DERIVATIVE FINANCIAL INSTRUMENTS - Schedule of Pre-Tax Impact of Derivatives Designated as Net Investment Hedges on Other Comprehensive Loss (Details) - Designated as Hedging Instrument - Net Investment Hedges - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Derivative [Line Items] | ||||
| Amount of gain (loss) recognized in AOCI | $ 30 | $ (156) | $ 49 | $ (220) |
| Amount of gain (loss) recognized in income on derivative (amount excluded from effectiveness testing) | 3 | 3 | 6 | 6 |
| Euro-Denominated Notes | ||||
| Derivative [Line Items] | ||||
| Amount of gain (loss) recognized in AOCI | 21 | (148) | 43 | (208) |
| Amount of gain (loss) recognized in income on derivative (amount excluded from effectiveness testing) | 0 | 0 | 0 | 0 |
| Cross-currency swaps | ||||
| Derivative [Line Items] | ||||
| Amount of gain (loss) recognized in AOCI | 9 | (8) | 6 | (12) |
| Amount of gain (loss) recognized in income on derivative (amount excluded from effectiveness testing) | $ 3 | $ 3 | $ 6 | $ 6 |