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Share-Based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Weighted-average fair values of stock options granted (in USD per share) | $ 45.19 | $ 32.05 | $ 45.02
Stock options exercised in period intrinsic value | $ 39.9 | $ 39.7 | $ 58.0
Cash received from stock option exercises | $ 55.5 | 37.0 | 20.7
ESPP | Maximum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Discounted purchase price percentage of common stock authorized for issuance | 85.00% |  |
Stock options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Contractual term of stock options | 10 years |  |
Stock options | Minimum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Vesting period | 3 years |  |
Stock options | Maximum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Vesting period | 4 years |  |
RSUs |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Vesting period | 4 years |  |
Total intrinsic value vested in period | $ 101.0 | 72.4 | 64.3
PRSUs |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total fair value of PRSUs vested | $ 34.4 | $ 0.0 | $ 0.0
PRSUs | Minimum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Vesting period | 3 years |  |
PRSUs | Maximum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Vesting period | 4 years |  |
Amended 2020 Equity Incentive Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares available for future grant (in shares) | 10,500,000 |  |
Number of shares reduced pursuant to appreciation award (in shares) | 1 |  |
Number of shares reduced pursuant to any full value award granted (in shares) | 2.13 |  |
Number of shares increased by returning shares subject to appreciation award (in shares) | 1 |  |
Number of shares increased returning shares subject to any full value award (in shares) | 2.13 |  |
2011 Equity Incentive Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of common stock authorized for issuance (in shares) | 0 |  |
Amended 2018 Employee Stock Purchase Plan | ESPP |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares available for future grant (in shares) | 500,000 |  |

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