OTHER OPERATING (INCOME) EXPENSE, NET - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Business Acquisition [Line Items] | ||||
| Merger and acquisition expense, net | $ 2 | $ 5 | $ 18 | $ 13 |
| Gain on sale of business | 0 | (9) | 5 | 15 |
| Gain on sale of assets | $ 7 | $ 0 | $ 13 | 0 |
| BorgWarner Romeo Power LLC | ||||
| Business Acquisition [Line Items] | ||||
| Gain on sale of business | $ (24) | |||
| Percent of ownership interest disposal | 60.00% | |||