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v3.25.1

Fair Value Accounting - Schedule of Carrying and Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Financial assets |  |
Investment securities held to maturity | $ 2,546,741 | $ 2,581,469
Investment securities available for sale | 7,840,385 | 7,551,018
Loans held for sale | 121,669 | 90,111
Financial liabilities |  |
Non-interest-bearing deposits | 11,543,123 | 11,596,119
Total deposits | 50,843,061 | 51,095,359
Federal funds purchased, securities sold under repurchase agreements, and other short-term borrowings | 83,002 | 131,728
Long-term debt | 2,096,918 | 1,733,109
Derivatives Not Designated as Hedging Instruments |  |
Financial liabilities |  |
Estimated fair value of derivative liabilities | 161,854 | 201,917
Visa derivative | Derivatives Not Designated as Hedging Instruments |  |
Financial liabilities |  |
Estimated fair value of derivative liabilities | 2,228 | 64
Level 1 |  |
Financial assets |  |
Total cash, cash equivalents, and restricted cash | 2,706,233 | 2,993,987
Trading securities | 6,991 | 0
Investment securities held to maturity | 0 | 0
Investment securities available for sale | 1,231,557 | 1,212,742
Loans held for sale | 0 | 0
Other investments | 0 | 0
Mutual funds and mutual funds held in rabbi trusts | 65,467 | 63,371
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, securities sold under repurchase agreements, and other short-term borrowings | 83,002 | 131,728
Long-term debt | 0 | 0
Mutual funds held in rabbi trusts | 50,188 | 48,351
Derivative liabilities | 0 | 0
Level 2 |  |
Financial assets |  |
Total cash, cash equivalents, and restricted cash | 0 | 0
Trading securities | 20,011 | 9,713
Investment securities held to maturity | 2,534,215 | 2,524,525
Investment securities available for sale | 6,608,828 | 6,338,276
Loans held for sale | 34,859 | 33,448
Other investments | 0 | 0
Mutual funds and mutual funds held in rabbi trusts | 0 | 0
Loans, net | 0 | 0
FRB and FHLB stock | 181,539 | 164,374
Derivative assets | 78,379 | 83,895
Financial liabilities |  |
Non-interest-bearing deposits | 11,543,123 | 11,596,119
Non-time interest-bearing deposits | 30,375,083 | 29,883,378
Time deposits | 8,895,990 | 9,587,417
Total deposits | 50,814,196 | 51,066,914
Federal funds purchased, securities sold under repurchase agreements, and other short-term borrowings | 0 | 0
Long-term debt | 2,109,707 | 1,748,723
Mutual funds held in rabbi trusts | 0 | 0
Derivative liabilities | 167,547 | 216,325
Level 3 |  |
Financial assets |  |
Total cash, cash equivalents, and restricted cash | 0 | 0
Trading securities | 0 | 0
Investment securities held to maturity | 0 | 0
Investment securities available for sale | 0 | 0
Loans held for sale | 86,499 | 56,453
Other investments | 15,350 | 14,831
Mutual funds and mutual funds held in rabbi trusts | 0 | 0
Loans, net | 41,396,095 | 41,014,425
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, securities sold under repurchase agreements, and other short-term borrowings | 0 | 0
Long-term debt | 0 | 0
Mutual funds held in rabbi trusts | 0 | 0
Derivative liabilities | 0 | 0
Carrying Value |  |
Financial assets |  |
Total cash, cash equivalents, and restricted cash | 2,706,233 | 2,993,987
Trading securities | 27,002 | 9,713
Investment securities held to maturity | 2,546,741 | 2,581,469
Investment securities available for sale | 7,840,385 | 7,551,018
Loans held for sale |  | 90,111
Other investments | 15,350 | 14,831
Mutual funds and mutual funds held in rabbi trusts | 65,467 | 63,371
Loans, net | 42,170,531 | 42,122,183
FRB and FHLB stock | 181,539 | 164,374
Derivative assets | 78,379 | 83,895
Financial liabilities |  |
Non-interest-bearing deposits | 11,543,123 | 11,596,119
Non-time interest-bearing deposits | 30,375,083 | 29,883,378
Time deposits | 8,924,855 | 9,615,862
Total deposits | 50,843,061 | 51,095,359
Federal funds purchased, securities sold under repurchase agreements, and other short-term borrowings | 83,002 | 131,728
Long-term debt | 2,096,918 | 1,733,109
Mutual funds held in rabbi trusts | 50,188 | 48,351
Derivative liabilities | 167,547 | 216,325
Fair Value |  |
Financial assets |  |
Total cash, cash equivalents, and restricted cash | 2,706,233 | 2,993,987
Trading securities | 27,002 | 9,713
Investment securities held to maturity | 2,534,215 | 2,524,525
Investment securities available for sale | 7,840,385 | 7,551,018
Loans held for sale | 121,358 | 89,901
Other investments | 15,350 | 14,831
Mutual funds and mutual funds held in rabbi trusts | 65,467 | 63,371
Loans, net | 41,396,095 | 41,014,425
FRB and FHLB stock | 181,539 | 164,374
Derivative assets | 78,379 | 83,895
Financial liabilities |  |
Non-interest-bearing deposits | 11,543,123 | 11,596,119
Non-time interest-bearing deposits | 30,375,083 | 29,883,378
Time deposits | 8,895,990 | 9,587,417
Total deposits | 50,814,196 | 51,066,914
Federal funds purchased, securities sold under repurchase agreements, and other short-term borrowings | 83,002 | 131,728
Long-term debt | 2,109,707 | 1,748,723
Mutual funds held in rabbi trusts | 50,188 | 48,351
Derivative liabilities | $ 167,547 | $ 216,325

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