Derivative Instruments - Impact of Derivative Instruments on the Consolidated Statements of Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Derivative [Line Items]
Gain (loss) on derivative instruments designated as hedges recognized in income	$ (1,434)	$ (1,913)	$ (9,085)	$ 574
Gain (loss) on derivative and financial instruments designated as hedges recognized in OCI	(27,171)	100,407	231,941	12,725
Foreign Exchange Contract
Derivative [Line Items]
Gain (loss) on derivative and financial instruments designated as hedges recognized in OCI		100,407		12,725
Designated as Hedging Instrument
Derivative [Line Items]
Gain (loss) on derivative instruments designated as hedges recognized in income	4,106	7,134	10,751	12,467
Derivative Instruments Not Designated
Derivative [Line Items]
Gain (loss) on derivative instruments designated as hedges recognized in income	$ (1,953)	$ (1,128)	$ (2,048)	$ (2,666)