XML 112 R83.htm IDEA: XBRL DOCUMENT v3.22.0.1
Share-Based Compensation - Summary of Restricted and Performance Stock-settled Awards (Details) - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
RSUs      
Units      
Outstanding at beginning of year (in shares) 0    
Granted (in shares) 134,419    
Released (in shares) (674)    
Forfeited (in shares) (3,736)    
Outstanding at end of year (in shares) 130,009 0  
Weighted-Average Grant Date Fair Value      
Outstanding at beginning of year (in USD per share) $ 0    
Granted (in USD per share) 518.39    
Released (in USD per share 489.16    
Forfeited (in USD per share) 509.58    
Outstanding at end of year (in USD per share) $ 518.80 $ 0  
PSUs      
Units      
Outstanding at beginning of year (in shares) 0    
Granted (in shares) 38,393    
Released (in shares) 0    
Forfeited (in shares) (702)    
Outstanding at end of year (in shares) 37,691 0  
Weighted-Average Grant Date Fair Value      
Outstanding at beginning of year (in USD per share) $ 0    
Granted (in USD per share) 482.42    
Released (in USD per share 0    
Forfeited (in USD per share) 482.42    
Outstanding at end of year (in USD per share) $ 482.42 $ 0  
RSAs      
Units      
Outstanding at beginning of year (in shares) 318,565 434,641 657,724
Granted (in shares) 6,005 178,150 170,502
Released (in shares) (159,702) (275,318) (372,075)
Forfeited (in shares) (10,546) (18,908) (21,510)
Outstanding at end of year (in shares) 154,322 318,565 434,641
Weighted-Average Grant Date Fair Value      
Outstanding at beginning of year (in USD per share) $ 228.08 $ 151.52 $ 93.45
Granted (in USD per share) 486.02 265.06 204.26
Released (in USD per share 212.33 133.43 73.71
Forfeited (in USD per share) 239.78 199.04 141.29
Outstanding at end of year (in USD per share) $ 253.54 $ 228.08 $ 151.52
PSAs      
Units      
Outstanding at beginning of year (in shares) 126,022 170,749 259,727
Granted (in shares) 0 98,820 150,224
Released (in shares) (49,236) (131,943) (231,513)
Forfeited (in shares) (2,754) (11,604) (7,689)
Outstanding at end of year (in shares) 74,032 126,022 170,749
Weighted-Average Grant Date Fair Value      
Outstanding at beginning of year (in USD per share) $ 199.77 $ 144.47 $ 86.41
Granted (in USD per share) 0 239.79 206.04
Released (in USD per share 160.11 160.18 120.86
Forfeited (in USD per share) 236.18 194.23 102.42
Outstanding at end of year (in USD per share) $ 225.34 $ 199.77 $ 144.47