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Fair Value of Financial Instruments - Additional Information (Details)
$ in Thousands, $ in Millions
12 Months Ended
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Dec. 31, 2020
AUD ($)
Fair Value, Option, Quantitative Disclosures [Line Items]        
Foreign currency forward contracts, assets $ 13,606 $ 7,401    
Foreign currency forward contracts, liabilities 4,803 3,613    
Forward Contracts | Other, net        
Fair Value, Option, Quantitative Disclosures [Line Items]        
Cash settlements (19,400) (23,600)    
Cash receipts     $ (25,200)  
Designated as Hedging Instrument | Forward Contracts        
Fair Value, Option, Quantitative Disclosures [Line Items]        
Derivative, notional amount 75,400 481,200   $ 727.9
Fair value foreign currency forward contracts designated as hedging instruments, asset 7,043 5,369    
Fair value foreign currency forward contracts designated as hedging instruments, liabilities 0 0    
Recognized gains of foreign currency forward contracts designated as hedging instruments 1,602 4,847 0  
Designated as Hedging Instrument | Forward Contracts | Other current assets        
Fair Value, Option, Quantitative Disclosures [Line Items]        
Fair value foreign currency forward contracts designated as hedging instruments, asset 6,200 3,700    
Designated as Hedging Instrument | Forward Contracts | Other assets        
Fair Value, Option, Quantitative Disclosures [Line Items]        
Fair value foreign currency forward contracts designated as hedging instruments, asset 900 1,700    
Not Designated as Hedging Instrument | Forward Contracts        
Fair Value, Option, Quantitative Disclosures [Line Items]        
Derivative, notional amount 611,100 1,150,000    
Fair value foreign currency forward contracts not designated as hedging instruments, asset 6,563 2,032    
Fair value foreign currency forward contracts not designated as hedging instruments, liabilities 4,803 3,613    
Not Designated as Hedging Instrument | Forward Contracts | Other current assets        
Fair Value, Option, Quantitative Disclosures [Line Items]        
Fair value foreign currency forward contracts not designated as hedging instruments, asset 6,600 2,000    
Not Designated as Hedging Instrument | Forward Contracts | Accrued expenses        
Fair Value, Option, Quantitative Disclosures [Line Items]        
Fair value foreign currency forward contracts not designated as hedging instruments, asset 4,800      
Fair value foreign currency forward contracts not designated as hedging instruments, liabilities   3,600    
Not Designated as Hedging Instrument | Forward Contracts | Other expenses, net        
Fair Value, Option, Quantitative Disclosures [Line Items]        
Recognized (losses) gains of foreign currency forward contracts not designated as hedging instruments $ (7,665) $ (25,765) $ (19,851)