v3.25.4

Loans And Allowance For Credit Losses (Schedule Of Credit Quality Of Residential Loan Receivables By An Internally Assigned Grade) (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Sep. 30, 2025
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Total |  | $ 15,816,672 | $ 15,737,556
Other Loans [Member] |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Total |  | 8,515 | 8,153
Loans held for investment |  | 8,515 | 8,153
Other Loans [Member] | Nonperforming |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Total |  | 0 | 0
Real Estate Loans |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Total |  | 15,808,157 | 15,729,403
Year One, Originated, Current Fiscal Year |  | 381,475 | 1,080,363
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 959,799 | 707,850
Year Three, Originated, Two Years before Current Fiscal Year |  | 662,833 | 1,503,037
Year Four, Originated, Three Years before Current Fiscal Year |  | 1,452,957 | 2,708,352
Year Five, Originated, Four Years before Current Fiscal Year |  | 2,641,041 | 1,643,147
Originated, More than Five Years before Current Fiscal Year |  | 5,433,112 | 3,985,989
Revolving Loans Amortized Cost Basis |  | 4,220,391 | 4,043,334
Revolving Loans Converted to Term |  | 56,549 | 57,331
Loans held for investment |  | 15,808,157 | 15,729,403
Real Estate Loans | Pass |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year |  | 381,475 | 1,080,011
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 959,371 | 706,827
Year Three, Originated, Two Years before Current Fiscal Year |  | 661,936 | 1,499,641
Year Four, Originated, Three Years before Current Fiscal Year |  | 1,449,741 | 2,704,012
Year Five, Originated, Four Years before Current Fiscal Year |  | 2,636,328 | 1,640,001
Originated, More than Five Years before Current Fiscal Year |  | 5,404,890 | 3,960,397
Revolving Loans Amortized Cost Basis |  | 4,204,294 | 4,028,977
Revolving Loans Converted to Term |  | 51,558 | 51,726
Loans held for investment |  | 15,749,593 | 15,671,592
Real Estate Loans | Special Mention |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year |  | 0 | 197
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 248 | 538
Year Three, Originated, Two Years before Current Fiscal Year |  | 423 | 173
Year Four, Originated, Three Years before Current Fiscal Year |  | 499 | 113
Year Five, Originated, Four Years before Current Fiscal Year |  | 47 | 0
Originated, More than Five Years before Current Fiscal Year |  | 586 | 691
Revolving Loans Amortized Cost Basis |  | 5,932 | 4,679
Revolving Loans Converted to Term |  | 269 | 370
Loans held for investment |  | 8,004 | 6,761
Real Estate Loans | Substandard |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year |  | 0 | 155
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 180 | 485
Year Three, Originated, Two Years before Current Fiscal Year |  | 474 | 3,223
Year Four, Originated, Three Years before Current Fiscal Year |  | 2,717 | 4,227
Year Five, Originated, Four Years before Current Fiscal Year |  | 4,666 | 3,146
Originated, More than Five Years before Current Fiscal Year |  | 27,636 | 24,901
Revolving Loans Amortized Cost Basis |  | 10,165 | 9,678
Revolving Loans Converted to Term |  | 4,722 | 5,235
Loans held for investment |  | 50,560 | 51,050
Real Estate Loans | Residential Core |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Total |  | 10,676,463 | 10,830,505
Year One, Originated, Current Fiscal Year |  | 261,832 | 757,380
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 665,391 | 468,504
Year Three, Originated, Two Years before Current Fiscal Year |  | 443,426 | 1,375,043
Year Four, Originated, Three Years before Current Fiscal Year |  | 1,333,708 | 2,664,389
Year Five, Originated, Four Years before Current Fiscal Year |  | 2,599,808 | 1,629,210
Originated, More than Five Years before Current Fiscal Year |  | 5,372,298 | 3,935,979
Revolving Loans Amortized Cost Basis |  | 0 | 0
Revolving Loans Converted to Term |  | 0 | 0
Loans held for investment |  | 10,676,463 | 10,830,505
Real Estate Loans | Residential Core | Pass |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year |  | 261,832 | 757,380
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 665,391 | 468,343
Year Three, Originated, Two Years before Current Fiscal Year |  | 443,269 | 1,373,019
Year Four, Originated, Three Years before Current Fiscal Year |  | 1,332,395 | 2,660,389
Year Five, Originated, Four Years before Current Fiscal Year |  | 2,595,383 | 1,626,170
Originated, More than Five Years before Current Fiscal Year |  | 5,347,634 | 3,914,125
Revolving Loans Amortized Cost Basis |  | 0 | 0
Revolving Loans Converted to Term |  | 0 | 0
Loans held for investment |  | 10,645,904 | 10,799,426
Real Estate Loans | Residential Core | Special Mention |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year |  | 0 | 0
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 | 0
Year Three, Originated, Two Years before Current Fiscal Year |  | 0 | 0
Year Four, Originated, Three Years before Current Fiscal Year |  | 0 | 0
Year Five, Originated, Four Years before Current Fiscal Year |  | 0 | 0
Originated, More than Five Years before Current Fiscal Year |  | 577 | 666
Revolving Loans Amortized Cost Basis |  | 0 | 0
Revolving Loans Converted to Term |  | 0 | 0
Loans held for investment |  | 577 | 666
Real Estate Loans | Residential Core | Substandard |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year |  | 0 | 0
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 | 161
Year Three, Originated, Two Years before Current Fiscal Year |  | 157 | 2,024
Year Four, Originated, Three Years before Current Fiscal Year |  | 1,313 | 4,000
Year Five, Originated, Four Years before Current Fiscal Year |  | 4,425 | 3,040
Originated, More than Five Years before Current Fiscal Year |  | 24,087 | 21,188
Revolving Loans Amortized Cost Basis |  | 0 | 0
Revolving Loans Converted to Term |  | 0 | 0
Loans held for investment |  | 29,982 | 30,413
Real Estate Loans | Residential Home Today |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Total |  | 34,323 | 35,471
Year One, Originated, Current Fiscal Year | [1] | 0 | 0
Year Two, Originated, Fiscal Year before Current Fiscal Year | [1] | 0 | 0
Year Three, Originated, Two Years before Current Fiscal Year | [1] | 0 | 0
Year Four, Originated, Three Years before Current Fiscal Year | [1] | 0 | 0
Year Five, Originated, Four Years before Current Fiscal Year | [1] | 0 | 0
Originated, More than Five Years before Current Fiscal Year | [1] | 34,323 | 35,471
Revolving Loans Amortized Cost Basis | [1] | 0 | 0
Revolving Loans Converted to Term | [1] | 0 | 0
Loans held for investment | [1] | 34,323 | 35,471
Real Estate Loans | Residential Home Today | Pass |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year | [1] | 0 | 0
Year Two, Originated, Fiscal Year before Current Fiscal Year | [1] | 0 | 0
Year Three, Originated, Two Years before Current Fiscal Year | [1] | 0 | 0
Year Four, Originated, Three Years before Current Fiscal Year | [1] | 0 | 0
Year Five, Originated, Four Years before Current Fiscal Year | [1] | 0 | 0
Originated, More than Five Years before Current Fiscal Year | [1] | 31,051 | 31,936
Revolving Loans Amortized Cost Basis | [1] | 0 | 0
Revolving Loans Converted to Term | [1] | 0 | 0
Loans held for investment | [1] | 31,051 | 31,936
Real Estate Loans | Residential Home Today | Special Mention |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Total |  | 0 | 0
Real Estate Loans | Residential Home Today | Substandard |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year | [1] | 0 | 0
Year Two, Originated, Fiscal Year before Current Fiscal Year | [1] | 0 | 0
Year Three, Originated, Two Years before Current Fiscal Year | [1] | 0 | 0
Year Four, Originated, Three Years before Current Fiscal Year | [1] | 0 | 0
Year Five, Originated, Four Years before Current Fiscal Year | [1] | 0 | 0
Originated, More than Five Years before Current Fiscal Year | [1] | 3,272 | 3,535
Revolving Loans Amortized Cost Basis | [1] | 0 | 0
Revolving Loans Converted to Term | [1] | 0 | 0
Loans held for investment | [1] | 3,272 | 3,535
Real Estate Loans | Home Equity Line of Credit |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Total |  | 4,276,940 | 4,100,665
Year One, Originated, Current Fiscal Year |  | 0 | 0
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 | 0
Year Three, Originated, Two Years before Current Fiscal Year |  | 0 | 0
Year Four, Originated, Three Years before Current Fiscal Year |  | 0 | 0
Year Five, Originated, Four Years before Current Fiscal Year |  | 0 | 0
Originated, More than Five Years before Current Fiscal Year |  | 0 | 0
Revolving Loans Amortized Cost Basis |  | 4,220,391 | 4,043,334
Revolving Loans Converted to Term |  | 56,549 | 57,331
Loans held for investment |  | 4,276,940 | 4,100,665
Real Estate Loans | Home Equity Line of Credit | Pass |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year |  | 0 | 0
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 | 0
Year Three, Originated, Two Years before Current Fiscal Year |  | 0 | 0
Year Four, Originated, Three Years before Current Fiscal Year |  | 0 | 0
Year Five, Originated, Four Years before Current Fiscal Year |  | 0 | 0
Originated, More than Five Years before Current Fiscal Year |  | 0 | 0
Revolving Loans Amortized Cost Basis |  | 4,204,294 | 4,028,977
Revolving Loans Converted to Term |  | 51,558 | 51,726
Loans held for investment |  | 4,255,852 | 4,080,703
Real Estate Loans | Home Equity Line of Credit | Special Mention |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year |  | 0 | 0
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 | 0
Year Three, Originated, Two Years before Current Fiscal Year |  | 0 | 0
Year Four, Originated, Three Years before Current Fiscal Year |  | 0 | 0
Year Five, Originated, Four Years before Current Fiscal Year |  | 0 | 0
Originated, More than Five Years before Current Fiscal Year |  | 0 | 0
Revolving Loans Amortized Cost Basis |  | 5,932 | 4,679
Revolving Loans Converted to Term |  | 269 | 370
Loans held for investment |  | 6,201 | 5,049
Real Estate Loans | Home Equity Line of Credit | Substandard |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year |  | 0 | 0
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 | 0
Year Three, Originated, Two Years before Current Fiscal Year |  | 0 | 0
Year Four, Originated, Three Years before Current Fiscal Year |  | 0 | 0
Year Five, Originated, Four Years before Current Fiscal Year |  | 0 | 0
Originated, More than Five Years before Current Fiscal Year |  | 0 | 0
Revolving Loans Amortized Cost Basis |  | 10,165 | 9,678
Revolving Loans Converted to Term |  | 4,722 | 5,235
Loans held for investment |  | 14,887 | 14,913
Real Estate Loans | Construction |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Total |  | 4,747 | 7,272
Real Estate Loans | Construction | Pass |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year |  | 1,268 | 4,998
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 3,479 | 2,274
Year Three, Originated, Two Years before Current Fiscal Year |  | 0 | 0
Year Four, Originated, Three Years before Current Fiscal Year |  | 0 | 0
Year Five, Originated, Four Years before Current Fiscal Year |  | 0 | 0
Originated, More than Five Years before Current Fiscal Year |  | 0 | 0
Revolving Loans Amortized Cost Basis |  | 0 | 0
Revolving Loans Converted to Term |  | 0 | 0
Loans held for investment |  | 4,747 | 7,272
Real Estate Loans | Home Equity Loan |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Total |  | 815,684 | 755,490
Year One, Originated, Current Fiscal Year |  | 118,375 | 317,985
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 290,929 | 237,072
Year Three, Originated, Two Years before Current Fiscal Year |  | 219,407 | 127,994
Year Four, Originated, Three Years before Current Fiscal Year |  | 119,249 | 43,963
Year Five, Originated, Four Years before Current Fiscal Year |  | 41,233 | 13,937
Originated, More than Five Years before Current Fiscal Year |  | 26,491 | 14,539
Revolving Loans Amortized Cost Basis |  | 0 | 0
Revolving Loans Converted to Term |  | 0 | 0
Loans held for investment |  | 815,684 | 755,490
Real Estate Loans | Home Equity Loan | Pass |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year |  | 118,375 | 317,633
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 290,501 | 236,210
Year Three, Originated, Two Years before Current Fiscal Year |  | 218,667 | 126,622
Year Four, Originated, Three Years before Current Fiscal Year |  | 117,346 | 43,623
Year Five, Originated, Four Years before Current Fiscal Year |  | 40,945 | 13,831
Originated, More than Five Years before Current Fiscal Year |  | 26,205 | 14,336
Revolving Loans Amortized Cost Basis |  | 0 | 0
Revolving Loans Converted to Term |  | 0 | 0
Loans held for investment |  | 812,039 | 752,255
Real Estate Loans | Home Equity Loan | Special Mention |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year |  | 0 | 197
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 248 | 538
Year Three, Originated, Two Years before Current Fiscal Year |  | 423 | 173
Year Four, Originated, Three Years before Current Fiscal Year |  | 499 | 113
Year Five, Originated, Four Years before Current Fiscal Year |  | 47 | 0
Originated, More than Five Years before Current Fiscal Year |  | 9 | 25
Revolving Loans Amortized Cost Basis |  | 0 | 0
Revolving Loans Converted to Term |  | 0 | 0
Loans held for investment |  | 1,226 | 1,046
Real Estate Loans | Home Equity Loan | Substandard |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Year One, Originated, Current Fiscal Year |  | 0 | 155
Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 180 | 324
Year Three, Originated, Two Years before Current Fiscal Year |  | 317 | 1,199
Year Four, Originated, Three Years before Current Fiscal Year |  | 1,404 | 227
Year Five, Originated, Four Years before Current Fiscal Year |  | 241 | 106
Originated, More than Five Years before Current Fiscal Year |  | 277 | 178
Revolving Loans Amortized Cost Basis |  | 0 | 0
Revolving Loans Converted to Term |  | 0 | 0
Loans held for investment |  | $ 2,419 | $ 2,189
[1] | No new originations of Home Today loans since fiscal year 2016.

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