Fees and Commission Revenue Fees and Commissions (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022		Dec. 31, 2021		Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	$ 657,213		$ 668,309		$ 810,320
Fees and commissions revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	657,213		668,309		810,320
Fees and commissions revenue not from contracts with customers	164,987	[1]	224,544	[2]	397,030	[3]
Fees and commissions revenue from contracts with customers	492,226	[4]	443,765	[5]	413,290	[6]
Brokerage and trading revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	140,978		112,989		221,833
Fees and commissions revenue not from contracts with customers	89,778	[1]	64,299	[2]	175,578	[3]
Fees and commissions revenue from contracts with customers	51,200	[4]	48,690	[5]	46,255	[6]
Trading Revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	20,332		27,595		144,299
Fees and commissions revenue not from contracts with customers	20,332	[1]	27,595	[2]	144,299	[3]
Fees and commissions revenue from contracts with customers	0	[4]	0	[5]	0	[6]
Customer hedging revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	45,716		20,432		22,749
Fees and commissions revenue not from contracts with customers	45,716	[1]	20,432	[2]	22,749	[3]
Fees and commissions revenue from contracts with customers	0	[4]	0	[5]	0	[6]
Retail brokerage revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	16,403		18,762		15,690
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	16,403	[4]	18,762	[5]	15,690	[6]
Insurance brokerage revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	12,879		11,765		12,702
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	12,879	[4]	11,765	[5]	12,702	[6]
Investment banking revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	45,648		34,435		26,393
Fees and commissions revenue not from contracts with customers	23,730	[1]	16,272	[2]	8,530	[3]
Fees and commissions revenue from contracts with customers	21,918	[4]	18,163	[5]	17,863	[6]
Transaction card revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	104,266		96,983		90,182
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	104,266	[4]	96,983	[5]	90,182	[6]
TransFund EFT network revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	84,590		80,133		78,370
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	84,590	[4]	80,133	[5]	78,370	[6]
Merchant services revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	12,434		11,861		9,232
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	12,434	[4]	11,861	[5]	9,232	[6]
Corporate card revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	7,242		4,989		2,580
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	7,242	[4]	4,989	[5]	2,580	[6]
Fiduciary and asset management revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	196,326		178,274		167,445
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	196,326	[4]	178,274	[5]	167,445	[6]
Personal trust revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	99,075		97,582		84,759
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	99,075	[4]	97,582	[5]	84,759	[6]
Corporate trust revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	23,775		14,805		19,308
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	23,775	[4]	14,805	[5]	19,308	[6]
Institutional trust & retirement plan services revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	50,404		50,765		46,253
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	50,404	[4]	50,765	[5]	46,253	[6]
Investment management services and other [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	23,072		15,122		17,125
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	23,072	[4]	15,122	[5]	17,125	[6]
Deposit service charges and fees [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	110,636		104,217		96,805
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	110,636	[4]	104,217	[5]	96,805	[6]
Commercial account service charge revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	56,628		54,360		48,421
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	56,628	[4]	54,360	[5]	48,421	[6]
Overdraft fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	25,426		21,622		21,892
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	25,426	[4]	21,622	[5]	21,892	[6]
Check card fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	23,312		23,714		21,355
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	23,312	[4]	23,714	[5]	21,355	[6]
Automated service charge and other deposit fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	5,270		4,521		5,137
Fees and commissions revenue not from contracts with customers	0	[1]	0	[2]	0	[3]
Fees and commissions revenue from contracts with customers	5,270	[4]	4,521	[5]	5,137	[6]
Mortgage banking revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	49,365		105,896		182,360
Fees and commissions revenue not from contracts with customers	49,365	[1]	105,896	[2]	182,360	[3]
Fees and commissions revenue from contracts with customers	0	[4]	0	[5]	0	[6]
Mortgage production revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	(1,838)		60,712		125,848
Fees and commissions revenue not from contracts with customers	(1,838)	[1]	60,712	[2]	125,848	[3]
Fees and commissions revenue from contracts with customers	0	[4]	0	[5]	0	[6]
Mortgage servicing revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	51,203		45,184		56,512
Fees and commissions revenue not from contracts with customers	51,203	[1]	45,184	[2]	56,512	[3]
Fees and commissions revenue from contracts with customers	0	[4]	0	[5]	0	[6]
Other revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	55,642		69,950		51,695
Fees and commissions revenue not from contracts with customers	25,844	[1]	54,349	[2]	39,092	[3]
Fees and commissions revenue from contracts with customers	29,798	[4]	15,601	[5]	12,603	[6]
Operating Segments [Member] | Commercial [Member] | Fees and commissions revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	233,873		227,081		187,119
Operating Segments [Member] | Commercial [Member] | Brokerage and trading revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	59,724		42,553		31,950
Operating Segments [Member] | Commercial [Member] | Trading Revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Commercial [Member] | Customer hedging revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	34,676		23,424		22,767
Operating Segments [Member] | Commercial [Member] | Retail brokerage revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Commercial [Member] | Insurance brokerage revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Commercial [Member] | Investment banking revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	25,048		19,129		9,183
Operating Segments [Member] | Commercial [Member] | Transaction card revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	99,934		92,911		86,897
Operating Segments [Member] | Commercial [Member] | TransFund EFT network revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	81,097		76,603		75,363
Operating Segments [Member] | Commercial [Member] | Merchant services revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	12,397		11,806		9,172
Operating Segments [Member] | Commercial [Member] | Corporate card revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	6,440		4,502		2,362
Operating Segments [Member] | Commercial [Member] | Fiduciary and asset management revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Commercial [Member] | Personal trust revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Commercial [Member] | Corporate trust revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Commercial [Member] | Institutional trust & retirement plan services revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Commercial [Member] | Investment management services and other [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Commercial [Member] | Deposit service charges and fees [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	53,450		50,411		44,932
Operating Segments [Member] | Commercial [Member] | Commercial account service charge revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	52,779		50,213		44,489
Operating Segments [Member] | Commercial [Member] | Overdraft fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	115		104		132
Operating Segments [Member] | Commercial [Member] | Check card fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Commercial [Member] | Automated service charge and other deposit fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	556		94		311
Operating Segments [Member] | Commercial [Member] | Mortgage banking revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Commercial [Member] | Mortgage production revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Commercial [Member] | Mortgage servicing revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Commercial [Member] | Other revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	20,765		41,206		23,340
Operating Segments [Member] | Consumer [Member] | Fees and commissions revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	121,926		173,364		245,554
Operating Segments [Member] | Consumer [Member] | Brokerage and trading revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Consumer [Member] | Trading Revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Consumer [Member] | Customer hedging revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Consumer [Member] | Retail brokerage revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Consumer [Member] | Insurance brokerage revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Consumer [Member] | Investment banking revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Consumer [Member] | Transaction card revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	3,597		3,646		3,118
Operating Segments [Member] | Consumer [Member] | TransFund EFT network revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	3,560		3,591		3,058
Operating Segments [Member] | Consumer [Member] | Merchant services revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	37		55		60
Operating Segments [Member] | Consumer [Member] | Corporate card revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Consumer [Member] | Fiduciary and asset management revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Consumer [Member] | Personal trust revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Consumer [Member] | Corporate trust revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Consumer [Member] | Institutional trust & retirement plan services revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Consumer [Member] | Investment management services and other [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Consumer [Member] | Deposit service charges and fees [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	55,037		51,314		49,437
Operating Segments [Member] | Consumer [Member] | Commercial account service charge revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	1,884		1,821		1,654
Operating Segments [Member] | Consumer [Member] | Overdraft fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	25,229		21,439		21,679
Operating Segments [Member] | Consumer [Member] | Check card fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	23,312		23,714		21,355
Operating Segments [Member] | Consumer [Member] | Automated service charge and other deposit fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	4,612		4,340		4,749
Operating Segments [Member] | Consumer [Member] | Mortgage banking revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	51,398		107,767		184,097
Operating Segments [Member] | Consumer [Member] | Mortgage production revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	(1,838)		60,712		125,848
Operating Segments [Member] | Consumer [Member] | Mortgage servicing revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	53,236		47,055		58,249
Operating Segments [Member] | Consumer [Member] | Other revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	11,894		10,637		8,902
Operating Segments [Member] | Wealth Management [Member] | Fees and commissions revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	339,538		298,765		399,229
Operating Segments [Member] | Wealth Management [Member] | Brokerage and trading revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	71,267		75,164		190,477
Operating Segments [Member] | Wealth Management [Member] | Trading Revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	20,332		27,595		144,299
Operating Segments [Member] | Wealth Management [Member] | Customer hedging revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	1,053		300		395
Operating Segments [Member] | Wealth Management [Member] | Retail brokerage revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	16,403		18,762		15,690
Operating Segments [Member] | Wealth Management [Member] | Insurance brokerage revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	12,879		11,765		12,702
Operating Segments [Member] | Wealth Management [Member] | Investment banking revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	20,600		16,742		17,391
Operating Segments [Member] | Wealth Management [Member] | Transaction card revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	337		102		19
Operating Segments [Member] | Wealth Management [Member] | TransFund EFT network revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	(73)		(67)		(56)
Operating Segments [Member] | Wealth Management [Member] | Merchant services revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Wealth Management [Member] | Corporate card revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	410		169		75
Operating Segments [Member] | Wealth Management [Member] | Fiduciary and asset management revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	196,496		178,452		167,610
Operating Segments [Member] | Wealth Management [Member] | Personal trust revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	99,075		97,582		84,759
Operating Segments [Member] | Wealth Management [Member] | Corporate trust revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	23,775		14,805		19,308
Operating Segments [Member] | Wealth Management [Member] | Institutional trust & retirement plan services revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	50,404		50,765		46,253
Operating Segments [Member] | Wealth Management [Member] | Investment management services and other [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	23,242		15,300		17,290
Operating Segments [Member] | Wealth Management [Member] | Deposit service charges and fees [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	2,144		2,483		2,430
Operating Segments [Member] | Wealth Management [Member] | Commercial account service charge revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	1,965		2,326		2,282
Operating Segments [Member] | Wealth Management [Member] | Overdraft fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	77		70		74
Operating Segments [Member] | Wealth Management [Member] | Check card fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Wealth Management [Member] | Automated service charge and other deposit fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	102		87		74
Operating Segments [Member] | Wealth Management [Member] | Mortgage banking revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Wealth Management [Member] | Mortgage production revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Wealth Management [Member] | Mortgage servicing revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Operating Segments [Member] | Wealth Management [Member] | Other revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	69,294		42,564		38,693
Funds Management and Other [Member] | Fees and commissions revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	(38,124)		(30,901)		(21,582)
Funds Management and Other [Member] | Brokerage and trading revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	9,987		(4,728)		(594)
Funds Management and Other [Member] | Trading Revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Funds Management and Other [Member] | Customer hedging revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	9,987		(3,292)		(413)
Funds Management and Other [Member] | Retail brokerage revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Funds Management and Other [Member] | Insurance brokerage revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Funds Management and Other [Member] | Investment banking revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		(1,436)		(181)
Funds Management and Other [Member] | Transaction card revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	398		324		148
Funds Management and Other [Member] | TransFund EFT network revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	6		6		5
Funds Management and Other [Member] | Merchant services revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Funds Management and Other [Member] | Corporate card revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	392		318		143
Funds Management and Other [Member] | Fiduciary and asset management revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	(170)		(178)		(165)
Funds Management and Other [Member] | Personal trust revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Funds Management and Other [Member] | Corporate trust revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Funds Management and Other [Member] | Institutional trust & retirement plan services revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Funds Management and Other [Member] | Investment management services and other [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	(170)		(178)		(165)
Funds Management and Other [Member] | Deposit service charges and fees [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	5		9		6
Funds Management and Other [Member] | Commercial account service charge revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		(4)
Funds Management and Other [Member] | Overdraft fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	5		9		7
Funds Management and Other [Member] | Check card fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Funds Management and Other [Member] | Automated service charge and other deposit fee revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		3
Funds Management and Other [Member] | Mortgage banking revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	(2,033)		(1,871)		(1,737)
Funds Management and Other [Member] | Mortgage production revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	0		0		0
Funds Management and Other [Member] | Mortgage servicing revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	(2,033)		(1,871)		(1,737)
Funds Management and Other [Member] | Other revenue [Member]
Disaggregation of Revenue [Line Items]
Fess and commissions revenue	$ (46,311)		$ (24,457)		$ (19,240)

[1] Out of scope revenue generally relates to financial instruments or contractual rights and obligations within the scope of other applicable accounting guidance.

[2] Out of scope revenue generally relates to financial instruments or contractual rights and obligations within the scope of other applicable accounting guidance.

[3] Out of scope revenue generally relates to financial instruments or contractual rights and obligations within the scope of other applicable accounting guidance.

[4] In scope revenue represents revenue subject to FASB ASC Topic 606, Revenue from Contracts with Customers.

[5] In scope revenue represents revenue subject to FASB ASC Topic 606, Revenue from Contracts with Customers.

[6] In scope revenue represents revenue subject to FASB ASC Topic 606, Revenue from Contracts with Customers.