Cumulative Other Comprehensive Loss - Schedule of Amounts Recognized in Cumulative Other Comprehensive Loss (Details) - Jun. 30, 2015 - USD ($) $ in Thousands	Total	Total
Amounts recognized in cumulative other comprehensive income (Loss) by component
Balance at beginning of period	$ (72,228)	$ (53,216)
Other comprehensive (loss) income before reclassifications	1,826	(15,333)
Amounts reclassified from cumulative other comprehensive loss to net income	64,439	62,586
Net current period other comprehensive income	66,265	47,253
Balance at end of period	(5,963)	(5,963)
Unrealized Loss on Derivative Instruments and Other Assets
Amounts recognized in cumulative other comprehensive income (Loss) by component
Balance at beginning of period	(6,921)	(4,299)
Other comprehensive (loss) income before reclassifications	(274)	(1,043)
Amounts reclassified from cumulative other comprehensive loss to net income	1,232	(621)
Net current period other comprehensive income	958	(1,664)
Balance at end of period	(5,963)	(5,963)
Foreign Currency Translation Adjustments
Amounts recognized in cumulative other comprehensive income (Loss) by component
Balance at beginning of period	(65,307)	(48,917)
Other comprehensive (loss) income before reclassifications	2,100	(14,290)
Amounts reclassified from cumulative other comprehensive loss to net income	63,207	63,207
Net current period other comprehensive income	65,307	48,917
Balance at end of period	$ 0	$ 0