Hedging - Cash Flow Hedging Instruments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Derivative Instruments, Gain (Loss) [Line Items]
Revenues	$ 1,524,485	$ 941,293	$ 3,039,592	$ 1,799,728
Other income, net	116,365	53,939	55,235	96,549
On Foreign Currency Forward Contracts | Reclassification out of Accumulated Other Comprehensive Income | Foreign currency forward contracts | Not designated as hedging instruments
Derivative Instruments, Gain (Loss) [Line Items]
Other income, net	(6,056)	(1,089)	10,173	2,062
Product revenues, net
Derivative Instruments, Gain (Loss) [Line Items]
Revenues	1,524,485	940,380	3,039,592	1,797,633
Product revenues, net | On Foreign Currency Forward Contracts | Reclassification out of Accumulated Other Comprehensive Income | Foreign currency forward contracts | Designated as hedging instruments
Derivative Instruments, Gain (Loss) [Line Items]
Revenues	$ 6,366	$ 8,238	$ 15,288	$ 15,077