v3.26.1
LOANS AND LEASES RECEIVABLE AND ALLOWANCE FOR CREDIT LOSSES ON LOANS AND LEASES - Performance Status (Detail) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2024
Dec. 31, 2025
PCD debt securities acquired:      
Total consumer loans receivable $ 15,515,314   $ 15,036,672
Loans still accruing interest because collection is considered probable 3,900   4,000
Purchased-credit-impaired loans 120,000 $ 118,500  
Total past due      
PCD debt securities acquired:      
Total consumer loans receivable 106,812   96,229
30-59 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 69,680   50,443
60-89 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 6,657   21,146
90 Days or more past due      
PCD debt securities acquired:      
Total consumer loans receivable 30,475   24,640
Current      
PCD debt securities acquired:      
Total consumer loans receivable 15,408,502   14,940,443
Commercial and industrial, including specialized lending      
PCD debt securities acquired:      
Total consumer loans receivable 8,470,499   8,206,506
Commercial and industrial, including specialized lending | Total past due      
PCD debt securities acquired:      
Total consumer loans receivable 23,121   29,459
Commercial and industrial, including specialized lending | 30-59 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 4,858   9,212
Commercial and industrial, including specialized lending | 60-89 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 0   12,888
Commercial and industrial, including specialized lending | 90 Days or more past due      
PCD debt securities acquired:      
Total consumer loans receivable 18,263   7,359
Commercial and industrial, including specialized lending | Current      
PCD debt securities acquired:      
Total consumer loans receivable 8,447,378   8,177,047
Multifamily      
PCD debt securities acquired:      
Total consumer loans receivable 2,510,697   2,490,336
Multifamily | Total past due      
PCD debt securities acquired:      
Total consumer loans receivable 29,665   19,598
Multifamily | 30-59 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 29,665   17,506
Multifamily | 60-89 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 0   0
Multifamily | 90 Days or more past due      
PCD debt securities acquired:      
Total consumer loans receivable 0   2,092
Multifamily | Current      
PCD debt securities acquired:      
Total consumer loans receivable 2,481,032   2,470,738
Commercial real estate owner occupied      
PCD debt securities acquired:      
Total consumer loans receivable 1,279,501   1,135,119
Commercial real estate owner occupied | Total past due      
PCD debt securities acquired:      
Total consumer loans receivable 8,543   7,157
Commercial real estate owner occupied | 30-59 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 2,880   3,124
Commercial real estate owner occupied | 60-89 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 1,662   158
Commercial real estate owner occupied | 90 Days or more past due      
PCD debt securities acquired:      
Total consumer loans receivable 4,001   3,875
Commercial real estate owner occupied | Current      
PCD debt securities acquired:      
Total consumer loans receivable 1,270,958   1,127,962
Commercial real estate non-owner occupied      
PCD debt securities acquired:      
Total consumer loans receivable 1,742,989   1,738,821
Commercial real estate non-owner occupied | Total past due      
PCD debt securities acquired:      
Total consumer loans receivable 10,135   233
Commercial real estate non-owner occupied | 30-59 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 10,000   65
Commercial real estate non-owner occupied | 60-89 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 0   0
Commercial real estate non-owner occupied | 90 Days or more past due      
PCD debt securities acquired:      
Total consumer loans receivable 135   168
Commercial real estate non-owner occupied | Current      
PCD debt securities acquired:      
Total consumer loans receivable 1,732,854   1,738,588
Construction      
PCD debt securities acquired:      
Total consumer loans receivable 204,999   162,966
Construction | Total past due      
PCD debt securities acquired:      
Total consumer loans receivable 0   0
Construction | 30-59 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 0   0
Construction | 60-89 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 0   0
Construction | 90 Days or more past due      
PCD debt securities acquired:      
Total consumer loans receivable 0   0
Construction | Current      
PCD debt securities acquired:      
Total consumer loans receivable 204,999   162,966
Residential real estate      
PCD debt securities acquired:      
Total consumer loans receivable 495,458   497,567
Residential real estate | Total past due      
PCD debt securities acquired:      
Total consumer loans receivable 18,287   20,832
Residential real estate | 30-59 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 13,634   11,259
Residential real estate | 60-89 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 1,709   4,376
Residential real estate | 90 Days or more past due      
PCD debt securities acquired:      
Total consumer loans receivable 2,944   5,197
Residential real estate | Current      
PCD debt securities acquired:      
Total consumer loans receivable 477,171   476,735
Manufactured housing      
PCD debt securities acquired:      
Total consumer loans receivable 26,065   27,452
Manufactured housing | Total past due      
PCD debt securities acquired:      
Total consumer loans receivable 1,787   2,204
Manufactured housing | 30-59 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 287   533
Manufactured housing | 60-89 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 104   205
Manufactured housing | 90 Days or more past due      
PCD debt securities acquired:      
Total consumer loans receivable 1,396   1,466
Manufactured housing | Current      
PCD debt securities acquired:      
Total consumer loans receivable 24,278   25,248
Installment      
PCD debt securities acquired:      
Total consumer loans receivable 785,106   777,905
Installment | Total past due      
PCD debt securities acquired:      
Total consumer loans receivable 15,274   16,746
Installment | 30-59 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 8,356   8,744
Installment | 60-89 Days past due      
PCD debt securities acquired:      
Total consumer loans receivable 3,182   3,519
Installment | 90 Days or more past due      
PCD debt securities acquired:      
Total consumer loans receivable 3,736   4,483
Installment | Current      
PCD debt securities acquired:      
Total consumer loans receivable $ 769,832   $ 761,159