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Commitments and Contingencies - Narrative (Details) $ in Millions |  | 12 Months Ended
--- | --- | ---
Jul. 18, 2024 USD ($) parties | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Loss Contingencies [Line Items] |  |  |  |
Principal contractual obligations including agreements to purchase an estimated amount of goods, including raw materials, or services |  | $ 108.5 |  |
Asset retirement obligation liabilities |  | 11.2 | $ 11.7 |
Property and equipment, net |  | 1,397.9 | 1,416.4 |
Accumulated depreciation |  | 2,677.5 | 2,647.4 |
Accretion expense |  | 0.4 | 0.4 | $ 0.5
Buildings |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Property and equipment, net |  | 2.3 | 2.4 |
Accumulated depreciation |  | 1.6 | 1.5 |
Leasehold Improvements |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Property and equipment, net |  | 6.9 | 6.7 |
Accumulated depreciation |  | $ 4.8 | $ 4.7 |
Pending Litigation | Breach of Contract |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of parties | parties | 2 |  |  |
Purchase obligation | $ 25.0 |  |  |

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