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Stockholders' Equity - Stock Repurchases (Details) - USD ($) | 3 Months Ended | 6 Months Ended | 32 Months Ended |
--- | --- | --- | --- | ---
May 31, 2023 | Aug. 31, 2022 | May 31, 2022 | Aug. 31, 2023 | Aug. 31, 2023 | Jan. 31, 2021
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |
Dollar Value of Shares Repurchased | $ 35,000,000.0 | $ 392,900,000 | $ 1,007,600,000 |  |  |
Class A and Class B | 2021 Authorization |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |
Repurchase Authorization |  |  |  |  |  | $ 2,000,000,000
Class A Stock |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |
Dollar Value of Shares Repurchased |  |  |  | $ 35,000,000 |  |
Number of shares repurchased (in shares) |  |  |  | 153,937 |  |
Class A Stock | 2021 Authorization |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |
Dollar Value of Shares Repurchased |  |  |  |  | $ 1,171,600,000 |
Number of shares repurchased (in shares) |  |  |  |  | 4,985,847 |

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