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Background - Assets Held for Sale (Details) - state | Sep. 30, 2025 | May 21, 2025
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Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Number of states in which entity operates | 14 |
Held-for-sale | Lumen Mass Markets fiber-to-the-home business |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Number of states in which entity operates |  | 11

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- Definition The number of states the entity operates in as of the balance sheet date. + References No definition available. + Details
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- Details
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- Details
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