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Derivatives and Fair Value Measurements - Fair Value of Long-term Debt (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Fair Value of Debt [Line Items] |  |
Debt and Lease Obligation, Net | $ 348.1 | $ 334.2
Carrying Amount |  |
Fair Value of Debt [Line Items] |  |
Total debt at par value | 354.4 | 342.3
Less: Unamortized debt issuance costs | (6.3) | (8.1)
Debt and Lease Obligation, Net | 348.1 | 334.2
Estimated Fair Value |  |
Fair Value of Debt [Line Items] |  |
Estimated fair value | $ 438.0 | $ 483.9

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