SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Allowance for doubtful accounts | |||
| SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] | |||
| Balance at Beginning of Period | $ 46 | $ 47 | $ 49 |
| Charged to Cost and and Expenses | 10 | 12 | 1 |
| Deductions | 0 | (13) | (3) |
| Balance at End of Period | 56 | 46 | 47 |
| Deferred tax valuation allowance | |||
| SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] | |||
| Balance at Beginning of Period | 885 | 490 | 412 |
| Charged to Cost and and Expenses | 75 | 395 | 78 |
| Deductions | 0 | 0 | 0 |
| Balance at End of Period | $ 960 | $ 885 | $ 490 |