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Share-Based Compensation - Summary of Restricted Stock and Performance Unit Award Activity (Details)
3 Months Ended
Mar. 31, 2022
$ / shares
shares
Restricted Stock  
Restricted Stock and Performance Units [Roll Forward]  
Outstanding at January 1, 2022 | shares 651,448
Granted | shares 170,232
Vested | shares (4,113)
Forfeitures | shares (3,926)
Outstanding at March 31, 2022 | shares 813,641
Restricted Stock and Performance Units (Weighted Average Grant-date Fair Value) [Abstract]  
Weighted Average Grant-Date Fair Value, Outstanding at January 1, 2022 | $ / shares $ 109.16
Weighted Average Grant-Date Fair Value, Granted | $ / shares 145.26
Weighted Average Grant-Date Fair Value, Vested | $ / shares 106.50
Weighted Average Grant-Date Fair Value, Forfeitures | $ / shares 107.95
Weighted Average Grant-Date Fair Value, Outstanding at March 31, 2022 | $ / shares $ 116.73
Performance Units  
Restricted Stock and Performance Units [Roll Forward]  
Outstanding at January 1, 2022 | shares 358,092
Granted | shares 96,309
Outstanding at March 31, 2022 | shares 454,401
Restricted Stock and Performance Units (Weighted Average Grant-date Fair Value) [Abstract]  
Weighted Average Grant-Date Fair Value, Outstanding at January 1, 2022 | $ / shares $ 105.38
Weighted Average Grant-Date Fair Value, Granted | $ / shares 154.21
Weighted Average Grant-Date Fair Value, Outstanding at March 31, 2022 | $ / shares $ 115.73