Property and Equipment - Schedule of Construction in Progress (Details) - USD ($) $ in Millions |
Sep. 30, 2025 |
Dec. 31, 2024 |
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| Property, Plant and Equipment [Line Items] | ||
| Construction in progress | $ 758 | $ 988 |
| Satellite system | ||
| Property, Plant and Equipment [Line Items] | ||
| Construction in progress | 401 | 751 |
| Capitalized software and hardware | ||
| Property, Plant and Equipment [Line Items] | ||
| Construction in progress | 294 | 197 |
| Other | ||
| Property, Plant and Equipment [Line Items] | ||
| Construction in progress | $ 63 | $ 40 |
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- Definition Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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