Derivative Financial Instruments - Amounts in the Condensed Consolidated Statement of Operations, Including Impacts to Accumulated Other Comprehensive Income (AOCI) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax	$ (24,918)	$ (1,450)	$ 861
Amount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Income	(23,288)	42	2,258
Interest rate contracts | Interest expense
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax	(11,465)	(571)	(1,422)
Amount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Income	(3,368)	248	(1,191)
Interest rate contracts | Loss on debt extinguishment, modifications and termination of derivative instruments
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax	(7,688)	0	0
Amount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Income	(7,688)	0	0
Foreign exchange contracts | Interest expense
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax	0	0	0
Amount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Income	(74)	58	0
Foreign exchange contracts | Foreign currency exchange (loss) gain, net
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax	(11,015)	(879)	2,283
Amount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Income	(12,158)	(264)	3,449
Foreign exchange forwards
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax	5,250	0	0
Amount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Income	$ 0	$ 0	$ 0