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v3.26.1

OTHER BORROWINGS (Tables) | 9 Months Ended
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Jun. 30, 2026
Debt Disclosure [Abstract] |
Schedule of Components of Other Borrowings | The following table details the components of our other borrowings.
|  | June 30, 2026 |  | September 30, 2025
$ in millions |  | Weighted-average interest rate | Maturity date | Balance |  | Weighted-average interest rate | Maturity date | Balance
FHLB advances: |  |  |  |  |  |  |  |
Floating rate - term |  | 3.89 | % | December 2026 - September 2027 | $ | 300 |  |  | 4.44 | % | December 2025 - December 2026 | $ | 500 |
Fixed rate |  | 4.04 | % | December 2027 - December 2028 | 400 |  |  | 4.10 | % | December 2028 | 200 |
Total FHLB advances |  |  |  | 700 |  |  |  |  | 700 |
Secured and unsecured lines of credit |  | 4.30 | % | Overnight | 250 |  |  | N/A | N/A | — |
Total other borrowings |  |  |  | $ | 950 |  |  |  |  | $ | 700 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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