Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	RidgeWorth Funds
Prospectus Date	rr_ProspectusDate	Aug. 01, 2013
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”).
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 38 of the Fund’s prospectus and Rights of Accumulation on page 60 of the Fund’s statement of additional information.
Shareholder Fees Caption [Text]	rr_ShareholderFeesCaption	Shareholder Fees (fees paid directly from your investment)
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, 2014
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 24% of the average value of its portfolio.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	24.00%
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 38 of the Fund’s prospectus and Rights of Accumulation on page 60 of the Fund’s statement of additional information.
Expense Breakpoint, Minimum Investment Required [Amount]	rr_ExpenseBreakpointMinimumInvestmentRequiredAmount	$ 50,000
Expenses Restated to Reflect Current [Text]	rr_ExpensesRestatedToReflectCurrent	Restated to reflect current fees.
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.
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, that the Fund’s operating expenses remain the same and that you reinvest all dividends and distributions. The example reflects contractual fee waivers and reimbursements for the first year only. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
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 may not hold all securities included in the Index.
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. Exchange-Traded Fund Risk: ETFs, like mutual funds, have expenses associated with their operation, including advisory fees. When a Fund invests in an ETF, in addition to directly bearing expenses associated with its own operations, the Fund bears its pro rata portion of the ETF's expenses. The impact of these additional expenses, if any, would be shown as part of "Acquired Fund Fees and Expenses" in the Annual Fund Operating Expenses table. Foreign Securities Risk: Foreign securities, including depositary receipts such as American Depositary Receipts ("ADRs"), involve special risks such as currency fluctuations (with the exception of ADRs), 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. Large-Capitalization Companies Risk: Large-capitalization 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-capitalization 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 may be less liquid. 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. Sector Weightings Risk: Market conditions, interest rates, and economic, regulatory, or financial developments may affect all the securities in a single sector. If the Fund invests in a few sectors it may have increased exposure to the price movements of those sectors.
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.
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. The annual returns in the bar chart which follows are for the I Shares without reflecting payment of any sales charge; if they did reflect such payment of sales charges, annual returns would be lower. The following table compares the Fund’s average annual total returns for the periods indicated with those of a broad measure of market performance.
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.
Performance Availability Phone [Text]	rr_PerformanceAvailabilityPhone	1-888-784-3863
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	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.
Bar Chart [Heading]	rr_BarChartHeading	This bar chart shows changes in the performance of the Fund’s I Shares from year to year.
Bar Chart Does Not Reflect Sales Loads [Text]	rr_BarChartDoesNotReflectSalesLoads	The annual returns in the bar chart which follows are for the I Shares without reflecting payment of any sales charge; if they did reflect such payment of sales charges, annual returns would be lower.
Bar Chart Closing [Text Block]	rr_BarChartClosingTextBlock	Best Quarter                                                                     Worst Quarter     24.69%                                                                                 -22.17%  (6/30/2009)                                                                          (9/30/2011)
Performance Table Heading	rr_PerformanceTableHeading	AVERAGE ANNUAL TOTAL RETURNS (for periods ended December 31, 2012)
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.
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.
RidgeWorth International Equity Index Fund | A Shares
Risk/Return:	rr_RiskReturnAbstract
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	5.75%
Management Fees	rr_ManagementFeesOverAssets	0.45%
Distribution (12b-1) Fees	rr_DistributionAndService12b1FeesOverAssets	0.30%
Other Expenses	rr_OtherExpensesOverAssets	0.30%	[1]
Acquired Fund Fees and Expenses	rr_AcquiredFundFeesAndExpensesOverAssets	0.04%	[2]
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	1.09%
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	1.06%
1 Year	rr_ExpenseExampleYear01	677
3 Years	rr_ExpenseExampleYear03	900
5 Years	rr_ExpenseExampleYear05	1,141
10 Years	rr_ExpenseExampleYear10	1,830
1 Year	rr_AverageAnnualReturnYear01	18.17%
5 Years	rr_AverageAnnualReturnYear05	(5.90%)
10 Years	rr_AverageAnnualReturnYear10	7.04%
RidgeWorth International Equity Index Fund | I Shares
Risk/Return:	rr_RiskReturnAbstract
Maximum Sales Charge (load) Imposed on Purchases (as a % of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	none
Management Fees	rr_ManagementFeesOverAssets	0.45%
Distribution (12b-1) Fees	rr_DistributionAndService12b1FeesOverAssets	none
Other Expenses	rr_OtherExpensesOverAssets	0.56%	[1]
Acquired Fund Fees and Expenses	rr_AcquiredFundFeesAndExpensesOverAssets	0.04%	[2]
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	1.05%
Fee Waivers and/or Expense Reimbursements	rr_FeeWaiverOrReimbursementOverAssets	(0.33%)	[3]
Total Annual Fund Operating Expenses after Fee Waivers and/or Expense Reimbursements	rr_NetExpensesOverAssets	0.72%
1 Year	rr_ExpenseExampleYear01	74
3 Years	rr_ExpenseExampleYear03	303
5 Years	rr_ExpenseExampleYear05	550
10 Years	rr_ExpenseExampleYear10	$ 1,258
2003	rr_AnnualReturn2003	40.54%	[4]
2004	rr_AnnualReturn2004	21.06%	[4]
2005	rr_AnnualReturn2005	12.76%	[4]
2006	rr_AnnualReturn2006	26.60%	[4]
2007	rr_AnnualReturn2007	12.17%	[4]
2008	rr_AnnualReturn2008	(44.11%)	[4]
2009	rr_AnnualReturn2009	28.97%	[4]
2010	rr_AnnualReturn2010	2.67%	[4]
2011	rr_AnnualReturn2011	(14.61%)	[4]
2012	rr_AnnualReturn2012	18.53%	[4]
Year to Date Return, Label	rr_YearToDateReturnLabel	The Fund's total return for the six months ended
Bar Chart, Year to Date Return, Date	rr_BarChartYearToDateReturnDate	Jun. 30, 2013
Bar Chart, Year to Date Return	rr_BarChartYearToDateReturn	2.89%
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	Sep. 30, 2011
Lowest Quarterly Return	rr_BarChartLowestQuarterlyReturn	(22.17%)
1 Year	rr_AverageAnnualReturnYear01	18.53%
5 Years	rr_AverageAnnualReturnYear05	(5.62%)
10 Years	rr_AverageAnnualReturnYear10	7.39%
RidgeWorth International Equity Index Fund | Returns After Taxes on Distributions | I Shares
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	16.86%
5 Years	rr_AverageAnnualReturnYear05	(6.40%)
10 Years	rr_AverageAnnualReturnYear10	6.72%
RidgeWorth International Equity Index Fund | Returns After Taxes on Distributions and Sale of Fund Shares | I Shares
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	12.48%
5 Years	rr_AverageAnnualReturnYear05	(4.92%)
10 Years	rr_AverageAnnualReturnYear10	6.32%
RidgeWorth International Equity Index Fund | MSCI EAFE GDP Weighted Index Net Dividend (reflects no deduction for fees, expenses or taxes)
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	18.08%
5 Years	rr_AverageAnnualReturnYear05	(5.58%)
10 Years	rr_AverageAnnualReturnYear10	7.95%

[1] Restated to reflect current fees.

[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, 2014, in order to keep Total Annual Fund Operating Expenses (excluding, as applicable, taxes, brokerage commissions, substitute dividend expenses on securities sold short, interest expense, extraordinary expenses and Acquired Fund Fees and Expenses) from exceeding 1.02% and 0.68% 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.

[4] The performance information shown above is based on a calendar year. The Fund's total return for the six months ended June 30, 2013 was 2.89%.