Line of Credit Facility, Covenant Terms, Ownership Percentage

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- Definition

Line of Credit Facility, Leverage Ratio

+ References

No definition available.

+ Details

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- Definition

Line of Credit Facility, Maximum Borrowing Capacity, Percentage

+ References

No definition available.

+ Details

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

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Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

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-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(2))

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- Definition

Amount of debt issuance costs (for example, but not limited to, legal, accounting, broker, and regulatory fees).

+ References

No definition available.

+ Details

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- Definition

Gross amount of debt extinguished.

+ References

No definition available.

+ Details

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

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-Paragraph 28

-Subparagraph (b)

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-Topic 470

-SubTopic 50

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-Paragraph 2

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

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-Name Regulation S-X (SX)

-Number 210

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-Paragraph 19, 20, 22

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Balance Type:	credit
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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- Definition

The cash inflow from a borrowing with the highest claim on the assets of the entity in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle, if longer).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

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-Subparagraph (b)

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Note 16 - Lines of Credit and Total Debt Obligations (Details) (USD $)	12 Months Ended		0 Months Ended	3 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Jan. 15, 2014	Mar. 31, 2014	May 08, 2013	Jan. 10, 2013	Dec. 17, 2014	Dec. 29, 2014	Dec. 28, 2014	Jan. 30, 2014
Note 16 - Lines of Credit and Total Debt Obligations (Details) [Line Items]
Letters of Credit Outstanding, Amount	$ 26,800,000
Proceeds from Issuance of Senior Long-term Debt	248,375,000	346,938,000
Gains (Losses) on Extinguishment of Debt	(18,153,000)
Upon Request [Member] \| Revolving Credit Facility [Member] \| Maximum [Member]
Note 16 - Lines of Credit and Total Debt Obligations (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	1,000,000,000
Borrowing Base is Required [Member] \| Minimum [Member]
Note 16 - Lines of Credit and Total Debt Obligations (Details) [Line Items]
Line of Credit Facility, Leverage Ratio	55.00%
Borrowing Base Is Not Required [Member] \| Maximum [Member]
Note 16 - Lines of Credit and Total Debt Obligations (Details) [Line Items]
Line of Credit Facility, Leverage Ratio	55.00%
Subject to Acceleration [Member] \| Revolving Credit Facility [Member] \| Minimum [Member]
Note 16 - Lines of Credit and Total Debt Obligations (Details) [Line Items]
Line of Credit Facility, Covenant Terms, Ownership Percentage	50.00%
5.5% Senior Notes Due 2024 [Member]
Note 16 - Lines of Credit and Total Debt Obligations (Details) [Line Items]
Debt Instrument, Face Amount			250,000,000
Proceeds from Issuance of Senior Long-term Debt			248,400,000
Debt Issuance Cost			1,600,000
Debt Instrument, Interest Rate, Stated Percentage	5.50%
5.375% Senior Notes Due December 2014 [Member]
Note 16 - Lines of Credit and Total Debt Obligations (Details) [Line Items]
Debt Instrument, Face Amount				500,000,000
Extinguishment of Debt, Amount				517,700,000
Gains (Losses) on Extinguishment of Debt				18,200,000
Debt Instrument, Interest Rate, Stated Percentage		5.375%
5.375% Senior Notes Due July 2015 [Member]
Note 16 - Lines of Credit and Total Debt Obligations (Details) [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		5.375%
6.000% Senior Notes Due January 2043 [Member]
Note 16 - Lines of Credit and Total Debt Obligations (Details) [Line Items]
Debt Instrument, Face Amount					100,000,000	250,000,000
Proceeds from Issuance of Senior Long-term Debt		346,900,000
Debt Issuance Cost		3,100,000
Debt Instrument, Interest Rate, Stated Percentage	6.00%	6.00%				6.00%
Revolving Credit Facility [Member]
Note 16 - Lines of Credit and Total Debt Obligations (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		100,000,000					550,000,000
Debt Instrument, Maturity Date	Dec. 13, 2019
Long-term Line of Credit	15,000,000	0
Line of Credit Facility, Remaining Borrowing Capacity	524,500,000
Standby Letters of Credit [Member]
Note 16 - Lines of Credit and Total Debt Obligations (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity, Percentage	50.00%
Letters of Credit Outstanding, Amount	10,500,000	14,900,000
Mortgage Repurchase Facility [Member]
Note 16 - Lines of Credit and Total Debt Obligations (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		50,000,000						80,000,000	50,000,000	80,000,000
Long-term Line of Credit	$ 60,800,000	$ 63,100,000