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Fees and Commissions Revenue Fees and Commissions (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Disaggregation of Revenue [Line Items]        
Total fees and commissions $ 202,494 $ 197,852 $ 603,085 $ 584,328
Fees and commissions revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 202,494 197,852 603,085 584,328
Fees and commission revenue not from contracts with customers 63,453 [1] 67,730 [2] 202,639 [3] 207,530 [4]
Fees and commissions revenue from contracts with customers 139,041 [5] 130,122 [6] 400,446 [7] 376,798 [8]
Brokerage and trading revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 50,391 62,312 162,587 179,714
Fees and commission revenue not from contracts with customers 34,699 [1] 45,138 [2] 119,977 [3] 138,703 [4]
Fees and commissions revenue from contracts with customers 15,692 [5] 17,174 [6] 42,610 [7] 41,011 [8]
Trading revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 23,642 34,460 88,794 98,979
Fees and commission revenue not from contracts with customers 23,642 [1] 34,460 [2] 88,794 [3] 98,979 [4]
Fees and commissions revenue from contracts with customers 0 [5] 0 [6] 0 [7] 0 [8]
Customer hedging revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 7,427 6,855 20,517 28,851
Fees and commission revenue not from contracts with customers 7,427 [1] 6,855 [2] 20,517 [3] 28,851 [4]
Fees and commissions revenue from contracts with customers 0 [5] 0 [6] 0 [7] 0 [8]
Retail brokerage revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 4,924 4,357 14,455 11,522
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 4,924 [5] 4,357 [6] 14,455 [7] 11,522 [8]
Insurance brokerage revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions   2,703   8,866
Fees and commission revenue not from contracts with customers   0 [2]   0 [4]
Fees and commissions revenue from contracts with customers   2,703 [6]   8,866 [8]
Investment banking revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 14,398 13,937 38,821 31,496
Fees and commission revenue not from contracts with customers 3,630 [1] 3,823 [2] 10,666 [3] 10,873 [4]
Fees and commissions revenue from contracts with customers 10,768 [5] 10,114 [6] 28,155 [7] 20,623 [8]
Transaction card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 28,495 26,387 81,234 78,011
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 28,495 [5] 26,387 [6] 81,234 [7] 78,011 [8]
TransFund EFT network revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 23,874 21,896 67,788 64,663
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 23,874 [5] 21,896 [6] 67,788 [7] 64,663 [8]
Merchant services revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 2,469 2,438 7,168 7,100
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 2,469 [5] 2,438 [6] 7,168 [7] 7,100 [8]
Corporate card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 2,152 2,053 6,278 6,248
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 2,152 [5] 2,053 [6] 6,278 [7] 6,248 [8]
Fiduciary and asset management revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 57,384 52,256 170,265 155,910
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 57,384 [5] 52,256 [6] 170,265 [7] 155,910 [8]
Personal trust revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 25,014 22,889 76,129 71,731
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 25,014 [5] 22,889 [6] 76,129 [7] 71,731 [8]
Corporate trust revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 9,091 8,713 26,997 23,574
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 9,091 [5] 8,713 [6] 26,997 [7] 23,574 [8]
Institutional trust & retirement plan services revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 17,056 16,883 49,723 43,843
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 17,056 [5] 16,883 [6] 49,723 [7] 43,843 [8]
Investment management services and other revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 6,223 3,771 17,416 16,762
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 6,223 [5] 3,771 [6] 17,416 [7] 16,762 [8]
Deposit service charges and fees [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 30,450 27,676 88,707 80,744
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 30,450 [5] 27,676 [6] 88,707 [7] 80,744 [8]
Commercial account service charge revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 16,896 14,709 49,423 42,936
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 16,896 [5] 14,709 [6] 49,423 [7] 42,936 [8]
Overdraft fee revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 5,876 5,492 16,769 15,506
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 5,876 [5] 5,492 [6] 16,769 [7] 15,506 [8]
Check card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 6,154 5,928 17,873 17,542
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 6,154 [5] 5,928 [6] 17,873 [7] 17,542 [8]
Automated service charge and other deposit fee revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 1,524 1,547 4,642 4,760
Fees and commission revenue not from contracts with customers 0 [1] 0 [2] 0 [3] 0 [4]
Fees and commissions revenue from contracts with customers 1,524 [5] 1,547 [6] 4,642 [7] 4,760 [8]
Mortgage banking revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 18,372 13,356 55,967 42,864
Fees and commission revenue not from contracts with customers 18,372 [1] 13,356 [2] 55,967 [3] 42,864 [4]
Fees and commissions revenue from contracts with customers 0 [5] 0 [6] 0 [7] 0 [8]
Mortgage production revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 1,563 (1,887) 7,457 (2,804)
Fees and commission revenue not from contracts with customers 1,563 [1] (1,887) [2] 7,457 [3] (2,804) [4]
Fees and commissions revenue from contracts with customers 0 [5] 0 [6] 0 [7] 0 [8]
Mortgage servicing revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 16,809 15,243 48,510 45,668
Fees and commission revenue not from contracts with customers 16,809 [1] 15,243 [2] 48,510 [3] 45,668 [4]
Fees and commissions revenue from contracts with customers 0 [5] 0 [6] 0 [7] 0 [8]
Other revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 17,402 15,865 44,325 47,085
Fees and commission revenue not from contracts with customers 10,382 [1] 9,236 [2] 26,695 [3] 25,963 [4]
Fees and commissions revenue from contracts with customers 7,020 [5] 6,629 [6] 17,630 [7] 21,122 [8]
Operating Segments [Member] | Commercial [Member] | Fees and commissions revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 55,865 57,858 160,215 173,397
Operating Segments [Member] | Commercial [Member] | Brokerage and trading revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 7,823 11,911 22,899 38,449
Operating Segments [Member] | Commercial [Member] | Trading revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Commercial [Member] | Customer hedging revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 3,835 7,403 10,986 26,729
Operating Segments [Member] | Commercial [Member] | Retail brokerage revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Commercial [Member] | Insurance brokerage revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions   0   0
Operating Segments [Member] | Commercial [Member] | Investment banking revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 3,988 4,508 11,913 11,720
Operating Segments [Member] | Commercial [Member] | Transaction card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 27,499 25,236 78,136 74,481
Operating Segments [Member] | Commercial [Member] | TransFund EFT network revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 23,111 21,038 65,460 62,020
Operating Segments [Member] | Commercial [Member] | Merchant services revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 2,461 2,430 7,143 7,074
Operating Segments [Member] | Commercial [Member] | Corporate card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 1,927 1,768 5,533 5,387
Operating Segments [Member] | Commercial [Member] | Fiduciary and asset management revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Commercial [Member] | Personal trust revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Commercial [Member] | Corporate trust revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Commercial [Member] | Institutional trust & retirement plan services revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Commercial [Member] | Investment management services and other revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Commercial [Member] | Deposit service charges and fees [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 16,055 13,998 46,941 40,794
Operating Segments [Member] | Commercial [Member] | Commercial account service charge revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 15,768 13,687 46,063 39,922
Operating Segments [Member] | Commercial [Member] | Overdraft fee revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 30 26 93 83
Operating Segments [Member] | Commercial [Member] | Check card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Commercial [Member] | Automated service charge and other deposit fee revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 257 285 785 789
Operating Segments [Member] | Commercial [Member] | Mortgage banking revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Commercial [Member] | Mortgage production revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Commercial [Member] | Mortgage servicing revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Commercial [Member] | Other revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 4,488 6,713 12,239 19,673
Operating Segments [Member] | Consumer [Member] | Fees and commissions revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 36,699 30,715 109,158 93,657
Operating Segments [Member] | Consumer [Member] | Brokerage and trading revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Consumer [Member] | Trading revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Consumer [Member] | Customer hedging revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Consumer [Member] | Retail brokerage revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Consumer [Member] | Insurance brokerage revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions   0   0
Operating Segments [Member] | Consumer [Member] | Investment banking revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Consumer [Member] | Transaction card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 787 883 2,406 2,716
Operating Segments [Member] | Consumer [Member] | TransFund EFT network revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 779 875 2,381 2,690
Operating Segments [Member] | Consumer [Member] | Merchant services revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 8 8 25 26
Operating Segments [Member] | Consumer [Member] | Corporate card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Consumer [Member] | Fiduciary and asset management revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Consumer [Member] | Personal trust revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Consumer [Member] | Corporate trust revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Consumer [Member] | Institutional trust & retirement plan services revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Consumer [Member] | Investment management services and other revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Consumer [Member] | Deposit service charges and fees [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 13,696 13,132 39,691 38,215
Operating Segments [Member] | Consumer [Member] | Commercial account service charge revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 550 524 1,633 1,553
Operating Segments [Member] | Consumer [Member] | Overdraft fee revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 5,805 5,427 16,573 15,321
Operating Segments [Member] | Consumer [Member] | Check card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 6,154 5,926 17,873 17,540
Operating Segments [Member] | Consumer [Member] | Automated service charge and other deposit fee revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 1,187 1,255 3,612 3,801
Operating Segments [Member] | Consumer [Member] | Mortgage banking revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 19,136 13,974 58,109 44,608
Operating Segments [Member] | Consumer [Member] | Mortgage production revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 1,563 (1,887) 7,457 (2,804)
Operating Segments [Member] | Consumer [Member] | Mortgage servicing revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 17,573 15,861 50,652 47,412
Operating Segments [Member] | Consumer [Member] | Other revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 3,080 2,726 8,952 8,118
Operating Segments [Member] | Wealth Management [Member] | Fees and commissions revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 112,457 123,614 344,369 355,575
Operating Segments [Member] | Wealth Management [Member] | Brokerage and trading revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 41,788 50,808 138,036 138,943
Operating Segments [Member] | Wealth Management [Member] | Trading revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 23,642 34,461 88,794 98,980
Operating Segments [Member] | Wealth Management [Member] | Customer hedging revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 2,812 (141) 7,879 (200)
Operating Segments [Member] | Wealth Management [Member] | Retail brokerage revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 4,924 4,357 14,455 11,522
Operating Segments [Member] | Wealth Management [Member] | Insurance brokerage revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions   2,703   8,866
Operating Segments [Member] | Wealth Management [Member] | Investment banking revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 10,410 9,428 26,908 19,775
Operating Segments [Member] | Wealth Management [Member] | Transaction card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 113 161 416 488
Operating Segments [Member] | Wealth Management [Member] | TransFund EFT network revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions (21) (18) (58) (52)
Operating Segments [Member] | Wealth Management [Member] | Merchant services revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Wealth Management [Member] | Corporate card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 134 179 474 540
Operating Segments [Member] | Wealth Management [Member] | Fiduciary and asset management revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 57,385 52,255 170,265 155,931
Operating Segments [Member] | Wealth Management [Member] | Personal trust revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 25,014 22,890 76,129 71,732
Operating Segments [Member] | Wealth Management [Member] | Corporate trust revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 9,091 8,713 26,997 23,574
Operating Segments [Member] | Wealth Management [Member] | Institutional trust & retirement plan services revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 17,057 16,883 49,723 43,843
Operating Segments [Member] | Wealth Management [Member] | Investment management services and other revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 6,223 3,769 17,416 16,782
Operating Segments [Member] | Wealth Management [Member] | Deposit service charges and fees [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 699 545 2,075 1,734
Operating Segments [Member] | Wealth Management [Member] | Commercial account service charge revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 578 496 1,727 1,461
Operating Segments [Member] | Wealth Management [Member] | Overdraft fee revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 41 39 103 101
Operating Segments [Member] | Wealth Management [Member] | Check card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Wealth Management [Member] | Automated service charge and other deposit fee revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 80 10 245 172
Operating Segments [Member] | Wealth Management [Member] | Mortgage banking revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Wealth Management [Member] | Mortgage production revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Wealth Management [Member] | Mortgage servicing revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Operating Segments [Member] | Wealth Management [Member] | Other revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 12,472 19,845 33,577 58,479
Funds Management and Other [Member] | Fees and commissions revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions (2,527) (14,335) (10,657) (38,301)
Funds Management and Other [Member] | Brokerage and trading revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 780 (407) 1,652 2,322
Funds Management and Other [Member] | Trading revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 (1) 0 (1)
Funds Management and Other [Member] | Customer hedging revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 780 (407) 1,652 2,322
Funds Management and Other [Member] | Retail brokerage revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Funds Management and Other [Member] | Insurance brokerage revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions   0   0
Funds Management and Other [Member] | Investment banking revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 1 0 1
Funds Management and Other [Member] | Transaction card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 96 107 276 326
Funds Management and Other [Member] | TransFund EFT network revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 5 1 5 5
Funds Management and Other [Member] | Merchant services revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Funds Management and Other [Member] | Corporate card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 91 106 271 321
Funds Management and Other [Member] | Fiduciary and asset management revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions (1) 1 0 (21)
Funds Management and Other [Member] | Personal trust revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 (1) 0 (1)
Funds Management and Other [Member] | Corporate trust revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Funds Management and Other [Member] | Institutional trust & retirement plan services revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions (1) 0 0 0
Funds Management and Other [Member] | Investment management services and other revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 2 0 (20)
Funds Management and Other [Member] | Deposit service charges and fees [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 1 0 1
Funds Management and Other [Member] | Commercial account service charge revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 2 0 0
Funds Management and Other [Member] | Overdraft fee revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 1
Funds Management and Other [Member] | Check card revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 2 0 2
Funds Management and Other [Member] | Automated service charge and other deposit fee revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 (3) 0 (2)
Funds Management and Other [Member] | Mortgage banking revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions (764) (618) (2,142) (1,744)
Funds Management and Other [Member] | Mortgage production revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions 0 0 0 0
Funds Management and Other [Member] | Mortgage servicing revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions (764) (618) (2,142) (1,744)
Funds Management and Other [Member] | Other revenue [Member]        
Disaggregation of Revenue [Line Items]        
Total fees and commissions $ (2,638) $ (13,419) $ (10,443) $ (39,185)
[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] Out of scope revenue generally relates to financial instruments or contractual rights and obligations within the scope of other applicable accounting guidance.
[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.
[7] In scope revenue represents revenue subject to FASB ASC Topic 606, Revenue from Contracts with Customers
[8] In scope revenue represents revenue subject to FASB ASC Topic 606, Revenue from Contracts with Customers.