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Stockholders' Equity and Stock-Based Compensation - Narrative (Details) - USD ($) |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Feb. 12, 2024 | Jan. 01, 2023 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Oct. 01, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Authorized repurchase amount |  |  |  |  |  | $ 1,000,000,000
Remaining authorized repurchase amount |  |  | $ 144,500,000 |  |  |
Common stock, shares issued (in shares) |  |  | 312,245,000 | 306,890,000 |  |
Options granted (in shares) |  |  | 0 | 0 | 0 |
Aggregate intrinsic value of options exercised |  |  | $ 525,300,000 | $ 311,700,000 | $ 410,900,000 |
Option |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Fair value of options vested |  |  | 8,700,000 | $ 16,600,000 | $ 25,300,000 |
Unrecognized compensation expense |  |  | $ 733,700,000 |  |  |
Weighted average period (in years) |  |  | 3 years 4 months 24 days |  |  |
ESPP |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Common stock, shares issued (in shares) |  |  | 279,498 |  |  |
Weighted-average grant-date fair value of options granted (in dollars per share) |  |  | $ 105.69 |  |  |
RSUs |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
RSUs granted (in dollars per share) |  |  | $ 157.94 | $ 101.35 | $ 93.18 |
Fair value of RSUs vested |  |  | $ 225,500,000 | $ 174,000,000 | $ 120,400,000 |
2014 Equity Incentive Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Number of additional shares authorized for issuance (in shares) |  | 9,200,000 |  |  |  |
2014 Equity Incentive Plan | Option |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Percent of shares outstanding to increase number of shares available for grant and issuance (as a percent) |  | 3.00% |  |  |  |
Maximum increase of number of shares available for grant (in shares) |  |  | 50,000,000 |  |  |
Common stock reserved for issuance (in shares) |  |  | 95,300,000 |  |  |
2014 Employee Stock Purchase Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Maximum increase of number of shares available for grant (in shares) |  |  | 10,000,000 |  |  |
Number of additional shares authorized for issuance (in shares) |  | 3,100,000 |  |  |  |
Percent of shares outstanding to increase number of shares available for grant and issuance (as a percent) |  | 1.00% |  |  |  |
Percentage of share cost offered to eligible employees for share purchases (as a percent) |  |  | 85.00% |  |  |
Offering period (in years) |  |  | 2 years |  |  |
Purchase period term (in months) |  |  | 6 months |  |  |
Maximum percentage of payroll deductions per employee (as a percent) |  |  | 10.00% |  |  |
2014 Employee Stock Purchase Plan | Subsequent Event |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Number of additional shares authorized for issuance (in shares) | 3,100,000 |  |  |  |  |
2014 Employee Stock Purchase Plan | Employee stock purchase plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Common stock reserved for issuance (in shares) |  |  | 23,400,000 |  |  |

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