FINANCIAL INSTRUMENTS - Carrying Amount and Estimated Fair Value (Details) - USD ($) $ in Thousands |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Financial Instruments Not Carried at Fair Value | ||
| Receivables, less allowance for credit losses of $66,771 and $58,094, respectively | $ 14,000,141 | $ 13,992,556 |
| Long-term debt | 8,728,806 | 8,666,627 |
| Carrying Amount | ||
| Financial Instruments Not Carried at Fair Value | ||
| Receivables, less allowance for credit losses of $66,771 and $58,094, respectively | 14,000,141 | 13,992,556 |
| Long-term debt | 8,728,806 | 8,666,627 |
| Estimated Fair Value | ||
| Financial Instruments Not Carried at Fair Value | ||
| Receivables, less allowance for credit losses of $66,771 and $58,094, respectively | 14,001,036 | 14,040,507 |
| Long-term debt | $ 8,813,317 | $ 8,654,374 |