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Fair Value Measurements, Equity Investments and Other Financial Instruments - Schedule of Carrying Amounts and Estimated Fair Values of Debt (Details) - USD ($) $ in Millions | Dec. 31, 2025 | Dec. 31, 2024 | Jun. 28, 2024 | Nov. 20, 2023 | Jan. 31, 2023
--- | --- | --- | --- | --- | ---
Senior Notes | Senior Secured Notes due October 2026 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Interest rate | 1.573% |  |  |  |
Senior Notes | Senior Notes due December 2027 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Interest rate | 4.00% |  |  |  |
Senior Notes | Senior Notes due February 2028 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Interest rate | 6.125% |  |  |  | 6.125%
Senior Notes | Senior Notes due April 2029 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Interest rate | 5.00% |  |  |  |
Senior Notes | Senior Notes due February 2031 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Interest rate | 7.25% |  |  | 7.25% |
Senior Notes | Senior Notes due July 2032 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Interest rate | 6.50% |  | 6.50% |  |
Senior Notes | Senior Notes due July 2033 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Interest rate | 6.875% |  |  |  |
Carrying Amount |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Other foreign borrowings | $ 133.1 | $ 109.9 |  |  |
Other domestic borrowings | 5.4 | 56.4 |  |  |
Total debt | 3,990.8 | 4,384.4 |  |  |
Carrying Amount | Senior Secured Notes due October 2026 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 599.2 | 598.1 |  |  |
Carrying Amount | Senior Notes due December 2027 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 423.7 | 423.1 |  |  |
Carrying Amount | Senior Notes due February 2028 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 769.4 | 767.0 |  |  |
Carrying Amount | Senior Notes due April 2029 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 422.8 | 422.3 |  |  |
Carrying Amount | Senior Notes due February 2031 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 421.8 | 421.3 |  |  |
Carrying Amount | Senior Notes due July 2032 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 396.6 | 396.2 |  |  |
Carrying Amount | Senior Notes due July 2033 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 447.2 | 446.9 |  |  |
Carrying Amount | Term Loan A due March 2027 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 0.0 | 743.2 |  |  |
Carrying Amount | Term Loan A due October 2030 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 371.6 | 0.0 |  |  |
Fair Value |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Other foreign borrowings | 133.1 | 109.8 |  |  |
Other domestic borrowings | 5.3 | 56.4 |  |  |
Total debt | 4,065.8 | 4,374.3 |  |  |
Fair Value | Senior Secured Notes due October 2026 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 586.5 | 564.5 |  |  |
Fair Value | Senior Notes due December 2027 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 422.7 | 405.5 |  |  |
Fair Value | Senior Notes due February 2028 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 787.8 | 777.4 |  |  |
Fair Value | Senior Notes due April 2029 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 427.8 | 408.5 |  |  |
Fair Value | Senior Notes due February 2031 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 442.0 | 439.1 |  |  |
Fair Value | Senior Notes due July 2032 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 415.0 | 401.7 |  |  |
Fair Value | Senior Notes due July 2033 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 474.0 | 468.2 |  |  |
Fair Value | Term Loan A due March 2027 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | 0.0 | 743.2 |  |  |
Fair Value | Term Loan A due October 2030 |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Senior Notes | $ 371.6 | $ 0.0 |  |  |

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