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Derivative and Hedging Activities, Derivative Instruments Not Designated as Hedging Instruments (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Fair Value, Inputs, Level 3 |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Notional Amount | $ 5,000 |
Derivative Asset | 4,796 | $ 30
Derivatives (trading liabilities) | 234 | 0
Fair Value, Inputs, Level 3 | Interest Rate Lock Commitments and Forward Commitments Total | Fair Value, Measurements, Recurring |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Derivative Asset | 4,796 | 2,647
Fair Value, Inputs, Level 3 | Mortgage banking(a)(b) | Fair Value, Measurements, Recurring |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Derivative Asset | 0 | 2,617
Derivatives (trading liabilities) | 224 | 0
Fair Value, Inputs, Level 2 | Interest rate-related instruments — customer and mirror | Fair Value, Measurements, Recurring |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Derivative Asset | 31,728 | 83,626
Derivatives (trading liabilities) | 112,029 | 26,231
Fair Value, Inputs, Level 2 | Interest rate lock commitments (mortgage) | Fair Value, Measurements, Recurring |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Derivative Asset | 1,986 | 5,490
Derivatives (trading liabilities) | 1,815 | 5,441
Fair Value, Inputs, Level 2 | Commodity contracts | Fair Value, Measurements, Recurring |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Derivative Asset | 0 | 1,264
Derivatives (trading liabilities) | 0 | 1,248
Asset |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Derivatives (trading and other assets), fair value | 38,511 | 93,026
Less: Legally enforceable master netting agreements | 2,514 | 2,143
Less: Cash collateral pledged/received | 7,816 | 1,313
Derivative Asset | 28,181 | 89,570
Liability |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Derivatives (trading and other liabilities), fair value | 114,078 | 32,921
Less: Legally enforceable master netting agreements | 2,514 | 2,143
Less: Cash collateral pledged/received | 987 | 11,357
Derivatives (trading liabilities) | 110,577 | 19,421
Not designated as hedging instruments | Asset | Interest rate-related instruments — customer and mirror |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Notional Amount | 4,090,770 | 3,874,781
Not designated as hedging instruments | Asset | Interest rate lock commitments (mortgage) |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Notional Amount | 506,185 | 490,057
Not designated as hedging instruments | Asset | Commodity contracts |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Notional Amount | 0 | 3,894
Not designated as hedging instruments | Asset | Mortgage banking(a)(b) |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Notional Amount | 114,909 | 133,990
Not designated as hedging instruments | Liability | Interest rate-related instruments — customer and mirror |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Notional Amount | 4,130,770 | 3,874,781
Not designated as hedging instruments | Liability | Interest rate lock commitments (mortgage) |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Notional Amount | 501,213 | 478,745
Not designated as hedging instruments | Liability | Commodity contracts |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Notional Amount | 0 | 3,910
Not designated as hedging instruments | Liability | Mortgage banking(a)(b) |  |
Derivative Instruments Not Designated as Hedging Instruments [Abstract] |  |
Notional Amount | $ 197,000 | $ 245,016

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