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Stockholders' Equity - Schedule of Stock Repurchases (Details) - USD ($) $ in Millions | 2 Months Ended | 12 Months Ended | 13 Months Ended | 30 Months Ended | 64 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
Apr. 17, 2026 | Feb. 28, 2026 | Feb. 28, 2025 | Feb. 29, 2024 | Apr. 17, 2026 | Apr. 17, 2026 | Apr. 17, 2026 | Apr. 30, 2025 | Jan. 31, 2021
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |
Dollar value of shares repurchased |  | $ 924.1 | $ 1,123.8 | $ 249.7 |  |  |  |  |
2021 Authorization | Subsequent Event |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |
Repurchase authorization | $ 2,000.0 |  |  |  | $ 2,000.0 | $ 2,000.0 | $ 2,000.0 |  |
2023 Authorization | Subsequent Event |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |
Repurchase authorization | 2,000.0 |  |  |  | 2,000.0 | 2,000.0 | 2,000.0 |  |
Class A Common Stock |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |
Dollar value of shares repurchased |  | $ 924.1 | $ 1,123.8 | $ 249.7 |  |  |  |  |
Number of shares repurchased (in shares) |  | 5,652,107 | 5,252,003 | 1,043,366 |  |  |  |  |
Class A Common Stock | 2021 Authorization |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |
Repurchase authorization |  |  |  |  |  |  |  |  | $ 2,000.0
Dollar value of shares repurchased |  | $ 0.0 | $ 613.7 | $ 249.7 |  |  |  |  |
Number of shares repurchased (in shares) |  | 0 | 2,462,271 | 1,043,366 |  |  |  |  |
Class A Common Stock | 2021 Authorization | Subsequent Event |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |
Dollar value of shares repurchased |  |  |  |  |  |  | $ 2,000.0 |  |
Number of shares repurchased (in shares) |  |  |  |  |  |  | 8,337,547 |  |
Class A Common Stock | 2023 Authorization |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |
Dollar value of shares repurchased |  | $ 0.0 | $ 510.1 | $ 0.0 |  |  |  |  |
Number of shares repurchased (in shares) |  | 0 | 2,789,732 | 0 |  |  |  |  |
Class A Common Stock | 2023 Authorization | Subsequent Event |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |
Dollar value of shares repurchased |  |  |  |  |  | $ 510.1 |  |  |
Number of shares repurchased (in shares) |  |  |  |  |  | 2,789,732 |  |  |
Class A Common Stock | 2025 Authorization |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |
Repurchase authorization |  |  |  |  |  |  |  | $ 4,000.0 |
Dollar value of shares repurchased |  | $ 924.1 | $ 0.0 | $ 0.0 |  |  |  |  |
Number of shares repurchased (in shares) |  | 5,652,107 | 0 | 0 |  |  |  |  |
Class A Common Stock | 2025 Authorization | Subsequent Event |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |
Repurchase authorization | 4,000.0 |  |  |  | 4,000.0 | $ 4,000.0 | $ 4,000.0 |  |
Dollar value of shares repurchased | $ 98.7 |  |  |  | $ 1,022.8 |  |  |  |
Number of shares repurchased (in shares) | 641,481 |  |  |  | 6,293,588 |  |  |  |
Share repurchase program, remaining authorized amount | $ 2,977.2 |  |  |  | $ 2,977.2 | $ 2,977.2 | $ 2,977.2 |  |

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