Discontinued Operations and Disposal Groups (Narrative) (Details) $ in Millions |
3 Months Ended |
|---|---|
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Mar. 31, 2026
USD ($)
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| Discontinued Operations | Lumen's Mass Markets | |
| Disposal Group, Including Discontinued Operations [Line Items] | |
| Property, Plant, and Equipment - Net | $ 3,544 |
| Discontinued Operations | Lumen's Mass Markets | Other Capitalized Property Plant and Equipment | |
| Disposal Group, Including Discontinued Operations [Line Items] | |
| Property, Plant, and Equipment - Net | 71 |
| Forged Fiber 37 Services, LLC. | Continuing Operations | |
| Disposal Group, Including Discontinued Operations [Line Items] | |
| Operating Expenses | $ 95 |
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- Definition Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer. 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 Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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