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v3.25.3

Financing Related to Pending Business Combination, Redemption of the 6.50% Notes due 2027 and Partial Redemption of the 6.875% Notes due 2028 (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2025 | Sep. 30, 2025 | Sep. 30, 2024 | Oct. 03, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Debt Instrument [Line Items] |  |  |  |  |  |
Repayments of Long-term Debt |  | $ 14.7 | $ 99.2 |  |  |
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents |  | 714.1 | $ 542.5 |  | $ 552.9 | $ 519.9
6.375% Notes | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Secured Debt |  |  |  | $ 850.0 |  |
7.750% Notes | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Unsecured Debt |  |  |  | 1,250.0 |  |
7.750% Notes | Subsequent Event | Unsecured Debt [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents |  |  |  | $ 600.0 |  |
6.50% Notes [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Unsecured Debt |  | 500.0 |  |  | 500.0 |
6.50% Notes [Member] | Subsequent Event | Unsecured Debt [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Repayments of Long-term Debt | $ 500.0 |  |  |  |  |
6.875% Notes [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Unsecured Debt |  | $ 400.0 |  |  | $ 400.0 |
6.875% Notes [Member] | Subsequent Event | Unsecured Debt [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Repayments of Long-term Debt | 150.0 |  |  |  |  |
6.50% Notes due 2027 & 6.875% Notes due 2028 | Subsequent Event | Unsecured Debt [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Interest Paid, Including Capitalized Interest, Operating and Investing Activities | 5.5 |  |  |  |  |
Deferred Debt Issuance Cost, Writeoff | $ 3.0 |  |  |  |  |

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