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Fair Value Measurements - Additional Information (Detail) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Derivative Instruments Gain Loss [Line Items]      
Pre-tax gain (loss) from accumulated other comprehensive loss to interest expense expected to be recognized in next twelve months $ (24,000,000)    
Foreign Currency Exchange Contract      
Derivative Instruments Gain Loss [Line Items]      
Gain (loss) on derivative financial instruments   $ (3,000,000)  
Notional amount of outstanding derivative financial instruments $ 29,000,000   $ 68,000,000