%	0.40%	0.40%
Distribution (12b-1) Fees	0.20%	1.00%	none
Other Expenses	0.07%	0.07%	0.08%
Total Annual Fund Operating Expenses	0.67%	1.47%	0.48%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Short-Term Bond Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	317	459	615	1,067
C Shares	250	465	804	1,763
I Shares	49	154	269	607

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Short-Term Bond Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	317	459	615	1,067
C Shares	150	465	804	1,763
I Shares	49	154	269	607

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 189% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in a diversified portfolio of short- to medium-term investment grade U.S. Treasury, corporate debt, mortgage-backed and asset-backed securities. These securities may be rated investment grade by at least one national securities rating agency or may be unrated securities that the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), believes are of comparable quality. The Fund expects that it will normally maintain an effective maturity of 3 years or less. The Fund may invest in foreign securities, which at times may be significant.

In selecting securities for purchase and sale, the Subadviser attempts to identify securities that are expected to offer a comparably better investment return for a given level of risk. For example, short-term bonds generally have better returns than money market instruments with a fairly modest increase in risk and/or volatility. The Subadviser manages the Fund from a total return perspective. That is, the Subadviser makes day-to-day investment decisions for the Fund with a view towards maximizing returns. The Subadviser analyzes, among other things, yields, market sectors and credit risk in an effort to identify attractive investments with attractive risk/reward trade-offs.

The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

In addition, to implement its investment strategy, the Fund may buy or sell derivative instruments (such as swaps, including credit default swaps, futures and options) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate risk.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[17]

Best Quarter

3.86%

(9/30/01)

Worst Quarter

-2.34%

(9/30/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Short-Term Bond Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	3.30%	4.22%	3.52%
Returns Before Taxes C Shares	2.47%	3.38%	2.91%
Returns Before Taxes I Shares	3.51%	4.43%	3.73%
Returns After Taxes on Distributions I Shares	2.66%	3.07%	2.40%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	2.27%	2.98%	2.39%
Barclays Capital 1-3 Year Government/Credit Index (reflects no deduction for fees, expenses or taxes)	2.80%	4.53%	4.34%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Short-Term U.S. Treasury Securities Fund

SHORT-TERM U.S. TREASURY SECURITIES FUND Summary Section

A Shares, C Shares and I Shares

Investment Objective

The Short-Term U.S. Treasury Securities Fund (the “Fund”) seeks high current income, while preserving capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees RidgeWorth Short-Term U.S. Treasury Securities Fund	A Shares	C Shares	I Shares
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	2.50%	none	none
Maximum Deferred Sales Charge (load) (as a % of net asset value)	none	1.00%	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses RidgeWorth Short-Term U.S. Treasury Securities Fund		A Shares	C Shares	I Shares
Management Fees		0.40%	0.40%	0.40%
Distribution (12b-1) Fees		0.18%	1.00%	none
Other Expenses		0.22%	0.22%	0.22%
Total Annual Fund Operating Expenses		0.80%	1.62%	0.62%
Fee Waivers and/or Expense Reimbursements	[1]	(0.07%)	(0.07%)	(0.07%)
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements		0.73%	1.55%	0.55%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example RidgeWorth Short-Term U.S. Treasury Securities Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	323	493	677	1,213
C Shares	258	505	876	1,922
I Shares	56	192	340	771

You would pay the following expenses if you did not redeem your shares:

Expense Example, No Redemption RidgeWorth Short-Term U.S. Treasury Securities Fund (USD $)	1 Year	3 Years	5 Years	10 Years
A Shares	323	493	677	1,213
C Shares	158	505	876	1,922
I Shares	56	192	340	771

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 36% of the average value of its portfolio.

Principal Investment Strategies

The Fund invests exclusively in short-term U.S. Treasury securities (those with remaining maturities of 5 years or less) and shares of registered money market funds that invest in the foregoing. The Fund intends to maintain an average weighted maturity from 1 to 3 years.

The Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), manages the Fund from a total return perspective. That is, the Subadviser makes day to day investment decisions for the Fund with a view toward maximizing total return. In selecting investments for purchase and sale, the Subadviser attempts to identify U.S. Treasury securities with maturities that offer a comparably better return potential and yield than either shorter maturity or longer maturity securities for a given level of interest rate risk.

In addition, to implement its investment strategy, the Fund may buy or sell, to a limited extent, derivative instruments (such as futures, options and swaps) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate risk.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Short-term U.S. Treasury Securities Risk: Short-term U.S. Treasury securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[18]

Best Quarter

3.02%

(3/31/08)

Worst Quarter

-0.94%

(6/30/04)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Short-Term U.S. Treasury Securities Fund	1 Year	5 Years	10 Years
Returns Before Taxes A Shares	1.74%	3.62%	3.11%
Returns Before Taxes C Shares	0.91%	2.79%	2.56%
Returns Before Taxes I Shares	1.92%	3.81%	3.30%
Returns After Taxes on Distributions I Shares	1.02%	2.69%	2.19%
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	1.36%	2.61%	2.18%
Barclays Capital 1-3 Year U.S. Treasury Index (reflects no deduction for fees, expenses or taxes)	2.40%	4.19%	3.95%

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Ultra-Short Bond Fund

ULTRA-SHORT BOND FUND Summary Section

I Shares

Investment Objective

The Ultra-Short Bond Fund (the “Fund”) seeks high current income consistent with preserving capital and maintaining liquidity.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulations on page 91 of the Fund’s statement of additional information.

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses	RidgeWorth Ultra-Short Bond Fund I Shares
Management Fees	0.22%
Other Expenses	0.10%
Total Annual Fund Operating Expenses	0.32%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (USD $)	1 Year	3 Years	5 Years	10 Years
RidgeWorth Ultra-Short Bond Fund I Shares	33	103	180	408

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 229% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in short duration, investment grade money market and fixed income securities including, but not limited to, U.S. Treasury and agency securities, obligations of supranational entities and foreign governments, domestic and foreign corporate debt obligations, taxable municipal debt securities, mortgage-backed and asset-backed securities, repurchase agreements, and other mutual funds. The Fund’s investment in foreign issuers may at times be significant. The Fund normally expects to maintain an average effective duration between 3 months and 1 year. Individual purchases will generally be limited to securities with an effective duration of less than 5 years. Duration measures a bond or Fund’s sensitivity to interest rate changes and is expressed as a number of years. The higher the number, the greater the risk. Under normal circumstances, for example, if a portfolio has a duration of five years, its value will change by 5% if rates change by 1%. Shorter duration bonds result in lower expected volatility.

In selecting investments for purchase and sale, the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), attempts to maximize income by identifying securities that offer an acceptable yield for a given level of credit risk and maturity. The Subadviser attempts to identify short duration securities that offer a comparably better return potential and yield than money market funds. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

In addition, to implement its investment strategy, the Fund may buy or sell, derivative instruments (such as swaps, including credit default swaps, futures and options) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate risk.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Futures Contract Risk: The Fund may enter into futures contracts. The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[19]

Best Quarter

3.10%

(6/30/09)

Worst Quarter

-1.75%

(9/30/08)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth Ultra-Short Bond Fund	1 Year	5 Years	Since Inception		Inception Date
Returns Before Taxes I Shares	2.36%	3.63%	3.00%	[1]	Apr. 15, 2002
Returns After Taxes on Distributions I Shares	1.74%	2.31%	1.91%	[1]	Apr. 15, 2002
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	1.53%	2.32%	1.92%	[1]	Apr. 15, 2002
Barclays Capital 3-6 Month U.S. Treasury Bill Index (reflects no deductions for fees, expenses or taxes)	0.24%	2.71%	2.34%	[1]	Apr. 30, 2002

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

RidgeWorth U.S. Government Securities Ultra-Short Bond Fund

U.S. GOVERNMENT SECURITIES ULTRA-SHORT BOND FUND Summary Section

I Shares

Investment Objective

The U.S. Government Securities Ultra-Short Bond Fund (the “Fund”) seeks high current income consistent with preserving capital and maintaining liquidity.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulations on page 91 of the Fund’s statement of additional information.

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses	RidgeWorth U.S. Government Securities Ultra-Short Bond Fund I Shares
Management Fees	0.19%
Other Expenses	0.14%
Total Annual Fund Operating Expenses	0.33%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (USD $)	1 Year	3 Years	5 Years	10 Years
RidgeWorth U.S. Government Securities Ultra-Short Bond Fund I Shares	34	106	186	420

Portfolio Turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 229% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in short duration U.S. Treasury securities, U.S. agency securities, U.S. agency mortgage-backed securities, repurchase agreements, other U.S. government securities and shares of registered money market mutual funds that invest in the foregoing. The Fund expects to maintain an average effective duration between 3 months and 1 year. Individual purchases will generally be limited to securities with an effective duration of less than 5 years. Duration measures a bond or Fund’s sensitivity to interest rate changes and is expressed as a number of years. The higher the number, the greater the risk. Under normal circumstances, for example, if a portfolio has a duration of five years, its value will change by 5% if rates change by 1%. Shorter duration bonds result in lower expected volatility.

In selecting securities for purchase and sale, the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), attempts to maximize income by identifying securities that offer an acceptable yield for a given maturity.

In addition, to implement its investment strategy, the Fund may buy or sell, to a limited extent, derivative instruments (such as futures, options and swaps) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate risk.

Principal Investment Risks

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Futures Contract Risk: The Fund may enter into futures contracts. The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Performance

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[20]

Best Quarter

2.14%

(3/31/09)

Worst Quarter

-0.03%

(6/30/04)

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Average Annual Total Returns RidgeWorth U.S. Government Securities Ultra-Short Bond Fund	1 Year	5 Years	Since Inception		Inception Date
Returns Before Taxes I Shares	1.76%	4.19%	3.29%	[1]	Apr. 11, 2002
Returns After Taxes on Distributions I Shares	1.11%	2.85%	2.17%	[1]	Apr. 11, 2002
Returns After Taxes on Distributions and Sale of Fund Shares I Shares	1.14%	2.79%	2.15%	[1]	Apr. 11, 2002
Barclays Capital 3-6 Month U.S. Treasury Bill Index (reflects no deductions for fees, expenses or taxes)	0.24%	2.71%	2.30%	[1]	Mar. 31, 2002

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.02%.

[1] Since inception of the A Shares on October 8, 2003.

[2] Since inception of the C Shares and the I Shares on November 30, 2001.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.36%.

[1] The average annual total return information shown above, prior to the conversion of C Shares to R Shares at the close of business on February 12, 2009, is that of C Shares except for the period from October 16, 2007 through January 17, 2008, which is that of I Shares, not adjusted for C Share expenses. If expenses were adjusted performance would have been lower.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.17%.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 0.23%.

[1] Since inception of the predecessor fund on October 25, 2002. Benchmark return since October 31, 2002.

[1] "Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's net asset value per share ("NAV") and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

[2] The Adviser and the Subadviser have contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 0.86%, 1.66% and 0.66% for the A, C and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between RidgeWorth Funds and the Adviser, or it may be terminated upon written notice to the Adviser by RidgeWorth Funds.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.59%.

[1] "Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.87%.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.18%.

[1] "Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 5.57%.

[1] Since inception of the A Shares on October 27, 2003 and the I Shares on October 3, 2001. Benchmark returns since September 30, 2001.

[2] The average annual total return information shown above is that of C Shares not adjusted for the C Shares' sales charge. At the close of business on July 31, 2009, all outstanding C Shares converted to R Shares.

[1] "Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.61%.

[1] Since inception of the I Shares of the Fund on March 1, 2006. Benchmark return since February 28, 2006 (benchmark returns available only on a month end basis).

[2] Index returns reflect the returns of the Credit Suisse First Boston Leveraged Loan Index, the Fund's former benchmark index, through January 31, 2010 and the Credit Suisse Institutional Leveraged Loan Index thereafter.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 5.30%.

[1] Since inception of the predecessor fund on December 29, 2000. Benchmark return since December 31, 2000.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.47%.

[1] The Adviser and Subadviser have contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 0.80% and 0.65% for the A and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between RidgeWorth Funds and the Adviser, or it may be terminated upon written notice to the Adviser by RidgeWorth Funds.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.93%.

[1] "Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.62%.

[1] "Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

[2] The Adviser and the Adviser have contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 0.80% and 0.65% for the A and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between RidgeWorth Funds and the Adviser, or it may be terminated upon written notice to the Adviser by RidgeWorth Funds.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.90%.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.23%.

[1] Since inception of the predecessor fund on January 8, 2004.

[1] "Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.83%.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 1.31%.

[1] The Adviser and Subadviser have contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 0.73%, 1.55% and 0.55% for the A, C and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between the Trust and the Adviser, or it may be terminated upon written notice to the Adviser by the Trust.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 0.60%.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 0.71%.

[1] Since inception of the I Shares on April 15, 2002. Benchmark return since April 30, 2002.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 0.86%.

[1] Since inception of the I Shares on April 11, 2002. Benchmark return since March 31, 2002.

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.02%.

[2] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.36%.

[3] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.17%.

[4] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 0.23%.

[5] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.59%.

[6] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.87%.

[7] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.18%.

[8] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 5.57%.

[9] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.61%.

[10] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 5.30%.

[11] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.47%.

[12] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.93%.

[13] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.62%.

[14] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.90%.

[15] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.23%.

[16] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.83%.

[17] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 1.31%.

[18] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 0.60%.

[19] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 0.71%.

[20] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 0.86%.

XML



Label

Element

Value

Risk/Return:

rr_RiskReturnAbstract

Document Type

dei_DocumentType

485BPOS

Document Period End Date

dei_DocumentPeriodEndDate

Mar. 31, 2011

Registrant Name

dei_EntityRegistrantName

RidgeWorth Funds

Central Index Key

dei_EntityCentralIndexKey

0000883939

Amendment Flag

dei_AmendmentFlag

false

Document Creation Date

dei_DocumentCreationDate

Jul. 29, 2011

Document Effective Date

dei_DocumentEffectiveDate

Jul. 29, 2011

Prospectus Date

rr_ProspectusDate

Aug. 01, 2011

RidgeWorth Aggressive Growth Allocation Strategy

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

AGGRESSIVE GROWTH ALLOCATION STRATEGY Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Aggressive Growth Allocation Strategy (the “Fund”) seeks to provide a high level of capital appreciation.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

The following table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 31 of the Fund’s prospectus and Rights of Accumulation on page 32 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 31 of the Fund’s prospectus and Rights of Accumulation on page 32 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees

"Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's net asset value per share ("NAV") and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

August 1, 2012

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 19% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

19.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its assets in RidgeWorth Equity Funds and exchange-traded funds (“ETFs”) that invest in equity securities (together, “Underlying Funds”). The Fund’s remaining assets may be invested in cash and cash equivalents, including unaffiliated money market funds, securities issued by the U.S. government, its agencies or instrumentalities, repurchase agreements, and short-term paper.

The Fund may invest in an Underlying Fund that:

– invests in common stocks of real estate investment trusts (“REITs”) and companies principally engaged in the real estate industry.

– invests in common stocks and other equity securities of U.S. and non U.S. companies. Certain Underlying Funds may invest in companies of any size and in both developed and emerging markets.

In selecting a diversified portfolio of Underlying Funds, the Adviser analyzes many factors, including the Underlying Funds’ investment objectives, total return, volatility and expenses.

The table below shows how the Adviser currently expects to allocate the Fund’s portfolio among asset classes. The table also shows the sectors within those asset classes to which the Fund may have exposure.

	Investment Range
	(Percentage of the
	Aggressive Growth
	Allocation
Asset Class	Strategy’s Assets)
Underlying Equity Funds		80-100	%
U.S. Equities
International Equities
Emerging Market Equities
(All Market Capitalizations)
Underlying Money Market Investments		0-20	%

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its assets in RidgeWorth Equity Funds and exchange-traded funds (“ETFs”) that invest in equity securities (together, “Underlying Funds”).

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

The value of an investment in the Fund is based primarily on the performance of the Underlying Funds and the allocation of the Fund’s assets among them. The Adviser’s asset allocation decisions may not anticipate market trends successfully. The risks of the Fund will directly correspond to the risks of the Underlying Funds in which it invests. These risks will vary depending upon how the assets are allocated among the Underlying Funds. Certain risks associated with investing in the Underlying Funds are described in this section.

Asset Allocation Risk: Asset allocation risk is the risk that the Fund could lose money as a result of less than optimal or poor asset allocation decisions as to how its assets are allocated or re-allocated.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Small- and Mid-Capitalization Companies Risk: Small- and mid-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of large-capitalization companies. Small- and mid-capitalization companies may be newer or less established and may have limited resources, products and markets, and be less liquid.

Value Investing Risk: Value investing attempts to identify strong companies whose stocks are selling at a discount from their perceived true worth. It is subject to the risk that the stocks’ intrinsic values may never be fully recognized or realized by the market, their prices may go down, or that stocks judged to be undervalued by the Fund or an Underlying Fund may actually be appropriately priced or remained undervalued.

Growth Stock Risk: Growth stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. Growth stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets.

Exchange-Traded Fund Risk: The risk of owning shares of an ETF generally reflects the risk of owning the underlying securities the ETF is designed to track. Liquidity in an ETF could result in more volatility than ownership of the underlying portfolio of securities. In addition, because of ETF’s management expenses, compared to owning the underlying securities directly, it may be more costly to own an ETF.

Interest Rate Risk: Debt securities will generally lose value if interest rates increase. U.S. government securities can exhibit price movements resulting from changes in interest rates. Interest rate risk is generally higher for investments with longer maturities or durations.

Real Estate Investment Risk: The Fund or an Underlying ETF invests in companies that invest in real estate and is exposed to risks specific to the real estate market, including interest rate risk, leverage risk, property risk and management risk.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[1]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

16.09%

(6/30/09)

Worst Quarter

-21.29%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Aggressive Growth Allocation Strategy | RidgeWorth Aggressive Growth Allocation Strategy, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SLAAX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.75%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.44%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

1.05%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.89%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.34%)

^[3]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

1.55%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

725

3 Years

rr_ExpenseExampleYear03

1,106

5 Years

rr_ExpenseExampleYear05

1,512

10 Years

rr_ExpenseExampleYear10

2,642

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

725

3 Years

rr_ExpenseExampleNoRedemptionYear03

1,106

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,512

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,642

RidgeWorth Aggressive Growth Allocation Strategy | RidgeWorth Aggressive Growth Allocation Strategy, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

CLVLX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.42%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

1.05%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

2.57%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.32%)

^[3]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

2.25%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

329

3 Years

rr_ExpenseExampleYear03

772

5 Years

rr_ExpenseExampleYear05

1,341

10 Years

rr_ExpenseExampleYear10

2,891

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

229

3 Years

rr_ExpenseExampleNoRedemptionYear03

772

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,341

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,891

RidgeWorth Aggressive Growth Allocation Strategy | RidgeWorth Aggressive Growth Allocation Strategy, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

CVMGX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.42%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

1.05%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.57%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.32%)

^[3]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

1.25%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

128

3 Years

rr_ExpenseExampleYear03

465

5 Years

rr_ExpenseExampleYear05

827

10 Years

rr_ExpenseExampleYear10

1,847

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

128

3 Years

rr_ExpenseExampleNoRedemptionYear03

465

5 Years

rr_ExpenseExampleNoRedemptionYear05

827

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,847

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

(6.52%)

^[1]

2002

rr_AnnualReturn2002

(18.11%)

^[1]

2003

rr_AnnualReturn2003

26.69%

^[1]

2004

rr_AnnualReturn2004

13.01%

^[1]

2005

rr_AnnualReturn2005

5.79%

^[1]

2006

rr_AnnualReturn2006

14.23%

^[1]

2007

rr_AnnualReturn2007

8.62%

^[1]

2008

rr_AnnualReturn2008

(36.82%)

^[1]

2009

rr_AnnualReturn2009

29.52%

^[1]

2010

rr_AnnualReturn2010

16.11%

^[1]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

16.09%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(21.29%)

RidgeWorth Aggressive Growth Allocation Strategy | Returns Before Taxes | RidgeWorth Aggressive Growth Allocation Strategy, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

15.78%

5 Years

rr_AverageAnnualReturnYear05

3.04%

10 Years

rr_AverageAnnualReturnYear10

2.95%

RidgeWorth Aggressive Growth Allocation Strategy | Returns Before Taxes | RidgeWorth Aggressive Growth Allocation Strategy, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

14.83%

5 Years

rr_AverageAnnualReturnYear05

2.30%

10 Years

rr_AverageAnnualReturnYear10

2.58%

RidgeWorth Aggressive Growth Allocation Strategy | Returns Before Taxes | RidgeWorth Aggressive Growth Allocation Strategy, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

16.11%

5 Years

rr_AverageAnnualReturnYear05

3.35%

10 Years

rr_AverageAnnualReturnYear10

3.17%

RidgeWorth Aggressive Growth Allocation Strategy | Returns After Taxes on Distributions | RidgeWorth Aggressive Growth Allocation Strategy, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

15.85%

5 Years

rr_AverageAnnualReturnYear05

1.54%

10 Years

rr_AverageAnnualReturnYear10

2.17%

RidgeWorth Aggressive Growth Allocation Strategy | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Aggressive Growth Allocation Strategy, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

10.64%

5 Years

rr_AverageAnnualReturnYear05

2.35%

10 Years

rr_AverageAnnualReturnYear10

2.44%

RidgeWorth Aggressive Growth Allocation Strategy | S&P 500 Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

S&P 500 Index

1 Year

rr_AverageAnnualReturnYear01

15.06%

5 Years

rr_AverageAnnualReturnYear05

2.29%

10 Years

rr_AverageAnnualReturnYear10

1.41%

RidgeWorth Conservative Allocation Strategy

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

CONSERVATIVE ALLOCATION STRATEGY Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Conservative Allocation Strategy (the “Fund”) seeks to provide a high level of capital appreciation and current income.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

The following table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 31 of the Fund’s prospectus and Rights of Accumulation on page 32 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 31 of the Fund’s prospectus and Rights of Accumulation on page 32 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees

Acquired Fund Fees and Expenses reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

August 1, 2012

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 28% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

28.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

The Fund invests pursuant to an asset allocation strategy in a combination of RidgeWorth Fixed Income Funds and exchange-traded funds (“ETFs”) that invest in bonds (together, “Underlying Fixed Income Funds”), and to a lesser extent, RidgeWorth Equity Funds and ETFs that invest in equities (together, “Underlying Equity Funds”). The Fund invests primarily in Underlying Fixed Income Funds, but may invest up to 40% of its assets in Underlying Equity Funds. The Fund’s remaining assets may be invested in cash and cash equivalents, including unaffiliated money market funds, securities issued by the U.S. government, its agencies or instrumentalities, repurchase agreements and short-term paper.

The Fund may invest in an Underlying Fund that:

– invests in debt instruments, including mortgage- and asset-backed instruments, common stocks and other equity securities of U.S. and non U.S. companies including those in both developed and emerging markets.

– invests in bank loans and other below investment grade instruments.

– invests in inflation-protected public obligations of the U.S. Treasury, commonly known as “TIPS,” which are securities issued by the U.S. Treasury that are designed to provide inflation protection to investors.

In selecting a diversified portfolio of Underlying Fixed Income Funds and Underlying Equity Funds (together, “Underlying Funds”), the Adviser analyzes many factors, including the Underlying Funds’ investment objectives, total return, volatility and expenses.

The table below shows how the Adviser currently expects to allocate the Fund’s portfolio among asset classes. The table also shows the sectors within those asset classes to which the Fund will currently have exposure.

	Investment Range
	(Percentage of the
	Conservative Allocation
Asset Class	Strategy’s Assets)
Underlying Fixed Income Funds		50-80	%
U.S. Investment Grade Bonds
U.S. High Yield Bonds
U.S. Floating Rate Securities (including bank loans)
International Bonds
Emerging Market Bonds
Underlying Equity Funds		20-40	%
U.S. Equities
International Equities
Emerging Market Equities
(All Market Capitalizations)
Underlying Money Market Investments		0-20	%

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

The Fund invests primarily in Underlying Fixed Income Funds, but may invest up to 40% of its assets in Underlying Equity Funds.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

The value of an investment in the Fund is based primarily on the performance of the Underlying Funds and the allocation of the Fund’s assets among them. The Adviser’s asset allocation decisions may not anticipate market trends successfully. The risks of the Fund will directly correspond to the risks of the Underlying Funds in which it invests. These risks will vary depending upon how the assets are allocated among the Underlying Funds. Certain risks associated with investing in the Underlying Funds are described in this section.

Asset Allocation Risk: Asset allocation risk is the risk that the Fund could lose money as a result of less than optimal or poor asset allocation decisions as to how its assets are allocated or re-allocated.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds,” including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Adviser to be of comparable quality, at the time of purchase, involve greater risk of default or downgrade and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to legal or contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities including difficult or frozen credit markets, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case securities backed by loans made to borrowers with “sub-prime” credit metrics.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund or an Underlying Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called the Fund or an Underlying Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates resulting in unexpected capital loss and/or a decline in the Fund’s income.

Real Estate Investment Risk: The Fund or an underlying ETF invests in companies that invest in real estate and is exposed to risks specific to the real estate market, including interest rate risk, leverage risk, property risk and management risk.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Treasury inflation protected securities (“TIPS”) can also exhibit price movements as a result of changing inflation expectations and seasonal inflation patterns. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Small- and Mid-Capitalization Companies Risk: Small- and mid-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of large-capitalization companies. Small- and mid-capitalization companies may be newer or less established and may have limited resources, products and markets, and be less liquid.

Value Investing Risk: Value investing attempts to identify strong companies whose stocks are selling at a discount from their perceived true worth. It is subject to the risk that the stocks’ intrinsic values may never be fully recognized or realized by the market, their prices may go down, or that stocks judged to be undervalued by the Fund or an Underlying Fund may actually be appropriately priced or remained undervalued.

Growth Stock Risk: Growth stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. Growth stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets.

Exchange-Traded Fund Risk: The risk of owning shares of an ETF generally reflects the risk of owning the underlying securities the ETF is designed to track. Liquidity in an ETF could result in more volatility than ownership of the underlying portfolio of securities. In addition, because of ETF’s management expenses, compared to owning the underlying securities directly, it may be more costly to own an ETF.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. I Shares commenced operations on November 6, 2003, A Shares commenced operations on November 11, 2003 and C Shares commenced operations on April 3, 2005. Performance between March 11, 2003 and the commencement of operations of A Shares, C Shares and I Shares is that of the B Shares of the Fund, which converted into A Shares of the Fund on July 16, 2010, and has not been adjusted to reflect A Share, C Share or I Share expenses. If it had been performance for the C Shares would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[4]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

7.57%

(9/30/09)

Worst Quarter

-2.53%

(9/30/08)

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Sep. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

7.57%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Sep. 30, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(2.53%)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Conservative Allocation Strategy | RidgeWorth Conservative Allocation Strategy, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SVCAX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.75%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.56%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.51%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.47%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.46%)

^[3]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

1.01%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

574

3 Years

rr_ExpenseExampleYear03

876

5 Years

rr_ExpenseExampleYear05

1,201

10 Years

rr_ExpenseExampleYear10

2,118

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

574

3 Years

rr_ExpenseExampleNoRedemptionYear03

876

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,201

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,118

RidgeWorth Conservative Allocation Strategy | RidgeWorth Conservative Allocation Strategy, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SCCLX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.55%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.51%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

2.16%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.45%)

^[3]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

1.71%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

274

3 Years

rr_ExpenseExampleYear03

635

5 Years

rr_ExpenseExampleYear05

1,122

10 Years

rr_ExpenseExampleYear10

2,466

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

174

3 Years

rr_ExpenseExampleNoRedemptionYear03

635

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,122

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,466

RidgeWorth Conservative Allocation Strategy | RidgeWorth Conservative Allocation Strategy, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SCCTX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.56%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.51%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.17%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.46%)

^[3]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

0.71%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

73

3 Years

rr_ExpenseExampleYear03

327

5 Years

rr_ExpenseExampleYear05

601

10 Years

rr_ExpenseExampleYear10

1,385

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

73

3 Years

rr_ExpenseExampleNoRedemptionYear03

327

5 Years

rr_ExpenseExampleNoRedemptionYear05

601

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,385

Annual Total Returns

rr_BarChartTableAbstract

2004

rr_AnnualReturn2004

6.09%

^[4]

2005

rr_AnnualReturn2005

3.19%

^[4]

2006

rr_AnnualReturn2006

6.31%

^[4]

2007

rr_AnnualReturn2007

7.17%

^[4]

2008

rr_AnnualReturn2008

(7.17%)

^[4]

2009

rr_AnnualReturn2009

16.18%

^[4]

2010

rr_AnnualReturn2010

9.05%

^[4]

RidgeWorth Conservative Allocation Strategy | Returns Before Taxes | RidgeWorth Conservative Allocation Strategy, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

8.84%

5 Years

rr_AverageAnnualReturnYear05

5.72%

Since Inception

rr_AverageAnnualReturnSinceInception

6.04%

^[6]

Inception Date

rr_AverageAnnualReturnInceptionDate

Mar. 11, 2003

RidgeWorth Conservative Allocation Strategy | Returns Before Taxes | RidgeWorth Conservative Allocation Strategy, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

8.00%

5 Years

rr_AverageAnnualReturnYear05

4.97%

Since Inception

rr_AverageAnnualReturnSinceInception

5.58%

^[6]

Inception Date

rr_AverageAnnualReturnInceptionDate

Mar. 11, 2003

RidgeWorth Conservative Allocation Strategy | Returns Before Taxes | RidgeWorth Conservative Allocation Strategy, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

9.05%

5 Years

rr_AverageAnnualReturnYear05

6.03%

Since Inception

rr_AverageAnnualReturnSinceInception

6.32%

^[6]

Inception Date

rr_AverageAnnualReturnInceptionDate

Mar. 11, 2003

RidgeWorth Conservative Allocation Strategy | Returns After Taxes on Distributions | RidgeWorth Conservative Allocation Strategy, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

7.69%

5 Years

rr_AverageAnnualReturnYear05

4.48%

Since Inception

rr_AverageAnnualReturnSinceInception

4.99%

^[6]

Inception Date

rr_AverageAnnualReturnInceptionDate

Mar. 11, 2003

RidgeWorth Conservative Allocation Strategy | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Conservative Allocation Strategy, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

5.91%

5 Years

rr_AverageAnnualReturnYear05

4.30%

Since Inception

rr_AverageAnnualReturnSinceInception

4.71%

^[6]

Inception Date

rr_AverageAnnualReturnInceptionDate

Mar. 11, 2003

RidgeWorth Conservative Allocation Strategy | Hybrid 30/70 Blend of the two Indexes below (reflects no deductions for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Hybrid 30/70 Blend of the two Indexes below

1 Year

rr_AverageAnnualReturnYear01

9.10%

5 Years

rr_AverageAnnualReturnYear05

4.75%

Since Inception

rr_AverageAnnualReturnSinceInception

5.83%

^[6]

Inception Date

rr_AverageAnnualReturnInceptionDate

Mar. 11, 2003

RidgeWorth Conservative Allocation Strategy | S&P 500 Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

S&P 500 Index

1 Year

rr_AverageAnnualReturnYear01

15.06%

5 Years

rr_AverageAnnualReturnYear05

2.29%

Since Inception

rr_AverageAnnualReturnSinceInception

8.09%

^[6]

Inception Date

rr_AverageAnnualReturnInceptionDate

Mar. 11, 2003

RidgeWorth Conservative Allocation Strategy | Barclays Capital U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Aggregate Bond Index

1 Year

rr_AverageAnnualReturnYear01

6.54%

5 Years

rr_AverageAnnualReturnYear05

5.80%

Since Inception

rr_AverageAnnualReturnSinceInception

4.86%

^[6]

Inception Date

rr_AverageAnnualReturnInceptionDate

Mar. 11, 2003

RidgeWorth Growth Allocation Strategy

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

GROWTH ALLOCATION STRATEGY Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Growth Allocation Strategy (the “Fund”) seeks to provide long-term capital appreciation.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

The following table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 31 of the Fund’s prospectus and Rights of Accumulation on page 32 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 31 of the Fund’s prospectus and Rights of Accumulation on page 32 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees

"Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

August 1, 2012

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 25% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

25.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

The Fund invests pursuant to an asset allocation strategy in a combination of RidgeWorth Equity Funds and exchange-traded funds (“ETFs”) that invest in equities (together, “Underlying Equity Funds”), and, to a lesser extent, RidgeWorth Fixed Income Funds and ETFs that invest in bonds (together, “Underlying Fixed Income Funds”). The Fund invests between 60% and 80% of its assets in Underlying Equity Funds and up to 40% in Underlying Fixed Income Funds (together, “Underlying Funds”). The Fund’s remaining assets may be invested in cash and cash equivalents, including unaffiliated money market funds, securities issued by the U.S. government, its agencies or instrumentalities, repurchase agreements and short-term paper.

The Fund may invest in an Underlying Fund that:

– invests in common stocks, other equity securities and debt instruments, including mortgage- and asset-backed instruments, of U.S. and non U.S. companies. The Underlying Fund may invest in companies of any size and in both developed and emerging markets.

– invests in bank loans and other below investment grade instruments.

– invests in inflation-protected public obligations of the U.S. Treasury, commonly known as “TIPS,” which are securities issued by the U.S. Treasury that are designed to provide inflation protection to investors.

In selecting a diversified portfolio of Underlying Funds, the Adviser analyzes many factors, including the Underlying Funds’ investment objectives, total returns, volatility and expenses. The table below shows how the Adviser currently expects to allocate the Fund’s portfolio among asset classes. The table also shows the sectors within those asset classes to which the Fund will currently have exposure.

	Investment Range
	(Percentage of the
	Growth Allocation
Asset Class	Strategy’s Assets)
Underlying Equity Funds		60-80	%
U.S. Equities
International Equities
Emerging Market Equities
(All Market Capitalizations)
Underlying Fixed Income Funds		10-40	%
U.S. Investment Grade Bonds
U.S. High Yield Bonds
U.S. Floating Rate Securities (including bank loans)
International Bonds
Emerging Market Bonds
Underlying Money Market Investments		0-20	%

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

The Fund invests between 60% and 80% of its assets in Underlying Equity Funds and up to 40% in Underlying Fixed Income Funds (together, “Underlying Funds”).

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

The value of an investment in the Fund is based primarily on the performance of the Underlying Funds and the allocation of the Fund’s assets among them. The Adviser’s asset allocation decisions may not anticipate market trends successfully. The risks of the Fund will directly correspond to the risks of the Underlying Funds in which it invests. These risks will vary depending upon how the assets are allocated among the Underlying Funds. Certain risks associated with investing in the Underlying Funds are described in this section.

Asset Allocation Risk: Asset allocation risk is the risk that the Fund could lose money as a result of less than optimal or poor asset allocation decisions as to how its assets are allocated or re-allocated.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Value Investing Risk: Value investing attempts to identify strong companies whose stocks are selling at a discount from their perceived true worth. It is subject to the risk that the stocks’ intrinsic values may never be fully recognized or realized by the market, their prices may go down, or that stocks judged to be undervalued by the Fund or an Underlying Fund may actually be appropriately priced or remained undervalued.

Growth Stock Risk: Growth stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. Growth stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds,” including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Adviser to be of comparable quality, at the time of purchase, involve greater risk of default or downgrade and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to legal or contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities including difficult or frozen credit markets, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case securities backed by loans made to borrowers with “sub-prime” credit metrics.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund or an Underlying Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called the Fund or an Underlying Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates resulting in unexpected capital loss and/or a decline in the Fund’s income.

Real Estate Investment Risk: The Fund or an underlying ETF invests in companies that invest in real estate and is exposed to risks specific to the real estate market, including interest rate risk, leverage risk, property risk and management risk.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Treasury inflation protected securities (“TIPS”) can also exhibit price movements as a result of changing inflation expectations and seasonal inflation patterns. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Exchange-Traded Fund Risk: The risk of owning shares of an ETF generally reflects the risk of owning the underlying securities the ETF is designed to track. Liquidity in an ETF could result in more volatility than ownership of the underlying portfolio of securities. In addition, because of ETF’s management expenses, compared to owning the underlying securities directly, it may be more costly to own an ETF.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. A Shares commenced operations on November 5, 2003 and C Shares commenced operations on April 5, 2005. Performance prior to the commencement of operations of each respective class, is that of I Shares of the Fund, and has not been adjusted to reflect expenses associated with other classes. If it had been, performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[7]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

13.20%

(6/30/03)

Worst Quarter

-14.19%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Growth Allocation Strategy | RidgeWorth Growth Allocation Strategy, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SGIAX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.75%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.21%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.89%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.50%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.11%)

^[3]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

1.39%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

710

3 Years

rr_ExpenseExampleYear03

1,014

5 Years

rr_ExpenseExampleYear05

1,340

10 Years

rr_ExpenseExampleYear10

2,261

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

710

3 Years

rr_ExpenseExampleNoRedemptionYear03

1,014

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,340

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,261

RidgeWorth Growth Allocation Strategy | RidgeWorth Growth Allocation Strategy, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SGILX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.21%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.89%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

2.20%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.11%)

^[3]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

2.09%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

313

3 Years

rr_ExpenseExampleYear03

680

5 Years

rr_ExpenseExampleYear05

1,173

10 Years

rr_ExpenseExampleYear10

2,534

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

213

3 Years

rr_ExpenseExampleNoRedemptionYear03

680

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,173

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,534

RidgeWorth Growth Allocation Strategy | RidgeWorth Growth Allocation Strategy, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

CLVGX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.21%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.89%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.20%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.11%)

^[3]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

1.09%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

111

3 Years

rr_ExpenseExampleYear03

371

5 Years

rr_ExpenseExampleYear05

651

10 Years

rr_ExpenseExampleYear10

1,450

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

111

3 Years

rr_ExpenseExampleNoRedemptionYear03

371

5 Years

rr_ExpenseExampleNoRedemptionYear05

651

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,450

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

(2.55%)

^[7]

2002

rr_AnnualReturn2002

(11.99%)

^[7]

2003

rr_AnnualReturn2003

23.99%

^[7]

2004

rr_AnnualReturn2004

10.53%

^[7]

2005

rr_AnnualReturn2005

5.10%

^[7]

2006

rr_AnnualReturn2006

11.63%

^[7]

2007

rr_AnnualReturn2007

8.17%

^[7]

2008

rr_AnnualReturn2008

(26.96%)

^[7]

2009

rr_AnnualReturn2009

25.62%

^[7]

2010

rr_AnnualReturn2010

12.83%

^[7]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2003

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

13.20%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(14.19%)

RidgeWorth Growth Allocation Strategy | Returns Before Taxes | RidgeWorth Growth Allocation Strategy, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

12.57%

5 Years

rr_AverageAnnualReturnYear05

4.26%

10 Years

rr_AverageAnnualReturnYear10

4.22%

RidgeWorth Growth Allocation Strategy | Returns Before Taxes | RidgeWorth Growth Allocation Strategy, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

11.67%

5 Years

rr_AverageAnnualReturnYear05

3.48%

10 Years

rr_AverageAnnualReturnYear10

3.77%

RidgeWorth Growth Allocation Strategy | Returns Before Taxes | RidgeWorth Growth Allocation Strategy, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

12.83%

5 Years

rr_AverageAnnualReturnYear05

4.57%

10 Years

rr_AverageAnnualReturnYear10

4.44%

RidgeWorth Growth Allocation Strategy | Returns After Taxes on Distributions | RidgeWorth Growth Allocation Strategy, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

12.12%

5 Years

rr_AverageAnnualReturnYear05

2.94%

10 Years

rr_AverageAnnualReturnYear10

3.38%

RidgeWorth Growth Allocation Strategy | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Growth Allocation Strategy, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

8.40%

5 Years

rr_AverageAnnualReturnYear05

3.29%

10 Years

rr_AverageAnnualReturnYear10

3.39%

RidgeWorth Growth Allocation Strategy | Hybrid 70/30 Blend of the two Indexes below (reflects no deductions for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Hybrid 70/30 Blend of the two Indexes below

1 Year

rr_AverageAnnualReturnYear01

12.50%

5 Years

rr_AverageAnnualReturnYear05

3.34%

10 Years

rr_AverageAnnualReturnYear10

2.74%

RidgeWorth Growth Allocation Strategy | S&P 500 Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

S&P 500 Index

1 Year

rr_AverageAnnualReturnYear01

15.06%

5 Years

rr_AverageAnnualReturnYear05

2.29%

10 Years

rr_AverageAnnualReturnYear10

1.41%

RidgeWorth Growth Allocation Strategy | Barclays Capital U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Aggregate Bond Index

1 Year

rr_AverageAnnualReturnYear01

6.54%

5 Years

rr_AverageAnnualReturnYear05

5.80%

10 Years

rr_AverageAnnualReturnYear10

5.84%

RidgeWorth Moderate Allocation Strategy

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

MODERATE ALLOCATION STRATEGY Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Moderate Allocation Strategy (the “Fund”) seeks to provide capital appreciation and current income.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

The following table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 31 of the Fund’s prospectus and Rights of Accumulation on page 32 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 31 of the Fund’s prospectus and Rights of Accumulation on page 32 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees

"Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

August 1, 2012

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 33% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

33.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

The Fund invests pursuant to an asset allocation strategy in a combination of RidgeWorth Equity Funds, RidgeWorth Fixed Income Funds and exchange-traded funds (“ETFs”) (together, “Underlying Funds”). The Fund principally invests between 40% and 60% in Underlying Funds that invest primarily in equity securities and up to 60% in Underlying Funds that invest primarily in fixed income securities. The Fund’s remaining assets may be invested in cash and cash equivalents, including unaffiliated money market funds, securities issued by the U.S. government, its agencies or instrumentalities, repurchase agreements and short-term paper.

The Fund may invest in an Underlying Fund that:

– invests in common stocks, other equity securities and debt instruments, including mortgage- and asset-backed instruments, of U.S. and non U.S. companies. The Underlying Fund may invest in companies of any size and in both developed and emerging markets.

– invests in bank loans and other below investment grade instruments.

– invests in inflation-protected public obligations of the U.S. Treasury, commonly known as “TIPS,” which are securities issued by the U.S. Treasury that are designed to provide inflation protection to investors.

In selecting a diversified portfolio of Underlying Funds, the Adviser analyzes many factors, including the Underlying Funds’ investment objectives, total returns, volatility and expenses.

The table below shows how the Adviser currently expects to allocate the Fund’s portfolio among asset classes. The table also shows the sectors within those asset classes to which the Fund will currently have exposure.

	Investment Range
	(Percentage of the
	Moderate Allocation
Asset Class	Strategy’s Assets)
Underlying Equity Funds		40-60	%
U.S. Equities
International Equities
Emerging Market Equities
(All Market Capitalizations)
Underlying Fixed Income Funds		30-60	%
U.S. Investment Grade Bonds
U.S. High Yield Bonds
U.S. Floating Rate Securities
(including bank loans)
International Bonds
Emerging Market Bonds
Underlying Money Market Investments		0-20	%

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

The Fund principally invests between 40% and 60% in Underlying Funds that invest primarily in equity securities and up to 60% in Underlying Funds that invest primarily in fixed income securities.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

The value of an investment in the Fund is based primarily on the performance of the Underlying Funds and the allocation of the Fund’s assets among them. The Adviser’s asset allocation decisions may not anticipate market trends successfully. The risks of the Fund will directly correspond to the risks of the Underlying Funds in which it invests. These risks will vary depending upon how the assets are allocated among the Underlying Funds. Certain risks associated with investing in the Underlying Funds are described in this section.

Asset Allocation Risk: Asset allocation risk is the risk that the Fund could lose money as a result of less than optimal or poor asset allocation decisions as to how its assets are allocated or re-allocated.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Value Investing Risk: Value investing attempts to identify strong companies whose stocks are selling at a discount from their perceived true worth. It is subject to the risk that the stocks’ intrinsic values may never be fully recognized or realized by the market, their prices may go down, or that stocks judged to be undervalued by the Fund or an Underlying Fund may actually be appropriately priced or remained undervalued.

Growth Stock Risk: Growth stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. Growth stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds,” including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Adviser to be of comparable quality, at the time of purchase, involve greater risk of default or downgrade and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to legal or contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities including difficult or frozen credit markets, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund or an Underlying Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called the Fund or an Underlying Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates resulting in unexpected capital loss and/or a decline in the Fund’s income.

Real Estate Investment Risk: The Fund or an underlying ETF invests in companies that invest in real estate and is exposed to risks specific to the real estate market, including interest rate risk, leverage risk, property risk and management risk.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Treasury inflation protected securities (“TIPS”) can also exhibit price movements as a result of changing inflation expectations and seasonal inflation patterns. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Exchange-Traded Fund Risk: The risk of owning shares of an ETF generally reflects the risk of owning the underlying securities the ETF is designed to track. Liquidity in an ETF could result in more volatility than ownership of the underlying portfolio of securities. In addition, because of ETF’s management expenses, compared to owning the underlying securities directly, it may be more costly to own an ETF.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. A Shares commenced operations on October 10, 2003 and C Shares commenced operations on April 5, 2005. Performance prior to the commencement of operations of each respective class is that of I Shares of the Fund, and has not been adjusted to reflect expenses associated with other classes. If it had been, performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[8]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

10.72%

(6/30/03)

Worst Quarter

-9.15%

(9/30/02)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRA”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRA”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Moderate Allocation Strategy | RidgeWorth Moderate Allocation Strategy, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SVMAX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.75%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.13%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.75%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.28%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.03%)

^[3]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

1.25%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

696

3 Years

rr_ExpenseExampleYear03

956

5 Years

rr_ExpenseExampleYear05

1,237

10 Years

rr_ExpenseExampleYear10

2,035

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

696

3 Years

rr_ExpenseExampleNoRedemptionYear03

956

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,237

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,035

RidgeWorth Moderate Allocation Strategy | RidgeWorth Moderate Allocation Strategy, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SVGLX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.13%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.75%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.98%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.03%)

^[3]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

1.95%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

298

3 Years

rr_ExpenseExampleYear03

620

5 Years

rr_ExpenseExampleYear05

1,068

10 Years

rr_ExpenseExampleYear10

2,312

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

198

3 Years

rr_ExpenseExampleNoRedemptionYear03

620

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,068

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,312

RidgeWorth Moderate Allocation Strategy | RidgeWorth Moderate Allocation Strategy, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

CLVBX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.13%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.75%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.98%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.03%)

^[3]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

0.95%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

97

3 Years

rr_ExpenseExampleYear03

310

5 Years

rr_ExpenseExampleYear05

540

10 Years

rr_ExpenseExampleYear10

1,203

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

97

3 Years

rr_ExpenseExampleNoRedemptionYear03

310

5 Years

rr_ExpenseExampleNoRedemptionYear05

540

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,203

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

(1.10%)

^[8]

2002

rr_AnnualReturn2002

(8.28%)

^[8]

2003

rr_AnnualReturn2003

19.98%

^[8]

2004

rr_AnnualReturn2004

8.92%

^[8]

2005

rr_AnnualReturn2005

4.30%

^[8]

2006

rr_AnnualReturn2006

9.36%

^[8]

2007

rr_AnnualReturn2007

7.92%

^[8]

2008

rr_AnnualReturn2008

(18.81%)

^[8]

2009

rr_AnnualReturn2009

20.69%

^[8]

2010

rr_AnnualReturn2010

11.07%

^[8]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2003

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

10.72%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Sep. 30, 2002

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(9.15%)

RidgeWorth Moderate Allocation Strategy | Returns Before Taxes | RidgeWorth Moderate Allocation Strategy, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

10.74%

5 Years

rr_AverageAnnualReturnYear05

4.84%

10 Years

rr_AverageAnnualReturnYear10

4.52%

RidgeWorth Moderate Allocation Strategy | Returns Before Taxes | RidgeWorth Moderate Allocation Strategy, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

9.98%

5 Years

rr_AverageAnnualReturnYear05

4.08%

10 Years

rr_AverageAnnualReturnYear10

4.10%

RidgeWorth Moderate Allocation Strategy | Returns Before Taxes | RidgeWorth Moderate Allocation Strategy, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

11.07%

5 Years

rr_AverageAnnualReturnYear05

5.14%

10 Years

rr_AverageAnnualReturnYear10

4.73%

RidgeWorth Moderate Allocation Strategy | Returns After Taxes on Distributions | RidgeWorth Moderate Allocation Strategy, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

10.02%

5 Years

rr_AverageAnnualReturnYear05

3.63%

10 Years

rr_AverageAnnualReturnYear10

3.56%

RidgeWorth Moderate Allocation Strategy | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Moderate Allocation Strategy, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

7.29%

5 Years

rr_AverageAnnualReturnYear05

3.67%

10 Years

rr_AverageAnnualReturnYear10

3.48%

RidgeWorth Moderate Allocation Strategy | S&P 500 Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

S&P 500 Index

1 Year

rr_AverageAnnualReturnYear01

15.06%

5 Years

rr_AverageAnnualReturnYear05

2.29%

10 Years

rr_AverageAnnualReturnYear10

1.41%

RidgeWorth Moderate Allocation Strategy | Barclays Capital U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Aggregate Bond Index

1 Year

rr_AverageAnnualReturnYear01

6.54%

5 Years

rr_AverageAnnualReturnYear05

5.80%

10 Years

rr_AverageAnnualReturnYear10

5.84%

RidgeWorth Moderate Allocation Strategy | Hybrid 50/50 Blend of the two Indexes below (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Hybrid 50/50 Blend of the two Indexes below

1 Year

rr_AverageAnnualReturnYear01

10.80%

5 Years

rr_AverageAnnualReturnYear05

4.05%

10 Years

rr_AverageAnnualReturnYear10

3.63%

RidgeWorth Corporate Bond Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

CORPORATE BOND FUND Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Corporate Bond Fund (the “Fund”) seeks current income and,

Objective, Secondary [Text Block]

rr_ObjectiveSecondaryTextBlock

secondarily, preservation of capital.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 47% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

47.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

The Fund invests in a diversified portfolio of U.S. dollar denominated corporate obligations and other fixed income securities that are rated BBB-/Baa3 or better by Standard & Poor’s Ratings Services, Moody’s Investors Service or Fitch Ratings or unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality. Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in corporate bonds. The Fund may also invest in U.S. Treasury and agency obligations. The Fund may invest in U.S. dollar denominated obligations of U.S. and non-U.S. issuers. The Fund may invest a portion of its assets in securities that are restricted as to resale.

The Fund will maintain an overall credit quality of A- or better. Securities downgraded below BBB-/Baa3 after purchase by all agencies that rate the securities can be retained so long as in the aggregate securities that are rated below BBB-/Baa3 do not constitute more than 10% of the Fund’s total net assets.

The Subadviser attempts to identify investment grade corporate bonds offering above average total return. In selecting corporate debt investments for purchase and sale, the Subadviser seeks out companies with good fundamentals and above average return prospects that are currently priced at attractive levels. The primary basis for security selection is the potential income offered by the security relative to the Subadviser’s assessment of the issuer’s ability to generate the cash flow required to meet its obligations. The Subadviser employs a “bottom-up” approach, identifying investment opportunities based on the underlying financial and economic fundamentals of the specific issuer.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in corporate bonds.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default or downgrade and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Foreign Companies Risk: Dollar denominated securities of foreign issuers involve special risks such as economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments.

U.S. Government Agencies Risk: Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government agencies debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund began operating April 1, 2009. Performance prior to April 1, 2009 is that of the Strategic Income Fund, the Fund’s predecessor, which began operations on November 30, 2001. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[9]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

7.54%

(6/30/09)

Worst Quarter

-3.98%

(3/31/09)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Corporate Bond Fund | RidgeWorth Corporate Bond Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SAINX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.75%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.40%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.13%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.83%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

556

3 Years

rr_ExpenseExampleYear03

728

5 Years

rr_ExpenseExampleYear05

915

10 Years

rr_ExpenseExampleYear10

1,456

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

556

3 Years

rr_ExpenseExampleNoRedemptionYear03

728

5 Years

rr_ExpenseExampleNoRedemptionYear05

915

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,456

RidgeWorth Corporate Bond Fund | RidgeWorth Corporate Bond Fund, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STIFX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.40%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.10%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.50%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

253

3 Years

rr_ExpenseExampleYear03

475

5 Years

rr_ExpenseExampleYear05

820

10 Years

rr_ExpenseExampleYear10

1,796

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

153

3 Years

rr_ExpenseExampleNoRedemptionYear03

475

5 Years

rr_ExpenseExampleNoRedemptionYear05

820

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,796

RidgeWorth Corporate Bond Fund | RidgeWorth Corporate Bond Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STICX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.40%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.12%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.52%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

53

3 Years

rr_ExpenseExampleYear03

167

5 Years

rr_ExpenseExampleYear05

291

10 Years

rr_ExpenseExampleYear10

656

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

53

3 Years

rr_ExpenseExampleNoRedemptionYear03

167

5 Years

rr_ExpenseExampleNoRedemptionYear05

291

10 Years

rr_ExpenseExampleNoRedemptionYear10

656

Annual Total Returns

rr_BarChartTableAbstract

2002

rr_AnnualReturn2002

3.58%

^[9]

2003

rr_AnnualReturn2003

11.50%

^[9]

2004

rr_AnnualReturn2004

10.67%

^[9]

2005

rr_AnnualReturn2005

(1.53%)

^[9]

2006

rr_AnnualReturn2006

5.98%

^[9]

2007

rr_AnnualReturn2007

6.52%

^[9]

2008

rr_AnnualReturn2008

(0.58%)

^[9]

2009

rr_AnnualReturn2009

11.40%

^[9]

2010

rr_AnnualReturn2010

8.35%

^[9]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

7.54%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Mar. 31, 2009

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(3.98%)

RidgeWorth Corporate Bond Fund | Returns Before Taxes | RidgeWorth Corporate Bond Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

7.88%

5 Years

rr_AverageAnnualReturnYear05

5.93%

Since Inception

rr_AverageAnnualReturnSinceInception

5.69%

^[10]

Inception Date

rr_AverageAnnualReturnInceptionDate

Oct. 08, 2003

RidgeWorth Corporate Bond Fund | Returns Before Taxes | RidgeWorth Corporate Bond Fund, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

7.29%

5 Years

rr_AverageAnnualReturnYear05

5.22%

Since Inception

rr_AverageAnnualReturnSinceInception

5.10%

^[11]

Inception Date

rr_AverageAnnualReturnInceptionDate

Nov. 30, 2001

RidgeWorth Corporate Bond Fund | Returns Before Taxes | RidgeWorth Corporate Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

8.35%

5 Years

rr_AverageAnnualReturnYear05

6.27%

Since Inception

rr_AverageAnnualReturnSinceInception

5.94%

^[11]

Inception Date

rr_AverageAnnualReturnInceptionDate

Nov. 30, 2001

RidgeWorth Corporate Bond Fund | Returns After Taxes on Distributions | RidgeWorth Corporate Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

6.23%

5 Years

rr_AverageAnnualReturnYear05

4.07%

Since Inception

rr_AverageAnnualReturnSinceInception

3.75%

^[11]

Inception Date

rr_AverageAnnualReturnInceptionDate

Nov. 30, 2001

RidgeWorth Corporate Bond Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Corporate Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

5.93%

5 Years

rr_AverageAnnualReturnYear05

4.09%

Since Inception

rr_AverageAnnualReturnSinceInception

3.80%

^[11]

Inception Date

rr_AverageAnnualReturnInceptionDate

Nov. 30, 2001

RidgeWorth Corporate Bond Fund | Barclays Capital U.S. Corporate Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Corporate Index

1 Year

rr_AverageAnnualReturnYear01

9.00%

5 Years

rr_AverageAnnualReturnYear05

6.05%

RidgeWorth Corporate Bond Fund | Barclays Capital U.S. Corporate Index (reflects no deduction for fees, expenses or taxes) | Since Inception, 2003-10-08

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Since Inception

rr_AverageAnnualReturnSinceInception

5.45%

^[10]

Inception Date

rr_AverageAnnualReturnInceptionDate

Oct. 08, 2003

RidgeWorth Corporate Bond Fund | Barclays Capital U.S. Corporate Index (reflects no deduction for fees, expenses or taxes) | Since Inception, 2001-11-30

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Since Inception

rr_AverageAnnualReturnSinceInception

6.02%

^[11]

Inception Date

rr_AverageAnnualReturnInceptionDate

Nov. 30, 2001

RidgeWorth Intermediate Bond Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

INTERMEDIATE BOND FUND Summary Section

A Shares, R Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Intermediate Bond Fund (the “Fund”) seeks total return (comprised of capital appreciation and income) that consistently exceeds the total return of the broad U.S. dollar denominated, investment grade market of intermediate term government and corporate bonds.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 128% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

128.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

The Fund invests in various types of income producing debt securities including mortgage-and asset-backed securities, government and agency obligations, corporate obligations and floating rate loans. The Fund may invest in debt securities of U.S. and non-U.S. issuers, including emerging market debt. The Fund’s investment in non-U.S. issuers may at times be significant. Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in fixed-income securities. These securities will be chosen from the broad universe of available intermediate term fixed-income securities rated investment grade by Standard & Poor’s Ratings Services, Moody’s Investors Service or Fitch Ratings or unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC, (“Seix” or the “Subadviser”), believes are of comparable quality. The Fund may invest up to 20% of its net assets in below investment grade, high yield debt obligations. The Fund may also invest a portion of its assets in securities that are restricted as to resale.

The Subadviser invests in intermediate term fixed-income securities with an emphasis on corporate and mortgage backed securities. The Subadviser anticipates that the Fund will maintain an average weighted maturity of 3 to 10 years and the Fund will be managed with a duration that is close to that of its comparative benchmark, the Barclays Capital Intermediate U.S. Government/Credit Bond Index, which is generally between 3 to 4 years. In selecting investments for purchase and sale, the Subadviser generally selects a greater weighting in obligations of domestic corporations and mortgage-backed securities relative to the Fund’s comparative benchmark, and a lower relative weighting in U.S. Treasury and government agency issues.

In addition, to implement its investment strategy, the Fund may buy or sell derivative instruments (such as foreign currency forward contracts, swaps, including credit default swaps, futures, credit linked notes, options, inverse floaters and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate or credit risks. The Fund may count the value of certain derivatives with investment grade intermediate-term fixed income characteristics towards its policy to invest, under normal circumstances, at least 80% of its net assets in fixed-income securities.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in fixed-income securities.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights. These risks are increased for investments in emerging markets.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default or downgrade and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Foreign Currency Forward Contracts Risk: The technique of purchasing foreign currency forward contracts to obtain exposure to currencies or manage currency risk may not be effective. In addition, currency markets generally are not as regulated as securities markets.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as foreign currency forward contracts, swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund began operating on October 11, 2004. Performance prior to October 11, 2004 is that of the I Shares of the Seix Intermediate Bond Fund, the Fund’s predecessor, and has not been adjusted to reflect A Share or R Share expenses. If it had been, performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[12]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

6.44%

(12/31/08)

Worst Quarter

-2.33%

(06/30/04)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Intermediate Bond Fund | RidgeWorth Intermediate Bond Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

IBASX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.24%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.25%

Other Expenses

rr_OtherExpensesOverAssets

0.11%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.60%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

534

3 Years

rr_ExpenseExampleYear03

658

5 Years

rr_ExpenseExampleYear05

795

10 Years

rr_ExpenseExampleYear10

1,193

RidgeWorth Intermediate Bond Fund | RidgeWorth Intermediate Bond Fund, R Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

IBLSX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

R Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

R Shares

Management Fees

rr_ManagementFeesOverAssets

0.24%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.50%

Other Expenses

rr_OtherExpensesOverAssets

0.36%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.10%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

R Shares

1 Year

rr_ExpenseExampleYear01

112

3 Years

rr_ExpenseExampleYear03

350

5 Years

rr_ExpenseExampleYear05

607

10 Years

rr_ExpenseExampleYear10

1,345

RidgeWorth Intermediate Bond Fund | RidgeWorth Intermediate Bond Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SAMIX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.24%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.10%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.34%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

35

3 Years

rr_ExpenseExampleYear03

109

5 Years

rr_ExpenseExampleYear05

191

10 Years

rr_ExpenseExampleYear10

433

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

7.03%

^[12]

2002

rr_AnnualReturn2002

7.18%

^[12]

2003

rr_AnnualReturn2003

4.03%

^[12]

2004

rr_AnnualReturn2004

3.69%

^[12]

2005

rr_AnnualReturn2005

1.38%

^[12]

2006

rr_AnnualReturn2006

3.83%

^[12]

2007

rr_AnnualReturn2007

7.69%

^[12]

2008

rr_AnnualReturn2008

8.32%

^[12]

2009

rr_AnnualReturn2009

5.51%

^[12]

2010

rr_AnnualReturn2010

4.97%

^[12]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Dec. 31, 2008

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

6.44%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Jun. 30, 2004

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(2.33%)

RidgeWorth Intermediate Bond Fund | Returns Before Taxes | RidgeWorth Intermediate Bond Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

4.71%

5 Years

rr_AverageAnnualReturnYear05

5.78%

10 Years

rr_AverageAnnualReturnYear10

5.16%

RidgeWorth Intermediate Bond Fund | Returns Before Taxes | RidgeWorth Intermediate Bond Fund, R Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

R Shares Returns Before Taxes

^[13]

1 Year

rr_AverageAnnualReturnYear01

4.25%

^[13]

5 Years

rr_AverageAnnualReturnYear05

5.21%

^[13]

10 Years

rr_AverageAnnualReturnYear10

4.81%

^[13]

RidgeWorth Intermediate Bond Fund | Returns Before Taxes | RidgeWorth Intermediate Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

4.97%

5 Years

rr_AverageAnnualReturnYear05

6.05%

10 Years

rr_AverageAnnualReturnYear10

5.34%

RidgeWorth Intermediate Bond Fund | Returns After Taxes on Distributions | RidgeWorth Intermediate Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

3.28%

5 Years

rr_AverageAnnualReturnYear05

4.23%

10 Years

rr_AverageAnnualReturnYear10

3.53%

RidgeWorth Intermediate Bond Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Intermediate Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

3.50%

5 Years

rr_AverageAnnualReturnYear05

4.13%

10 Years

rr_AverageAnnualReturnYear10

3.49%

RidgeWorth Intermediate Bond Fund | Barclays Capital Intermediate U.S. Government/Credit Bond Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital Intermediate U.S. Government/Credit Bond Index

1 Year

rr_AverageAnnualReturnYear01

5.89%

5 Years

rr_AverageAnnualReturnYear05

5.53%

10 Years

rr_AverageAnnualReturnYear10

5.51%

RidgeWorth Investment Grade Bond Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

INVESTMENT GRADE BOND FUND Summary Section

A Shares, R Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Investment Grade Bond Fund (the “Fund”) seeks high total return through current income and capital appreciation, while preserving the principal amount invested.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 121% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

121.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in fixed income securities rated investment grade by at least one national securities rating agency or unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality. The Subadviser focuses on corporate debt securities, U.S. Treasury obligations, mortgage-backed securities and other asset-backed securities. The Fund may invest in debt obligations of U.S. and non U.S. issuers. The Fund’s investment in non-U.S. issuers may at times be significant. The Fund may invest up to 20% of its net assets in below investment grade, high yield debt obligations, including emerging market debt and floating rate loans. The Fund may also invest a portion of its assets in securities that are restricted as to resale.

The Subadviser attempts to identify relatively inexpensive securities in a selected market index, which is currently the Barclays Capital U.S. Government/Credit Bond Index, a widely recognized, unmanaged index of investment grade government and corporate debt securities. In selecting investments for purchase and sale, the Subadviser tries to minimize risk while attempting to outperform selected market indices. The Subadviser seeks to invest more in portions of the Index that seem relatively inexpensive, and less in those that seem expensive. The Subadviser allocates the Fund’s investments among various market sectors based on the Subadviser’s analysis of historical data, yield information and credit ratings.

In addition, to implement its investment strategy, the Fund may buy or sell derivative instruments (such as foreign currency forward contracts, swaps, including credit default swaps, futures, credit linked notes, options, inverse floaters and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate or credit risks. The Fund may count the value of certain derivatives with investment grade fixed income characteristics towards its policy to invest, under normal circumstances, at least 80% of its net assets in investment grade fixed income securities.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in fixed income securities rated investment grade by at least one national securities rating agency or unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights. These risks are increased for investments in emerging markets.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Foreign Currency Forward Contracts Risk: The technique of purchasing foreign currency forward contracts to obtain exposure to currencies or manage currency risk may not be effective. In addition, currency markets generally are not as regulated as securities markets.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as foreign currency forward contracts, swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. At the close of business on July 31, 2009, all outstanding C Shares converted to R Shares. R Share performance shown prior to that date is that of C Shares and has not been adjusted to reflect R Shares expenses. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[14]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

8.51%

(12/31/08)

Worst Quarter

-3.47%

(6/30/04)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Investment Grade Bond Fund | RidgeWorth Investment Grade Bond Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STGIX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.50%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.07%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.87%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

560

3 Years

rr_ExpenseExampleYear03

740

5 Years

rr_ExpenseExampleYear05

935

10 Years

rr_ExpenseExampleYear10

1,501

RidgeWorth Investment Grade Bond Fund | RidgeWorth Investment Grade Bond Fund, R Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SCIGX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

R Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

R Shares

Management Fees

rr_ManagementFeesOverAssets

0.50%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.50%

Other Expenses

rr_OtherExpensesOverAssets

0.20%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.20%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

R Shares

1 Year

rr_ExpenseExampleYear01

122

3 Years

rr_ExpenseExampleYear03

381

5 Years

rr_ExpenseExampleYear05

661

10 Years

rr_ExpenseExampleYear10

1,460

RidgeWorth Investment Grade Bond Fund | RidgeWorth Investment Grade Bond Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STIGX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.50%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.10%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.60%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

61

3 Years

rr_ExpenseExampleYear03

192

5 Years

rr_ExpenseExampleYear05

336

10 Years

rr_ExpenseExampleYear10

753

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

9.06%

^[14]

2002

rr_AnnualReturn2002

7.42%

^[14]

2003

rr_AnnualReturn2003

3.70%

^[14]

2004

rr_AnnualReturn2004

4.09%

^[14]

2005

rr_AnnualReturn2005

2.16%

^[14]

2006

rr_AnnualReturn2006

4.72%

^[14]

2007

rr_AnnualReturn2007

7.34%

^[14]

2008

rr_AnnualReturn2008

8.48%

^[14]

2009

rr_AnnualReturn2009

6.44%

^[14]

2010

rr_AnnualReturn2010

5.42%

^[14]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Dec. 31, 2008

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

8.51%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Jun. 30, 2004

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(3.47%)

RidgeWorth Investment Grade Bond Fund | Returns Before Taxes | RidgeWorth Investment Grade Bond Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

5.03%

5 Years

rr_AverageAnnualReturnYear05

6.13%

10 Years

rr_AverageAnnualReturnYear10

5.49%

RidgeWorth Investment Grade Bond Fund | Returns Before Taxes | RidgeWorth Investment Grade Bond Fund, R Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

R Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

4.85%

5 Years

rr_AverageAnnualReturnYear05

5.55%

10 Years

rr_AverageAnnualReturnYear10

4.92%

RidgeWorth Investment Grade Bond Fund | Returns Before Taxes | RidgeWorth Investment Grade Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

5.42%

5 Years

rr_AverageAnnualReturnYear05

6.47%

10 Years

rr_AverageAnnualReturnYear10

5.86%

RidgeWorth Investment Grade Bond Fund | Returns After Taxes on Distributions | RidgeWorth Investment Grade Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

3.17%

5 Years

rr_AverageAnnualReturnYear05

4.68%

10 Years

rr_AverageAnnualReturnYear10

4.16%

RidgeWorth Investment Grade Bond Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Investment Grade Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

4.01%

5 Years

rr_AverageAnnualReturnYear05

4.53%

10 Years

rr_AverageAnnualReturnYear10

4.04%

RidgeWorth Investment Grade Bond Fund | Barclays Capital U.S. Government/Credit Bond Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Government/Credit Bond Index

1 Year

rr_AverageAnnualReturnYear01

6.59%

5 Years

rr_AverageAnnualReturnYear05

5.56%

10 Years

rr_AverageAnnualReturnYear10

5.83%

RidgeWorth Limited Duration Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

LIMITED DURATION FUND Summary Section

I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Limited Duration Fund (the “Fund”) seeks current income, while preserving liquidity and principal.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 76% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

76.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

The Fund invests in U.S. dollar-denominated, investment grade fixed income securities, including corporate and bank obligations, government securities, and mortgage-and asset-backed securities of U.S. and non-U.S. issuers, rated A or better by Standard & Poor’s Ratings Services, Moody’s Investors Service or Fitch Ratings or unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality. The Fund’s investment in non-U.S. issuers may at times be significant.

The Fund will maintain an average credit quality of AA or Aa and all securities held in the Fund will have interest rate durations of 180 days or less. For floating rate notes, the interest rate duration will be based on the next interest rate reset date. Duration measures a bond or Fund’s sensitivity to interest rate changes and is expressed as a number of years. The higher the number, the greater the risk. Under normal circumstances, for example, if a portfolio has a duration of 5 years, its value will change by 5% if rates change by 1%. Shorter duration bonds result in lower expected volatility.

The Subadviser attempts to identify U.S. dollar-denominated, investment grade fixed income securities that offer high current income while preserving liquidity and principal. In selecting investments for purchase and sale, the Subadviser emphasizes securities that are within the targeted segment of the U.S. dollar-denominated, fixed income securities markets and will generally focus on investments that have good business prospects, credit strength, stable cash flows and effective management. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

In addition, to implement its investment strategy, the Fund may buy or sell, to a limited extent, derivative instruments (such as credit linked notes, futures, options, inverse floaters, swaps and warrants) to use as a substitute for a purchase or sale of a position in the underlying asset and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate risk and credit risk.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

The Fund invests in U.S. dollar-denominated, investment grade fixed income securities, including corporate and bank obligations, government securities, and mortgage-and asset-backed securities of U.S. and non-U.S. issuers, rated A or better by Standard & Poor’s Ratings Services, Moody’s Investors Service or Fitch Ratings or unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Floating Rate Notes Risk: Securities with floating or variable interest rates can be less sensitive to interest rate changes than securities with fixed interest rates, but may decline in value if their coupon rates do not reset as high, or as quickly, as comparable market interest rates.

Foreign Securities Risk: Foreign securities involve special risks such as economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights. These risks are increased for investments in emerging markets.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund began operating on October 11, 2004. Performance prior to October 11, 2004 is that of the I Shares of the Seix Limited Duration Fund, the Fund’s predecessor, which began operations on October 25, 2002. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[15]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

2.18%

(3/31/09)

Worst Quarter

-3.37%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

RidgeWorth Limited Duration Fund | RidgeWorth Limited Duration Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SAMLX

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.10%

Other Expenses

rr_OtherExpensesOverAssets

0.12%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.22%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

23

3 Years

rr_ExpenseExampleYear03

71

5 Years

rr_ExpenseExampleYear05

124

10 Years

rr_ExpenseExampleYear10

282

Annual Total Returns

rr_BarChartTableAbstract

2003

rr_AnnualReturn2003

0.97%

^[15]

2004

rr_AnnualReturn2004

1.20%

^[15]

2005

rr_AnnualReturn2005

3.20%

^[15]

2006

rr_AnnualReturn2006

4.90%

^[15]

2007

rr_AnnualReturn2007

5.02%

^[15]

2008

rr_AnnualReturn2008

(3.38%)

^[15]

2009

rr_AnnualReturn2009

4.68%

^[15]

2010

rr_AnnualReturn2010

1.43%

^[15]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Mar. 31, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

2.18%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(3.37%)

RidgeWorth Limited Duration Fund | Returns Before Taxes | RidgeWorth Limited Duration Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

1.43%

5 Years

rr_AverageAnnualReturnYear05

2.48%

Since Inception

rr_AverageAnnualReturnSinceInception

2.18%

^[16]

Inception Date

rr_AverageAnnualReturnInceptionDate

Oct. 25, 2002

RidgeWorth Limited Duration Fund | Returns After Taxes on Distributions | RidgeWorth Limited Duration Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

1.15%

5 Years

rr_AverageAnnualReturnYear05

1.44%

Since Inception

rr_AverageAnnualReturnSinceInception

1.31%

^[16]

Inception Date

rr_AverageAnnualReturnInceptionDate

Oct. 25, 2002

RidgeWorth Limited Duration Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Limited Duration Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

0.93%

5 Years

rr_AverageAnnualReturnYear05

1.51%

Since Inception

rr_AverageAnnualReturnSinceInception

1.35%

^[16]

Inception Date

rr_AverageAnnualReturnInceptionDate

Oct. 25, 2002

RidgeWorth Limited Duration Fund | Bank of America Merrill Lynch 3 Month U.S. Treasury Bill Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Bank of America Merrill Lynch 3 Month U.S. Treasury Bill Index

1 Year

rr_AverageAnnualReturnYear01

0.13%

5 Years

rr_AverageAnnualReturnYear05

2.43%

Since Inception

rr_AverageAnnualReturnSinceInception

2.20%

^[16]

Inception Date

rr_AverageAnnualReturnInceptionDate

Oct. 31, 2002

RidgeWorth Limited-Term Federal Mortgage Securities Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

LIMITED-TERM FEDERAL MORTGAGE SECURITIES FUND Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Limited-Term Federal Mortgage Securities Fund (the “Fund”) seeks high current income, while preserving capital.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees

"Acquired Fund Fees and Expenses" reflect the Fund’s pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund’s net asset value per share (“NAV”) and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund’s prospectus.

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

August 1, 2012

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 452% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

452.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S. government agency mortgage-backed securities, such as the Federal National Mortgage Association (“Fannie Mae”), Government National Mortgage Association (“GNMA”) and collateralized mortgage obligations.

In selecting investments for purchase and sale, the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), attempts to identify securities that it expects to perform well in rising and falling markets. The Subadviser also attempts to reduce the risk that the underlying mortgages are prepaid by focusing on securities that it believes are less prone to this risk. For example, Fannie Mae or GNMA securities that were issued years ago may be less prone to prepayment risk because there have been many opportunities for refinancing.

In addition, to implement its investment strategy, the Fund may buy or sell, to a limited extent, derivative instruments (such as credit linked notes, futures, options, inverse floaters, swaps and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate risk and credit risk.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S. government agency mortgage-backed securities, such as the Federal National Mortgage Association (“Fannie Mae”), Government National Mortgage Association (“GNMA”) and collateralized mortgage obligations.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Obligations of certain agencies, authorities, instrumentalities and sponsored enterprises of the U.S. government are backed by the full faith and credit of the United States (e.g., Fannie Mae); other obligations are backed by the right of the issuer to borrow from the U.S. Treasury (e.g., the Federal Home Loan Banks); and others are supported by the discretionary authority of the U.S. government to purchase an agency’s obligations. Still others are backed only by the credit of the agency, authority, instrumentality or sponsored enterprise issuing the obligation. No assurance can be given that the U.S. government would provide financial support to any of these entities if it is not obligated to do so by law.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

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Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

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This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[17]

Bar Chart Closing [Text Block]

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Best Quarter

4.36%

(9/30/01)

Worst Quarter

-1.70%

(6/30/04)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Limited-Term Federal Mortgage Securities Fund | RidgeWorth Limited-Term Federal Mortgage Securities Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SLTMX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

2.50%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.50%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.20%

Other Expenses

rr_OtherExpensesOverAssets

0.31%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.03%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.04%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.15%)

^[18]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

0.89%

Example

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Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

339

3 Years

rr_ExpenseExampleYear03

559

5 Years

rr_ExpenseExampleYear05

797

10 Years

rr_ExpenseExampleYear10

1,481

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

339

3 Years

rr_ExpenseExampleNoRedemptionYear03

559

5 Years

rr_ExpenseExampleNoRedemptionYear05

797

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,481

RidgeWorth Limited-Term Federal Mortgage Securities Fund | RidgeWorth Limited-Term Federal Mortgage Securities Fund, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SCLFX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.50%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.32%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.03%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.85%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.16%)

^[18]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

1.69%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

272

3 Years

rr_ExpenseExampleYear03

567

5 Years

rr_ExpenseExampleYear05

988

10 Years

rr_ExpenseExampleYear10

2,162

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

172

3 Years

rr_ExpenseExampleNoRedemptionYear03

567

5 Years

rr_ExpenseExampleNoRedemptionYear05

988

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,162

RidgeWorth Limited-Term Federal Mortgage Securities Fund | RidgeWorth Limited-Term Federal Mortgage Securities Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SLMTX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.50%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.30%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.03%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.83%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.14%)

^[18]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

0.69%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

71

3 Years

rr_ExpenseExampleYear03

251

5 Years

rr_ExpenseExampleYear05

448

10 Years

rr_ExpenseExampleYear10

1,017

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

71

3 Years

rr_ExpenseExampleNoRedemptionYear03

251

5 Years

rr_ExpenseExampleNoRedemptionYear05

448

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,017

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

7.41%

^[17]

2002

rr_AnnualReturn2002

7.50%

^[17]

2003

rr_AnnualReturn2003

1.42%

^[17]

2004

rr_AnnualReturn2004

2.36%

^[17]

2005

rr_AnnualReturn2005

1.55%

^[17]

2006

rr_AnnualReturn2006

4.06%

^[17]

2007

rr_AnnualReturn2007

5.52%

^[17]

2008

rr_AnnualReturn2008

6.35%

^[17]

2009

rr_AnnualReturn2009

5.61%

^[17]

2010

rr_AnnualReturn2010

6.31%

^[17]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Sep. 30, 2001

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

4.36%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Jun. 30, 2004

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(1.70%)

RidgeWorth Limited-Term Federal Mortgage Securities Fund | Returns Before Taxes | RidgeWorth Limited-Term Federal Mortgage Securities Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

6.11%

5 Years

rr_AverageAnnualReturnYear05

5.36%

10 Years

rr_AverageAnnualReturnYear10

4.55%

RidgeWorth Limited-Term Federal Mortgage Securities Fund | Returns Before Taxes | RidgeWorth Limited-Term Federal Mortgage Securities Fund, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

5.26%

5 Years

rr_AverageAnnualReturnYear05

4.52%

10 Years

rr_AverageAnnualReturnYear10

3.93%

RidgeWorth Limited-Term Federal Mortgage Securities Fund | Returns Before Taxes | RidgeWorth Limited-Term Federal Mortgage Securities Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

6.31%

5 Years

rr_AverageAnnualReturnYear05

5.56%

10 Years

rr_AverageAnnualReturnYear10

4.78%

RidgeWorth Limited-Term Federal Mortgage Securities Fund | Returns After Taxes on Distributions | RidgeWorth Limited-Term Federal Mortgage Securities Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

5.32%

5 Years

rr_AverageAnnualReturnYear05

4.04%

10 Years

rr_AverageAnnualReturnYear10

3.28%

RidgeWorth Limited-Term Federal Mortgage Securities Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Limited-Term Federal Mortgage Securities Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

4.09%

5 Years

rr_AverageAnnualReturnYear05

3.85%

10 Years

rr_AverageAnnualReturnYear10

3.19%

RidgeWorth Limited-Term Federal Mortgage Securities Fund | Barclays Capital U.S. Mortgage-Backed Securities Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Mortgage-Backed Securities Index

1 Year

rr_AverageAnnualReturnYear01

5.37%

5 Years

rr_AverageAnnualReturnYear05

6.34%

10 Years

rr_AverageAnnualReturnYear10

5.89%

RidgeWorth Total Return Bond Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

TOTAL RETURN BOND FUND Summary Section

A Shares, R Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Total Return Bond Fund (the “Fund”) seeks total return (comprised of capital appreciation and income) that consistently exceeds the total return of the broad U.S. investment grade bond market.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees

"Acquired Fund Fees and Expenses" reflect the Fund’s pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund’s NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund’s prospectus.

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 294% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

294.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

The Fund invests in various types of income producing debt securities including mortgage- and asset-backed securities, government and agency obligations, corporate obligations and floating rate loans. The Fund may invest in debt obligations of U.S. and non-U.S. issuers, including emerging market debt. The Fund’s investment in non-U.S. issuers may at times be significant. Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in fixed income securities. These securities will be chosen from the broad universe of available fixed income securities rated investment grade by Standard & Poor’s Ratings Services, Moody’s Investors Service or Fitch Ratings or unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality. The Fund may invest up to 20% of its net assets in below investment grade, high yield debt obligations. The Fund may also invest a portion of its assets in securities that are restricted as to resale.

The Subadviser anticipates that the Fund’s modified adjusted duration will generally range from 3 to 6 years, similar to that of the Barclays Capital U.S. Aggregate Bond Index, the Fund’s comparative benchmark. Duration measures a bond or Fund’s sensitivity to interest rate changes and is expressed as a number of years. The higher the number, the greater the risk. Under normal circumstances, for example, if a portfolio has a duration of five years, its value will change by 5% if rates change by 1%. Shorter duration bonds result in lower expected volatility. In selecting investments for purchase and sale, the Subadviser generally selects a greater weighting in obligations of domestic corporations and mortgage-backed securities relative to the Fund’s comparative benchmark, and a lower relative weighting in U.S. Treasury and government agency issues.

In addition, to implement its investment strategy, the Fund may buy or sell derivative instruments (such as foreign currency forward contracts, swaps, including credit default swaps, futures, credit linked notes, options, inverse floaters and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate or credit risks. The Fund may count the value of certain derivatives with investment grade fixed income characteristics towards its policy to invest, under normal circumstances, at least 80% of its net assets in fixed income securities.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in fixed income securities.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Foreign Currency Forward Contracts Risk: The technique of purchasing foreign currency forward contracts to obtain exposure to currencies or manage currency risk may not be effective. In addition, currency markets generally are not as regulated as securities markets.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as foreign currency forward contracts, swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund began operating on October 11, 2004. The performance for I Shares prior to such date is that of the I Shares of the Seix Core Bond Fund, the Fund’s predecessor. The performance for A Shares from January 25, 2002 to October 11, 2004 is that of the P Shares of the Seix Core Bond Fund. The performance for A Shares prior to January 25, 2002 is that of the I Shares of the Seix Core Bond Fund. The performance of the predecessor fund has not been adjusted to reflect the Fund’s A Share or R Share expenses. If it had been, performance would have been lower. The performance shown below prior to the conversion of C Shares to R Shares at the close of business on February 12, 2009, is that of C Shares. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[19]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

6.61%

(12/31/08)

Worst Quarter

-2.16%

(06/30/04)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Total Return Bond Fund | RidgeWorth Total Return Bond Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

CBPSX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.25%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.25%

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.02%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.60%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

534

3 Years

rr_ExpenseExampleYear03

658

5 Years

rr_ExpenseExampleYear05

795

10 Years

rr_ExpenseExampleYear10

1,193

RidgeWorth Total Return Bond Fund | RidgeWorth Total Return Bond Fund, R Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SCBLX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

R Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

R Shares

Management Fees

rr_ManagementFeesOverAssets

0.25%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.50%

Other Expenses

rr_OtherExpensesOverAssets

0.14%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.02%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.91%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

R Shares

1 Year

rr_ExpenseExampleYear01

93

3 Years

rr_ExpenseExampleYear03

291

5 Years

rr_ExpenseExampleYear05

505

10 Years

rr_ExpenseExampleYear10

1,124

RidgeWorth Total Return Bond Fund | RidgeWorth Total Return Bond Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SAMFX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.25%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.02%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.35%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

36

3 Years

rr_ExpenseExampleYear03

113

5 Years

rr_ExpenseExampleYear05

197

10 Years

rr_ExpenseExampleYear10

445

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

6.83%

^[19]

2002

rr_AnnualReturn2002

7.58%

^[19]

2003

rr_AnnualReturn2003

4.82%

^[19]

2004

rr_AnnualReturn2004

4.59%

^[19]

2005

rr_AnnualReturn2005

2.13%

^[19]

2006

rr_AnnualReturn2006

3.87%

^[19]

2007

rr_AnnualReturn2007

6.84%

^[19]

2008

rr_AnnualReturn2008

7.19%

^[19]

2009

rr_AnnualReturn2009

7.22%

^[19]

2010

rr_AnnualReturn2010

6.49%

^[19]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Dec. 31, 2008

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

6.61%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Jun. 30, 2004

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(2.16%)

RidgeWorth Total Return Bond Fund | Returns Before Taxes | RidgeWorth Total Return Bond Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

6.15%

5 Years

rr_AverageAnnualReturnYear05

5.93%

10 Years

rr_AverageAnnualReturnYear10

5.42%

RidgeWorth Total Return Bond Fund | Returns Before Taxes | RidgeWorth Total Return Bond Fund, R Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

R Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

5.92%

5 Years

rr_AverageAnnualReturnYear05

5.45%

10 Years

rr_AverageAnnualReturnYear10

5.21%

RidgeWorth Total Return Bond Fund | Returns Before Taxes | RidgeWorth Total Return Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

6.49%

5 Years

rr_AverageAnnualReturnYear05

6.32%

10 Years

rr_AverageAnnualReturnYear10

5.74%

RidgeWorth Total Return Bond Fund | Returns After Taxes on Distributions | RidgeWorth Total Return Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

4.21%

5 Years

rr_AverageAnnualReturnYear05

4.40%

10 Years

rr_AverageAnnualReturnYear10

3.91%

RidgeWorth Total Return Bond Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Total Return Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

4.44%

5 Years

rr_AverageAnnualReturnYear05

4.29%

10 Years

rr_AverageAnnualReturnYear10

3.84%

RidgeWorth Total Return Bond Fund | Barclays Capital U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Aggregate Bond Index

1 Year

rr_AverageAnnualReturnYear01

6.54%

5 Years

rr_AverageAnnualReturnYear05

5.80%

10 Years

rr_AverageAnnualReturnYear10

5.84%

RidgeWorth U.S. Government Securities Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

U.S. GOVERNMENT SECURITIES FUND Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The U.S. Government Securities Fund (the “Fund”) seeks high current income, while preserving capital.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 92% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

92.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

The Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S. government debt securities, such as mortgage-backed securities and U.S. Treasury obligations and shares of registered money market mutual funds that invest in the foregoing. In selecting investments for purchase and sale, the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), focuses its investments in mortgage-backed securities in an attempt to provide a consistently high dividend without adding undue risk. Under certain circumstances, the Subadviser may strategically position the Fund’s exposure across the yield curve to potentially benefit from a normalization of the term structure of rates (i.e., in an environment where the yield curve is abnormally steep, investments will be strategically positioned along the yield curve to benefit as the curve’s shape reverts to a more traditional, or normal slope).

In addition, to implement its investment strategy, the Fund may buy or sell, to a limited extent, derivative instruments (such as credit linked notes, futures, options, inverse floaters, swaps and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate risk.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

The Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S. government debt securities, such as mortgage-backed securities and U.S. Treasury obligations and shares of registered money market mutual funds that invest in the foregoing.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

U.S. Government Debt Securities Risk: U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. Treasury Inflation Protected Securities (“TIPS”) can also exhibit price movements as a result of changing inflation expectations and seasonal inflation patterns. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[20]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

8.12%

(12/31/08)

Worst Quarter

-2.99%

(12/31/10)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth U.S. Government Securities Fund | RidgeWorth U.S. Government Securities Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SCUSX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.75%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.50%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.13%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.93%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

566

3 Years

rr_ExpenseExampleYear03

758

5 Years

rr_ExpenseExampleYear05

966

10 Years

rr_ExpenseExampleYear10

1,568

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

566

3 Years

rr_ExpenseExampleNoRedemptionYear03

758

5 Years

rr_ExpenseExampleNoRedemptionYear05

966

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,568

RidgeWorth U.S. Government Securities Fund | RidgeWorth U.S. Government Securities Fund, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SGUSX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.50%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.12%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.62%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

265

3 Years

rr_ExpenseExampleYear03

512

5 Years

rr_ExpenseExampleYear05

883

10 Years

rr_ExpenseExampleYear10

1,928

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

165

3 Years

rr_ExpenseExampleNoRedemptionYear03

512

5 Years

rr_ExpenseExampleNoRedemptionYear05

883

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,928

RidgeWorth U.S. Government Securities Fund | RidgeWorth U.S. Government Securities Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SUGTX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.50%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.12%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.62%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

63

3 Years

rr_ExpenseExampleYear03

199

5 Years

rr_ExpenseExampleYear05

347

10 Years

rr_ExpenseExampleYear10

778

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

63

3 Years

rr_ExpenseExampleNoRedemptionYear03

199

5 Years

rr_ExpenseExampleNoRedemptionYear05

347

10 Years

rr_ExpenseExampleNoRedemptionYear10

778

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

6.92%

^[20]

2002

rr_AnnualReturn2002

9.68%

^[20]

2003

rr_AnnualReturn2003

1.30%

^[20]

2004

rr_AnnualReturn2004

3.42%

^[20]

2005

rr_AnnualReturn2005

2.02%

^[20]

2006

rr_AnnualReturn2006

3.74%

^[20]

2007

rr_AnnualReturn2007

6.90%

^[20]

2008

rr_AnnualReturn2008

12.39%

^[20]

2009

rr_AnnualReturn2009

(3.26%)

^[20]

2010

rr_AnnualReturn2010

6.02%

^[20]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Dec. 31, 2008

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

8.12%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2010

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(2.99%)

RidgeWorth U.S. Government Securities Fund | Returns Before Taxes | RidgeWorth U.S. Government Securities Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

5.69%

5 Years

rr_AverageAnnualReturnYear05

4.72%

10 Years

rr_AverageAnnualReturnYear10

4.48%

RidgeWorth U.S. Government Securities Fund | Returns Before Taxes | RidgeWorth U.S. Government Securities Fund, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

4.97%

5 Years

rr_AverageAnnualReturnYear05

4.00%

10 Years

rr_AverageAnnualReturnYear10

3.83%

RidgeWorth U.S. Government Securities Fund | Returns Before Taxes | RidgeWorth U.S. Government Securities Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

6.02%

5 Years

rr_AverageAnnualReturnYear05

5.04%

10 Years

rr_AverageAnnualReturnYear10

4.83%

RidgeWorth U.S. Government Securities Fund | Returns After Taxes on Distributions | RidgeWorth U.S. Government Securities Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

4.62%

5 Years

rr_AverageAnnualReturnYear05

2.71%

10 Years

rr_AverageAnnualReturnYear10

2.85%

RidgeWorth U.S. Government Securities Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth U.S. Government Securities Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

4.68%

5 Years

rr_AverageAnnualReturnYear05

3.20%

10 Years

rr_AverageAnnualReturnYear10

3.10%

RidgeWorth U.S. Government Securities Fund | Barclays Capital U.S. Government Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Government Index

1 Year

rr_AverageAnnualReturnYear01

5.52%

5 Years

rr_AverageAnnualReturnYear05

5.45%

10 Years

rr_AverageAnnualReturnYear10

5.42%

RidgeWorth High Income Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

HIGH INCOME FUND Summary Section

A Shares, R Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The High Income Fund (the “Fund”) seeks high current income and,

Objective, Secondary [Text Block]

rr_ObjectiveSecondaryTextBlock

secondarily, total return (comprised of capital appreciation and income).

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees

"Acquired Fund Fees and Expenses" reflect the Fund’s pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund’s NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund’s prospectus.

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 269% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

269.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

The Fund invests primarily in a diversified portfolio of higher yielding, lower-rated income producing debt instruments, including corporate obligations, floating rate loans and other debt obligations. The Fund may invest in debt obligations of U.S. and non-U.S. issuers, including emerging market debt. The Fund’s investment in non-U.S. issuers may at times be significant. The Fund will invest at least 65%, and may invest up to 100%, of its assets in securities rated below investment grade by either Moody’s Investors Service or Standard & Poor’s Ratings Services or in unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality. Such securities are commonly known as “junk bonds” and offer greater risks than investment grade debt securities. The Fund may also invest a portion of its assets in securities that are restricted as to resale.

In selecting investments for purchase and sale, the Subadviser employs a research driven process designed to identify value areas within the high yield market. The Subadviser seeks to identify securities which generally seek to meet the following criteria: (i) industries that have sound fundamentals; (ii) companies that have good business prospects and increasing credit strength; and (iii) issuers with stable or growing cash flows and effective management.

In addition, to implement its investment strategy, the Fund may buy or sell derivative instruments (such as swaps, including credit default swaps, futures, credit linked notes, options, inverse floaters and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate or credit risks. The Fund may count the value of certain derivatives with below investment grade fixed income characteristics towards its policy to invest, under normal circumstances, at least 65% of its net assets in non-investment grade fixed income securities.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

The Fund will invest at least 65%, and may invest up to 100%, of its assets in securities rated below investment grade by either Moody’s Investors Service or Standard & Poor’s Ratings Services or in unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights. These risks are increased for investments in emerging markets.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Foreign Currency Forward Contracts Risk: The technique of purchasing foreign currency forward contracts to obtain exposure to currencies or manage currency risk may not be effective. In addition, currency markets generally are not as regulated as securities markets.

Leverage Risk: Certain transactions and the use of derivatives such as foreign currency forward contracts, swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund began operating on March 28, 2000. Performance prior to March 28, 2000 is that of the ESC Strategic Income Fund, the Fund’s predecessor. At the close of business on July 31, 2009, all outstanding C Shares converted to R Shares. The performance shown below from March 28, 2000 through July 31, 2009 is that of C Shares and has not been adjusted to reflect R Shares expenses, which are lower. If it had been, performance would have been higher. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s R Shares from year to year.

^[21]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

17.94%

(6/30/09)

Worst Quarter

-22.06%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the R Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the R Shares. After-tax returns for other share classes will vary.

RidgeWorth High Income Fund | RidgeWorth High Income Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SAHIX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.60%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.10%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.01%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

573

3 Years

rr_ExpenseExampleYear03

782

5 Years

rr_ExpenseExampleYear05

1,008

10 Years

rr_ExpenseExampleYear10

1,657

RidgeWorth High Income Fund | RidgeWorth High Income Fund, R Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STHIX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

R Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

R Shares

Management Fees

rr_ManagementFeesOverAssets

0.60%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.50%

Other Expenses

rr_OtherExpensesOverAssets

0.30%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.41%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

R Shares

1 Year

rr_ExpenseExampleYear01

144

3 Years

rr_ExpenseExampleYear03

447

5 Years

rr_ExpenseExampleYear05

773

10 Years

rr_ExpenseExampleYear10

1,697

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

5.55%

^[21]

2002

rr_AnnualReturn2002

(3.75%)

^[21]

2003

rr_AnnualReturn2003

24.83%

^[21]

2004

rr_AnnualReturn2004

9.60%

^[21]

2005

rr_AnnualReturn2005

3.36%

^[21]

2006

rr_AnnualReturn2006

11.32%

^[21]

2007

rr_AnnualReturn2007

2.18%

^[21]

2008

rr_AnnualReturn2008

(28.18%)

^[21]

2009

rr_AnnualReturn2009

60.28%

^[21]

2010

rr_AnnualReturn2010

16.89%

^[21]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

17.94%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(22.06%)

RidgeWorth High Income Fund | RidgeWorth High Income Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STHTX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.60%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.10%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.71%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

73

3 Years

rr_ExpenseExampleYear03

227

5 Years

rr_ExpenseExampleYear05

396

10 Years

rr_ExpenseExampleYear10

886

RidgeWorth High Income Fund | Returns Before Taxes | RidgeWorth High Income Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

17.06%

5 Years

rr_AverageAnnualReturnYear05

9.47%

10 Years

rr_AverageAnnualReturnYear10

Since Inception

rr_AverageAnnualReturnSinceInception

9.25%

^[22]

Inception Date

rr_AverageAnnualReturnInceptionDate

Oct. 27, 2003

RidgeWorth High Income Fund | Returns Before Taxes | RidgeWorth High Income Fund, R Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

R Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

16.89%

5 Years

rr_AverageAnnualReturnYear05

8.89%

10 Years

rr_AverageAnnualReturnYear10

8.20%

RidgeWorth High Income Fund | Returns Before Taxes | RidgeWorth High Income Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

17.43%

5 Years

rr_AverageAnnualReturnYear05

9.81%

10 Years

rr_AverageAnnualReturnYear10

Since Inception

rr_AverageAnnualReturnSinceInception

9.48%

^[22]

Inception Date

rr_AverageAnnualReturnInceptionDate

Oct. 03, 2001

RidgeWorth High Income Fund | Returns After Taxes on Distributions | RidgeWorth High Income Fund, R Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

R Shares Returns After Taxes on Distributions

^[23]

1 Year

rr_AverageAnnualReturnYear01

14.02%

^[23]

5 Years

rr_AverageAnnualReturnYear05

5.85%

^[23]

10 Years

rr_AverageAnnualReturnYear10

5.07%

^[23]

RidgeWorth High Income Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth High Income Fund, R Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

R Shares Returns After Taxes on Distributions and Sale of Fund Shares

^[23]

1 Year

rr_AverageAnnualReturnYear01

10.88%

^[23]

5 Years

rr_AverageAnnualReturnYear05

5.72%

^[23]

10 Years

rr_AverageAnnualReturnYear10

5.11%

^[23]

RidgeWorth High Income Fund | Barclays Capital U.S. Corporate High Yield Bond Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Corporate High Yield Bond Index

1 Year

rr_AverageAnnualReturnYear01

15.12%

5 Years

rr_AverageAnnualReturnYear05

8.91%

10 Years

rr_AverageAnnualReturnYear10

8.88%

RidgeWorth High Income Fund | Barclays Capital U.S. Corporate High Yield Bond Index (reflects no deduction for fees, expenses or taxes) | Class A Since Inception, 2001-09-30

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Since Inception

rr_AverageAnnualReturnSinceInception

8.70%

^[22]

Inception Date

rr_AverageAnnualReturnInceptionDate

Sep. 30, 2001

RidgeWorth High Income Fund | Barclays Capital U.S. Corporate High Yield Bond Index (reflects no deduction for fees, expenses or taxes) | Class I Since Inception, 2001-09-30

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Since Inception

rr_AverageAnnualReturnSinceInception

9.69%

^[22]

Inception Date

rr_AverageAnnualReturnInceptionDate

Sep. 30, 2001

RidgeWorth Seix Floating Rate High Income Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

SEIX FLOATING RATE HIGH INCOME FUND Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Seix Floating Rate High Income Fund (the “Fund”) attempts to provide a high level of current income by investing primarily in first lien senior floating rate loans and other floating rate debt securities.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees

"Acquired Fund Fees and Expenses" reflect the Fund’s pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund’s prospectus.

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your Shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 104% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

104.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in a combination of first and second lien senior floating rate loans and other floating rate debt securities.

These loans are loans made by banks and other large financial institutions to various companies and are senior in the borrowing companies’ capital structure. Coupon rates are floating, not fixed, and are tied to a benchmark lending rate, the most popular of which is the London Interbank Offered Rate (“LIBOR”). LIBOR is based on rates that contributor banks in London charge each other for interbank deposits and is typically used to set coupon rates on floating rate debt securities.

The interest rates of these floating rate debt securities vary periodically based upon a benchmark indicator of prevailing interest rates. The Fund may invest all or substantially all of its assets in floating rate loans and debt securities that are rated below investment grade by Moody’s Investors Service or Standard & Poor’s Ratings Services or in comparable unrated securities. The Fund may also invest up to 20% of its net assets in any combination of junior debt securities or securities with a lien on collateral lower than a senior claim on collateral, high yield fixed rate bonds, investment grade fixed income debt obligations, asset-backed securities (such as special purpose trusts investing in bank loans), money market securities and repurchase agreements.

In selecting investments for purchase and sale, the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), will emphasize securities which are within the segment of the high yield market it has targeted, which are securities rated either “BB” and “B” by Standard & Poor’s Ratings Services or “Ba” and “B” by Moody’s Investors Service or unrated securities that the Subadviser believes are of comparable quality.

The Fund may invest up to 20% of its total assets in senior loans made to non-U.S. borrowers provided that no more than 5% of the portfolio’s loans are non-U.S. dollar denominated. The Fund may also engage in certain hedging transactions.

Preservation of capital is considered when consistent with the fund’s objective.

Some types of senior loans in which the Fund may invest require that an open loan for a specific amount be continually offered to a borrower. These types of senior loans are commonly referred to as revolvers. Because revolvers contractually obligate the lender (and therefore those with an interest in the loan) to fund the revolving portion of the loan at the borrower’s discretion, the Fund must have funds sufficient to cover its contractual obligation. Therefore the Fund will maintain, on a daily basis, high-quality, liquid assets in an amount at least equal in value to its contractual obligation to fulfill the revolving senior loan. The Fund will not encumber any assets that are otherwise encumbered. The Fund will limit its investments in such obligations to no more than 25% of the Fund’s total assets.

In addition, to implement its investment strategy, the Fund may buy or sell derivative instruments (such as swaps, including credit default swaps, futures, credit linked notes, options, inverse floaters and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate or credit risks. The Fund may count the value of certain derivatives with floating rate debt or high yield bond characteristics towards its policy to invest, under normal circumstances, at least 80% of its net assets in a combination of first and second lien senior floating rate loans and other floating rate debt securities.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in a combination of first and second lien senior floating rate loans and other floating rate debt securities.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Senior Loan Risk: Economic and other market events may reduce the demand for certain senior loans held by the Fund, which may adversely impact the net asset value of the Fund.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights. These risks are increased for investments in emerging markets.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Foreign Currency Forward Contracts Risk: The technique of purchasing foreign currency forward contracts to obtain exposure to currencies or manage currency risk may not be effective. In addition, currency markets generally are not as regulated as securities markets.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as foreign currency forward contracts, swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund began operating on March 1, 2006. Performance information for the A Shares and C Shares prior to their inception on May 8, 2006 and August 2, 2007, respectively, is based on that of the I Shares of the Fund. The performance of I Shares has not been adjusted to reflect the Fund’s A Share or C Share expenses. If it had been, the performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[24]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

12.47%

(6/30/09)

Worst Quarter

-18.40%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Seix Floating Rate High Income Fund | RidgeWorth Seix Floating Rate High Income Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SFRAX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

2.50%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.42%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.12%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.85%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

335

3 Years

rr_ExpenseExampleYear03

515

5 Years

rr_ExpenseExampleYear05

711

10 Years

rr_ExpenseExampleYear10

1,277

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

335

3 Years

rr_ExpenseExampleNoRedemptionYear03

515

5 Years

rr_ExpenseExampleNoRedemptionYear05

711

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,277

RidgeWorth Seix Floating Rate High Income Fund | RidgeWorth Seix Floating Rate High Income Fund, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SFRCX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.42%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.51%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

254

3 Years

rr_ExpenseExampleYear03

478

5 Years

rr_ExpenseExampleYear05

825

10 Years

rr_ExpenseExampleYear10

1,807

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

154

3 Years

rr_ExpenseExampleNoRedemptionYear03

478

5 Years

rr_ExpenseExampleNoRedemptionYear05

825

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,807

RidgeWorth Seix Floating Rate High Income Fund | RidgeWorth Seix Floating Rate High Income Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SAMBX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.42%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.09%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.52%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

53

3 Years

rr_ExpenseExampleYear03

167

5 Years

rr_ExpenseExampleYear05

291

10 Years

rr_ExpenseExampleYear10

656

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

53

3 Years

rr_ExpenseExampleNoRedemptionYear03

167

5 Years

rr_ExpenseExampleNoRedemptionYear05

291

10 Years

rr_ExpenseExampleNoRedemptionYear10

656

Annual Total Returns

rr_BarChartTableAbstract

2007

rr_AnnualReturn2007

2.99%

^[24]

2008

rr_AnnualReturn2008

(21.79%)

^[24]

2009

rr_AnnualReturn2009

32.31%

^[24]

2010

rr_AnnualReturn2010

9.97%

^[24]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

12.47%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(18.40%)

RidgeWorth Seix Floating Rate High Income Fund | Returns Before Taxes | RidgeWorth Seix Floating Rate High Income Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

9.48%

Since Inception

rr_AverageAnnualReturnSinceInception

4.06%

^[25]

RidgeWorth Seix Floating Rate High Income Fund | Returns Before Taxes | RidgeWorth Seix Floating Rate High Income Fund, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

8.76%

Since Inception

rr_AverageAnnualReturnSinceInception

3.65%

^[25]

RidgeWorth Seix Floating Rate High Income Fund | Returns Before Taxes | RidgeWorth Seix Floating Rate High Income Fund, I Shares

Average Annual Total Returns

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Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

9.97%

Since Inception

rr_AverageAnnualReturnSinceInception

4.38%

^[25]

Inception Date

rr_AverageAnnualReturnInceptionDate

Mar. 01, 2006

RidgeWorth Seix Floating Rate High Income Fund | Returns After Taxes on Distributions | RidgeWorth Seix Floating Rate High Income Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

7.69%

Since Inception

rr_AverageAnnualReturnSinceInception

2.01%

^[25]

Inception Date

rr_AverageAnnualReturnInceptionDate

Mar. 01, 2006

RidgeWorth Seix Floating Rate High Income Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Seix Floating Rate High Income Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

6.41%

Since Inception

rr_AverageAnnualReturnSinceInception

2.31%

^[25]

Inception Date

rr_AverageAnnualReturnInceptionDate

Mar. 01, 2006

RidgeWorth Seix Floating Rate High Income Fund | Credit Suisse Institutional Leveraged Loan Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Credit Suisse Institutional Leveraged Loan Index

^[26]

1 Year

rr_AverageAnnualReturnYear01

7.63%

^[26]

Since Inception

rr_AverageAnnualReturnSinceInception

2.01%

^[25],[26]

Inception Date

rr_AverageAnnualReturnInceptionDate

Feb. 28, 2006

RidgeWorth Seix High Yield Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

SEIX HIGH YIELD FUND Summary Section

A Shares, R Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Seix High Yield Fund (the “Fund”) seeks high income and,

Objective, Secondary [Text Block]

rr_ObjectiveSecondaryTextBlock

secondarily, capital appreciation.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 119% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

119.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests in various types of lower rated, higher yielding debt instruments, including corporate obligations, floating rate loans and other debt obligations. The Fund may invest in debt obligations of U.S. and non-U.S. issuers, including emerging market debt. The Fund’s investment in non-U.S. issuers may at times be significant. Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in high yield securities. These securities will be chosen from the broad universe of available U.S. dollar denominated, high yield securities rated below investment grade by either Moody’s Investors Service or Standard & Poor’s Ratings Services or unrated securities that the Fund’s Subadviser, Seix Investment Advisors LLC (“Seix” or the “Subadviser”), believes are of comparable quality. Such securities are commonly known as “junk bonds” and offer greater risks than investment grade bonds. Although the Fund seeks to achieve its investment objective primarily through investment in high yield securities, the Fund may invest up to 20% of its net assets in investment grade securities. The Fund will be managed with a duration that is close to the Fund’s comparative benchmark, the Merrill Lynch U.S. High Yield BB/B Rated Constrained Index, which is generally between 3 and 6 years. Duration measures a bond or Fund’s sensitivity to interest rate changes and is expressed as a number of years. The higher the number, the greater the risk. Under normal circumstances, for example, if a portfolio has a duration of five years, its value will change by 5% if rates change by 1%. Shorter duration bonds result in lower expected volatility. The Fund may also invest a portion of its assets in securities that are restricted as to resale.

In selecting investments for purchase and sale, the Subadviser employs a research driven process designed to identify value areas within the high yield market and attempts to identify lower rated, higher yielding bonds offering above average total return. Additionally, the Subadviser will emphasize securities which are within the segment of the high yield market it has targeted for emphasis, which are “BB” and “B” rated issuers. The Subadviser seeks to identify securities which generally seek to meet the following criteria: (1) industries that have sound fundamentals; (2) companies that have good business prospects and increasing credit strength; and (3) issuers with stable or growing cash flows and effective management.

In addition, to implement its investment strategy, the Fund may buy or sell derivative instruments (such as swaps, including credit default swaps, futures, credit linked notes, options, inverse floaters and warrants) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate or credit risks. The Fund may count the value of certain derivatives with below investment grade fixed income characteristics towards its policy to invest, under normal circumstances, at least 80% of its net assets in high yield securities.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests in various types of lower rated, higher yielding debt instruments, including corporate obligations, floating rate loans and other debt obligations.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

Floating Rate Loan Risk: The value of the collateral securing a floating rate loan can decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Floating rate loans generally are subject to contractual restrictions on resale. The liquidity of floating rate loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual floating rate loans. During periods of infrequent trading, valuing a floating rate loan can be more difficult; and buying and selling a floating rate loan at an acceptable price can also be more difficult and delayed. Difficulty in selling a floating rate loan can result in a loss.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights. These risks are increased for investments in emerging markets.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Foreign Currency Forward Contracts Risk: The technique of purchasing foreign currency forward contracts to obtain exposure to currencies or manage currency risk may not be effective. In addition, currency markets generally are not as regulated as securities markets.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as foreign currency forward contracts, swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

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Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund began operating on October 11, 2004. Performance between December 29, 2000 to October 11, 2004 is that of the I Shares of the Seix High Yield Fund, the Fund’s predecessor. At the close of business on July 31, 2009, all outstanding C Shares converted to R Shares. R Shares performance shown below prior to that date is that of C Shares and has not been adjusted to reflect R Shares expenses. The performance of the predecessor fund’s I Shares has not been adjusted to reflect the Fund’s A Share or R Share expenses. If it had been, the performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[27]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

11.39%

(6/30/09)

Worst Quarter

-14.52%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Seix High Yield Fund | RidgeWorth Seix High Yield Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

HYPSX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.43%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.25%

Other Expenses

rr_OtherExpensesOverAssets

0.09%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.77%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

550

3 Years

rr_ExpenseExampleYear03

710

5 Years

rr_ExpenseExampleYear05

884

10 Years

rr_ExpenseExampleYear10

1,388

RidgeWorth Seix High Yield Fund | RidgeWorth Seix High Yield Fund, R Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

HYLSX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

R Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

R Shares

Management Fees

rr_ManagementFeesOverAssets

0.43%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.50%

Other Expenses

rr_OtherExpensesOverAssets

0.27%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.20%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

R Shares

1 Year

rr_ExpenseExampleYear01

122

3 Years

rr_ExpenseExampleYear03

381

5 Years

rr_ExpenseExampleYear05

661

10 Years

rr_ExpenseExampleYear10

1,460

RidgeWorth Seix High Yield Fund | RidgeWorth Seix High Yield Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SAMHX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.43%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.51%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

52

3 Years

rr_ExpenseExampleYear03

164

5 Years

rr_ExpenseExampleYear05

286

10 Years

rr_ExpenseExampleYear10

644

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

11.33%

^[27]

2002

rr_AnnualReturn2002

6.34%

^[27]

2003

rr_AnnualReturn2003

15.56%

^[27]

2004

rr_AnnualReturn2004

8.34%

^[27]

2005

rr_AnnualReturn2005

2.62%

^[27]

2006

rr_AnnualReturn2006

7.00%

^[27]

2007

rr_AnnualReturn2007

2.49%

^[27]

2008

rr_AnnualReturn2008

(20.23%)

^[27]

2009

rr_AnnualReturn2009

35.70%

^[27]

2010

rr_AnnualReturn2010

14.93%

^[27]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

11.39%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(14.52%)

RidgeWorth Seix High Yield Fund | Returns Before Taxes | RidgeWorth Seix High Yield Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

14.72%

5 Years

rr_AverageAnnualReturnYear05

6.28%

10 Years

rr_AverageAnnualReturnYear10

7.40%

^[28]

RidgeWorth Seix High Yield Fund | Returns Before Taxes | RidgeWorth Seix High Yield Fund, R Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

R Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

14.14%

5 Years

rr_AverageAnnualReturnYear05

5.46%

10 Years

rr_AverageAnnualReturnYear10

6.99%

^[28]

RidgeWorth Seix High Yield Fund | Returns Before Taxes | RidgeWorth Seix High Yield Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

14.93%

5 Years

rr_AverageAnnualReturnYear05

6.41%

10 Years

rr_AverageAnnualReturnYear10

7.57%

^[28]

RidgeWorth Seix High Yield Fund | Returns After Taxes on Distributions | RidgeWorth Seix High Yield Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

11.70%

5 Years

rr_AverageAnnualReturnYear05

3.48%

10 Years

rr_AverageAnnualReturnYear10

4.77%

^[28]

RidgeWorth Seix High Yield Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Seix High Yield Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

9.56%

5 Years

rr_AverageAnnualReturnYear05

3.68%

10 Years

rr_AverageAnnualReturnYear10

4.80%

^[28]

RidgeWorth Seix High Yield Fund | Bank of America Merrill Lynch BB-B U.S. High Yield Constrained Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Bank of America Merrill Lynch BB-B U.S. High Yield Constrained Index

1 Year

rr_AverageAnnualReturnYear01

14.26%

5 Years

rr_AverageAnnualReturnYear05

7.62%

10 Years

rr_AverageAnnualReturnYear10

7.95%

^[28]

Inception Date

rr_AverageAnnualReturnInceptionDate

Dec. 31, 2000

RidgeWorth Georgia Tax-Exempt Bond Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

GEORGIA TAX-EXEMPT BOND FUND Summary Section

A Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Georgia Tax-Exempt Bond Fund (the “Fund”) seeks current income exempt from federal and state income taxes for Georgia residents without undue risk.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 44% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

44.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities with income exempt from U.S. federal and Georgia state income taxes. Issuers of these securities can be located in Georgia, Puerto Rico and other U.S. territories and possessions. The Fund may invest up to 20% of its assets in securities subject to the U.S. federal alternative minimum tax. The Fund may also invest a portion of its net assets in certain taxable debt securities.

In selecting investments for purchase and sale, the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), tries to manage risk as much as possible. Based on the Subadviser’s analysis of municipalities, credit risk, market trends and investment cycles, the Subadviser attempts to invest more of the Fund’s assets in undervalued market sectors and less in overvalued sectors. There are no limits on the Fund’s average weighted maturity or on the remaining maturities of individual securities. The Subadviser tries to diversify the Fund’s holdings within the State of Georgia. The Subadviser also tries to identify and invest in municipal issuers with improving credit and avoid those with deteriorating credit. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities with income exempt from U.S. federal and Georgia state income taxes.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Concentration Risk: The Fund’s concentration of investments in securities of issuers located in the State of Georgia may subject the Fund to economic and government policies within the State.

Municipal Securities Risk: Municipal securities can be significantly affected by litigation, political or economic events, as well as uncertainties in the municipal market related to taxation, legislative changes or the rights of municipal security holders. Municipal securities backed by current or anticipated revenues from specific projects or assets can be negatively affected by the inability of the issuer to collect revenues for the projects or from the assets.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[29]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

6.69%

(9/30/09)

Worst Quarter

-5.43%

(12/31/10)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Georgia Tax-Exempt Bond Fund | RidgeWorth Georgia Tax-Exempt Bond Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SGTEX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.55%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.15%

Other Expenses

rr_OtherExpensesOverAssets

0.06%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.76%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

549

3 Years

rr_ExpenseExampleYear03

707

5 Years

rr_ExpenseExampleYear05

878

10 Years

rr_ExpenseExampleYear10

1,377

RidgeWorth Georgia Tax-Exempt Bond Fund | RidgeWorth Georgia Tax-Exempt Bond Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SGATX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.55%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.06%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.61%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

62

3 Years

rr_ExpenseExampleYear03

196

5 Years

rr_ExpenseExampleYear05

341

10 Years

rr_ExpenseExampleYear10

766

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

4.32%

^[29]

2002

rr_AnnualReturn2002

9.17%

^[29]

2003

rr_AnnualReturn2003

3.85%

^[29]

2004

rr_AnnualReturn2004

2.84%

^[29]

2005

rr_AnnualReturn2005

2.76%

^[29]

2006

rr_AnnualReturn2006

4.32%

^[29]

2007

rr_AnnualReturn2007

2.34%

^[29]

2008

rr_AnnualReturn2008

(2.90%)

^[29]

2009

rr_AnnualReturn2009

11.92%

^[29]

2010

rr_AnnualReturn2010

0.35%

^[29]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Sep. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

6.69%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2010

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(5.43%)

RidgeWorth Georgia Tax-Exempt Bond Fund | Returns Before Taxes | RidgeWorth Georgia Tax-Exempt Bond Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

0.20%

5 Years

rr_AverageAnnualReturnYear05

2.93%

10 Years

rr_AverageAnnualReturnYear10

3.64%

RidgeWorth Georgia Tax-Exempt Bond Fund | Returns Before Taxes | RidgeWorth Georgia Tax-Exempt Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

0.35%

5 Years

rr_AverageAnnualReturnYear05

3.09%

10 Years

rr_AverageAnnualReturnYear10

3.82%

RidgeWorth Georgia Tax-Exempt Bond Fund | Returns After Taxes on Distributions | RidgeWorth Georgia Tax-Exempt Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

(0.95%)

5 Years

rr_AverageAnnualReturnYear05

1.74%

10 Years

rr_AverageAnnualReturnYear10

2.44%

RidgeWorth Georgia Tax-Exempt Bond Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Georgia Tax-Exempt Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

0.25%

5 Years

rr_AverageAnnualReturnYear05

1.85%

10 Years

rr_AverageAnnualReturnYear10

2.48%

RidgeWorth Georgia Tax-Exempt Bond Fund | Barclays Capital U.S. Municipal Bond Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Municipal Bond Index

1 Year

rr_AverageAnnualReturnYear01

2.38%

5 Years

rr_AverageAnnualReturnYear05

4.09%

10 Years

rr_AverageAnnualReturnYear10

4.83%

RidgeWorth High Grade Municipal Bond Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

HIGH GRADE MUNICIPAL BOND FUND Summary Section

A Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The High Grade Municipal Bond Fund (the “Fund”) seeks yield driven by seeking current income exempt from regular federal income tax other than the alternative minimum tax while preserving capital.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

August 1, 2012

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 122% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

122.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in investment grade municipal securities, including securities subject to the U.S. federal alternative minimum tax, with income exempt from regular U.S. federal income tax. The Fund may invest up to 20% of its assets in securities rated below investment grade by either Moody’s Investors Service or Standard & Poor’s Ratings Services, or unrated securities that the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), believes are of comparable quality. The Fund may also invest a portion of its net assets in certain taxable debt securities.

In selecting investments for purchase and sale, the Subadviser tries to manage risk as much as possible. Based on the Subadviser’s analysis of municipalities, credit risk, market trends and investment cycles, the Subadviser attempts to invest more of the Fund’s assets in undervalued market sectors and less in overvalued sectors. The Subadviser anticipates that the Fund’s average weighted maturity will range from 5 to 25 years. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

Under normal circumstances, the Fund will invest primarily in municipal securities insured or protected as to timely payment of principal and interest. The Subadviser considers insured or protected bonds to be those bonds covered by a municipal bond insurance company, a recognized state credit enhancement program, or in a pre-refunded position. These situations reduce (but do not eliminate) credit risk.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in investment grade municipal securities, including securities subject to the U.S. federal alternative minimum tax, with income exempt from regular U.S. federal income tax.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Municipal Securities Risk: Municipal securities can be significantly affected by litigation, political or economic events, as well as uncertainties in the municipal market related to taxation, legislative changes or the rights of municipal security holders. Municipal securities backed by current or anticipated revenues from specific projects or assets can be negatively affected by the inability of the issuer to collect revenues for the projects or from the assets.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[30]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

7.78%

(9/30/09)

Worst Quarter

-4.89%

(12/31/10)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth High Grade Municipal Bond Fund | RidgeWorth High Grade Municipal Bond Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SFLTX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.55%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.15%

Other Expenses

rr_OtherExpensesOverAssets

0.17%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.87%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.07%)

^[31]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

0.80%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

553

3 Years

rr_ExpenseExampleYear03

733

5 Years

rr_ExpenseExampleYear05

929

10 Years

rr_ExpenseExampleYear10

1,495

RidgeWorth High Grade Municipal Bond Fund | RidgeWorth High Grade Municipal Bond Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SCFTX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.55%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.16%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.71%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.06%)

^[31]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

0.65%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

66

3 Years

rr_ExpenseExampleYear03

221

5 Years

rr_ExpenseExampleYear05

390

10 Years

rr_ExpenseExampleYear10

881

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

3.68%

^[30]

2002

rr_AnnualReturn2002

10.57%

^[30]

2003

rr_AnnualReturn2003

4.11%

^[30]

2004

rr_AnnualReturn2004

2.17%

^[30]

2005

rr_AnnualReturn2005

2.45%

^[30]

2006

rr_AnnualReturn2006

3.64%

^[30]

2007

rr_AnnualReturn2007

3.13%

^[30]

2008

rr_AnnualReturn2008

(2.62%)

^[30]

2009

rr_AnnualReturn2009

12.23%

^[30]

2010

rr_AnnualReturn2010

3.35%

^[30]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Sep. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

7.78%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2010

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(4.89%)

RidgeWorth High Grade Municipal Bond Fund | Returns Before Taxes | RidgeWorth High Grade Municipal Bond Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

3.19%

5 Years

rr_AverageAnnualReturnYear05

3.70%

10 Years

rr_AverageAnnualReturnYear10

4.02%

RidgeWorth High Grade Municipal Bond Fund | Returns Before Taxes | RidgeWorth High Grade Municipal Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

3.35%

5 Years

rr_AverageAnnualReturnYear05

3.84%

10 Years

rr_AverageAnnualReturnYear10

4.20%

RidgeWorth High Grade Municipal Bond Fund | Returns After Taxes on Distributions | RidgeWorth High Grade Municipal Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

1.94%

5 Years

rr_AverageAnnualReturnYear05

2.52%

10 Years

rr_AverageAnnualReturnYear10

2.81%

RidgeWorth High Grade Municipal Bond Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth High Grade Municipal Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

2.19%

5 Years

rr_AverageAnnualReturnYear05

2.51%

10 Years

rr_AverageAnnualReturnYear10

2.79%

RidgeWorth High Grade Municipal Bond Fund | Barclays Capital U.S. Municipal Bond Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Municipal Bond Index

1 Year

rr_AverageAnnualReturnYear01

2.38%

5 Years

rr_AverageAnnualReturnYear05

4.09%

10 Years

rr_AverageAnnualReturnYear10

4.83%

RidgeWorth Investment Grade Tax-Exempt Bond Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

INVESTMENT GRADE TAX-EXEMPT BOND FUND Summary Section

A Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Investment Grade Tax-Exempt Bond Fund (the “Fund”) seeks high total return through (i) current income that is exempt from federal income taxes and (ii) capital appreciation, while preserving the principal amount invested.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees

"Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 159% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

159.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

The Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in investment grade tax-exempt obligations, such as municipal securities. The issuers of these securities may be located in any U.S. state, territory or possession. The Fund may invest up to 20% of its assets in securities subject to the U.S. federal alternative minimum tax. The Fund may also invest a portion of its net assets in certain taxable debt securities.

In selecting investments for purchase and sale, the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), tries to manage risk as much as possible. Based on the Subadviser’s analysis of municipalities, credit risk, market trends and investment cycles, the Subadviser attempts to invest more of the Fund’s assets in undervalued market sectors and less in overvalued sectors. The Subadviser also tries to identify and invest in municipal issuers with improving credit and avoid those with deteriorating credit. The Subadviser anticipates that the Fund’s average weighted maturity will range from 4 to 10 years. The Fund invests in securities rated investment grade by at least one national securities rating agency or unrated securities that the Subadviser believes are of comparable quality. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

The Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in investment grade tax-exempt obligations, such as municipal securities.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Municipal Securities Risk: Municipal securities can be significantly affected by litigation, political or economic events, as well as uncertainties in the municipal market related to taxation, legislative changes or the rights of municipal security holders. Municipal securities backed by current or anticipated revenues from specific projects or assets can be negatively affected by the inability of the issuer to collect revenues for the projects or from the assets.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[32]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

6.32%

(9/30/09)

Worst Quarter

-3.51%

(12/31/10)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Investment Grade Tax-Exempt Bond Fund | RidgeWorth Investment Grade Tax-Exempt Bond Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SISIX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.48%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.07%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.02%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.87%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

560

3 Years

rr_ExpenseExampleYear03

740

5 Years

rr_ExpenseExampleYear05

935

10 Years

rr_ExpenseExampleYear10

1,501

RidgeWorth Investment Grade Tax-Exempt Bond Fund | RidgeWorth Investment Grade Tax-Exempt Bond Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STTBX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.48%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.09%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.02%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.59%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

60

3 Years

rr_ExpenseExampleYear03

189

5 Years

rr_ExpenseExampleYear05

330

10 Years

rr_ExpenseExampleYear10

741

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

5.51%

^[32]

2002

rr_AnnualReturn2002

10.38%

^[32]

2003

rr_AnnualReturn2003

4.41%

^[32]

2004

rr_AnnualReturn2004

3.49%

^[32]

2005

rr_AnnualReturn2005

2.22%

^[32]

2006

rr_AnnualReturn2006

3.80%

^[32]

2007

rr_AnnualReturn2007

4.20%

^[32]

2008

rr_AnnualReturn2008

2.26%

^[32]

2009

rr_AnnualReturn2009

10.26%

^[32]

2010

rr_AnnualReturn2010

2.97%

^[32]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Sep. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

6.32%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2010

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(3.51%)

RidgeWorth Investment Grade Tax-Exempt Bond Fund | Returns Before Taxes | RidgeWorth Investment Grade Tax-Exempt Bond Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

2.68%

5 Years

rr_AverageAnnualReturnYear05

4.35%

10 Years

rr_AverageAnnualReturnYear10

4.54%

RidgeWorth Investment Grade Tax-Exempt Bond Fund | Returns Before Taxes | RidgeWorth Investment Grade Tax-Exempt Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

2.97%

5 Years

rr_AverageAnnualReturnYear05

4.66%

10 Years

rr_AverageAnnualReturnYear10

4.91%

RidgeWorth Investment Grade Tax-Exempt Bond Fund | Returns After Taxes on Distributions | RidgeWorth Investment Grade Tax-Exempt Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

1.23%

5 Years

rr_AverageAnnualReturnYear05

4.11%

10 Years

rr_AverageAnnualReturnYear10

4.28%

RidgeWorth Investment Grade Tax-Exempt Bond Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Investment Grade Tax-Exempt Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

2.02%

5 Years

rr_AverageAnnualReturnYear05

4.06%

10 Years

rr_AverageAnnualReturnYear10

4.25%

RidgeWorth Investment Grade Tax-Exempt Bond Fund | Barclays Capital U.S. Municipal Bond 1-15 Year Blend Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Municipal Bond 1-15 Year Blend Index

1 Year

rr_AverageAnnualReturnYear01

2.97%

5 Years

rr_AverageAnnualReturnYear05

4.55%

10 Years

rr_AverageAnnualReturnYear10

4.78%

RidgeWorth Maryland Municipal Bond Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

MARYLAND MUNICIPAL BOND FUND Summary Section

A Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Maryland Municipal Bond Fund (the “Fund”) seeks high current income exempt from regular federal income tax and Maryland income tax, consistent with preservation of capital.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees

"Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

August 1, 2012

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 33% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

33.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities, including securities subject to the U.S. federal alternative minimum tax, with income exempt from regular U.S. federal income tax and Maryland state income tax. Issuers of these securities can be located in Maryland, Puerto Rico and other U.S. territories and possessions. In addition, the Fund may invest a portion of its net assets in certain taxable debt securities.

In selecting investments for purchase and sale, the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), tries to manage risk by buying primarily investment grade securities. Based on the Subadviser’s analysis of municipalities, credit risk, market trends and investment cycles, the Subadviser attempts to invest more of the Funds assets in undervalued sectors and less in overvalued sectors. There are no limits on the Fund’s average weighted maturity or on the remaining maturities of individual securities. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities, including securities subject to the U.S. federal alternative minimum tax, with income exempt from regular U.S. federal income tax and Maryland state income tax.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Concentration Risk: The Fund’s concentration of investments in securities of issuers located in State of Maryland may subject the Fund to economic and government policies within the State.

Municipal Securities Risk: Municipal securities can be significantly affected by litigation, political or economic events, as well as uncertainties in the municipal market related to taxation, legislative changes or the rights of municipal security holders. Municipal securities backed by current or anticipated revenues from specific projects or assets can be negatively affected by the inability of the issuer to collect revenues for the projects or from the assets.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[33]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

6.09%

(9/30/09)

Worst Quarter

-4.71%

(12/31/10)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Maryland Municipal Bond Fund | RidgeWorth Maryland Municipal Bond Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SMMAX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.55%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.15%

Other Expenses

rr_OtherExpensesOverAssets

0.13%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.84%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.03%)

^[34]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

0.81%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

554

3 Years

rr_ExpenseExampleYear03

728

5 Years

rr_ExpenseExampleYear05

917

10 Years

rr_ExpenseExampleYear10

1,465

RidgeWorth Maryland Municipal Bond Fund | RidgeWorth Maryland Municipal Bond Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

CMDTX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.55%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.13%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.69%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.03%)

^[34]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

0.66%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

67

3 Years

rr_ExpenseExampleYear03

218

5 Years

rr_ExpenseExampleYear05

382

10 Years

rr_ExpenseExampleYear10

860

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

4.54%

^[33]

2002

rr_AnnualReturn2002

8.91%

^[33]

2003

rr_AnnualReturn2003

4.22%

^[33]

2004

rr_AnnualReturn2004

3.33%

^[33]

2005

rr_AnnualReturn2005

2.62%

^[33]

2006

rr_AnnualReturn2006

4.32%

^[33]

2007

rr_AnnualReturn2007

2.50%

^[33]

2008

rr_AnnualReturn2008

(0.35%)

^[33]

2009

rr_AnnualReturn2009

12.24%

^[33]

2010

rr_AnnualReturn2010

0.99%

^[33]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Sep. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

6.09%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2010

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(4.71%)

RidgeWorth Maryland Municipal Bond Fund | Returns Before Taxes | RidgeWorth Maryland Municipal Bond Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

0.84%

5 Years

rr_AverageAnnualReturnYear05

3.80%

10 Years

rr_AverageAnnualReturnYear10

4.25%

RidgeWorth Maryland Municipal Bond Fund | Returns Before Taxes | RidgeWorth Maryland Municipal Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

0.99%

5 Years

rr_AverageAnnualReturnYear05

3.85%

10 Years

rr_AverageAnnualReturnYear10

4.27%

RidgeWorth Maryland Municipal Bond Fund | Returns After Taxes on Distributions | RidgeWorth Maryland Municipal Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

(0.24%)

5 Years

rr_AverageAnnualReturnYear05

2.51%

10 Years

rr_AverageAnnualReturnYear10

2.86%

RidgeWorth Maryland Municipal Bond Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Maryland Municipal Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

0.72%

5 Years

rr_AverageAnnualReturnYear05

2.51%

10 Years

rr_AverageAnnualReturnYear10

2.85%

RidgeWorth Maryland Municipal Bond Fund | Barclays Capital U.S. Municipal Bond Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Municipal Bond Index

1 Year

rr_AverageAnnualReturnYear01

2.38%

5 Years

rr_AverageAnnualReturnYear05

4.09%

10 Years

rr_AverageAnnualReturnYear10

4.83%

RidgeWorth North Carolina Tax-Exempt Bond Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

NORTH CAROLINA TAX-EXEMPT BOND FUND Summary Section

A Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The North Carolina Tax-Exempt Bond Fund (the “Fund”) seeks current income exempt from federal and state income taxes for North Carolina residents without undue risk.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 49% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

49.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities with income exempt from U.S. federal and North Carolina state income taxes. Issuers of these securities can be located in North Carolina, Puerto Rico and other U.S. territories and possessions. The Fund may invest up to 20% of its assets in securities subject to the U.S. federal alternative minimum tax. The Fund may also invest a portion of its net assets in certain taxable debt securities.

In selecting investments for purchase and sale, the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), tries to manage risk as much as possible. Based on the Subadviser’s analysis of municipalities, credit risk, market trends and investment cycles, the Subadviser attempts to invest more of the Fund’s assets in undervalued market sectors and less in overvalued sectors. There are no limits on the Fund’s average weighted maturity or on the remaining maturities of individual securities. The Subadviser tries to diversify the Fund’s holdings within the State of North Carolina. The Subadviser also tries to identify and invest in municipal issuers with improving credit and avoid those with deteriorating credit. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities with income exempt from U.S. federal and North Carolina state income taxes.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Concentration Risk: The Fund’s concentration of investments in securities of issuers located in the State of North Carolina may subject the Fund to economic and government policies of the State.

Municipal Securities Risk: Municipal securities can be significantly affected by litigation, political or economic events, as well as uncertainties in the municipal market related to taxation, legislative changes or the rights of municipal security holders. Municipal securities backed by current or anticipated revenues from specific projects or assets can be negatively affected by the inability of the issuer to collect revenues for the projects or from the assets.

Non-Diversification Risk: The Fund is non-diversified, which means that it may invest in the securities of relatively few issuers. As a result, the Fund may be more susceptible to a single adverse economic or regulatory occurrence affecting one or more of these issuers, and may experience increased volatility due to its investments in those securities.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Risk Nondiversified Status [Text]

rr_RiskNondiversifiedStatus

Non-Diversification Risk: The Fund is non-diversified, which means that it may invest in the securities of relatively few issuers. As a result, the Fund may be more susceptible to a single adverse economic or regulatory occurrence affecting one or more of these issuers, and may experience increased volatility due to its investments in those securities.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. The Fund commenced operations on March 21, 2005. Performance between January 8, 2004 and March 21, 2005 is that of the CCMI Tax-Exempt North Carolina Bond Fund, the Fund’s predecessor. The performance of the predecessor fund has not been adjusted to reflect the Fund’s A Share expenses. If it had been, performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[35]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

6.54%

(9/30/09)

Worst Quarter

-5.20%

(12/31/10)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth North Carolina Tax-Exempt Bond Fund | RidgeWorth North Carolina Tax-Exempt Bond Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SNCIX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.55%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.15%

Other Expenses

rr_OtherExpensesOverAssets

0.09%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.79%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

552

3 Years

rr_ExpenseExampleYear03

716

5 Years

rr_ExpenseExampleYear05

894

10 Years

rr_ExpenseExampleYear10

1,411

RidgeWorth North Carolina Tax-Exempt Bond Fund | RidgeWorth North Carolina Tax-Exempt Bond Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

CNCFX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.55%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.09%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.64%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

65

3 Years

rr_ExpenseExampleYear03

205

5 Years

rr_ExpenseExampleYear05

358

10 Years

rr_ExpenseExampleYear10

802

Annual Total Returns

rr_BarChartTableAbstract

2005

rr_AnnualReturn2005

2.29%

^[35]

2006

rr_AnnualReturn2006

4.66%

^[35]

2007

rr_AnnualReturn2007

2.00%

^[35]

2008

rr_AnnualReturn2008

(2.13%)

^[35]

2009

rr_AnnualReturn2009

12.02%

^[35]

2010

rr_AnnualReturn2010

0.11%

^[35]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Sep. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

6.54%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2010

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(5.20%)

RidgeWorth North Carolina Tax-Exempt Bond Fund | Returns Before Taxes | RidgeWorth North Carolina Tax-Exempt Bond Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

(0.04%)

5 Years

rr_AverageAnnualReturnYear05

3.09%

Since Inception

rr_AverageAnnualReturnSinceInception

3.09%

^[36]

Inception Date

rr_AverageAnnualReturnInceptionDate

Jan. 08, 2004

RidgeWorth North Carolina Tax-Exempt Bond Fund | Returns Before Taxes | RidgeWorth North Carolina Tax-Exempt Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

0.11%

5 Years

rr_AverageAnnualReturnYear05

3.22%

Since Inception

rr_AverageAnnualReturnSinceInception

3.13%

^[36]

Inception Date

rr_AverageAnnualReturnInceptionDate

Jan. 08, 2004

RidgeWorth North Carolina Tax-Exempt Bond Fund | Returns After Taxes on Distributions | RidgeWorth North Carolina Tax-Exempt Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

(1.16%)

5 Years

rr_AverageAnnualReturnYear05

2.96%

Since Inception

rr_AverageAnnualReturnSinceInception

2.76%

^[36]

Inception Date

rr_AverageAnnualReturnInceptionDate

Jan. 08, 2004

RidgeWorth North Carolina Tax-Exempt Bond Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth North Carolina Tax-Exempt Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

0.09%

5 Years

rr_AverageAnnualReturnYear05

3.03%

Since Inception

rr_AverageAnnualReturnSinceInception

2.81%

^[36]

Inception Date

rr_AverageAnnualReturnInceptionDate

Jan. 08, 2004

RidgeWorth North Carolina Tax-Exempt Bond Fund | Barclays Capital U.S. Municipal Bond Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Municipal Bond Index

1 Year

rr_AverageAnnualReturnYear01

2.38%

5 Years

rr_AverageAnnualReturnYear05

4.09%

Since Inception

rr_AverageAnnualReturnSinceInception

4.02%

^[36]

Inception Date

rr_AverageAnnualReturnInceptionDate

Jan. 08, 2004

RidgeWorth Virginia Intermediate Municipal Bond Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

VIRGINIA INTERMEDIATE MUNICIPAL BOND FUND Summary Section

A Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Virginia Intermediate Municipal Bond Fund (the “Fund”) seeks high current income exempt from federal and Virginia income taxes, consistent with preservation of capital.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees

"Acquired Fund Fees and Expenses" reflect the Fund’s pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 17% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

17.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities, including securities subject to the U.S. federal alternative minimum tax, with income exempt from regular U.S. federal income tax and Virginia state income tax. Issuers of these securities can be located in Virginia, Puerto Rico and other U.S. territories and possessions. In addition, the Fund may invest a portion of its net assets in certain taxable debt securities.

In selecting investments for purchase and sale, the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), tries to manage risk by buying investment grade securities. Based on the Subadviser’s analysis of municipalities, credit risk, market trends and investment cycles, the Subadviser attempts to invest more of the Funds assets in undervalued sectors and less in overvalued sectors. The Subadviser expects that the Fund’s average weighted maturity will range from 5 to 10 years but there is no limit on the maturities of individual securities. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities, including securities subject to the U.S. federal alternative minimum tax, with income exempt from regular U.S. federal income tax and Virginia state income tax.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Concentration Risk: The Fund’s concentration of investments in securities of issuers located in the State of Virginia may subject the Fund to economic and government policies of the State.

Municipal Securities Risk: Municipal securities can be significantly affected by litigation, political or economic events, as well as uncertainties in the municipal market related to taxation, legislative changes or the rights of municipal security holders. Municipal securities backed by current or anticipated revenues from specific projects or assets can be negatively affected by the inability of the issuer to collect revenues for the projects or from the assets.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[37]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

4.47%

(9/30/09)

Worst Quarter

-3.37%

(12/31/10)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Virginia Intermediate Municipal Bond Fund | RidgeWorth Virginia Intermediate Municipal Bond Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

CVIAX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.55%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.15%

Other Expenses

rr_OtherExpensesOverAssets

0.07%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.78%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

551

3 Years

rr_ExpenseExampleYear03

713

5 Years

rr_ExpenseExampleYear05

889

10 Years

rr_ExpenseExampleYear10

1,399

RidgeWorth Virginia Intermediate Municipal Bond Fund | RidgeWorth Virginia Intermediate Municipal Bond Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

CRVTX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.55%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.07%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

^[5]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.63%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

64

3 Years

rr_ExpenseExampleYear03

202

5 Years

rr_ExpenseExampleYear05

352

10 Years

rr_ExpenseExampleYear10

790

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

4.44%

^[37]

2002

rr_AnnualReturn2002

7.88%

^[37]

2003

rr_AnnualReturn2003

3.82%

^[37]

2004

rr_AnnualReturn2004

2.66%

^[37]

2005

rr_AnnualReturn2005

2.32%

^[37]

2006

rr_AnnualReturn2006

4.09%

^[37]

2007

rr_AnnualReturn2007

3.72%

^[37]

2008

rr_AnnualReturn2008

2.26%

^[37]

2009

rr_AnnualReturn2009

8.34%

^[37]

2010

rr_AnnualReturn2010

1.80%

^[37]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Sep. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

4.47%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2010

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(3.37%)

RidgeWorth Virginia Intermediate Municipal Bond Fund | Returns Before Taxes | RidgeWorth Virginia Intermediate Municipal Bond Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

1.74%

5 Years

rr_AverageAnnualReturnYear05

3.86%

10 Years

rr_AverageAnnualReturnYear10

4.00%

RidgeWorth Virginia Intermediate Municipal Bond Fund | Returns Before Taxes | RidgeWorth Virginia Intermediate Municipal Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

1.80%

5 Years

rr_AverageAnnualReturnYear05

4.02%

10 Years

rr_AverageAnnualReturnYear10

4.11%

RidgeWorth Virginia Intermediate Municipal Bond Fund | Returns After Taxes on Distributions | RidgeWorth Virginia Intermediate Municipal Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

0.53%

5 Years

rr_AverageAnnualReturnYear05

2.71%

10 Years

rr_AverageAnnualReturnYear10

2.74%

RidgeWorth Virginia Intermediate Municipal Bond Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Virginia Intermediate Municipal Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

1.29%

5 Years

rr_AverageAnnualReturnYear05

2.68%

10 Years

rr_AverageAnnualReturnYear10

2.73%

RidgeWorth Virginia Intermediate Municipal Bond Fund | Barclays Capital U.S. Municipal Bond 1-15 Year Blend Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital U.S. Municipal Bond 1-15 Year Blend Index

1 Year

rr_AverageAnnualReturnYear01

2.97%

5 Years

rr_AverageAnnualReturnYear05

4.55%

10 Years

rr_AverageAnnualReturnYear10

4.78%

RidgeWorth Short-Term Bond Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

SHORT-TERM BOND FUND Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Short-Term Bond Fund (the “Fund”) seeks high current income, while preserving capital.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 189% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

189.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in a diversified portfolio of short- to medium-term investment grade U.S. Treasury, corporate debt, mortgage-backed and asset-backed securities. These securities may be rated investment grade by at least one national securities rating agency or may be unrated securities that the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), believes are of comparable quality. The Fund expects that it will normally maintain an effective maturity of 3 years or less. The Fund may invest in foreign securities, which at times may be significant.

In selecting securities for purchase and sale, the Subadviser attempts to identify securities that are expected to offer a comparably better investment return for a given level of risk. For example, short-term bonds generally have better returns than money market instruments with a fairly modest increase in risk and/or volatility. The Subadviser manages the Fund from a total return perspective. That is, the Subadviser makes day-to-day investment decisions for the Fund with a view towards maximizing returns. The Subadviser analyzes, among other things, yields, market sectors and credit risk in an effort to identify attractive investments with attractive risk/reward trade-offs.

The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

In addition, to implement its investment strategy, the Fund may buy or sell derivative instruments (such as swaps, including credit default swaps, futures and options) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate risk.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in a diversified portfolio of short- to medium-term investment grade U.S. Treasury, corporate debt, mortgage-backed and asset-backed securities.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

Below Investment Grade Securities Risk: Securities that are rated below investment grade (sometimes referred to as “junk bonds”), including those bonds rated lower than “BBB-” by Standard and Poor’s and Fitch, Inc. or “Baa3” by Moody’s Investors Services, Inc.), or that are unrated but judged by the Subadviser to be of comparable quality, at the time of purchase, involve greater risk of default and are more volatile than investment grade securities. Below investment grade securities may also be less liquid than higher quality securities, and may cause income and principal losses for the Fund.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[38]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

3.86%

(9/30/01)

Worst Quarter

-2.34%

(9/30/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Short-Term Bond Fund | RidgeWorth Short-Term Bond Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STSBX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

2.50%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.40%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.20%

Other Expenses

rr_OtherExpensesOverAssets

0.07%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.67%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

317

3 Years

rr_ExpenseExampleYear03

459

5 Years

rr_ExpenseExampleYear05

615

10 Years

rr_ExpenseExampleYear10

1,067

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

317

3 Years

rr_ExpenseExampleNoRedemptionYear03

459

5 Years

rr_ExpenseExampleNoRedemptionYear05

615

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,067

RidgeWorth Short-Term Bond Fund | RidgeWorth Short-Term Bond Fund, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SCBSX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.40%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.07%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.47%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

250

3 Years

rr_ExpenseExampleYear03

465

5 Years

rr_ExpenseExampleYear05

804

10 Years

rr_ExpenseExampleYear10

1,763

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

150

3 Years

rr_ExpenseExampleNoRedemptionYear03

465

5 Years

rr_ExpenseExampleNoRedemptionYear05

804

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,763

RidgeWorth Short-Term Bond Fund | RidgeWorth Short-Term Bond Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SSBTX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.40%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.48%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

49

3 Years

rr_ExpenseExampleYear03

154

5 Years

rr_ExpenseExampleYear05

269

10 Years

rr_ExpenseExampleYear10

607

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

49

3 Years

rr_ExpenseExampleNoRedemptionYear03

154

5 Years

rr_ExpenseExampleNoRedemptionYear05

269

10 Years

rr_ExpenseExampleNoRedemptionYear10

607

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

7.54%

^[38]

2002

rr_AnnualReturn2002

2.59%

^[38]

2003

rr_AnnualReturn2003

2.53%

^[38]

2004

rr_AnnualReturn2004

0.98%

^[38]

2005

rr_AnnualReturn2005

1.67%

^[38]

2006

rr_AnnualReturn2006

5.26%

^[38]

2007

rr_AnnualReturn2007

6.10%

^[38]

2008

rr_AnnualReturn2008

(0.96%)

^[38]

2009

rr_AnnualReturn2009

8.46%

^[38]

2010

rr_AnnualReturn2010

3.51%

^[38]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Sep. 30, 2001

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

3.86%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Sep. 30, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(2.34%)

RidgeWorth Short-Term Bond Fund | Returns Before Taxes | RidgeWorth Short-Term Bond Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

3.30%

5 Years

rr_AverageAnnualReturnYear05

4.22%

10 Years

rr_AverageAnnualReturnYear10

3.52%

RidgeWorth Short-Term Bond Fund | Returns Before Taxes | RidgeWorth Short-Term Bond Fund, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

2.47%

5 Years

rr_AverageAnnualReturnYear05

3.38%

10 Years

rr_AverageAnnualReturnYear10

2.91%

RidgeWorth Short-Term Bond Fund | Returns Before Taxes | RidgeWorth Short-Term Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

3.51%

5 Years

rr_AverageAnnualReturnYear05

4.43%

10 Years

rr_AverageAnnualReturnYear10

3.73%

RidgeWorth Short-Term Bond Fund | Returns After Taxes on Distributions | RidgeWorth Short-Term Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

2.66%

5 Years

rr_AverageAnnualReturnYear05

3.07%

10 Years

rr_AverageAnnualReturnYear10

2.40%

RidgeWorth Short-Term Bond Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Short-Term Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

2.27%

5 Years

rr_AverageAnnualReturnYear05

2.98%

10 Years

rr_AverageAnnualReturnYear10

2.39%

RidgeWorth Short-Term Bond Fund | Barclays Capital 1-3 Year Government/Credit Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital 1-3 Year Government/Credit Index

1 Year

rr_AverageAnnualReturnYear01

2.80%

5 Years

rr_AverageAnnualReturnYear05

4.53%

10 Years

rr_AverageAnnualReturnYear10

4.34%

RidgeWorth Short-Term U.S. Treasury Securities Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

SHORT-TERM U.S. TREASURY SECURITIES FUND Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Short-Term U.S. Treasury Securities Fund (the “Fund”) seeks high current income, while preserving capital.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulation on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

August 1, 2012

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 36% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

36.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

The Fund invests exclusively in short-term U.S. Treasury securities (those with remaining maturities of 5 years or less) and shares of registered money market funds that invest in the foregoing. The Fund intends to maintain an average weighted maturity from 1 to 3 years.

The Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), manages the Fund from a total return perspective. That is, the Subadviser makes day to day investment decisions for the Fund with a view toward maximizing total return. In selecting investments for purchase and sale, the Subadviser attempts to identify U.S. Treasury securities with maturities that offer a comparably better return potential and yield than either shorter maturity or longer maturity securities for a given level of interest rate risk.

In addition, to implement its investment strategy, the Fund may buy or sell, to a limited extent, derivative instruments (such as futures, options and swaps) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate risk.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

The Fund invests exclusively in short-term U.S. Treasury securities (those with remaining maturities of 5 years or less) and shares of registered money market funds that invest in the foregoing.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Short-term U.S. Treasury Securities Risk: Short-term U.S. Treasury securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Futures Contract Risk: The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of its Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[39]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

3.02%

(3/31/08)

Worst Quarter

-0.94%

(6/30/04)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Short-Term U.S. Treasury Securities Fund | RidgeWorth Short-Term U.S. Treasury Securities Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STSFX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

2.50%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.40%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.18%

Other Expenses

rr_OtherExpensesOverAssets

0.22%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.80%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.07%)

^[40]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

0.73%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

323

3 Years

rr_ExpenseExampleYear03

493

5 Years

rr_ExpenseExampleYear05

677

10 Years

rr_ExpenseExampleYear10

1,213

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

323

3 Years

rr_ExpenseExampleNoRedemptionYear03

493

5 Years

rr_ExpenseExampleNoRedemptionYear05

677

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,213

RidgeWorth Short-Term U.S. Treasury Securities Fund | RidgeWorth Short-Term U.S. Treasury Securities Fund, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SSUSX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.40%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.22%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.62%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.07%)

^[40]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

1.55%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

258

3 Years

rr_ExpenseExampleYear03

505

5 Years

rr_ExpenseExampleYear05

876

10 Years

rr_ExpenseExampleYear10

1,922

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

158

3 Years

rr_ExpenseExampleNoRedemptionYear03

505

5 Years

rr_ExpenseExampleNoRedemptionYear05

876

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,922

RidgeWorth Short-Term U.S. Treasury Securities Fund | RidgeWorth Short-Term U.S. Treasury Securities Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SUSTX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.40%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.22%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.62%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.07%)

^[40]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

0.55%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

56

3 Years

rr_ExpenseExampleYear03

192

5 Years

rr_ExpenseExampleYear05

340

10 Years

rr_ExpenseExampleYear10

771

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

56

3 Years

rr_ExpenseExampleNoRedemptionYear03

192

5 Years

rr_ExpenseExampleNoRedemptionYear05

340

10 Years

rr_ExpenseExampleNoRedemptionYear10

771

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

6.55%

^[39]

2002

rr_AnnualReturn2002

4.61%

^[39]

2003

rr_AnnualReturn2003

1.37%

^[39]

2004

rr_AnnualReturn2004

0.18%

^[39]

2005

rr_AnnualReturn2005

1.38%

^[39]

2006

rr_AnnualReturn2006

3.43%

^[39]

2007

rr_AnnualReturn2007

6.82%

^[39]

2008

rr_AnnualReturn2008

6.55%

^[39]

2009

rr_AnnualReturn2009

0.47%

^[39]

2010

rr_AnnualReturn2010

1.92%

^[39]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Mar. 31, 2008

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

3.02%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Jun. 30, 2004

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(0.94%)

RidgeWorth Short-Term U.S. Treasury Securities Fund | Returns Before Taxes | RidgeWorth Short-Term U.S. Treasury Securities Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

1.74%

5 Years

rr_AverageAnnualReturnYear05

3.62%

10 Years

rr_AverageAnnualReturnYear10

3.11%

RidgeWorth Short-Term U.S. Treasury Securities Fund | Returns Before Taxes | RidgeWorth Short-Term U.S. Treasury Securities Fund, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

0.91%

5 Years

rr_AverageAnnualReturnYear05

2.79%

10 Years

rr_AverageAnnualReturnYear10

2.56%

RidgeWorth Short-Term U.S. Treasury Securities Fund | Returns Before Taxes | RidgeWorth Short-Term U.S. Treasury Securities Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

1.92%

5 Years

rr_AverageAnnualReturnYear05

3.81%

10 Years

rr_AverageAnnualReturnYear10

3.30%

RidgeWorth Short-Term U.S. Treasury Securities Fund | Returns After Taxes on Distributions | RidgeWorth Short-Term U.S. Treasury Securities Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

1.02%

5 Years

rr_AverageAnnualReturnYear05

2.69%

10 Years

rr_AverageAnnualReturnYear10

2.19%

RidgeWorth Short-Term U.S. Treasury Securities Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Short-Term U.S. Treasury Securities Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

1.36%

5 Years

rr_AverageAnnualReturnYear05

2.61%

10 Years

rr_AverageAnnualReturnYear10

2.18%

RidgeWorth Short-Term U.S. Treasury Securities Fund | Barclays Capital 1-3 Year U.S. Treasury Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital 1-3 Year U.S. Treasury Index

1 Year

rr_AverageAnnualReturnYear01

2.40%

5 Years

rr_AverageAnnualReturnYear05

4.19%

10 Years

rr_AverageAnnualReturnYear10

3.95%

RidgeWorth Ultra-Short Bond Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

ULTRA-SHORT BOND FUND Summary Section

I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Ultra-Short Bond Fund (the “Fund”) seeks high current income consistent with preserving capital and maintaining liquidity.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulations on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulations on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 229% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

229.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in short duration, investment grade money market and fixed income securities including, but not limited to, U.S. Treasury and agency securities, obligations of supranational entities and foreign governments, domestic and foreign corporate debt obligations, taxable municipal debt securities, mortgage-backed and asset-backed securities, repurchase agreements, and other mutual funds. The Fund’s investment in foreign issuers may at times be significant. The Fund normally expects to maintain an average effective duration between 3 months and 1 year. Individual purchases will generally be limited to securities with an effective duration of less than 5 years. Duration measures a bond or Fund’s sensitivity to interest rate changes and is expressed as a number of years. The higher the number, the greater the risk. Under normal circumstances, for example, if a portfolio has a duration of five years, its value will change by 5% if rates change by 1%. Shorter duration bonds result in lower expected volatility.

In selecting investments for purchase and sale, the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), attempts to maximize income by identifying securities that offer an acceptable yield for a given level of credit risk and maturity. The Subadviser attempts to identify short duration securities that offer a comparably better return potential and yield than money market funds. The Subadviser may retain securities if the rating of the security falls below investment grade and the Subadviser deems retention of the security to be in the best interests of the Fund.

In addition, to implement its investment strategy, the Fund may buy or sell, derivative instruments (such as swaps, including credit default swaps, futures and options) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate risk.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in short duration, investment grade money market and fixed income securities including, but not limited to, U.S. Treasury and agency securities, obligations of supranational entities and foreign governments, domestic and foreign corporate debt obligations, taxable municipal debt securities, mortgage-backed and asset-backed securities, repurchase agreements, and other mutual funds.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments and delays in enforcement of rights.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Futures Contract Risk: The Fund may enter into futures contracts. The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[41]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

3.10%

(6/30/09)

Worst Quarter

-1.75%

(9/30/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

RidgeWorth Ultra-Short Bond Fund | RidgeWorth Ultra-Short Bond Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SISSX

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.22%

Other Expenses

rr_OtherExpensesOverAssets

0.10%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.32%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

33

3 Years

rr_ExpenseExampleYear03

103

5 Years

rr_ExpenseExampleYear05

180

10 Years

rr_ExpenseExampleYear10

408

Annual Total Returns

rr_BarChartTableAbstract

2003

rr_AnnualReturn2003

1.16%

^[41]

2004

rr_AnnualReturn2004

1.22%

^[41]

2005

rr_AnnualReturn2005

3.00%

^[41]

2006

rr_AnnualReturn2006

4.77%

^[41]

2007

rr_AnnualReturn2007

5.32%

^[41]

2008

rr_AnnualReturn2008

(2.03%)

^[41]

2009

rr_AnnualReturn2009

8.01%

^[41]

2010

rr_AnnualReturn2010

2.36%

^[41]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

3.10%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Sep. 30, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(1.75%)

RidgeWorth Ultra-Short Bond Fund | Returns Before Taxes | RidgeWorth Ultra-Short Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

2.36%

5 Years

rr_AverageAnnualReturnYear05

3.63%

Since Inception

rr_AverageAnnualReturnSinceInception

3.00%

^[42]

Inception Date

rr_AverageAnnualReturnInceptionDate

Apr. 15, 2002

RidgeWorth Ultra-Short Bond Fund | Returns After Taxes on Distributions | RidgeWorth Ultra-Short Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

1.74%

5 Years

rr_AverageAnnualReturnYear05

2.31%

Since Inception

rr_AverageAnnualReturnSinceInception

1.91%

^[42]

Inception Date

rr_AverageAnnualReturnInceptionDate

Apr. 15, 2002

RidgeWorth Ultra-Short Bond Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Ultra-Short Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

1.53%

5 Years

rr_AverageAnnualReturnYear05

2.32%

Since Inception

rr_AverageAnnualReturnSinceInception

1.92%

^[42]

Inception Date

rr_AverageAnnualReturnInceptionDate

Apr. 15, 2002

RidgeWorth Ultra-Short Bond Fund | Barclays Capital 3-6 Month U.S. Treasury Bill Index (reflects no deductions for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital 3-6 Month U.S. Treasury Bill Index

1 Year

rr_AverageAnnualReturnYear01

0.24%

5 Years

rr_AverageAnnualReturnYear05

2.71%

Since Inception

rr_AverageAnnualReturnSinceInception

2.34%

^[42]

Inception Date

rr_AverageAnnualReturnInceptionDate

Apr. 30, 2002

RidgeWorth U.S. Government Securities Ultra-Short Bond Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

U.S. GOVERNMENT SECURITIES ULTRA-SHORT BOND FUND Summary Section

I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The U.S. Government Securities Ultra-Short Bond Fund (the “Fund”) seeks high current income consistent with preserving capital and maintaining liquidity.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulations on page 91 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 90 of the Fund’s prospectus and Rights of Accumulations on page 91 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 229% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

229.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in short duration U.S. Treasury securities, U.S. agency securities, U.S. agency mortgage-backed securities, repurchase agreements, other U.S. government securities and shares of registered money market mutual funds that invest in the foregoing. The Fund expects to maintain an average effective duration between 3 months and 1 year. Individual purchases will generally be limited to securities with an effective duration of less than 5 years. Duration measures a bond or Fund’s sensitivity to interest rate changes and is expressed as a number of years. The higher the number, the greater the risk. Under normal circumstances, for example, if a portfolio has a duration of five years, its value will change by 5% if rates change by 1%. Shorter duration bonds result in lower expected volatility.

In selecting securities for purchase and sale, the Fund’s Subadviser, StableRiver Capital Management LLC (“StableRiver” or the “Subadviser”), attempts to maximize income by identifying securities that offer an acceptable yield for a given maturity.

In addition, to implement its investment strategy, the Fund may buy or sell, to a limited extent, derivative instruments (such as futures, options and swaps) to use as a substitute for a purchase or sale of a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other risks, such as interest rate risk.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in short duration U.S. Treasury securities, U.S. agency securities, U.S. agency mortgage-backed securities, repurchase agreements, other U.S. government securities and shares of registered money market mutual funds that invest in the foregoing.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Debt Securities Risk: Debt securities, such as bonds, involve credit risk. Credit risk is the risk that the borrower will not make timely payments of principal and interest. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on the issuer’s financial condition and on the terms of the securities. Debt securities are also subject to interest rate risk, which is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter term securities.

Mortgage-Backed and Asset-Backed Securities Risk: Mortgage- and asset-backed securities are debt instruments that are secured by interests in pools of mortgage loans or other financial assets. The value of these securities will be influenced by the factors affecting the assets underlying such securities, swings in interest rates, changes in default rates, or deteriorating economic conditions. During periods of declining asset values, mortgage-backed and asset-backed securities may face valuation difficulties, become more volatile and/or illiquid. The risk of default is generally higher in the case of securities backed by loans made to borrowers with “sub-prime” credit metrics.

If market interest rates increase substantially and the Fund’s adjustable-rate securities are not able to reset to market interest rates during any one adjustment period, the value of the Fund’s holdings and its net asset value may decline until the adjustable-rate securities are able to reset to market rates. In the event of a dramatic increase in interest rates, the lifetime limit on a security’s interest rate may prevent the rate from adjusting to prevailing market rates. In such an event the security could underperform and affect the Fund’s net asset value.

Prepayment and Call Risk: During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or prepay the bond before its stated maturity date. When mortgages and other obligations are prepaid and when securities are called, the Fund may have to reinvest the proceeds in securities with a lower yield or fail to recover additional amounts paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decline in the Fund’s income.

Derivatives Risk: In the course of pursuing its investment strategies, the Fund may invest in certain types of derivatives including swaps, foreign currency forward contracts and futures. The Fund is exposed to additional volatility and potential loss with these investments. Losses in these investments may exceed the Fund’s initial investment. Derivatives may be difficult to value, may become illiquid and may not correlate perfectly with the overall securities market.

Futures Contract Risk: The Fund may enter into futures contracts. The risks associated with futures include: the Subadviser’s ability to manage these instruments, the potential inability to terminate or sell a position, the lack of a liquid secondary market for the Fund’s position and the risk that the counterparty to the transaction will not meet its obligations.

Swap Risk: The Fund may enter into swap agreements, including credit default and interest rate swaps, for purposes of attempting to gain exposure to a particular asset without actually purchasing that asset or to hedge a position. Credit default swaps may increase or decrease the Fund’s exposure to credit risk and could result in losses if the Subadviser does not correctly evaluate the creditworthiness of the entity on which the credit default swap is based. Swap agreements may also subject the Fund to the risk that the counterparty to the transaction may not meet its obligations.

Leverage Risk: Certain transactions and the use of derivatives such as swaps and futures may create leveraging risk. Leverage may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities.

U.S. Government Issuers Risk: U.S. Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of U.S. Treasury obligations to decline. Obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. U.S. government debt securities may underperform other segments of the fixed income market or the fixed income market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows the changes in performance of the Fund’s I Shares from year to year.

^[43]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

2.14%

(3/31/09)

Worst Quarter

-0.03%

(6/30/04)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

RidgeWorth U.S. Government Securities Ultra-Short Bond Fund | RidgeWorth U.S. Government Securities Ultra-Short Bond Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SIGVX

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.19%

Other Expenses

rr_OtherExpensesOverAssets

0.14%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.33%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

34

3 Years

rr_ExpenseExampleYear03

106

5 Years

rr_ExpenseExampleYear05

186

10 Years

rr_ExpenseExampleYear10

420

Annual Total Returns

rr_BarChartTableAbstract

2003

rr_AnnualReturn2003

0.72%

^[43]

2004

rr_AnnualReturn2004

1.81%

^[43]

2005

rr_AnnualReturn2005

2.45%

^[43]

2006

rr_AnnualReturn2006

4.88%

^[43]

2007

rr_AnnualReturn2007

5.43%

^[43]

2008

rr_AnnualReturn2008

3.54%

^[43]

2009

rr_AnnualReturn2009

5.39%

^[43]

2010

rr_AnnualReturn2010

1.76%

^[43]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Mar. 31, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

2.14%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Jun. 30, 2004

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(0.03%)

RidgeWorth U.S. Government Securities Ultra-Short Bond Fund | Returns Before Taxes | RidgeWorth U.S. Government Securities Ultra-Short Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

1.76%

5 Years

rr_AverageAnnualReturnYear05

4.19%

Since Inception

rr_AverageAnnualReturnSinceInception

3.29%

^[44]

Inception Date

rr_AverageAnnualReturnInceptionDate

Apr. 11, 2002

RidgeWorth U.S. Government Securities Ultra-Short Bond Fund | Returns After Taxes on Distributions | RidgeWorth U.S. Government Securities Ultra-Short Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

1.11%

5 Years

rr_AverageAnnualReturnYear05

2.85%

Since Inception

rr_AverageAnnualReturnSinceInception

2.17%

^[44]

Inception Date

rr_AverageAnnualReturnInceptionDate

Apr. 11, 2002

RidgeWorth U.S. Government Securities Ultra-Short Bond Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth U.S. Government Securities Ultra-Short Bond Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

1.14%

5 Years

rr_AverageAnnualReturnYear05

2.79%

Since Inception

rr_AverageAnnualReturnSinceInception

2.15%

^[44]

Inception Date

rr_AverageAnnualReturnInceptionDate

Apr. 11, 2002

RidgeWorth U.S. Government Securities Ultra-Short Bond Fund | Barclays Capital 3-6 Month U.S. Treasury Bill Index (reflects no deductions for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Barclays Capital 3-6 Month U.S. Treasury Bill Index

1 Year

rr_AverageAnnualReturnYear01

0.24%

5 Years

rr_AverageAnnualReturnYear05

2.71%

Since Inception

rr_AverageAnnualReturnSinceInception

2.30%

^[44]

Inception Date

rr_AverageAnnualReturnInceptionDate

Mar. 31, 2002

RidgeWorth Large Cap Value Equity Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

LARGE CAP VALUE EQUITY FUND Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Large Cap Value Equity Fund (the “Fund”) seeks to provide a high level of capital appreciation.

Objective, Secondary [Text Block]

rr_ObjectiveSecondaryTextBlock

As a secondary goal, the Fund also seeks to provide current income.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 134% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

134.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S.-traded equity securities of large-capitalization companies. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). Ceredex Value Advisors LLC (“Ceredex” or the “Subadviser”) considers large-capitalization companies to be companies with market capitalizations similar to those of companies in the Russell 1000^® Value Index. As of July 1, 2011, the market capitalization range of companies in the Russell 1000^® Value Index was between approximately $519.1 million and $400.9 billion.

In selecting investments for purchase and sale, the Subadviser chooses companies that it believes are undervalued in the market relative to the industry sector and the company’s own valuation history. The Subadviser evaluates potential catalysts that may cause an upward re-rating of the stock’s valuation. Additionally, the common stocks purchased for the Fund generally pay dividends at the time of purchase or are expected to pay dividends soon after their purchase.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S.-traded equity securities of large-capitalization companies.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Value Investing Risk: “Value” investing attempts to identify strong companies whose stocks are selling at a discount from their perceived true worth. It is subject to the risk that the stocks’ intrinsic values may never be fully recognized or realized by the market, their prices may go down, or that stocks judged to be undervalued may actually be appropriately priced.

ADR Risk: The Fund may invest in ADRs, which are depositary receipts issued in registered form by a U.S. bank or trust company evidencing ownership of underlying securities issued by a foreign company. Investments in ADRs involve risks similar to those accompanying direct investments in foreign securities. These include the risk that political and economic events unique to a country or region will affect those markets and their issuers.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[45]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

15.26%

(6/30/09)

Worst Quarter

-19.89%

(9/30/02)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Large Cap Value Equity Fund | RidgeWorth Large Cap Value Equity Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SVIIX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.75%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.77%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.06%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.13%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

685

3 Years

rr_ExpenseExampleYear03

915

5 Years

rr_ExpenseExampleYear05

1,164

10 Years

rr_ExpenseExampleYear10

1,876

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

685

3 Years

rr_ExpenseExampleNoRedemptionYear03

915

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,164

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,876

RidgeWorth Large Cap Value Equity Fund | RidgeWorth Large Cap Value Equity Fund, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SVIFX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.77%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.06%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.83%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

286

3 Years

rr_ExpenseExampleYear03

577

5 Years

rr_ExpenseExampleYear05

993

10 Years

rr_ExpenseExampleYear10

2,156

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

186

3 Years

rr_ExpenseExampleNoRedemptionYear03

577

5 Years

rr_ExpenseExampleNoRedemptionYear05

993

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,156

RidgeWorth Large Cap Value Equity Fund | RidgeWorth Large Cap Value Equity Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STVTX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.77%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.06%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.83%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

85

3 Years

rr_ExpenseExampleYear03

265

5 Years

rr_ExpenseExampleYear05

462

10 Years

rr_ExpenseExampleYear10

1,029

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

85

3 Years

rr_ExpenseExampleNoRedemptionYear03

265

5 Years

rr_ExpenseExampleNoRedemptionYear05

462

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,029

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

10.85%

^[45]

2002

rr_AnnualReturn2002

(0.95%)

^[45]

2003

rr_AnnualReturn2003

(15.47%)

^[45]

2004

rr_AnnualReturn2004

23.64%

^[45]

2005

rr_AnnualReturn2005

15.08%

^[45]

2006

rr_AnnualReturn2006

3.70%

^[45]

2007

rr_AnnualReturn2007

22.53%

^[45]

2008

rr_AnnualReturn2008

(32.32%)

^[45]

2009

rr_AnnualReturn2009

24.65%

^[45]

2010

rr_AnnualReturn2010

18.28%

^[45]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

15.26%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Sep. 30, 2002

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(19.89%)

RidgeWorth Large Cap Value Equity Fund | Returns Before Taxes | RidgeWorth Large Cap Value Equity Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

17.88%

5 Years

rr_AverageAnnualReturnYear05

4.55%

10 Years

rr_AverageAnnualReturnYear10

4.25%

RidgeWorth Large Cap Value Equity Fund | Returns Before Taxes | RidgeWorth Large Cap Value Equity Fund, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

17.03%

5 Years

rr_AverageAnnualReturnYear05

3.82%

10 Years

rr_AverageAnnualReturnYear10

3.51%

RidgeWorth Large Cap Value Equity Fund | Returns Before Taxes | RidgeWorth Large Cap Value Equity Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

18.28%

5 Years

rr_AverageAnnualReturnYear05

4.87%

10 Years

rr_AverageAnnualReturnYear10

4.59%

RidgeWorth Large Cap Value Equity Fund | Returns After Taxes on Distributions | RidgeWorth Large Cap Value Equity Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

18.07%

5 Years

rr_AverageAnnualReturnYear05

3.88%

10 Years

rr_AverageAnnualReturnYear10

3.88%

RidgeWorth Large Cap Value Equity Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Large Cap Value Equity Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

12.11%

5 Years

rr_AverageAnnualReturnYear05

3.91%

10 Years

rr_AverageAnnualReturnYear10

3.72%

RidgeWorth Large Cap Value Equity Fund | Russell 1000® Value Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Russell 1000^® Value Index

1 Year

rr_AverageAnnualReturnYear01

15.51%

5 Years

rr_AverageAnnualReturnYear05

1.28%

10 Years

rr_AverageAnnualReturnYear10

3.26%

RidgeWorth Mid-Cap Value Equity Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

MID-CAP VALUE EQUITY FUND Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Mid-Cap Value Equity Fund (the “Fund”) seeks to provide capital appreciation.

Objective, Secondary [Text Block]

rr_ObjectiveSecondaryTextBlock

As a secondary goal, the Fund also seeks to provide current income.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 170% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

170.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S.-traded equity securities of mid-capitalization companies. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). Ceredex Value Advisors LLC (“Ceredex” or the “Subadviser”) considers mid-capitalization companies to be companies with market capitalizations similar to those of companies in the Russell Midcap^® Value Index. As of July 1, 2011, the market capitalization range of companies in the Russell Midcap^® Value Index was between approximately $519.1 million and $17.8 billion.

In selecting investments for purchase and sale, the Subadviser chooses companies that it believes are undervalued in the market relative to the industry sector and the company’s own valuation history. The Subadviser evaluates potential catalysts that may cause an upward re-rating of the stock’s valuation. Additionally, the common stocks purchased for the Fund generally pay dividends at the time of purchase or are expected to pay dividends soon after their purchase.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S.-traded equity securities of mid-capitalization companies.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Mid-Capitalization Companies Risk: Mid-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of large-capitalization companies. Mid-capitalization companies may be newer or less established and may have limited resources, products and markets, and less liquid.

Value Investing Risk: “Value” investing attempts to identify strong companies whose stocks are selling at a discount from their perceived true worth. It is subject to the risk that the stocks’ intrinsic values may never be fully recognized or realized by the market, their prices may go down, or that stocks judged to be undervalued may actually be appropriately priced.

ADR Risk: The Fund may invest in ADRs, which are depositary receipts issued in registered form by a U.S. bank or trust company evidencing ownership of underlying securities issued by a foreign company. Investments in ADRs involve risks similar to those accompanying direct investments in foreign securities. These include the risk that political and economic events unique to a country or region will affect those markets and their issuers.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[46]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

24.79%

(9/30/09)

Worst Quarter

-23.38%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Mid-Cap Value Equity Fund | RidgeWorth Mid-Cap Value Equity Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SAMVX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.75%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.96%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.09%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.35%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

706

3 Years

rr_ExpenseExampleYear03

980

5 Years

rr_ExpenseExampleYear05

1,275

10 Years

rr_ExpenseExampleYear10

2,112

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

706

3 Years

rr_ExpenseExampleNoRedemptionYear03

980

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,275

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,112

RidgeWorth Mid-Cap Value Equity Fund | RidgeWorth Mid-Cap Value Equity Fund, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SMVFX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.96%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

2.04%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

308

3 Years

rr_ExpenseExampleYear03

641

5 Years

rr_ExpenseExampleYear05

1,101

10 Years

rr_ExpenseExampleYear10

2,377

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

208

3 Years

rr_ExpenseExampleNoRedemptionYear03

641

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,101

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,377

RidgeWorth Mid-Cap Value Equity Fund | RidgeWorth Mid-Cap Value Equity Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SMVTX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.96%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.04%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

106

3 Years

rr_ExpenseExampleYear03

332

5 Years

rr_ExpenseExampleYear05

575

10 Years

rr_ExpenseExampleYear10

1,276

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

106

3 Years

rr_ExpenseExampleNoRedemptionYear03

332

5 Years

rr_ExpenseExampleNoRedemptionYear05

575

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,276

Annual Total Returns

rr_BarChartTableAbstract

2002

rr_AnnualReturn2002

(21.26%)

^[46]

2003

rr_AnnualReturn2003

29.51%

^[46]

2004

rr_AnnualReturn2004

20.21%

^[46]

2005

rr_AnnualReturn2005

9.46%

^[46]

2006

rr_AnnualReturn2006

21.97%

^[46]

2007

rr_AnnualReturn2007

5.43%

^[46]

2008

rr_AnnualReturn2008

(34.79%)

^[46]

2009

rr_AnnualReturn2009

46.98%

^[46]

2010

rr_AnnualReturn2010

27.66%

^[46]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Sep. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

24.79%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(23.38%)

RidgeWorth Mid-Cap Value Equity Fund | Returns Before Taxes | RidgeWorth Mid-Cap Value Equity Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

27.22%

5 Years

rr_AverageAnnualReturnYear05

9.15%

Since Inception

rr_AverageAnnualReturnSinceInception

11.86%

^[47]

Inception Date

rr_AverageAnnualReturnInceptionDate

Oct. 27, 2003

RidgeWorth Mid-Cap Value Equity Fund | Returns Before Taxes | RidgeWorth Mid-Cap Value Equity Fund, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

26.44%

5 Years

rr_AverageAnnualReturnYear05

8.40%

Since Inception

rr_AverageAnnualReturnSinceInception

8.24%

^[48]

Inception Date

rr_AverageAnnualReturnInceptionDate

Nov. 30, 2001

RidgeWorth Mid-Cap Value Equity Fund | Returns Before Taxes | RidgeWorth Mid-Cap Value Equity Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

27.66%

5 Years

rr_AverageAnnualReturnYear05

9.49%

Since Inception

rr_AverageAnnualReturnSinceInception

9.17%

^[48]

Inception Date

rr_AverageAnnualReturnInceptionDate

Nov. 30, 2001

RidgeWorth Mid-Cap Value Equity Fund | Returns After Taxes on Distributions | RidgeWorth Mid-Cap Value Equity Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

25.21%

5 Years

rr_AverageAnnualReturnYear05

6.73%

Since Inception

rr_AverageAnnualReturnSinceInception

7.26%

^[48]

Inception Date

rr_AverageAnnualReturnInceptionDate

Nov. 30, 2001

RidgeWorth Mid-Cap Value Equity Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Mid-Cap Value Equity Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

18.40%

5 Years

rr_AverageAnnualReturnYear05

6.73%

Since Inception

rr_AverageAnnualReturnSinceInception

7.05%

^[48]

Inception Date

rr_AverageAnnualReturnInceptionDate

Nov. 30, 2001

RidgeWorth Mid-Cap Value Equity Fund | Russell Midcap® Value Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Russell Midcap^® Value Index

1 Year

rr_AverageAnnualReturnYear01

24.75%

5 Years

rr_AverageAnnualReturnYear05

4.08%

RidgeWorth Mid-Cap Value Equity Fund | Russell Midcap® Value Index (reflects no deduction for fees, expenses or taxes) | Since Inception, 2001-11-30

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Since Inception

rr_AverageAnnualReturnSinceInception

9.13%

^[48]

Inception Date

rr_AverageAnnualReturnInceptionDate

Nov. 30, 2001

RidgeWorth Mid-Cap Value Equity Fund | Russell Midcap® Value Index (reflects no deduction for fees, expenses or taxes) | Since Inception, 2003-10-27

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Since Inception

rr_AverageAnnualReturnSinceInception

9.12%

^[47]

Inception Date

rr_AverageAnnualReturnInceptionDate

Oct. 27, 2003

RidgeWorth Small Cap Value Equity Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

SMALL CAP VALUE EQUITY FUND Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Small Cap Value Equity Fund (the “Fund”) seeks to provide capital appreciation.

Objective, Secondary [Text Block]

rr_ObjectiveSecondaryTextBlock

As a secondary goal, the Fund also seeks to provide current income.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 72% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

72.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S.-traded equity securities of small-capitalization companies. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). Ceredex Value Advisors LLC (“Ceredex” or the “Subadviser”) considers small-capitalization companies to be companies with market capitalizations between $50 million and $3 billion or with market capitalizations similar to those of companies in the Russell 2000^® Value Index. As of July 1, 2011, the market capitalization range of companies in the Russell 2000^® Value Index was between approximately $31.3 million and $3.1 billion.

In selecting investments for purchase and sale, the Subadviser chooses companies that it believes are undervalued in the market relative to the industry sector and the company’s own valuation history. The Subadviser evaluates potential catalysts that may cause an upward re-rating of the stock’s valuation. Additionally, the common stocks purchased for the Fund generally pay dividends at the time of purchase or are expected to pay dividends soon after their purchase.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S.-traded equity securities of small-capitalization companies.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Small-Capitalization Companies Risk: Small-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of mid- or large-capitalization companies. Small-capitalization companies may be newer or less established and may have limited resources, products and markets, and less liquid.

Value Investing Risk: “Value” investing attempts to identify strong companies whose stocks are selling at a discount from their perceived true worth. It is subject to the risk that the stocks’ intrinsic values may never be fully recognized or realized by the market, their prices may go down, or that stocks judged to be undervalued may actually be appropriately priced.

ADR Risk: The Fund may invest in ADRs, which are depositary receipts issued in registered form by a U.S. bank or trust company evidencing ownership of underlying securities issued by a foreign company. Investments in ADRs involve risks similar to those accompanying direct investments in foreign securities. These include the risk that political and economic events unique to a country or region will affect those markets and their issuers.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. A Shares were offered beginning on October 9, 2003. Performance prior to October 9, 2003, with respect to A Shares, is that of I Shares of the Fund, and has not been adjusted to reflect A Share expenses. If it had been, performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[49]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

19.65%

(9/30/09)

Worst Quarter

-26.62%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Small Cap Value Equity Fund | RidgeWorth Small Cap Value Equity Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SASVX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.75%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

1.13%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.09%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.52%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

722

3 Years

rr_ExpenseExampleYear03

1,030

5 Years

rr_ExpenseExampleYear05

1,359

10 Years

rr_ExpenseExampleYear10

2,290

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

722

3 Years

rr_ExpenseExampleNoRedemptionYear03

1,030

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,359

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,290

RidgeWorth Small Cap Value Equity Fund | RidgeWorth Small Cap Value Equity Fund, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STCEX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

1.13%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

2.21%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

325

3 Years

rr_ExpenseExampleYear03

693

5 Years

rr_ExpenseExampleYear05

1,188

10 Years

rr_ExpenseExampleYear10

2,553

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

225

3 Years

rr_ExpenseExampleNoRedemptionYear03

693

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,188

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,553

RidgeWorth Small Cap Value Equity Fund | RidgeWorth Small Cap Value Equity Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SCETX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

1.13%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.21%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

124

3 Years

rr_ExpenseExampleYear03

385

5 Years

rr_ExpenseExampleYear05

667

10 Years

rr_ExpenseExampleYear10

1,472

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

124

3 Years

rr_ExpenseExampleNoRedemptionYear03

385

5 Years

rr_ExpenseExampleNoRedemptionYear05

667

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,472

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

21.21%

^[49]

2002

rr_AnnualReturn2002

(1.74%)

^[49]

2003

rr_AnnualReturn2003

37.05%

^[49]

2004

rr_AnnualReturn2004

25.47%

^[49]

2005

rr_AnnualReturn2005

12.46%

^[49]

2006

rr_AnnualReturn2006

16.14%

^[49]

2007

rr_AnnualReturn2007

2.03%

^[49]

2008

rr_AnnualReturn2008

(31.97%)

^[49]

2009

rr_AnnualReturn2009

36.04%

^[49]

2010

rr_AnnualReturn2010

28.79%

^[49]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Sep. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

19.65%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(26.62%)

RidgeWorth Small Cap Value Equity Fund | Returns Before Taxes | RidgeWorth Small Cap Value Equity Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

28.38%

5 Years

rr_AverageAnnualReturnYear05

6.85%

10 Years

rr_AverageAnnualReturnYear10

12.27%

RidgeWorth Small Cap Value Equity Fund | Returns Before Taxes | RidgeWorth Small Cap Value Equity Fund, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

27.36%

5 Years

rr_AverageAnnualReturnYear05

6.49%

10 Years

rr_AverageAnnualReturnYear10

11.73%

RidgeWorth Small Cap Value Equity Fund | Returns Before Taxes | RidgeWorth Small Cap Value Equity Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

28.79%

5 Years

rr_AverageAnnualReturnYear05

7.15%

10 Years

rr_AverageAnnualReturnYear10

12.52%

RidgeWorth Small Cap Value Equity Fund | Returns After Taxes on Distributions | RidgeWorth Small Cap Value Equity Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

28.53%

5 Years

rr_AverageAnnualReturnYear05

4.89%

10 Years

rr_AverageAnnualReturnYear10

10.77%

RidgeWorth Small Cap Value Equity Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Small Cap Value Equity Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

19.00%

5 Years

rr_AverageAnnualReturnYear05

5.50%

10 Years

rr_AverageAnnualReturnYear10

10.69%

RidgeWorth Small Cap Value Equity Fund | Russell 2000® Value Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Russell 2000^® Value Index

1 Year

rr_AverageAnnualReturnYear01

24.50%

5 Years

rr_AverageAnnualReturnYear05

3.52%

10 Years

rr_AverageAnnualReturnYear10

8.42%

RidgeWorth Large Cap Core Growth Stock Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

LARGE CAP CORE GROWTH STOCK FUND Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Large Cap Core Growth Stock Fund (formerly, the Large Cap Core Equity Fund) (the “Fund”) seeks to provide long-term capital appreciation.

Objective, Secondary [Text Block]

rr_ObjectiveSecondaryTextBlock

As a secondary goal, the Fund also seeks to provide current income.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 136% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

136.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities of large-capitalization companies. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). Silvant Capital Management LLC (“Silvant” or the “Subadviser”) considers large-capitalization companies to be companies with market capitalizations similar to those of companies in the S&P 500 Index. As of July 1, 2011, the market capitalization range of companies in the S&P 500 Index was between approximately $1.4 billion and $400.9 billion.

The Subadviser applies proprietary quantitative models to rank stocks based on improving fundamentals, valuation, capital deployment and efficiency and sentiment or behavior factors. The Subadviser then uses fundamental research to select the portfolio of stocks it believes has the best current risk/return characteristics. In selecting investments for purchase, the Subadviser seeks companies with strong current earnings, growth in revenue, improving profitability, strong balance sheets, strong current and projected business fundamentals, and reasonable valuation. The Subadviser’s approach attempts to identify a well-defined “investment thesis” (why it believes the company’s current expectations will be increased over the next 3 to 18 months) based on competitive positioning, business model, and potential catalysts and risks. The Subadviser may sell a security when the investment thesis is realized, the investment thesis breaks down, or a more attractive alternative presents itself. The Subadviser believes in executing a very disciplined and objective investment process and controlling risk through a broadly diversified portfolio.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities of large-capitalization companies.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Growth Stock Risk: “Growth” stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. “Growth” stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

ADR Risk: The Fund may invest in ADRs, which are depositary receipts issued in registered form by a U.S. bank or trust company evidencing ownership of underlying securities issued by a foreign company. Investments in ADRs involve risks similar to those accompanying direct investments in foreign securities. These include the risk that political and economic events unique to a country or region will affect those markets and their issuers.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[50]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

15.73%

(6/30/09)

Worst Quarter

-22.03%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Large Cap Core Growth Stock Fund | RidgeWorth Large Cap Core Growth Stock Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

CFVIX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.75%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.85%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.25%

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.18%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

689

3 Years

rr_ExpenseExampleYear03

930

5 Years

rr_ExpenseExampleYear05

1,189

10 Years

rr_ExpenseExampleYear10

1,930

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

689

3 Years

rr_ExpenseExampleNoRedemptionYear03

930

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,189

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,930

RidgeWorth Large Cap Core Growth Stock Fund | RidgeWorth Large Cap Core Growth Stock Fund, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

CVIBX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.85%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.93%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

296

3 Years

rr_ExpenseExampleYear03

608

5 Years

rr_ExpenseExampleYear05

1,045

10 Years

rr_ExpenseExampleYear10

2,262

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

196

3 Years

rr_ExpenseExampleNoRedemptionYear03

608

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,045

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,262

RidgeWorth Large Cap Core Growth Stock Fund | RidgeWorth Large Cap Core Growth Stock Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

CRVAX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.85%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.93%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

95

3 Years

rr_ExpenseExampleYear03

297

5 Years

rr_ExpenseExampleYear05

516

10 Years

rr_ExpenseExampleYear10

1,148

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

95

3 Years

rr_ExpenseExampleNoRedemptionYear03

297

5 Years

rr_ExpenseExampleNoRedemptionYear05

516

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,148

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

(6.60%)

^[50]

2002

rr_AnnualReturn2002

(19.64%)

^[50]

2003

rr_AnnualReturn2003

28.14%

^[50]

2004

rr_AnnualReturn2004

14.23%

^[50]

2005

rr_AnnualReturn2005

9.59%

^[50]

2006

rr_AnnualReturn2006

17.15%

^[50]

2007

rr_AnnualReturn2007

1.18%

^[50]

2008

rr_AnnualReturn2008

(37.71%)

^[50]

2009

rr_AnnualReturn2009

29.00%

^[50]

2010

rr_AnnualReturn2010

10.01%

^[50]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

15.73%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(22.03%)

RidgeWorth Large Cap Core Growth Stock Fund | Returns Before Taxes | RidgeWorth Large Cap Core Growth Stock Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

9.78%

5 Years

rr_AverageAnnualReturnYear05

0.68%

10 Years

rr_AverageAnnualReturnYear10

2.11%

RidgeWorth Large Cap Core Growth Stock Fund | Returns Before Taxes | RidgeWorth Large Cap Core Growth Stock Fund, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

8.89%

5 Years

rr_AverageAnnualReturnYear05

(0.07%)

10 Years

rr_AverageAnnualReturnYear10

1.35%

RidgeWorth Large Cap Core Growth Stock Fund | Returns Before Taxes | RidgeWorth Large Cap Core Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

10.01%

5 Years

rr_AverageAnnualReturnYear05

0.94%

10 Years

rr_AverageAnnualReturnYear10

2.35%

RidgeWorth Large Cap Core Growth Stock Fund | Returns After Taxes on Distributions | RidgeWorth Large Cap Core Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

9.85%

5 Years

rr_AverageAnnualReturnYear05

0.15%

10 Years

rr_AverageAnnualReturnYear10

1.72%

RidgeWorth Large Cap Core Growth Stock Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Large Cap Core Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

6.70%

5 Years

rr_AverageAnnualReturnYear05

0.76%

10 Years

rr_AverageAnnualReturnYear10

1.92%

RidgeWorth Large Cap Core Growth Stock Fund | S&P 500 Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

S&P 500 Index

1 Year

rr_AverageAnnualReturnYear01

15.06%

5 Years

rr_AverageAnnualReturnYear05

2.29%

10 Years

rr_AverageAnnualReturnYear10

1.41%

RidgeWorth Large Cap Growth Stock Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

LARGE CAP GROWTH STOCK FUND Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Large Cap Growth Stock Fund (the “Fund”) seeks to provide capital appreciation.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 65 of the Fund’s prospectus and Rights of Accumulation on page 84 of the Fund’s Statement of Additional Information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 30% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

30.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities of large-capitalization companies. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). Silvant Capital Management LLC (“Silvant” or the “Subadviser”) considers large-capitalization companies to be companies with market capitalizations similar to those of companies in the Russell 1000^® Growth Index. As of July 1, 2011, the market capitalization range of companies in the Russell 1000^® Growth Index was between approximately $706.3 million and $400.9 billion. The Subadviser will seek out securities it believes have strong business fundamentals, such as revenue growth, improving cash flows, increasing margins and positive earning trends.

In selecting investments for purchase and sale, the Subadviser chooses companies that it believes have above average growth potential to beat expectations. The Subadviser applies proprietary quantitative models to rank stocks based on improving fundamentals, valuation, capital deployment and efficiency and sentiment or behavior factors. It then performs in-depth fundamental analysis to determine the quality and sustainability of expectations to determine whether or not the company is poised to beat expectations. The Subadviser uses a “bottom-up” process based on company fundamentals. Risk controls are in place to assist in maintaining a portfolio that is diversified by sector and minimizes unintended risks relative to the primary benchmark.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities of large-capitalization companies.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Growth Stock Risk: “Growth” stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. “Growth” stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

ADR Risk: The Fund may invest in ADRs, which are depositary receipts issued in registered form by a U.S. bank or trust company evidencing ownership of underlying securities issued by a foreign company. Investments in ADRs involve risks similar to those accompanying direct investments in foreign securities. These include the risk that political and economic events unique to a country or region will affect those markets and their issuers.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[51]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

14.85%

(9/30/09)

Worst Quarter

-21.73%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Large Cap Growth Stock Fund | RidgeWorth Large Cap Growth Stock Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STCIX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.75%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.97%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.09%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.36%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

707

3 Years

rr_ExpenseExampleYear03

983

5 Years

rr_ExpenseExampleYear05

1,280

10 Years

rr_ExpenseExampleYear10

2,123

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

707

3 Years

rr_ExpenseExampleNoRedemptionYear03

983

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,280

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,123

RidgeWorth Large Cap Growth Stock Fund | RidgeWorth Large Cap Growth Stock Fund, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STCFX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.97%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.09%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

2.06%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

310

3 Years

rr_ExpenseExampleYear03

648

5 Years

rr_ExpenseExampleYear05

1,112

10 Years

rr_ExpenseExampleYear10

2,398

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

210

3 Years

rr_ExpenseExampleNoRedemptionYear03

648

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,112

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,398

RidgeWorth Large Cap Growth Stock Fund | RidgeWorth Large Cap Growth Stock Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STCAX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.97%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.09%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.06%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

108

3 Years

rr_ExpenseExampleYear03

338

5 Years

rr_ExpenseExampleYear05

586

10 Years

rr_ExpenseExampleYear10

1,299

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

108

3 Years

rr_ExpenseExampleNoRedemptionYear03

338

5 Years

rr_ExpenseExampleNoRedemptionYear05

586

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,299

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

(6.49%)

^[51]

2002

rr_AnnualReturn2002

(21.98%)

^[51]

2003

rr_AnnualReturn2003

18.52%

^[51]

2004

rr_AnnualReturn2004

6.37%

^[51]

2005

rr_AnnualReturn2005

(1.27%)

^[51]

2006

rr_AnnualReturn2006

10.27%

^[51]

2007

rr_AnnualReturn2007

15.56%

^[51]

2008

rr_AnnualReturn2008

(39.98%)

^[51]

2009

rr_AnnualReturn2009

33.03%

^[51]

2010

rr_AnnualReturn2010

20.27%

^[51]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Sep. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

14.85%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(21.73%)

RidgeWorth Large Cap Growth Stock Fund | Returns Before Taxes | RidgeWorth Large Cap Growth Stock Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

19.93%

5 Years

rr_AverageAnnualReturnYear05

3.81%

10 Years

rr_AverageAnnualReturnYear10

0.59%

RidgeWorth Large Cap Growth Stock Fund | Returns Before Taxes | RidgeWorth Large Cap Growth Stock Fund, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

18.96%

5 Years

rr_AverageAnnualReturnYear05

3.07%

10 Years

rr_AverageAnnualReturnYear10

none

RidgeWorth Large Cap Growth Stock Fund | Returns Before Taxes | RidgeWorth Large Cap Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

20.27%

5 Years

rr_AverageAnnualReturnYear05

4.12%

10 Years

rr_AverageAnnualReturnYear10

1.06%

RidgeWorth Large Cap Growth Stock Fund | Returns After Taxes on Distributions | RidgeWorth Large Cap Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

20.25%

5 Years

rr_AverageAnnualReturnYear05

3.13%

10 Years

rr_AverageAnnualReturnYear10

0.40%

RidgeWorth Large Cap Growth Stock Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Large Cap Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

13.19%

5 Years

rr_AverageAnnualReturnYear05

3.48%

10 Years

rr_AverageAnnualReturnYear10

0.83%

RidgeWorth Large Cap Growth Stock Fund | Russell 1000® Growth Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Russell 1000^® Growth Index

1 Year

rr_AverageAnnualReturnYear01

16.71%

5 Years

rr_AverageAnnualReturnYear05

3.75%

10 Years

rr_AverageAnnualReturnYear10

0.02%

RidgeWorth Select Large Cap Growth Stock Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

SELECT LARGE CAP GROWTH STOCK FUND Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Select Large Cap Growth Stock Fund (the “Fund”) seeks to provide long-term capital appreciation.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 72% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

72.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities of large-capitalization companies. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). Silvant Capital Management LLC (“Silvant” or the “Subadviser”) considers large-capitalization companies to be companies with market capitalizations similar to those of companies in the Russell 1000^® Growth Index. As of July 1, 2011, the market capitalization range of companies in the Russell 1000^® Growth Index was between approximately $706.3 million and $400.9 billion.

The Subadviser applies proprietary quantitative models to rank stocks based on improving fundamentals, valuation, capital deployment and efficiency and sentiment or behavior factors. The Subadviser then uses fundamental research to select the portfolio of stocks it believes has the best current risk/return characteristics. In selecting investments for purchase and sale, the Subadviser seeks companies with strong current earnings, growth in revenue, improving profitability, strong balance sheet, strong current and projected business fundamentals, and reasonable valuation. The Subadviser believes in executing a very disciplined and objective investment process in controlling risk through a broadly diversified portfolio. Generally, the Fund will hold 40 securities or less.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities of large-capitalization companies.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Growth Stock Risk: “Growth” stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. “Growth” stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

ADR Risk: The Fund may invest in ADRs, which are depositary receipts issued in registered form by a U.S. bank or trust company evidencing ownership of underlying securities issued by a foreign company. Investments in ADRs involve risks similar to those accompanying direct investments in foreign securities. These include the risk that political and economic events unique to a country or region will affect those markets and their issuers.

Holdings Risk: Because the Fund targets holdings of a more limited number of stocks, performance may be more volatile than a similar fund with a greater number of holdings or the Fund’s respective benchmark.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Risk Nondiversified Status [Text]

rr_RiskNondiversifiedStatus

You may lose money if you invest in the Fund.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. A Shares were offered beginning October 14, 2003. Performance prior to October 14, 2003 with respect to the A Shares is that of I Shares of the Fund, and has not been adjusted to reflect A Share expenses. If it had been, performance would have been lower. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[52]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

13.55%

(9/30/10)

Worst Quarter

-20.29%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Select Large Cap Growth Stock Fund | RidgeWorth Select Large Cap Growth Stock Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SXSAX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.75%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.85%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.14%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.29%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

700

3 Years

rr_ExpenseExampleYear03

962

5 Years

rr_ExpenseExampleYear05

1,244

10 Years

rr_ExpenseExampleYear10

2,048

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

700

3 Years

rr_ExpenseExampleNoRedemptionYear03

962

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,244

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,048

RidgeWorth Select Large Cap Growth Stock Fund | RidgeWorth Select Large Cap Growth Stock Fund, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STTFX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

0.85%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.14%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.99%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

303

3 Years

rr_ExpenseExampleYear03

626

5 Years

rr_ExpenseExampleYear05

1,076

10 Years

rr_ExpenseExampleYear10

2,325

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

203

3 Years

rr_ExpenseExampleNoRedemptionYear03

626

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,076

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,325

RidgeWorth Select Large Cap Growth Stock Fund | RidgeWorth Select Large Cap Growth Stock Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STTAX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.85%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.14%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.99%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

101

3 Years

rr_ExpenseExampleYear03

316

5 Years

rr_ExpenseExampleYear05

548

10 Years

rr_ExpenseExampleYear10

1,218

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

101

3 Years

rr_ExpenseExampleNoRedemptionYear03

316

5 Years

rr_ExpenseExampleNoRedemptionYear05

548

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,218

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

(18.21%)

^[52]

2002

rr_AnnualReturn2002

(22.02%)

^[52]

2003

rr_AnnualReturn2003

21.16%

^[52]

2004

rr_AnnualReturn2004

6.84%

^[52]

2005

rr_AnnualReturn2005

2.46%

^[52]

2006

rr_AnnualReturn2006

6.99%

^[52]

2007

rr_AnnualReturn2007

18.68%

^[52]

2008

rr_AnnualReturn2008

(36.60%)

^[52]

2009

rr_AnnualReturn2009

31.97%

^[52]

2010

rr_AnnualReturn2010

15.68%

^[52]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Sep. 30, 2010

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

13.55%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(20.29%)

RidgeWorth Select Large Cap Growth Stock Fund | Returns Before Taxes | RidgeWorth Select Large Cap Growth Stock Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

15.36%

5 Years

rr_AverageAnnualReturnYear05

3.91%

10 Years

rr_AverageAnnualReturnYear10

0.17%

RidgeWorth Select Large Cap Growth Stock Fund | Returns Before Taxes | RidgeWorth Select Large Cap Growth Stock Fund, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

14.58%

5 Years

rr_AverageAnnualReturnYear05

3.17%

10 Years

rr_AverageAnnualReturnYear10

(0.63%)

RidgeWorth Select Large Cap Growth Stock Fund | Returns Before Taxes | RidgeWorth Select Large Cap Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

15.68%

5 Years

rr_AverageAnnualReturnYear05

4.21%

10 Years

rr_AverageAnnualReturnYear10

0.39%

RidgeWorth Select Large Cap Growth Stock Fund | Returns After Taxes on Distributions | RidgeWorth Select Large Cap Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

15.68%

5 Years

rr_AverageAnnualReturnYear05

4.18%

10 Years

rr_AverageAnnualReturnYear10

0.37%

RidgeWorth Select Large Cap Growth Stock Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Select Large Cap Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

10.19%

5 Years

rr_AverageAnnualReturnYear05

3.61%

10 Years

rr_AverageAnnualReturnYear10

0.33%

RidgeWorth Select Large Cap Growth Stock Fund | Russell 1000® Growth Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Russell 1000^® Growth Index

1 Year

rr_AverageAnnualReturnYear01

16.71%

5 Years

rr_AverageAnnualReturnYear05

3.75%

10 Years

rr_AverageAnnualReturnYear10

0.02%

RidgeWorth Small Cap Growth Stock Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

SMALL CAP GROWTH STOCK FUND Summary Section

A Shares, C Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Small Cap Growth Stock Fund (the “Fund”) seeks to provide long-term capital appreciation.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Caption [Text]

rr_ExpenseExampleNoRedemptionByYearCaption

You would pay the following expenses if you did not redeem your shares:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 112% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

112.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S.-traded equity securities of small-capitalization companies. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). Silvant Capital Management LLC (“Silvant” or the “Subadviser”) considers small-capitalization companies to be companies with market capitalizations similar to those of companies in the Russell 2000^® Growth Index. As of July 1, 2011, the market capitalization range of companies in the Russell 2000^® Growth Index was between approximately $31.3 million and $3.1 billion.

In selecting investments for purchase and sale, the Subadviser chooses companies that it believes have above average growth potential to beat expectations as a result of strong business fundamentals, such as revenue growth, improving cash flows, increasing margins and positive earning trends. The Subadviser applies proprietary quantitative models to rank stocks based on improving fundamentals, valuation, capital deployment and efficiency and sentiment or behavior factors. It then performs in-depth fundamental analysis to determine the quality and sustainability of expectations to determine whether or not the company is poised to beat expectations. The Subadviser uses a “bottom-up” process based on company fundamentals. Risk controls are in place to assist in maintaining a portfolio that is diversified by sector and minimizes unintended risks relative to the primary benchmark.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in U.S.-traded equity securities of small-capitalization companies.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Growth Stock Risk: “Growth” stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. “Growth” stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Small-Capitalization Companies Risk: Small-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of mid- or large-capitalization companies. Small-capitalization companies may be newer or less established and may have limited resources, products and markets, and less liquid.

ADR Risk: The Fund may invest in ADRs, which are depositary receipts issued in registered form by a U.S. bank or trust company evidencing ownership of underlying securities issued by a foreign company. Investments in ADRs involve risks similar to those accompanying direct investments in foreign securities. These include the risk that political and economic events unique to a country or region will affect those markets and their issuers.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[53]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

24.19%

(6/30/03)

Worst Quarter

-28.61%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Small Cap Growth Stock Fund | RidgeWorth Small Cap Growth Stock Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SCGIX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.75%

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

1.15%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.53%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

723

3 Years

rr_ExpenseExampleYear03

1,033

5 Years

rr_ExpenseExampleYear05

1,364

10 Years

rr_ExpenseExampleYear10

2,301

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

A Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

723

3 Years

rr_ExpenseExampleNoRedemptionYear03

1,033

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,364

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,301

RidgeWorth Small Cap Growth Stock Fund | RidgeWorth Small Cap Growth Stock Fund, C Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SSCFX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

C Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

1.00%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

C Shares

Management Fees

rr_ManagementFeesOverAssets

1.15%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

2.23%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

C Shares

1 Year

rr_ExpenseExampleYear01

327

3 Years

rr_ExpenseExampleYear03

699

5 Years

rr_ExpenseExampleYear05

1,199

10 Years

rr_ExpenseExampleYear10

2,574

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

C Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

227

3 Years

rr_ExpenseExampleNoRedemptionYear03

699

5 Years

rr_ExpenseExampleNoRedemptionYear05

1,199

10 Years

rr_ExpenseExampleNoRedemptionYear10

2,574

RidgeWorth Small Cap Growth Stock Fund | RidgeWorth Small Cap Growth Stock Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SSCTX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (load) (as a % of net asset value)

rr_MaximumDeferredSalesChargeOverOther

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

1.15%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.08%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.23%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

126

3 Years

rr_ExpenseExampleYear03

391

5 Years

rr_ExpenseExampleYear05

677

10 Years

rr_ExpenseExampleYear10

1,494

Expense Example, No Redemption

rr_ExpenseExampleNoRedemptionAbstract

Expense Example, No Redemption, By Year, Column [Text]

rr_ExpenseExampleNoRedemptionByYearColumnName

I Shares

1 Year

rr_ExpenseExampleNoRedemptionYear01

126

3 Years

rr_ExpenseExampleNoRedemptionYear03

391

5 Years

rr_ExpenseExampleNoRedemptionYear05

677

10 Years

rr_ExpenseExampleNoRedemptionYear10

1,494

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

(0.82%)

^[53]

2002

rr_AnnualReturn2002

(22.71%)

^[53]

2003

rr_AnnualReturn2003

45.54%

^[53]

2004

rr_AnnualReturn2004

19.21%

^[53]

2005

rr_AnnualReturn2005

7.92%

^[53]

2006

rr_AnnualReturn2006

1.51%

^[53]

2007

rr_AnnualReturn2007

12.27%

^[53]

2008

rr_AnnualReturn2008

(41.23%)

^[53]

2009

rr_AnnualReturn2009

32.30%

^[53]

2010

rr_AnnualReturn2010

24.01%

^[53]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2003

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

24.19%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(28.61%)

RidgeWorth Small Cap Growth Stock Fund | Returns Before Taxes | RidgeWorth Small Cap Growth Stock Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

23.66%

5 Years

rr_AverageAnnualReturnYear05

1.61%

10 Years

rr_AverageAnnualReturnYear10

4.33%

RidgeWorth Small Cap Growth Stock Fund | Returns Before Taxes | RidgeWorth Small Cap Growth Stock Fund, C Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

C Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

22.81%

5 Years

rr_AverageAnnualReturnYear05

0.91%

10 Years

rr_AverageAnnualReturnYear10

3.62%

RidgeWorth Small Cap Growth Stock Fund | Returns Before Taxes | RidgeWorth Small Cap Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

24.01%

5 Years

rr_AverageAnnualReturnYear05

1.91%

10 Years

rr_AverageAnnualReturnYear10

4.67%

RidgeWorth Small Cap Growth Stock Fund | Returns After Taxes on Distributions | RidgeWorth Small Cap Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

24.01%

5 Years

rr_AverageAnnualReturnYear05

0.48%

10 Years

rr_AverageAnnualReturnYear10

3.52%

RidgeWorth Small Cap Growth Stock Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Small Cap Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

15.61%

5 Years

rr_AverageAnnualReturnYear05

1.31%

10 Years

rr_AverageAnnualReturnYear10

3.77%

RidgeWorth Small Cap Growth Stock Fund | Russell 2000® Growth Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Russell 2000^® Growth Index

1 Year

rr_AverageAnnualReturnYear01

29.09%

5 Years

rr_AverageAnnualReturnYear05

5.30%

10 Years

rr_AverageAnnualReturnYear10

3.78%

RidgeWorth Aggressive Growth Stock Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

AGGRESSIVE GROWTH STOCK FUND Summary Section

A Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Aggressive Growth Stock Fund (the “Fund”) seeks to provide long-term capital appreciation.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 53% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

53.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). The Fund may invest in companies of any size and may invest a portion of its assets in non-U.S. issued securities.

The Fund invests primarily in common stocks of companies that exhibit strong growth characteristics. In selecting investments for purchase and sale, Zevenbergen Capital Investments LLC (“Zevenbergen” or the “Subadviser”) uses a fundamental research approach to identify companies with favorable prospects for future revenue, earnings, and/or cash flow growth. Growth “drivers” are identified for each company and become critical to the ongoing evaluation process. Industry growth dynamics, company competitive positioning, pricing flexibility, and diversified product offerings are evaluated, providing the foundation for further fundamental research to determine the weighting of the Fund’s investments. Generally the Fund will hold a limited number of securities.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Holdings Risk: Because the Fund targets holdings of a more limited number of stocks, performance may be more volatile than a similar fund with a greater number of holdings or the Fund’s respective benchmark.

Growth Stock Risk: “Growth” stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. “Growth” stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Small- and Mid-Capitalization Companies Risk: Small- and mid-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of large-capitalization companies. Small- and mid-capitalization companies may be newer or less established and may have limited resources, products and markets, and less liquid.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets. The Fund is also subject to the risk that foreign equity securities may underperform other segments of the equity market or the equity market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[54]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

23.29%

(6/30/09)

Worst Quarter

-27.98%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Aggressive Growth Stock Fund | RidgeWorth Aggressive Growth Stock Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SAGAX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

1.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.09%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.49%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

719

3 Years

rr_ExpenseExampleYear03

1,021

5 Years

rr_ExpenseExampleYear05

1,345

10 Years

rr_ExpenseExampleYear10

2,259

RidgeWorth Aggressive Growth Stock Fund | RidgeWorth Aggressive Growth Stock Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SCATX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

1.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.09%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.19%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

121

3 Years

rr_ExpenseExampleYear03

379

5 Years

rr_ExpenseExampleYear05

656

10 Years

rr_ExpenseExampleYear10

1,449

Annual Total Returns

rr_BarChartTableAbstract

2005

rr_AnnualReturn2005

7.11%

^[54]

2006

rr_AnnualReturn2006

5.32%

^[54]

2007

rr_AnnualReturn2007

23.12%

^[54]

2008

rr_AnnualReturn2008

(43.53%)

^[54]

2009

rr_AnnualReturn2009

56.24%

^[54]

2010

rr_AnnualReturn2010

21.71%

^[54]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

23.29%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(27.98%)

RidgeWorth Aggressive Growth Stock Fund | Returns Before Taxes | RidgeWorth Aggressive Growth Stock Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

21.46%

5 Years

rr_AverageAnnualReturnYear05

6.55%

Since Inception

rr_AverageAnnualReturnSinceInception

6.74%

Inception Date

rr_AverageAnnualReturnInceptionDate

Feb. 23, 2004

RidgeWorth Aggressive Growth Stock Fund | Returns Before Taxes | RidgeWorth Aggressive Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

21.71%

5 Years

rr_AverageAnnualReturnYear05

6.85%

Since Inception

rr_AverageAnnualReturnSinceInception

7.06%

Inception Date

rr_AverageAnnualReturnInceptionDate

Feb. 23, 2004

RidgeWorth Aggressive Growth Stock Fund | Returns After Taxes on Distributions | RidgeWorth Aggressive Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

21.71%

5 Years

rr_AverageAnnualReturnYear05

6.67%

Since Inception

rr_AverageAnnualReturnSinceInception

6.93%

Inception Date

rr_AverageAnnualReturnInceptionDate

Feb. 23, 2004

RidgeWorth Aggressive Growth Stock Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Aggressive Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

14.11%

5 Years

rr_AverageAnnualReturnYear05

5.88%

Since Inception

rr_AverageAnnualReturnSinceInception

6.13%

Inception Date

rr_AverageAnnualReturnInceptionDate

Feb. 23, 2004

RidgeWorth Aggressive Growth Stock Fund | Russell 3000® Growth Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Russell 3000^® Growth Index

1 Year

rr_AverageAnnualReturnYear01

17.64%

5 Years

rr_AverageAnnualReturnYear05

3.88%

Since Inception

rr_AverageAnnualReturnSinceInception

4.24%

Inception Date

rr_AverageAnnualReturnInceptionDate

Feb. 23, 2004

RidgeWorth Emerging Growth Stock Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

EMERGING GROWTH STOCK FUND Summary Section

A Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Emerging Growth Stock Fund (the “Fund”) seeks to provide long-term capital appreciation.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

August 1, 2012

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 133% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

133.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities. U.S.-traded equity securities may include American Depositary Receipts (“ADRs”). The Fund invests primarily in stocks of small and mid-cap growth companies. Zevenbergen Capital Investments LLC (“Zevenbergen” or the “Subadviser”) considers small and mid-cap growth companies to be primarily companies with market capitalizations from $300 million up to the highest capitalization of those companies included in the Russell Midcap^® Growth Index (and as annually reconstituted). As of June 24, 2011, the highest capitalization of a company in the Russell Midcap^® Growth Index was approximately $17.2 billion. The Subadviser emphasizes initial investment in companies with market capitalizations of $5 billion or less. The Fund may also invest a portion of its assets in non-U.S. issued securities.

In selecting investments for purchase and sale, the Subadviser looks for companies that exhibit strong growth characteristics. Using a fundamental research approach, the Subadviser identifies companies with favorable prospects for future revenue, earnings, and/or cash flow growth. Growth “drivers” are identified for each company and become critical to the ongoing evaluation process. Industry growth dynamics, company competitive positioning, pricing flexibility, and diversified product offerings are evaluated, providing the foundation for further fundamental research to determine the weighting of the Fund’s investments. Generally, the Fund will hold a limited number of securities.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other U.S.-traded equity securities.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Holdings Risk: Because the Fund targets holdings of a more limited number of stocks, performance may be more volatile than a similar fund with a greater number of holdings or the Fund’s respective benchmark.

Growth Stock Risk: “Growth” stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. “Growth” stocks typically are sensitive to market movements because their market prices tend to reflect future expectations. When it appears those expectations will not be met, the prices of growth stocks typically fall.

Small- and Mid-Capitalization Companies Risk: Small- and mid-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of large-capitalization companies. Small- and mid-capitalization companies may be newer or less established and may have limited resources, products and markets, and less liquid.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets. The Fund is also subject to the risk that foreign equity securities may underperform other segments of the equity market or the equity market as a whole.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[55]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

29.24%

(6/30/09)

Worst Quarter

-35.52%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth Emerging Growth Stock Fund | RidgeWorth Emerging Growth Stock Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SCEAX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

1.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.34%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.74%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.20%)

^[56]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

1.54%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

724

3 Years

rr_ExpenseExampleYear03

1,075

5 Years

rr_ExpenseExampleYear05

1,450

10 Years

rr_ExpenseExampleYear10

2,501

RidgeWorth Emerging Growth Stock Fund | RidgeWorth Emerging Growth Stock Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SEGTX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

1.10%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.34%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.44%

Fee Waivers and/or Expense Reimbursements

rr_FeeWaiverOrReimbursementOverAssets

(0.20%)

^[56]

Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements

rr_NetExpensesOverAssets

1.24%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

127

3 Years

rr_ExpenseExampleYear03

437

5 Years

rr_ExpenseExampleYear05

770

10 Years

rr_ExpenseExampleYear10

1,713

Annual Total Returns

rr_BarChartTableAbstract

2005

rr_AnnualReturn2005

15.20%

^[55]

2006

rr_AnnualReturn2006

10.03%

^[55]

2007

rr_AnnualReturn2007

25.47%

^[55]

2008

rr_AnnualReturn2008

(50.81%)

^[55]

2009

rr_AnnualReturn2009

58.73%

^[55]

2010

rr_AnnualReturn2010

31.22%

^[55]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

29.24%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(35.52%)

RidgeWorth Emerging Growth Stock Fund | Returns Before Taxes | RidgeWorth Emerging Growth Stock Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

30.92%

5 Years

rr_AverageAnnualReturnYear05

6.88%

Since Inception

rr_AverageAnnualReturnSinceInception

6.85%

Inception Date

rr_AverageAnnualReturnInceptionDate

Feb. 23, 2004

RidgeWorth Emerging Growth Stock Fund | Returns Before Taxes | RidgeWorth Emerging Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

31.22%

5 Years

rr_AverageAnnualReturnYear05

7.18%

Since Inception

rr_AverageAnnualReturnSinceInception

7.18%

Inception Date

rr_AverageAnnualReturnInceptionDate

Feb. 23, 2004

RidgeWorth Emerging Growth Stock Fund | Returns After Taxes on Distributions | RidgeWorth Emerging Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

31.22%

5 Years

rr_AverageAnnualReturnYear05

6.48%

Since Inception

rr_AverageAnnualReturnSinceInception

6.66%

Inception Date

rr_AverageAnnualReturnInceptionDate

Feb. 23, 2004

RidgeWorth Emerging Growth Stock Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth Emerging Growth Stock Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

20.29%

5 Years

rr_AverageAnnualReturnYear05

5.86%

Since Inception

rr_AverageAnnualReturnSinceInception

6.00%

Inception Date

rr_AverageAnnualReturnInceptionDate

Feb. 23, 2004

RidgeWorth Emerging Growth Stock Fund | Russell Midcap® Growth Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

Russell Midcap^® Growth Index

1 Year

rr_AverageAnnualReturnYear01

26.38%

5 Years

rr_AverageAnnualReturnYear05

4.88%

Since Inception

rr_AverageAnnualReturnSinceInception

7.00%

Inception Date

rr_AverageAnnualReturnInceptionDate

Feb. 23, 2004

RidgeWorth International Equity Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

INTERNATIONAL EQUITY FUND Summary Section

A Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The International Equity Fund (the “Fund”) seeks to provide long-term capital appreciation.

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 80% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

80.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other equity securities of foreign companies. The Fund’s investments are diversified among at least three foreign countries. The Fund may also invest in exchange-traded funds (“ETFs”). The Fund invests primarily in developed countries, but may invest in countries with emerging markets.

In selecting investments for purchase and sale, Certium Asset Management LLC (“Certium” or the “Subadviser”) seeks to identify stocks with positive earnings trends and attractive valuations. Fundamental analysis is used to determine those companies that are projected to have sustainability of earnings and global industry positioning. The Subadviser’s goal is to find companies with top management, quality products and sound financial positions, or a history of consistent growth in cash flows, sales, operating profits, returns on equity and returns on invested capital. Risk controls are in place to assist in maintaining a portfolio that is diversified by security type and industry sector and invested across multiple countries.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks and other equity securities of foreign companies.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Small-Capitalization Companies Risk: Small-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of mid- or large-capitalization companies. Small-capitalization companies may be newer or less established and may have limited resources, products and markets, and less liquid.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets. The Fund is also subject to the risk that foreign common stocks may underperform other segments of the equity market or the equity market as a whole.

Currency Risk: Changes in foreign currency exchange rates will affect the value of what the fund owns and the price of the Fund’s shares. Generally, when the U.S. dollar rises in value against a foreign currency, an investment in that country loses value because that currency is worth fewer U.S. dollars. Currency trends are unpredictable and currency rates may fluctuate significantly for a number of reasons, including changes in interest rates, intervention (or failure to intervene) by U.S. or foreign governments or central banks, or by currency controls or political developments.

Exchange-Traded Fund Risk: The risk of owning shares of an ETF generally reflects the risk of owning the underlying securities the ETF is designed to track. Liquidity in an ETF could result in more volatility than ownership of the underlying portfolio of securities. In addition, because of ETF management expenses, compared to owning the underlying securities directly, it may be more costly to own an ETF.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[57]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

30.56%

(6/30/09)

Worst Quarter

-25.93%

(12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth International Equity Fund | RidgeWorth International Equity Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SCIIX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

1.15%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.12%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.57%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

731

3 Years

rr_ExpenseExampleYear03

1,050

5 Years

rr_ExpenseExampleYear05

1,391

10 Years

rr_ExpenseExampleYear10

2,349

RidgeWorth International Equity Fund | RidgeWorth International Equity Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

STITX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

1.15%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.12%

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.27%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

130

3 Years

rr_ExpenseExampleYear03

405

5 Years

rr_ExpenseExampleYear05

701

10 Years

rr_ExpenseExampleYear10

1,541

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

(17.71%)

^[57]

2002

rr_AnnualReturn2002

(17.02%)

^[57]

2003

rr_AnnualReturn2003

36.86%

^[57]

2004

rr_AnnualReturn2004

19.02%

^[57]

2005

rr_AnnualReturn2005

13.11%

^[57]

2006

rr_AnnualReturn2006

24.62%

^[57]

2007

rr_AnnualReturn2007

10.65%

^[57]

2008

rr_AnnualReturn2008

(49.27%)

^[57]

2009

rr_AnnualReturn2009

44.93%

^[57]

2010

rr_AnnualReturn2010

8.30%

^[57]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

30.56%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(25.93%)

RidgeWorth International Equity Fund | Returns Before Taxes | RidgeWorth International Equity Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

7.97%

5 Years

rr_AverageAnnualReturnYear05

1.59%

10 Years

rr_AverageAnnualReturnYear10

2.94%

RidgeWorth International Equity Fund | Returns Before Taxes | RidgeWorth International Equity Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

8.30%

5 Years

rr_AverageAnnualReturnYear05

1.89%

10 Years

rr_AverageAnnualReturnYear10

3.28%

RidgeWorth International Equity Fund | Returns After Taxes on Distributions | RidgeWorth International Equity Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

7.82%

5 Years

rr_AverageAnnualReturnYear05

0.98%

10 Years

rr_AverageAnnualReturnYear10

2.70%

RidgeWorth International Equity Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth International Equity Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

5.82%

5 Years

rr_AverageAnnualReturnYear05

1.54%

10 Years

rr_AverageAnnualReturnYear10

2.73%

RidgeWorth International Equity Fund | MSCI EAFE Index (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

MSCI EAFE Index

1 Year

rr_AverageAnnualReturnYear01

7.75%

5 Years

rr_AverageAnnualReturnYear05

2.46%

10 Years

rr_AverageAnnualReturnYear10

3.50%

RidgeWorth International Equity Index Fund

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

INTERNATIONAL EQUITY INDEX FUND Summary Section

A Shares and I Shares

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The International Equity Index Fund (the “Fund”) seeks to provide investment results that correspond to the performance of the MSCI EAFE Index (GDP Weighted) Net Dividend (the “Index”).

Fees and Expenses of the Fund

rwf883939_FundFeesAndExpensesAbstract

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint Discounts

rwf883939_ExpenseBreakpointDiscountsAbstract

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in RidgeWorth Funds. More information about these and other discounts is available from your financial professional and in Sales Charges on page 44 of the Fund’s prospectus and Rights of Accumulation on page 45 of the Fund’s statement of additional information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees

"Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund’s net asset value per share ("NAV") and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

Example

rr_ExpenseExampleAbstract

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and you reinvest all dividends and distributions. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

rwf883939_PortfolioTurnoverAltAbstract

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 43% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

43.00%

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities of foreign companies. The Fund may also invest in exchange-traded funds (“ETFs”).

In selecting investments for purchase and sale, Certium Asset Management LLC (“Certium” or the “Subadviser”) uses statistical analysis in an attempt to track the Index. The Subadviser chooses companies included in the Index, which is an index of equity securities of companies located in Europe, Australasia and the Far East. While the Fund is structured to have overall investment characteristics similar to those of the Index, it selects a sample of securities within the Index using a statistical process. Therefore, the Fund will not hold all securities included in the Index.

Strategy Portfolio Concentration [Text]

rr_StrategyPortfolioConcentration

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities of foreign companies.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

You may lose money if you invest in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Equity Securities Risk: The price of equity securities fluctuates from time to time based on changes in a company’s financial condition or overall market and economic conditions. As a result, the value of the Fund’s equity securities may fluctuate drastically from day to day.

Foreign Securities Risk: Foreign securities involve special risks such as currency fluctuations, economic or financial instability, lack of timely or reliable financial information and unfavorable political or legal developments. These risks are increased for investments in emerging markets. The Fund is also subject to the risk that foreign equity securities may underperform other segments of the equity market or the equity market as a whole.

Currency Risk: Changes in foreign currency exchange rates will affect the value of what the fund owns and the price of the Fund’s shares. Generally, when the U.S. dollar rises in value against a foreign currency, an investment in that country loses value because that currency is worth fewer U.S. dollars. Currency trends are unpredictable and currency rates may fluctuate significantly for a number of reasons, including changes in interest rates, intervention (or failure to intervene) by U.S. or foreign governments or central banks, or by currency controls or political developments.

Small- and Mid-Capitalization Companies Risk: Small- and mid-cap stocks tend to perform differently from other segments of the equity market or the equity market as a whole, and can be more volatile than stocks of large-capitalization companies. Small- and mid-capitalization companies may be newer or less established and may have limited resources, products and markets, and less liquid.

Large-Capitalization Companies Risk: Large-cap stocks can perform differently from other segments of the equity market or the equity market as a whole. Large-capitalization companies may be less flexible in evolving markets or unable to implement change as quickly as small-capitalization companies.

Exchange-Traded Fund Risk: The risk of owning shares of an ETF generally reflects the risk of owning the underlying securities the ETF is designed to track. Liquidity in an ETF could result in more volatility than ownership of the underlying portfolio of securities. In addition, because of ETF management expenses, compared to owning the underlying securities directly, it may be more costly to own an ETF.

Tracking Error Risk: Because the Subadviser employs a representative sampling strategy to track the performance of the Index, the Fund’s return may not match or achieve a high degree of correlation with the return of the Index due to operating expenses, transaction costs, cash flows, regulatory requirements and operational inefficiencies.

Risk Lose Money [Text]

rr_RiskLoseMoney

You may lose money if you invest in the Fund.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

A Fund share is not a bank deposit and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

rwf883939_FundPastPerformanceAbstract

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The bar chart and the performance table that follow illustrate the risks and volatility of an investment in the Fund. The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future. Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

The Fund’s past performance (before and after taxes) does not indicate how the Fund will perform in the future.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

Updated performance information is available by contacting the RidgeWorth Funds at 1-888-784-3863 or by visiting www.ridgeworth.com.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-888-784-3863

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.ridgeworth.com

Annual Total Returns

rr_BarChartTableAbstract

Bar Chart [Heading]

rr_BarChartHeading

This bar chart shows changes in the performance of the Fund’s I Shares from year to year.

^[58]

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

Best Quarter

24.69%

(6/30/09)

Worst Quarter

-21.58%

12/31/08)

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Caption

rr_AverageAnnualReturnCaption

AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2010)

Performance Table Narrative

rr_PerformanceTableNarrativeTextBlock

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

rr_PerformanceTableNotRelevantToTaxDeferred

Your actual after-tax returns will depend on your tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Table One Class of after Tax Shown [Text]

rr_PerformanceTableOneClassOfAfterTaxShown

After-tax returns are shown for only the I Shares. After-tax returns for other share classes will vary.

RidgeWorth International Equity Index Fund | RidgeWorth International Equity Index Fund, A Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SIIIX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

A Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.75%

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

A Shares

Management Fees

rr_ManagementFeesOverAssets

0.49%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.30%

Other Expenses

rr_OtherExpensesOverAssets

0.13%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.11%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.03%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

A Shares

1 Year

rr_ExpenseExampleYear01

677

3 Years

rr_ExpenseExampleYear03

888

5 Years

rr_ExpenseExampleYear05

1,116

10 Years

rr_ExpenseExampleYear10

1,769

RidgeWorth International Equity Index Fund | RidgeWorth International Equity Index Fund, I Shares

Risk/Return:

rr_RiskReturnAbstract

Trading Symbol

dei_TradingSymbol

SIEIX

Shareholder Fees

rr_ShareholderFeesAbstract

Shareholder Fees Column [Text]

rr_ShareholderFeesColumnName

I Shares

Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Annual Fund Operating Expenses

rr_OperatingExpensesAbstract

Operating Expenses Column [Text]

rr_OperatingExpensesColumnName

I Shares

Management Fees

rr_ManagementFeesOverAssets

0.49%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.17%

Acquired Fund Fees and Expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.11%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.77%

Example

rr_ExpenseExampleAbstract

Expense Example, By Year, Column [Text]

rr_ExpenseExampleByYearColumnName

I Shares

1 Year

rr_ExpenseExampleYear01

79

3 Years

rr_ExpenseExampleYear03

247

5 Years

rr_ExpenseExampleYear05

429

10 Years

rr_ExpenseExampleYear10

957

Annual Total Returns

rr_BarChartTableAbstract

2001

rr_AnnualReturn2001

(23.47%)

^[58]

2002

rr_AnnualReturn2002

(16.52%)

^[58]

2003

rr_AnnualReturn2003

40.54%

^[58]

2004

rr_AnnualReturn2004

21.06%

^[58]

2005

rr_AnnualReturn2005

12.76%

^[58]

2006

rr_AnnualReturn2006

26.60%

^[58]

2007

rr_AnnualReturn2007

12.17%

^[58]

2008

rr_AnnualReturn2008

(44.11%)

^[58]

2009

rr_AnnualReturn2009

28.97%

^[58]

2010

rr_AnnualReturn2010

2.67%

^[58]

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

Best Quarter

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Jun. 30, 2009

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

24.69%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

Worst Quarter

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Dec. 31, 2008

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(21.58%)

RidgeWorth International Equity Index Fund | Returns Before Taxes | RidgeWorth International Equity Index Fund, A Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

A Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

2.39%

5 Years

rr_AverageAnnualReturnYear05

0.73%

10 Years

rr_AverageAnnualReturnYear10

2.20%

RidgeWorth International Equity Index Fund | Returns Before Taxes | RidgeWorth International Equity Index Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns Before Taxes

1 Year

rr_AverageAnnualReturnYear01

2.67%

5 Years

rr_AverageAnnualReturnYear05

1.00%

10 Years

rr_AverageAnnualReturnYear10

2.56%

RidgeWorth International Equity Index Fund | Returns After Taxes on Distributions | RidgeWorth International Equity Index Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions

1 Year

rr_AverageAnnualReturnYear01

2.40%

5 Years

rr_AverageAnnualReturnYear05

0.35%

10 Years

rr_AverageAnnualReturnYear10

2.10%

RidgeWorth International Equity Index Fund | Returns After Taxes on Distributions and Sale of Fund Shares | RidgeWorth International Equity Index Fund, I Shares

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

I Shares Returns After Taxes on Distributions and Sale of Fund Shares

1 Year

rr_AverageAnnualReturnYear01

2.52%

5 Years

rr_AverageAnnualReturnYear05

0.68%

10 Years

rr_AverageAnnualReturnYear10

2.06%

RidgeWorth International Equity Index Fund | MSCI EAFE GDP Weighted Index Net Dividend (reflects no deduction for fees, expenses or taxes)

Average Annual Total Returns

rr_AverageAnnualReturnAbstract

Label

rr_AverageAnnualReturnLabel

MSCI EAFE GDP Weighted Index Net Dividend

1 Year

rr_AverageAnnualReturnYear01

3.14%

5 Years

rr_AverageAnnualReturnYear05

1.31%

10 Years

rr_AverageAnnualReturnYear10

3.35%

[1] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.73%.

[2] "Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's net asset value per share ("NAV") and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

[3] The Adviser has contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 0.50%, 1.20% and 0.20% for the A, C and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between RidgeWorth Funds and the Adviser, or it may be terminated upon written notice to the Adviser by RidgeWorth Funds.

[4] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.30%.

[5] "Acquired Fund Fees and Expenses" reflect the Fund's pro rata share of the fees and expenses incurred by investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the total returns of the Fund. Acquired Fund Fees and Expenses are not used to calculate the Fund's NAV and are not included in the calculation of the ratio of expenses to average net assets shown in the Financial Highlights section of the Fund's prospectus.

[6] Since inception of the B Shares on March 11, 2003.

[7] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.21%.

[8] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.78%.

[9] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.02%.

[10] Since inception of the A Shares on October 8, 2003.

[11] Since inception of the C Shares and the I Shares on November 30, 2001.

[12] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.36%.

[13] The average annual total return information shown above, prior to the conversion of C Shares to R Shares at the close of business on February 12, 2009, is that of C Shares except for the period from October 16, 2007 through January 17, 2008, which is that of I Shares, not adjusted for C Share expenses. If expenses were adjusted performance would have been lower.

[14] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.17%.

[15] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 0.23%.

[16] Since inception of the predecessor fund on October 25, 2002. Benchmark return since October 31, 2002.

[17] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.59%.

[18] The Adviser and the Subadviser have contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 0.86%, 1.66% and 0.66% for the A, C and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between RidgeWorth Funds and the Adviser, or it may be terminated upon written notice to the Adviser by RidgeWorth Funds.

[19] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.87%.

[20] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.18%.

[21] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 5.57%.

[22] Since inception of the A Shares on October 27, 2003 and the I Shares on October 3, 2001. Benchmark returns since September 30, 2001.

[23] The average annual total return information shown above is that of C Shares not adjusted for the C Shares' sales charge. At the close of business on July 31, 2009, all outstanding C Shares converted to R Shares.

[24] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 2.61%.

[25] Since inception of the I Shares of the Fund on March 1, 2006. Benchmark return since February 28, 2006 (benchmark returns available only on a month end basis).

[26] Index returns reflect the returns of the Credit Suisse First Boston Leveraged Loan Index, the Fund's former benchmark index, through January 31, 2010 and the Credit Suisse Institutional Leveraged Loan Index thereafter.

[27] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 5.30%.

[28] Since inception of the predecessor fund on December 29, 2000. Benchmark return since December 31, 2000.

[29] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.47%.

[30] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.93%.

[31] The Adviser and Subadviser have contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 0.80% and 0.65% for the A and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between RidgeWorth Funds and the Adviser, or it may be terminated upon written notice to the Adviser by RidgeWorth Funds.

[32] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.62%.

[33] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.90%.

[34] The Adviser and the Adviser have contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 0.80% and 0.65% for the A and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between RidgeWorth Funds and the Adviser, or it may be terminated upon written notice to the Adviser by RidgeWorth Funds.

[35] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.23%.

[36] Since inception of the predecessor fund on January 8, 2004.

[37] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.83%.

[38] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 1.31%.

[39] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 0.60%.

[40] The Adviser and Subadviser have contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 0.73%, 1.55% and 0.55% for the A, C and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between the Trust and the Adviser, or it may be terminated upon written notice to the Adviser by the Trust.

[41] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 0.71%.

[42] Since inception of the I Shares on April 15, 2002. Benchmark return since April 30, 2002.

[43] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 0.86%.

[44] Since inception of the I Shares on April 11, 2002. Benchmark return since March 31, 2002.

[45] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.69%.

[46] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 5.72%.

[47] Since inception of the A Shares on October 27, 2003.

[48] Since inception of the C Shares and I Shares on November 30, 2001.

[49] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 7.78%.

[50] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 3.77%.

[51] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 7.75%.

[52] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 4.44%.

[53] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 11.31%.

[54] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 6.76%.

[55] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 12.43%.

[56] The Adviser and Subadviser have contractually agreed to waive fees and reimburse expenses until at least August 1, 2012 in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, extraordinary expenses and acquired fund fees and expenses) from exceeding 1.54% and 1.24% for the A and I Shares, respectively. This agreement shall terminate upon the termination of the Investment Advisory Agreement between RidgeWorth Funds and the Adviser, or it may be terminated upon written notice to the Adviser by RidgeWorth Funds.

[57] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 6.82%.

[58] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2011 was 7.25%.