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Share-Based and Long-Term Incentive Plans - Summary of Restricted Stock Unit Activity (Detail) - Restricted Stock Units [Member]
3 Months Ended
Mar. 31, 2022
$ / shares
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Number of Units, Outstanding Beginning Balance | shares 4,412,681
Number of Units, Granted | shares 1,464,724
Number of Units, Vested | shares (1,939,133)
Number of Units, Forfeited | shares (182,665)
Number of Units, Outstanding Ending Balance | shares 3,755,607
Weighted Average Grant-Date Fair Value Per Unit, Outstanding Beginning Balance | $ / shares $ 52.67
Weighted Average Grant-Date Fair Value Per Unit, Granted | $ / shares 103.93
Weighted Average Grant-Date Fair Value Per Unit, Vested | $ / shares 39.99
Weighted Average Grant-Date Fair Value Per Unit, Forfeited | $ / shares 73.87
Weighted Average Grant-Date Fair Value Per Unit, Outstanding Ending Balance | $ / shares $ 78.18