Long-Term Debt - Schedule of Long-Term Debt (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Debt Instrument [Line Items] | ||
| Finance lease obligations | $ 919.4 | $ 935.5 |
| Less: unamortized debt issuance costs and discounts | (29.9) | (32.0) |
| Total debt | 3,751.2 | 3,702.2 |
| Less: current maturities | 102.9 | 99.3 |
| Total long-term debt | 3,648.3 | 3,602.9 |
| Secured Debt | Senior secured term loan | ||
| Debt Instrument [Line Items] | ||
| Long-term debt | 1,367.6 | 1,374.4 |
| Unamortized fair value discount | 1.1 | 1.2 |
| Secured Debt | Senior secured revolving credit facility | ||
| Debt Instrument [Line Items] | ||
| Long-term debt | 75.0 | 0.0 |
| Senior Notes | 7.250% senior unsecured notes due 2032 | ||
| Debt Instrument [Line Items] | ||
| Long-term debt | $ 1,225.0 | 1,225.0 |
| Stated interest rate | 7.25% | |
| Notes payable and other secured loans | ||
| Debt Instrument [Line Items] | ||
| Long-term debt | $ 194.1 | $ 199.3 |
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of unamortized debt discount (premium) and debt issuance costs. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, after accumulated amortization, of debt discount (premium). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of long-term debt and lease obligation, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of long-term debt and lease obligation, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of long-term debt and lease obligation, including portion classified as current. No definition available.
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