DERIVATIVE INSTRUMENTS - CREDIT RISK EXPOSURE (Details) $ in Thousands |
6 Months Ended |
|---|---|
|
Mar. 31, 2026
USD ($)
| |
| Credit Risk Exposure [Line Items] | |
| Gross Credit Exposure | $ 131,558 |
| Investment grade | |
| Credit Risk Exposure [Line Items] | |
| Gross Credit Exposure | 84,631 |
| Noninvestment grade | |
| Credit Risk Exposure [Line Items] | |
| Gross Credit Exposure | 10,032 |
| Internally rated investment grade | |
| Credit Risk Exposure [Line Items] | |
| Gross Credit Exposure | 13,496 |
| Internally rated noninvestment grade | |
| Credit Risk Exposure [Line Items] | |
| Gross Credit Exposure | $ 23,399 |