TRANSFORMATION, INTEGRATION AND OTHER CHARGES - Schedule of Reclassification of Prior-Period Amounts (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Restructuring and Related Activities [Abstract] | ||||
| Restructuring and asset related charges – net | $ 1 | $ 0 | $ 20 | |
| Acquisition, integration and separation costs | 0 | 0 | ||
| Transformation, integration and other charges (recast) | $ 53 | $ 1 | $ 123 | $ 20 |