v3.25.4
Loans And Allowance For Credit Losses (Schedule of Modifications Restructured Within The Last 12 Months Which Defaulted) (Details) - Real Estate Loans - USD ($)
$ in Thousands
3 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost $ 519 $ 296
Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 0
Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 0
Significant Payment Delay    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 441 282
Rate Reduction & Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 78 14
Other Loan Modification    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 0
Home Equity Loan    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 0
Residential Non Home Today    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 474 39
Residential Non Home Today | Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 0
Residential Non Home Today | Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 0
Residential Non Home Today | Significant Payment Delay    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 396 25
Residential Non Home Today | Rate Reduction & Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 78 14
Residential Non Home Today | Other Loan Modification    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 0
Residential Home Today    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 58
Residential Home Today | Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 0
Residential Home Today | Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 0
Residential Home Today | Significant Payment Delay    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 58
Residential Home Today | Rate Reduction & Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 0
Residential Home Today | Other Loan Modification    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 0
Home Equity Line of Credit    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 45 199
Home Equity Line of Credit | Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 0
Home Equity Line of Credit | Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 0
Home Equity Line of Credit | Significant Payment Delay    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 45 199
Home Equity Line of Credit | Rate Reduction & Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost 0 0
Home Equity Line of Credit | Other Loan Modification    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Amortized Cost $ 0 $ 0