Accumulated Other Comprehensive Income - Schedule of Changes in Accumulated Other Comprehensive Income by Component (Details) $ in Thousands	6 Months Ended
Jun. 30, 2016 USD ($)
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning balance, value	$ (1,166,906)
Ending balance, value	(1,326,701)
Currency Translation Adjustment
Accumulated Other Comprehensive Income Loss [Line Items]
Other comprehensive loss before reclassifications	(79)
Ending balance, value	(79)
Accumulated Net Gain Loss From Designated Or Qualifying Cash Flow Hedges
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning balance, value	(5,427)
Other comprehensive loss before reclassifications	(73,385)
Amounts reclassified from accumulated other comprehensive income	11,924
Ending balance, value	(66,888)
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning balance, value	(5,427)
Other comprehensive loss before reclassifications	(73,464)
Amounts reclassified from accumulated other comprehensive income	11,924
Ending balance, value	$ (66,967)

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after tax, before reclassification adjustments of other comprehensive income (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 55
-Paragraph 15
-URI http://asc.fasb.org/extlink&oid=66004921&loc=d3e1436-108581

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 45
-Paragraph 14A
-URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669686-108580

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Amount after tax of reclassification adjustments of other comprehensive income (loss).

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
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-URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669686-108580

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

+ 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(30))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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