Debt Covenant, Asset Proceeds, Excess Proceeds

No definition available.

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- Definition

Debt Instrument, Notice Period Prior to Redemption

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Redemption Period, Change in Control, Percentage of Principal Amount Redeemable

+ References

No definition available.

+ Details

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- 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

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

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

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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- Details

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Period Type:	duration

- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 50

-Paragraph 3

-Subparagraph e

-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

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- Details

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Debt (6.625% Senior Notes) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Aug. 31, 2010	Sep. 25, 2014	Dec. 31, 2013	Mar. 19, 2013	Feb. 10, 2011
Debt Instrument [Line Items]
Stated interest rate		8.47%
Senior Notes \| 6.625% Senior Notes
Debt Instrument [Line Items]
Stated interest rate	6.625%		6.625%	6.625%	6.625%	6.625%
Debt covenant, asset proceeds, excess proceeds	$ 25.0
Percentage of principal amount redeemable	101.00%
Redemption price percentage	100.00%
Redemption, Period 2016 \| Senior Notes \| 6.625% Senior Notes
Debt Instrument [Line Items]
Redemption price percentage	103.3125%
Redemption, Period 2017 \| Senior Notes \| 6.625% Senior Notes
Debt Instrument [Line Items]
Redemption price percentage	102.2083%
Redemption, Period 2018 \| Senior Notes \| 6.625% Senior Notes
Debt Instrument [Line Items]
Redemption price percentage	101.1042%
Redemption, Period 2019 and Thereafter \| Senior Notes \| 6.625% Senior Notes
Debt Instrument [Line Items]
Redemption price percentage	100.00%
Minimum \| Senior Notes \| 6.625% Senior Notes
Debt Instrument [Line Items]
Notice period prior to redemption	30 days
Maximum \| Senior Notes \| 6.625% Senior Notes
Debt Instrument [Line Items]
Notice period prior to redemption	60 days