XML 85 R74.htm IDEA: XBRL DOCUMENT v3.25.4
Loans and Allowance for Credit Losses (Aging Analysis of Past Due Loans by Portfolio Class) (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans $ 23,958,440 $ 23,299,447
Recorded Investment > 90 Days and Accruing 28,798 21,852
30-59 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 88,351 74,706
60-89 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 69,653 44,923
Greater Than 90 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 102,723 79,898
Total Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 260,727 199,527
Current [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 23,697,713 23,099,920
Total Commercial [Member] | Commercial Real Estate - Income Producing [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 4,283,168 3,798,612
Recorded Investment > 90 Days and Accruing 2,928 150
Total Commercial [Member] | Commercial Real Estate - Income Producing [Member] | 30-59 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 990 220
Total Commercial [Member] | Commercial Real Estate - Income Producing [Member] | 60-89 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 2,806 5,417
Total Commercial [Member] | Commercial Real Estate - Income Producing [Member] | Greater Than 90 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 7,177 464
Total Commercial [Member] | Commercial Real Estate - Income Producing [Member] | Total Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 10,973 6,101
Total Commercial [Member] | Commercial Real Estate - Income Producing [Member] | Current [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 4,272,195 3,792,511
Total Commercial [Member] | Construction and Land Development [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 1,239,086 1,281,115
Recorded Investment > 90 Days and Accruing 565 3,563
Total Commercial [Member] | Construction and Land Development [Member] | 30-59 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 1,754 1,066
Total Commercial [Member] | Construction and Land Development [Member] | 60-89 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 564 3,773
Total Commercial [Member] | Construction and Land Development [Member] | Greater Than 90 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 3,488 5,314
Total Commercial [Member] | Construction and Land Development [Member] | Total Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 5,806 10,153
Total Commercial [Member] | Construction and Land Development [Member] | Current [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 1,233,280 1,270,962
Total Commercial [Member] | Total Commercial And Industrial [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 13,079,091 12,888,547
Recorded Investment > 90 Days and Accruing 21,944 15,654
Total Commercial [Member] | Total Commercial And Industrial [Member] | 30-59 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 34,021 20,439
Total Commercial [Member] | Total Commercial And Industrial [Member] | 60-89 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 43,624 5,302
Total Commercial [Member] | Total Commercial And Industrial [Member] | Greater Than 90 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 47,563 31,503
Total Commercial [Member] | Total Commercial And Industrial [Member] | Total Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 125,208 57,244
Total Commercial [Member] | Total Commercial And Industrial [Member] | Current [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 12,953,883 12,831,303
Total Commercial [Member] | Total Commercial And Industrial [Member] | Commercial Non-Real Estate [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 9,809,011 9,876,592
Recorded Investment > 90 Days and Accruing 20,358 14,557
Total Commercial [Member] | Total Commercial And Industrial [Member] | Commercial Non-Real Estate [Member] | 30-59 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 19,008 19,326
Total Commercial [Member] | Total Commercial And Industrial [Member] | Commercial Non-Real Estate [Member] | 60-89 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 43,316 5,264
Total Commercial [Member] | Total Commercial And Industrial [Member] | Commercial Non-Real Estate [Member] | Greater Than 90 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 39,954 27,756
Total Commercial [Member] | Total Commercial And Industrial [Member] | Commercial Non-Real Estate [Member] | Total Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 102,278 52,346
Total Commercial [Member] | Total Commercial And Industrial [Member] | Commercial Non-Real Estate [Member] | Current [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 9,706,733 9,824,246
Total Commercial [Member] | Total Commercial And Industrial [Member] | Commercial Real Estate - Owner Occupied [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 3,270,080 3,011,955
Recorded Investment > 90 Days and Accruing 1,586 1,097
Total Commercial [Member] | Total Commercial And Industrial [Member] | Commercial Real Estate - Owner Occupied [Member] | 30-59 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 15,013 1,113
Total Commercial [Member] | Total Commercial And Industrial [Member] | Commercial Real Estate - Owner Occupied [Member] | 60-89 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 308 38
Total Commercial [Member] | Total Commercial And Industrial [Member] | Commercial Real Estate - Owner Occupied [Member] | Greater Than 90 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 7,609 3,747
Total Commercial [Member] | Total Commercial And Industrial [Member] | Commercial Real Estate - Owner Occupied [Member] | Total Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 22,930 4,898
Total Commercial [Member] | Total Commercial And Industrial [Member] | Commercial Real Estate - Owner Occupied [Member] | Current [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 3,247,150 3,007,057
Residential Mortgages [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 4,016,917 3,961,328
Recorded Investment > 90 Days and Accruing 116 27
Residential Mortgages [Member] | 30-59 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 42,302 42,211
Residential Mortgages [Member] | 60-89 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 17,984 25,050
Residential Mortgages [Member] | Greater Than 90 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 34,656 34,113
Residential Mortgages [Member] | Total Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 94,942 101,374
Residential Mortgages [Member] | Current [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 3,921,975 3,859,954
Consumer [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 1,340,178 1,369,845
Recorded Investment > 90 Days and Accruing 3,245 2,458
Consumer [Member] | 30-59 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 9,284 10,770
Consumer [Member] | 60-89 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 4,675 5,381
Consumer [Member] | Greater Than 90 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 9,839 8,504
Consumer [Member] | Total Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans 23,798 24,655
Consumer [Member] | Current [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total loans $ 1,316,380 $ 1,345,190