REVENUE EARNING EQUIPMENT, NET - Components of Used Vehicle Sales (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Revenue Earning Equipment [Abstract] | |||
| Gains on vehicle sales, net | $ (69) | $ (103) | $ (216) |
| Losses from valuation adjustments | 47 | 31 | 20 |
| Used vehicle sales, net | $ (22) | $ (72) | $ (196) |