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Stockholders' Equity and Noncontrolling Interests, Authorized Shares for Issuance and Stock Repurchase (Details) - USD ($) $ / shares in Units, $ in Millions |  | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | ---
Apr. 23, 2024 | Oct. 21, 2025 | Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | May 15, 2025
Stockholders' Equity |  |  |  |  |  |  |
Class A Common Stock, par value (in dollars per share) |  |  |  |  |  |  | $ 0.001
Change in the number of authorized common shares |  |  |  |  |  |  | 3,000,000,000
Class A Common Stock, shares authorized |  |  |  |  |  |  | 5,000,000,000
Treasury stock retired (in dollars) |  |  | $ 0.0 | $ 0.0 | $ 0.0 | $ 0.0 |
Payments for shares repurchased (in dollars) |  |  | $ 152.9 | $ 176.2 | $ 493.9 | $ 520.4 |
2024 Stock Repurchase Program |  |  |  |  |  |  |
Stockholders' Equity |  |  |  |  |  |  |
Value of shares authorized to be repurchased (in dollars) | $ 2,000.0 |  |  |  |  |  |
Repurchase of stock program, period | 3 years |  |  |  |  |  |
Stock repurchase program expiration date | Apr. 28, 2027 |  |  |  |  |  |
Number of treasury shares retired |  |  |  |  | 4,700,000 |  |
Treasury stock retired (in dollars) |  |  |  |  | $ 341.0 |  |
Number of shares repurchased |  |  | 1,400,000 |  | 6,100,000 |  |
Payments for shares repurchased (in dollars) |  |  | $ 152.9 |  | $ 493.9 |  |
Subsequent Event | 2024 Stock Repurchase Program |  |  |  |  |  |  |
Stockholders' Equity |  |  |  |  |  |  |
Number of shares repurchased |  | 300,000 |  |  |  |  |
Payments for shares repurchased (in dollars) |  | $ 39.5 |  |  |  |  |
Value of shares remaining that may be repurchased under the stock repurchase program (in dollars) |  | $ 1,002.9 |  |  |  |  |

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