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Stockholders' Equity and Noncontrolling Interests, Dividends (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 9 Months Ended
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Dec. 31, 2025 | Sep. 30, 2025 | Sep. 30, 2024 | Jun. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Stockholders' Equity and Noncontrolling Interests |  |  |  |  |  |
Dividends declared per share (in dollars per share) |  | $ 0.165 | $ 0.165 |  | $ 0.495 | $ 0.385
Dividends declared |  | $ 201.9 | $ 198.9 |  | $ 602.7 | $ 463.4
Dividends paid (including those declared in the prior year) |  | $ 201.2 | $ 132.4 |  | $ 600.3 | $ 396.2
O 2024 Q2 Dividends |  |  |  |  |  |
Stockholders' Equity and Noncontrolling Interests |  |  |  |  |  |
Dividends declared per share (in dollars per share) |  |  |  | $ 0.11 |  |
O 2024 Q3 Dividends |  |  |  |  |  |
Stockholders' Equity and Noncontrolling Interests |  |  |  |  |  |
Dividends declared per share (in dollars per share) |  |  | $ 0.165 |  |  |
O 2025 Q3 Dividends |  |  |  |  |  |
Stockholders' Equity and Noncontrolling Interests |  |  |  |  |  |
Dividends declared per share (in dollars per share) |  | $ 0.165 |  |  |  |
Subsequent Event | O 2025 Q4 Dividends |  |  |  |  |  |
Stockholders' Equity and Noncontrolling Interests |  |  |  |  |  |
Dividends declared per share (in dollars per share) | $ 0.25 |  |  |  |  |

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