Assets and Liabilities Held for Sale - Schedule of Fair Value, Debt Obligation (Details) - Disposal Group, Held-for-Sale, Not Discontinued Operations - Spectrum Segment - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Debt Instrument [Line Items] | ||
| Carrying Value | $ 106.5 | $ 62.8 |
| Fair Value Measurement | 105.8 | 108.3 |
| Exit fees | 25.8 | |
| Accrued interest | 27.9 | |
| Quoted Prices (Level 1) | ||
| Debt Instrument [Line Items] | ||
| Fair Value Measurement | 0.0 | 0.0 |
| Significant Other Observable Inputs (Level 2) | ||
| Debt Instrument [Line Items] | ||
| Fair Value Measurement | 105.8 | 0.0 |
| Significant Unobservable Inputs (Level 3) | ||
| Debt Instrument [Line Items] | ||
| Fair Value Measurement | $ 0.0 | $ 108.3 |
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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 Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Exit Fees Payable No definition available.
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