FAIR VALUE MEASUREMENTS - Summary of Change in Fair Value of Contingent Consideration Liability (Details) - MYR GmbH - Contingent Consideration - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||
| Beginning balance | $ 278 | $ 206 |
| Changes in valuation assumptions | 3 | 2 |
| Effect of foreign exchange remeasurement | (6) | 7 |
| Ending balance | $ 275 | $ 216 |