RESTRUCTURING CHARGES - Liabilities Related to Restructuring (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | 15 Months Ended | |
|---|---|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
Dec. 31, 2024 |
Mar. 31, 2025 |
|
| Restructuring Reserve [Roll Forward] | ||||
| Balance at beginning of period | $ 103 | $ 41 | $ 41 | $ 41 |
| Liability recognized, net | 18 | 63 | 202 | 220 |
| Payments, utilization and translation | (21) | (141) | ||
| Balance at end of period | 100 | 103 | 100 | |
| Workforce reductions | ||||
| Restructuring Reserve [Roll Forward] | ||||
| Balance at beginning of period | 96 | 35 | 35 | 35 |
| Liability recognized, net | 13 | 59 | 120 | |
| Payments, utilization and translation | (14) | (59) | ||
| Balance at end of period | 94 | 96 | 94 | |
| Plant closing and other | ||||
| Restructuring Reserve [Roll Forward] | ||||
| Balance at beginning of period | 7 | 6 | 6 | 6 |
| Liability recognized, net | 6 | $ 4 | 83 | |
| Payments, utilization and translation | (7) | (81) | ||
| Balance at end of period | $ 6 | $ 7 | $ 6 | |