OTHER OPERATING EXPENSE (INCOME), NET - Schedule of Other Operating Expense, Net (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Other Income and Expenses [Abstract] | ||||
| Adjustments associated with Spin-Off related balances | $ 0 | $ 8 | $ 1 | $ 7 |
| Legal settlement (Note 20) | 0 | 38 | 0 | 38 |
| Costs to exit charging business | 0 | 0 | 0 | 23 |
| Chief Executive Officer ("CEO") transition compensation | 0 | 5 | 0 | 11 |
| Loss on sale of assets | 0 | 1 | 0 | 6 |
| Loss on sale of businesses | 0 | 1 | 0 | 2 |
| Merger and acquisition expense (income), net | 1 | 2 | (1) | 4 |
| Other income, net | (1) | (3) | (6) | (8) |
| Other operating expense (income), net | $ 0 | $ 52 | $ (6) | $ 83 |