v3.25.4
Loans and Leases - Schedule of Loans Held for Investment (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Total $ 60,732 $ 68,272  
Year to date gross charge-offs      
Total (449) (938) $ (223)
Loans held for investment | Multi-family      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 45 19  
Originated year two 15 837  
Originated year three 738 7,929  
Originated year four 7,648 7,776  
Originated year five 7,480 7,649  
Prior year 12,968 9,850  
Revolving Loans 6 33  
Revolving Loans Converted to Term Loans 83 0  
Total 28,983 34,093  
Year to date gross charge-offs      
Originated year one 0 0  
Originated year two 0 0  
Originated year three 0 (28)  
Originated year four (59) (34)  
Originated year five (71) (42)  
Prior year (155) (204)  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total (285) (308) (119)
Loans held for investment | Multi-family | Pass      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 45 17  
Originated year two 15 700  
Originated year three 592 6,599  
Originated year four 5,782 6,070  
Originated year five 5,238 5,203  
Prior year 7,887 3,997  
Revolving Loans 4 27  
Revolving Loans Converted to Term Loans 69 0  
Total 19,632 22,613  
Loans held for investment | Multi-family | Special Mention      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 0 0  
Originated year two 0 14  
Originated year three 0 688  
Originated year four 754 694  
Originated year five 751 646  
Prior year 546 795  
Revolving Loans 0 1  
Revolving Loans Converted to Term Loans 14 0  
Total 2,065 2,838  
Loans held for investment | Multi-family | Substandard      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 0 2  
Originated year two 0 123  
Originated year three 134 529  
Originated year four 819 868  
Originated year five 1,132 1,526  
Prior year 2,938 3,834  
Revolving Loans 2 5  
Revolving Loans Converted to Term Loans 0 0  
Total 5,025 6,887  
Loans held for investment | Multi-family | Non-accrual      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 0 0  
Originated year two 0 0  
Originated year three 12 113  
Originated year four 293 144  
Originated year five 359 274  
Prior year 1,597 1,224  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 2,261 1,755  
Loans held for investment | Commercial real estate      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 489 544  
Originated year two 404 1,438  
Originated year three 1,262 2,096  
Originated year four 1,602 1,321  
Originated year five 1,050 848  
Prior year 3,136 3,376  
Revolving Loans 1,106 1,840  
Revolving Loans Converted to Term Loans 265 373  
Total 9,314 11,836  
Year to date gross charge-offs      
Originated year one 0 0  
Originated year two 0 (8)  
Originated year three (5) (81)  
Originated year four (1) (1)  
Originated year five (7) (27)  
Prior year (28) (349)  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total (41) (466) (56)
Loans held for investment | Commercial real estate | Pass      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 478 542  
Originated year two 373 1,298  
Originated year three 1,053 1,753  
Originated year four 1,297 1,106  
Originated year five 955 576  
Prior year 2,104 2,068  
Revolving Loans 924 1,597  
Revolving Loans Converted to Term Loans 95 367  
Total 7,279 9,307  
Loans held for investment | Commercial real estate | Special Mention      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 10 0  
Originated year two 10 72  
Originated year three 50 130  
Originated year four 88 69  
Originated year five 5 106  
Prior year 154 138  
Revolving Loans 25 120  
Revolving Loans Converted to Term Loans 10 0  
Total 352 635  
Loans held for investment | Commercial real estate | Substandard      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 1 2  
Originated year two 21 31  
Originated year three 147 179  
Originated year four 143 110  
Originated year five 86 162  
Prior year 513 723  
Revolving Loans 124 117  
Revolving Loans Converted to Term Loans 159 6  
Total 1,194 1,330  
Loans held for investment | Commercial real estate | Non-accrual      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 0 0  
Originated year two 0 37  
Originated year three 12 34  
Originated year four 74 36  
Originated year five 4 4  
Prior year 365 447  
Revolving Loans 33 6  
Revolving Loans Converted to Term Loans 1 0  
Total 489 564  
Loans held for investment | One-to-four family first mortgage      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 939 251  
Originated year two 289 527  
Originated year three 426 2,455  
Originated year four 2,208 871  
Originated year five 792 201  
Prior year 892 809  
Revolving Loans 80 85  
Revolving Loans Converted to Term Loans 4 2  
Total 5,630 5,201  
Year to date gross charge-offs      
Originated year one 0 0  
Originated year two 0 0  
Originated year three 0 (1)  
Originated year four (2) 0  
Originated year five 0 0  
Prior year (2) (7)  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total (4) (8) (4)
Loans held for investment | One-to-four family first mortgage | Pass      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 938 250  
Originated year two 285 521  
Originated year three 415 2,431  
Originated year four 2,178 859  
Originated year five 778 178  
Prior year 682 609  
Revolving Loans 78 80  
Revolving Loans Converted to Term Loans 4 2  
Total 5,358 4,930  
Loans held for investment | One-to-four family first mortgage | Substandard      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 0 1  
Originated year two 1 2  
Originated year three 4 8  
Originated year four 12 2  
Originated year five 2 16  
Prior year 189 172  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 208 201  
Loans held for investment | One-to-four family first mortgage | Non-accrual      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 1 0  
Originated year two 3 4  
Originated year three 7 16  
Originated year four 18 10  
Originated year five 12 7  
Prior year 21 28  
Revolving Loans 2 5  
Revolving Loans Converted to Term Loans 0 0  
Total 64 70  
Loans held for investment | Commercial and industrial      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 3,639 1,300  
Originated year two 861 2,693  
Originated year three 1,956 2,264  
Originated year four 1,590 736  
Originated year five 530 467  
Prior year 812 798  
Revolving Loans 5,588 5,940  
Revolving Loans Converted to Term Loans 241 1,178  
Total 15,217 15,376  
Year to date gross charge-offs      
Originated year one   (3)  
Originated year two   (20)  
Originated year three   (40)  
Originated year four   (20)  
Originated year five   (19)  
Prior year   (34)  
Revolving Loans   0  
Revolving Loans Converted to Term Loans   0  
Total (87) (136) (30)
Loans held for investment | Commercial and industrial | Pass      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 3,638 1,267  
Originated year two 793 2,609  
Originated year three 1,876 2,014  
Originated year four 1,513 651  
Originated year five 493 450  
Prior year 739 759  
Revolving Loans 5,236 5,554  
Revolving Loans Converted to Term Loans 231 1,164  
Total 14,519 14,468  
Loans held for investment | Commercial and industrial | Special Mention      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 0 17  
Originated year two 42 29  
Originated year three 7 18  
Originated year four 21 4  
Originated year five 1 2  
Prior year 28 11  
Revolving Loans 127 119  
Revolving Loans Converted to Term Loans 0 6  
Total 226 206  
Loans held for investment | Commercial and industrial | Substandard      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 0 13  
Originated year two 8 50  
Originated year three 50 72  
Originated year four 35 72  
Originated year five 31 7  
Prior year 16 13  
Revolving Loans 201 265  
Revolving Loans Converted to Term Loans 1 8  
Total 342 500  
Loans held for investment | Commercial and industrial | Non-accrual      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 1 3  
Originated year two 18 5  
Originated year three 23 160  
Originated year four 21 9  
Originated year five 5 8  
Prior year 29 15  
Revolving Loans 24 2  
Revolving Loans Converted to Term Loans 9 0  
Total 130 202  
Commercial and industrial      
Year to date gross charge-offs      
Total (32) (20) $ (14)
Commercial and industrial | Commercial and industrial      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Total 15,217 15,376  
Year to date gross charge-offs      
Originated year one (25)    
Originated year two (1)    
Originated year three (32)    
Originated year four (21)    
Originated year five (5)    
Prior year (3)    
Revolving Loans 0    
Revolving Loans Converted to Term Loans 0    
Total (87)    
Commercial and industrial | Other      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 44 100  
Originated year two 27 29  
Originated year three 21 12  
Originated year four 7 4  
Originated year five 2 2  
Prior year 31 37  
Revolving Loans 1,367 1,461  
Revolving Loans Converted to Term Loans 89 121  
Total 1,588 1,766  
Year to date gross charge-offs      
Originated year one (10) (2)  
Originated year two (2) (4)  
Originated year three (7) (4)  
Originated year four (7) (1)  
Originated year five 0 (1)  
Prior year (6) (8)  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total (32) (20)  
Commercial and industrial | Other | Pass      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 44 100  
Originated year two 27 29  
Originated year three 21 12  
Originated year four 7 4  
Originated year five 2 2  
Prior year 30 32  
Revolving Loans 1,336 1,441  
Revolving Loans Converted to Term Loans 89 121  
Total 1,556 1,741  
Commercial and industrial | Other | Special Mention      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one   0  
Originated year two   0  
Originated year three   0  
Originated year four   0  
Originated year five   0  
Prior year   0  
Revolving Loans   1  
Revolving Loans Converted to Term Loans   0  
Total   1  
Commercial and industrial | Other | Substandard      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 0    
Originated year two 0    
Originated year three 0    
Originated year four 0    
Originated year five 0    
Prior year 0    
Revolving Loans 1    
Revolving Loans Converted to Term Loans 0    
Total 1    
Commercial and industrial | Other | Non-accrual      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Originated year one 0 0  
Originated year two 0 0  
Originated year three 0 0  
Originated year four 0 0  
Originated year five 0 0  
Prior year 1 5  
Revolving Loans 30 19  
Revolving Loans Converted to Term Loans 0 0  
Total $ 31 $ 24