XML 109 R93.htm IDEA: XBRL DOCUMENT v3.25.0.1
Fair Value Accounting - Schedule of Carrying and Estimated Fair Values of Financial Instruments (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Financial assets    
Investment securities held to maturity $ 2,581,469 $ 0
Investment securities available for sale 7,551,018 9,788,662
Loans held for sale 90,111 52,768
Mutual funds and mutual funds held in rabbi trusts 63,371 53,742
Derivative assets 83,895 94,903
Financial liabilities    
Non-interest-bearing deposits 11,596,119 12,507,616
Time deposits 9,615,862  
Total deposits 51,095,359 50,739,185
Long-term debt 1,733,109 1,932,534
Not Designated As Hedging Instruments    
Financial liabilities    
Derivative Liabilities 201,917 239,821
Visa Derivative Liability | Not Designated As Hedging Instruments    
Financial liabilities    
Derivative Liabilities 64 589
Fair Value, Measurements, Recurring    
Financial assets    
Trading securities 9,713 12,898
Investment securities available for sale 7,551,018 9,788,662
Other investments 14,831 12,560
Mutual funds and mutual funds held in rabbi trusts 63,371 53,742
Derivative assets 83,895 94,903
Financial liabilities    
Securities sold short 0 3,496
Mutual fund held in rabbi trusts 48,351 38,735
Derivative liabilities 216,325 259,650
Level 1 | Fair Value, Measurements, Recurring    
Financial assets    
Total cash, cash equivalents, and restricted cash 2,993,987 2,451,426
Trading securities 0 0
Investment securities held to maturity 0  
Investment securities available for sale 1,212,742 597,629
Loans held for sale 0 0
Other investments 0 0
Mutual funds and mutual funds held in rabbi trusts 63,371 53,742
Loans, net 0 0
FRB and FHLB stock 0 0
Derivative assets 0 0
Financial liabilities    
Non-interest-bearing deposits 0 0
Non-time interest-bearing deposits 0 0
Time deposits 0 0
Total deposits 0 0
Federal funds purchased and securities sold under repurchase agreements 131,728 189,074
Securities sold short 0 3,496
Long-term debt 0 0
Mutual fund held in rabbi trusts 48,351 38,735
Derivative liabilities 0 0
Level 2 | Fair Value, Measurements, Recurring    
Financial assets    
Total cash, cash equivalents, and restricted cash 0 0
Trading securities 9,713 12,898
Investment securities held to maturity 2,524,525  
Investment securities available for sale 6,338,276 9,191,033
Loans held for sale 33,448 47,338
Other investments 0 0
Mutual funds and mutual funds held in rabbi trusts 0 0
Loans, net 0 0
FRB and FHLB stock 164,374 184,944
Derivative assets 83,895 94,903
Financial liabilities    
Non-interest-bearing deposits 11,596,119 12,507,616
Non-time interest-bearing deposits 29,883,378 27,449,088
Time deposits 9,587,417 10,769,002
Total deposits 51,066,914 50,725,706
Federal funds purchased and securities sold under repurchase agreements 0 0
Securities sold short 0 0
Long-term debt 1,748,723 1,939,604
Mutual fund held in rabbi trusts 0 0
Derivative liabilities 216,325 259,650
Level 3 | Fair Value, Measurements, Recurring    
Financial assets    
Total cash, cash equivalents, and restricted cash 0 0
Trading securities 0 0
Investment securities held to maturity 0  
Investment securities available for sale 0 0
Loans held for sale 56,453 5,432
Other investments 14,831 12,560
Mutual funds and mutual funds held in rabbi trusts 0 0
Loans, net 41,014,425 41,298,149
FRB and FHLB stock 0 0
Derivative assets 0 0
Financial liabilities    
Non-interest-bearing deposits 0 0
Non-time interest-bearing deposits 0 0
Time deposits 0 0
Total deposits 0 0
Federal funds purchased and securities sold under repurchase agreements 0 0
Securities sold short 0 0
Long-term debt 0 0
Mutual fund held in rabbi trusts 0 0
Derivative liabilities 0 0
Carrying Value | Fair Value, Measurements, Recurring    
Financial assets    
Total cash, cash equivalents, and restricted cash 2,993,987 2,451,426
Trading securities 9,713 12,898
Investment securities held to maturity 2,581,469  
Investment securities available for sale 7,551,018 9,788,662
Loans held for sale 90,111 52,768
Other investments 14,831 12,560
Mutual funds and mutual funds held in rabbi trusts 63,371 53,742
Loans, net 42,122,183 42,925,105
FRB and FHLB stock 164,374 184,944
Derivative assets 83,895 94,903
Financial liabilities    
Non-interest-bearing deposits 11,596,119 12,507,616
Non-time interest-bearing deposits 29,883,378 27,449,088
Time deposits 9,615,862 10,782,481
Total deposits 51,095,359 50,739,185
Federal funds purchased and securities sold under repurchase agreements 131,728 189,074
Securities sold short   3,496
Long-term debt 1,733,109 1,932,534
Mutual fund held in rabbi trusts 48,351 38,735
Derivative liabilities 216,325 259,650
Fair Value | Fair Value, Measurements, Recurring    
Financial assets    
Total cash, cash equivalents, and restricted cash 2,993,987 2,451,426
Trading securities 9,713 12,898
Investment securities held to maturity 2,524,525  
Investment securities available for sale 7,551,018 9,788,662
Loans held for sale 89,901 52,770
Other investments 14,831 12,560
Mutual funds and mutual funds held in rabbi trusts 63,371 53,742
Loans, net 41,014,425 41,298,149
FRB and FHLB stock 164,374 184,944
Derivative assets 83,895 94,903
Financial liabilities    
Non-interest-bearing deposits 11,596,119 12,507,616
Non-time interest-bearing deposits 29,883,378 27,449,088
Time deposits 9,587,417 10,769,002
Total deposits 51,066,914 50,725,706
Federal funds purchased and securities sold under repurchase agreements 131,728 189,074
Securities sold short   3,496
Long-term debt 1,748,723 1,939,604
Mutual fund held in rabbi trusts 48,351 38,735
Derivative liabilities $ 216,325 $ 259,650