Authorized cost of per shares to be repurchased under share repurchase program, as defined.

No definition available.

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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- References

No definition available.

+ Details

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- Definition

Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3291-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

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- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

+ Details

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- Definition

Number of shares that have been repurchased and retired during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 04
-Article 3

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
-Article 5

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Balance Type:	na
Period Type:	duration

- Definition

Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655

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Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

- Details

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- Details

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- Details

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Shareholders' Deficit (Details) - USD ($) $ / shares in Units, $ in Thousands							1 Months Ended		3 Months Ended								12 Months Ended
	Oct. 30, 2015	Jul. 24, 2015	Apr. 24, 2015	Feb. 20, 2015	Oct. 16, 2014	Jul. 25, 2014	Dec. 31, 2015	Nov. 30, 2015	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Oct. 28, 2015
Dividends
Cash dividend declared per common share (in dollars per share)		$ 0.25	$ 0.25	$ 0.25	$ 0.25	$ 0.25			$ 0	$ 0.25	$ 0.25	$ 0.25	$ 0.25	$ 0.25	$ 0	$ 0	$ 0.75	$ 0.50	$ 0.00
Dividends paid																	$ 87,331	$ 56,988	$ 0
$150 million share repurchase program
Dividends
Amount approved under share repurchase program																				$ 150,000
$150 million share repurchase program \| Common Stock
Dividends
Number of shares purchased and retired							100,000
Average repurchase price per share, including associated fees and expenses							$ 9.95
Share repurchase price							$ 1,000
October 2015 TO
Dividends
Amount approved under share repurchase program	$ 75,000
Number of shares purchased and retired								2,576,000
Average repurchase price per share, including associated fees and expenses								$ 9.56
Share repurchase price								$ 24,600
October 2015 TO \| Minimum
Dividends
Price per share under share repurchase program	$ 8.50
October 2015 TO \| Maximum
Dividends
Price per share under share repurchase program	$ 9.25