v3.26.1
Loans, Leases and Allowance for Credit Losses - Disaggregation of the Company's ACL on Funded Loans and Loan Balances (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss [Line Items]            
Collectively Evaluated for Credit Loss $ 60,404.0   $ 58,192.0      
Individually Evaluated for Credit Loss 545.0   485.0      
Loans HFI, net of deferred fees and costs 60,949.0   58,677.0      
Collectively Evaluated for Credit Loss 447.4   396.4      
Individually Evaluated for Credit Loss 40.0   64.2      
Total 487.4 $ 461.1 460.6 $ 394.7 $ 388.6 $ 373.8
Mortgage finance            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Collectively Evaluated for Credit Loss 7,405.0   7,271.0      
Individually Evaluated for Credit Loss 0.0   0.0      
Loans HFI, net of deferred fees and costs 7,405.0   7,271.0      
Collectively Evaluated for Credit Loss 6.1   5.5      
Individually Evaluated for Credit Loss 0.0   0.0      
Total 6.1 5.7 5.5 4.4 4.5 4.8
Municipal & nonprofit            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Collectively Evaluated for Credit Loss 1,716.0   1,643.0      
Individually Evaluated for Credit Loss 0.0   5.0      
Loans HFI, net of deferred fees and costs 1,716.0   1,648.0      
Collectively Evaluated for Credit Loss 15.7   12.8      
Individually Evaluated for Credit Loss 0.0   0.2      
Total 15.7 18.4 13.0 11.3 14.8 14.7
Tech & innovation            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Collectively Evaluated for Credit Loss 4,475.0   4,108.0      
Individually Evaluated for Credit Loss 13.0   20.0      
Loans HFI, net of deferred fees and costs 4,488.0   4,128.0      
Collectively Evaluated for Credit Loss 51.8   44.1      
Individually Evaluated for Credit Loss 0.4   0.7      
Total 52.2 52.9 44.8 45.7 44.9 55.9
Equity fund resources            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Collectively Evaluated for Credit Loss 1,457.0   1,233.0      
Individually Evaluated for Credit Loss 0.0   0.0      
Loans HFI, net of deferred fees and costs 1,457.0   1,233.0      
Collectively Evaluated for Credit Loss 4.7   2.6      
Individually Evaluated for Credit Loss 0.0   0.0      
Total 4.7 4.0 2.6 2.2 1.4 1.6
Other commercial and industrial            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Collectively Evaluated for Credit Loss 14,810.0   13,671.0      
Individually Evaluated for Credit Loss 141.0   118.0      
Loans HFI, net of deferred fees and costs 14,951.0   13,789.0      
Collectively Evaluated for Credit Loss 167.0   139.0      
Individually Evaluated for Credit Loss 9.7   45.7      
Total 176.7 174.0 184.7 110.7 93.5 79.4
CRE - owner occupied            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Collectively Evaluated for Credit Loss 1,468.0   1,530.0      
Individually Evaluated for Credit Loss 1.0   3.0      
Loans HFI, net of deferred fees and costs 1,469.0   1,533.0      
Collectively Evaluated for Credit Loss 3.1   3.4      
Individually Evaluated for Credit Loss 0.0   0.0      
Total 3.1 3.6 3.4 3.9 3.7 3.4
Hotel franchise finance            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Collectively Evaluated for Credit Loss 4,582.0   4,185.0      
Individually Evaluated for Credit Loss 0.0   0.0      
Loans HFI, net of deferred fees and costs 4,582.0   4,185.0      
Collectively Evaluated for Credit Loss 42.5   37.7      
Individually Evaluated for Credit Loss 0.0   0.0      
Total 42.5 40.5 37.7 36.0 33.2 35.3
Other CRE - non-owner occupied            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Collectively Evaluated for Credit Loss 5,690.0   6,227.0      
Individually Evaluated for Credit Loss 279.0   228.0      
Loans HFI, net of deferred fees and costs 5,969.0   6,455.0      
Collectively Evaluated for Credit Loss 95.7   92.8      
Individually Evaluated for Credit Loss 29.9   17.6      
Total 125.6 99.4 110.4 125.0 138.1 134.4
Residential            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Collectively Evaluated for Credit Loss 13,909.0   13,403.0      
Individually Evaluated for Credit Loss 0.0   0.0      
Loans HFI, net of deferred fees and costs 13,909.0   13,403.0      
Collectively Evaluated for Credit Loss 23.1   23.7      
Individually Evaluated for Credit Loss 0.0   0.0      
Total 23.1 23.7 23.7 19.9 19.7 19.7
Residential EBO            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Collectively Evaluated for Credit Loss 752.0   828.0      
Individually Evaluated for Credit Loss 0.0   0.0      
Loans HFI, net of deferred fees and costs 752.0   828.0      
Collectively Evaluated for Credit Loss 0.0   0.0      
Individually Evaluated for Credit Loss 0.0   0.0      
Total 0.0 0.0 0.0 0.0 0.0 0.0
Construction and land development            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Collectively Evaluated for Credit Loss 3,964.0   3,934.0      
Individually Evaluated for Credit Loss 108.0   109.0      
Loans HFI, net of deferred fees and costs 4,072.0   4,043.0      
Collectively Evaluated for Credit Loss 35.4   32.3      
Individually Evaluated for Credit Loss 0.0   0.0      
Total 35.4 37.6 32.3 33.6 32.0 21.3
Other            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Collectively Evaluated for Credit Loss 176.0   159.0      
Individually Evaluated for Credit Loss 3.0   2.0      
Loans HFI, net of deferred fees and costs 179.0   161.0      
Collectively Evaluated for Credit Loss 2.3   2.5      
Individually Evaluated for Credit Loss 0.0   0.0      
Total $ 2.3 $ 1.3 $ 2.5 $ 2.0 $ 2.8 $ 3.3