OTHER OPERATING (INCOME) EXPENSE, NET - Schedule of Other Operating Expense, Net (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Other Income and Expenses [Abstract] | ||||
| Adjustments associated with Spin-Off related balances | $ (1) | $ 2 | $ 1 | $ (1) |
| Chief Executive Office ("CEO") transition compensation | 0 | 6 | 0 | 6 |
| Costs to exit charging business | 0 | 4 | 0 | 23 |
| Loss on sale of assets | 0 | 5 | 0 | 5 |
| Loss on sale of businesses | 0 | 0 | 0 | 1 |
| Merger and acquisition expense, net | 0 | 0 | (2) | 2 |
| Other income, net | 0 | (3) | (5) | (5) |
| Other operating (income) expense, net | $ (1) | $ 14 | $ (6) | $ 31 |