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Long-term Debt and Finance Leases - Vivint Secured Notes Tender Offer and Vivint Unsecured Notes Exchange Offer (Details) - USD ($) $ in Millions |  |  |  | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Nov. 14, 2024 | Nov. 08, 2024 | Oct. 30, 2024 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Oct. 31, 2024
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest paid |  |  |  | $ 626 | $ 548 | $ 383 |
Loss on debt extinguishment |  |  |  | $ 382 | $ (109) | $ 0 |
Vivint 6.750% Senior Secured Notes, due 2027 | Non Recourse Debt |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate, stated percentage |  | 6.75% | 6.75% | 6.75% |  |  |
Principal repurchased |  |  | $ 589 |  |  |  |
Tender amount |  |  | 600 |  |  |  |
Interest paid |  |  | $ 8 |  |  |  |
Debt instrument, aggregate principal |  | $ 11 |  |  |  |  |
Redemption percentage |  | 100.411% |  |  |  |  |
Loss on debt extinguishment |  | $ 13 |  |  |  |  |
Write off of deferred debt issuance cost |  | $ 1 |  |  |  |  |
Vivint 5.750% Senior Secured Notes, due 2029 | Non Recourse Debt |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate, stated percentage |  |  |  | 5.75% |  |  |
Debt instrument, aggregate principal |  |  |  | $ 798 |  |  |
Senior Notes, due 2029 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Loss on debt extinguishment |  |  |  | $ (90) |  |  |
Senior Notes, due 2029 | Unsecured Debt |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate, stated percentage |  |  |  |  |  |  | 5.75%
Principal repurchased | $ 2 |  |  |  |  |  |
Debt instrument, aggregate principal |  |  |  |  |  |  | $ 798
Redemption percentage | 102.875% |  |  |  |  |  |

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