Derivatives and Hedging Activities - Fair Value of Derivative Instruments (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	$ 159,595	$ 11,699
Liabilities	75,780	400,459
Designated as hedging instruments:
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	57,896	351
Liabilities	55,611	262,784
Designated as hedging instruments: | Foreign currency forward and option contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	19,026	351
Liabilities	10,471	52,804
Designated as hedging instruments: | Interest rate locks
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	6,273	0
Liabilities	0	0
Designated as hedging instruments: | Cross-currency interest rate swaps
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	31,855	0
Liabilities	45,140	192,939
Designated as hedging instruments: | Foreign currency forward contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	742	0
Liabilities	0	17,041
Not designated as hedging instruments:
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	101,699	11,348
Liabilities	20,169	137,675
Not designated as hedging instruments: | Foreign currency forward contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	95,360	3,721
Liabilities	17,179	133,805
Not designated as hedging instruments: | Embedded derivatives
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	6,339	3,255
Liabilities	991	3,858
Not designated as hedging instruments: | Economic hedge of embedded derivatives
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	0	4,372
Liabilities	$ 1,999	$ 12