Long-lived Assets - Schedule of Intangible Assets Not Subject to Amortization (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
Sep. 03, 2024 |
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| Indefinite-lived Intangible Assets [Line Items] | |||
| Intangible assets not subject to amortization | $ 1,319.3 | $ 1,813.3 | |
| LPR Spectrum Acquisition | |||
| Indefinite-lived Intangible Assets [Line Items] | |||
| Intangible assets not subject to amortization | $ 215.0 | ||
| Spectrum Licenses | |||
| Indefinite-lived Intangible Assets [Line Items] | |||
| Intangible assets not subject to amortization | 777.5 | 1,271.5 | |
| Cable television franchise rights and other | |||
| Indefinite-lived Intangible Assets [Line Items] | |||
| Intangible assets not subject to amortization | $ 541.8 | $ 541.8 |
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- Definition Amount of identifiable indefinite-lived intangible asset acquired in business combination and recognized at acquisition date. Excludes goodwill and financial asset. 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/exampleRef
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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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