Condensed Consolidated Statements of Comprehensive Income (Loss) (unaudited) - USD ($) $ in Thousands	2 Months Ended	3 Months Ended	6 Months Ended
Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2016
Statement Of Income And Comprehensive Income [Abstract]
Net (loss) income	$ 8,301	$ (1,535)	$ 6,501
Other comprehensive (loss) income:
Unrealized (loss) gain on derivative contracts	28,551	(21,019)	(61,461)
Changes in foreign currency translation		(159)	(79)
Other comprehensive (loss) income	28,551	(21,178)	(61,540)
Comprehensive (loss) gain	$ 36,852	$ (22,713)	$ (55,039)

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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

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Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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