Cat Financial Financing Activities - Modifications (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Weighted average payment deferral and/or interest only periods | ||||
| Finance receivable, modifications | ||||
| Financing receivable, borrowers not considered to be experiencing financial difficulty, maximum period | 4 months | |||
| Weighted average extension to term of modified contracts | ||||
| Finance receivable, modifications | ||||
| Financing receivable, borrowers not considered to be experiencing financial difficulty, maximum period | 6 months | |||
| Dealer | ||||
| Finance receivable, modifications | ||||
| Amortized cost of finance receivables modified | $ 0 | $ 0 | $ 0 | $ 0 |
| Customer | ||||
| Finance receivable, modifications | ||||
| Amortized cost of finance receivables modified | $ 8 | $ 19 | $ 31 | $ 37 |