Derivative Instruments - Impact of Derivative Instruments on the Consolidated Statements of Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Derivative [Line Items]
Gain (loss) on derivative instruments designated as hedges recognized in income	$ (1,395)	$ (1,244)	$ (10,480)	$ (670)
Gain (loss) on derivative and financial instruments designated as hedges recognized in OCI	(145,512)	78,947	86,429	91,672
Foreign Exchange Contract
Derivative [Line Items]
Gain (loss) on derivative and financial instruments designated as hedges recognized in OCI		78,947		91,672
Designated as Hedging Instrument
Derivative [Line Items]
Gain (loss) on derivative instruments designated as hedges recognized in income	5,724	7,478	16,475	19,945
Derivative Instruments Not Designated
Derivative [Line Items]
Gain (loss) on derivative instruments designated as hedges recognized in income	$ (1,159)	$ 600	$ (3,207)	$ (2,065)