v3.22.0.1
Equity Awards - Restricted Stock Unit Table (Details) - RSUs - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Number of Shares    
Number of shares outstanding, beginning balance (in shares) 7,362,000 8,733,000
Number of shares, granted (in shares) 2,912,000 3,643,000
Number of shares, vested (in shares) (3,653,000) (4,250,000)
Number of shares, forfeited (in shares) (813,000) (764,000)
Number of shares outstanding, ending balance (in shares) 5,808,000 7,362,000
Number of shares, expected to vest (in shares) 5,209,000  
Weighted-Average Grant Date Fair Value    
Weighted-average grant date fair value, outstanding, beginning balance (in USD per share) $ 274.23 $ 185.39
Weighted-average grant date fair value, granted (in USD per share) 577.26 367.52
Weighted-average grant date fair value, vested (in USD per share) 268.81 181.85
Weighted-average grant date fair value, repurchased (in USD per share) 354.42 221.84
Weighted-average grant date fair value, outstanding, ending balance (in USD per share) $ 416.00 $ 274.23