Derivative and Hedging Activities, Derivative Instruments Not Designated as Hedging Instruments (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Fair Value, Inputs, Level 3
Derivative Instruments Designated/Not Designated as Hedging Instruments
Net Amounts Presented on the Consolidated Balance Sheets		$ 30
Other Assets [Member]
Derivative Instruments Designated/Not Designated as Hedging Instruments
Derivatives (trading and other assets), fair value	$ 68,759	93,026
Less: Legally enforceable master netting agreements	2,788	2,143
Less: Cash collateral pledged/received	26,898	1,313
Net Amounts Presented on the Consolidated Balance Sheets	39,072	89,570
Liability
Derivative Instruments Designated/Not Designated as Hedging Instruments
Derivatives (trading and other liabilities), fair value	254,506	32,921
Less: Legally enforceable master netting Liability	2,788	2,143
Less: Cash collateral pledged/received	217	11,357
Derivative Liability	251,500	19,421
Not designated as hedging instruments \| Other Assets [Member]
Derivative Instruments Designated/Not Designated as Hedging Instruments
Derivatives (trading and other assets), fair value	64,410	93,026
Not designated as hedging instruments \| Other Assets [Member] \| Interest Rate Related Instruments Customer and Mirror
Derivative Instruments Designated/Not Designated as Hedging Instruments
Derivative Asset, Notional Amount	4,246,823	3,874,781
Derivatives (trading and other assets), fair value	62,401	83,626
Not designated as hedging instruments \| Other Assets [Member] \| Foreign currency exchange forwards
Derivative Instruments Designated/Not Designated as Hedging Instruments
Derivative Asset, Notional Amount	499,078	490,057
Derivatives (trading and other assets), fair value	1,922	5,490
Not designated as hedging instruments \| Other Assets [Member] \| Commodity contracts
Derivative Instruments Designated/Not Designated as Hedging Instruments
Derivative Asset, Notional Amount	0	3,894
Derivatives (trading and other assets), fair value		1,264
Not designated as hedging instruments \| Other Assets [Member] \| Mortgage banking(a)(b)
Derivative Instruments Designated/Not Designated as Hedging Instruments
Derivative Asset, Notional Amount	21,265	133,990
Derivatives (trading and other assets), fair value	86	2,647
Not designated as hedging instruments \| Liability
Derivative Instruments Designated/Not Designated as Hedging Instruments
Derivatives (trading and other liabilities), fair value	253,245	32,921
Not designated as hedging instruments \| Liability \| Interest Rate Related Instruments Customer and Mirror
Derivative Instruments Designated/Not Designated as Hedging Instruments
Derivative Liability, Notional Amount	4,599,391	3,874,781
Derivatives (trading and other liabilities), fair value	251,398	26,231
Not designated as hedging instruments \| Liability \| Foreign currency exchange forwards
Derivative Instruments Designated/Not Designated as Hedging Instruments
Derivative Liability, Notional Amount	461,134	478,745
Derivatives (trading and other liabilities), fair value	1,801	5,441
Not designated as hedging instruments \| Liability \| Commodity contracts
Derivative Instruments Designated/Not Designated as Hedging Instruments
Derivative Liability, Notional Amount	0	3,910
Derivatives (trading and other liabilities), fair value	0	1,248
Not designated as hedging instruments \| Liability \| Mortgage banking(a)(b)
Derivative Instruments Designated/Not Designated as Hedging Instruments
Derivative Liability, Notional Amount	33,000	245,016
Derivatives (trading and other liabilities), fair value	46	0
Designated as Hedging Instrument [Member] \| Other Assets [Member] \| Interest Rate Related Instruments Customer and Mirror
Derivative Instruments Designated/Not Designated as Hedging Instruments
Derivative Asset, Notional Amount	900,000	0
Derivatives (trading and other assets), fair value	4,349	0
Designated as Hedging Instrument [Member] \| Liability \| Interest Rate Related Instruments Customer and Mirror
Derivative Instruments Designated/Not Designated as Hedging Instruments
Derivative Liability, Notional Amount	1,150,000	0
Derivatives (trading and other liabilities), fair value	$ 1,260	$ 0

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