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Fees and Commissions Revenue Fees and Commissions (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | $ 186,119 |  | $ 166,197 |  | $ 522,779 |  | $ 483,069 |
Fees and commissions revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 186,119 |  | 166,197 |  | 522,779 |  | 483,069 |
Fees and commission revenue not from contracts with customers | 74,529 | [1] | 47,089 | [2] | 193,585 | [3] | 159,009 | [4]
Fees and commissions revenue from contracts with customers | 111,590 | [5] | 119,108 | [6] | 329,194 | [7] | 324,060 | [8]
Brokerage and trading revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 43,840 |  | 23,086 |  | 115,983 |  | 80,222 |
Fees and commission revenue not from contracts with customers | 32,537 | [1] | 14,754 | [2] | 82,785 | [3] | 55,550 | [4]
Fees and commissions revenue from contracts with customers | 11,303 | [5] | 8,332 | [6] | 33,198 | [7] | 24,672 | [8]
Trading revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 24,091 |  | 4,830 |  | 58,890 |  | 21,562 |
Fees and commission revenue not from contracts with customers | 24,091 | [1] | 4,830 | [2] | 58,890 | [3] | 21,562 | [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 | 4,684 |  | 8,514 |  | 16,706 |  | 29,216 |
Fees and commission revenue not from contracts with customers | 4,684 | [1] | 8,514 | [2] | 16,706 | [3] | 29,216 | [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 | 4,204 |  | 4,325 |  | 12,127 |  | 13,505 |
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 | 4,204 | [5] | 4,325 | [6] | 12,127 | [7] | 13,505 | [8]
Insurance brokerage revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 2,862 |  | 170 |  | 10,792 |  | 555 |
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 | 2,862 |  | 170 |  | 10,792 | [7] | 555 | [8]
Investment banking revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 7,999 |  | 5,247 |  | 17,468 |  | 15,384 |
Fees and commission revenue not from contracts with customers | 3,762 | [1] | 1,410 | [2] | 7,189 | [3] | 4,772 | [4]
Fees and commissions revenue from contracts with customers | 4,237 | [5] | 3,837 | [6] | 10,279 | [7] | 10,612 | [8]
Transaction card revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 22,015 |  | 21,396 |  | 64,668 |  | 63,361 |
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 | 22,015 | [5] | 21,396 | [6] | 64,668 | [7] | 63,361 | [8]
TransFund EFT network revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 19,464 |  | 19,387 |  | 57,541 |  | 57,596 |
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 | 19,464 | [5] | 19,387 | [6] | 57,541 | [7] | 57,596 | [8]
Merchant services revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 2,217 |  | 2,009 |  | 6,516 |  | 5,765 |
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 | 2,217 | [5] | 2,009 | [6] | 6,516 | [7] | 5,765 | [8]
Corporate card revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 334 |  | 0 |  | 611 |  | 0 |
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 | 334 | [5] | 0 | [6] | 611 | [7] | 0 | [8]
Fiduciary and asset management revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 43,621 |  | 57,514 |  | 132,004 |  | 141,038 |
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 | 43,621 | [5] | 57,514 | [6] | 132,004 | [7] | 141,038 | [8]
Personal trust revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 20,238 |  | 35,823 |  | 61,028 |  | 76,479 |
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 | 20,238 | [5] | 35,823 | [6] | 61,028 | [7] | 76,479 | [8]
Corporate trust revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 6,205 |  | 5,741 |  | 18,736 |  | 16,317 |
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 | 6,205 | [5] | 5,741 | [6] | 18,736 | [7] | 16,317 | [8]
Institutional trust & retirement plan services revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 10,740 |  | 11,094 |  | 32,919 |  | 33,587 |
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 | 10,740 | [5] | 11,094 | [6] | 32,919 | [7] | 33,587 | [8]
Investment management services and other revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 6,438 |  | 4,856 |  | 19,321 |  | 14,655 |
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 | 6,438 | [5] | 4,856 | [6] | 19,321 | [7] | 14,655 | [8]
Deposit service charges and fees [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 28,837 |  | 27,765 |  | 85,154 |  | 82,760 |
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 | 28,837 | [5] | 27,765 | [6] | 85,154 | [7] | 82,760 | [8]
Commercial account service charge revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 11,613 |  | 11,244 |  | 35,988 |  | 35,036 |
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 | 11,613 | [5] | 11,244 | [6] | 35,988 | [7] | 35,036 | [8]
Overdraft fee revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 9,732 |  | 9,541 |  | 27,096 |  | 27,057 |
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 | 9,732 | [5] | 9,541 | [6] | 27,096 | [7] | 27,057 | [8]
Check card revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 5,721 |  | 5,254 |  | 16,464 |  | 15,515 |
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 | 5,721 | [5] | 5,254 | [6] | 16,464 | [7] | 15,515 | [8]
Automated service charge and other deposit fee revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 1,771 |  | 1,726 |  | 5,606 |  | 5,152 |
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 | 1,771 | [5] | 1,726 | [6] | 5,606 | [7] | 5,152 | [8]
Mortgage banking revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 30,180 |  | 23,536 |  | 82,145 |  | 75,907 |
Fees and commission revenue not from contracts with customers | 30,180 | [1] | 23,536 | [2] | 82,145 | [3] | 75,907 | [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 | 13,814 |  | 7,250 |  | 33,551 |  | 26,617 |
Fees and commission revenue not from contracts with customers | 13,814 | [1] | 7,250 | [2] | 33,551 | [3] | 26,617 | [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 | 16,366 |  | 16,286 |  | 48,594 |  | 49,290 |
Fees and commission revenue not from contracts with customers | 16,366 | [1] | 16,286 | [2] | 48,594 | [3] | 49,290 | [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 | 17,626 |  | 12,900 |  | 42,825 |  | 39,781 |
Fees and commission revenue not from contracts with customers | 11,812 | [1] | 8,799 | [2] | 28,655 | [3] | 27,552 | [4]
Fees and commissions revenue from contracts with customers | 5,814 | [5] | 4,101 | [6] | 14,170 | [7] | 12,229 | [8]
Operating Segments [Member] | Commercial [Member] | Fees and commissions revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 46,159 |  | 39,391 |  | 125,310 |  | 122,282 |
Operating Segments [Member] | Commercial [Member] | Brokerage and trading revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 6,691 |  | 3,115 |  | 14,588 |  | 11,993 |
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 | 2,283 |  | 1,350 |  | 6,243 |  | 6,264 |
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 |  | 0 |  | 0 |
Operating Segments [Member] | Commercial [Member] | Investment banking revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 4,408 |  | 1,765 |  | 8,345 |  | 5,729 |
Operating Segments [Member] | Commercial [Member] | Transaction card revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 20,996 |  | 20,392 |  | 61,572 |  | 60,367 |
Operating Segments [Member] | Commercial [Member] | TransFund EFT network revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 18,465 |  | 18,397 |  | 54,623 |  | 54,647 |
Operating Segments [Member] | Commercial [Member] | Merchant services revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 2,203 |  | 1,995 |  | 6,351 |  | 5,720 |
Operating Segments [Member] | Commercial [Member] | Corporate card revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 328 |  | 0 |  | 598 |  | 0 |
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 | 10,887 |  | 10,424 |  | 32,113 |  | 32,543 |
Operating Segments [Member] | Commercial [Member] | Commercial account service charge revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 10,609 |  | 10,294 |  | 31,296 |  | 32,150 |
Operating Segments [Member] | Commercial [Member] | Overdraft fee revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 81 |  | 95 |  | 248 |  | 283 |
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 | 197 |  | 35 |  | 569 |  | 110 |
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 | 7,585 |  | 5,460 |  | 17,037 |  | 17,379 |
Operating Segments [Member] | Consumer [Member] | Fees and commissions revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 51,461 |  | 44,038 |  | 143,112 |  | 135,334 |
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 |  | 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 | 1,034 |  | 1,023 |  | 3,018 |  | 3,050 |
Operating Segments [Member] | Consumer [Member] | TransFund EFT network revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 1,020 |  | 1,009 |  | 2,975 |  | 3,005 |
Operating Segments [Member] | Consumer [Member] | Merchant services revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 14 |  | 14 |  | 43 |  | 45 |
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 | 17,310 |  | 16,694 |  | 49,315 |  | 48,220 |
Operating Segments [Member] | Consumer [Member] | Commercial account service charge revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 467 |  | 366 |  | 1,283 |  | 1,087 |
Operating Segments [Member] | Consumer [Member] | Overdraft fee revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 9,603 |  | 9,413 |  | 26,971 |  | 26,665 |
Operating Segments [Member] | Consumer [Member] | Check card revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 5,721 |  | 5,254 |  | 16,299 |  | 15,515 |
Operating Segments [Member] | Consumer [Member] | Automated service charge and other deposit fee revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 1,519 |  | 1,661 |  | 4,762 |  | 4,953 |
Operating Segments [Member] | Consumer [Member] | Mortgage banking revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 30,643 |  | 23,998 |  | 83,568 |  | 77,294 |
Operating Segments [Member] | Consumer [Member] | Mortgage production revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 13,815 |  | 7,250 |  | 33,554 |  | 26,617 |
Operating Segments [Member] | Consumer [Member] | Mortgage servicing revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 16,828 |  | 16,748 |  | 50,014 |  | 50,677 |
Operating Segments [Member] | Consumer [Member] | Other revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 2,474 |  | 2,323 |  | 7,211 |  | 6,770 |
Operating Segments [Member] | Wealth Management [Member] | Fees and commissions revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 89,422 |  | 83,562 |  | 248,603 |  | 228,858 |
Operating Segments [Member] | Wealth Management [Member] | Brokerage and trading revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 37,070 |  | 19,815 |  | 96,712 |  | 67,034 |
Operating Segments [Member] | Wealth Management [Member] | Trading revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 24,091 |  | 4,830 |  | 58,890 |  | 21,562 |
Operating Segments [Member] | Wealth Management [Member] | Customer hedging revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 1,810 |  | 6,935 |  | 9,444 |  | 21,511 |
Operating Segments [Member] | Wealth Management [Member] | Retail brokerage revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 4,204 |  | 4,398 |  | 12,192 |  | 13,751 |
Operating Segments [Member] | Wealth Management [Member] | Insurance brokerage revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 3,375 |  | 170 |  | 7,063 |  | 555 |
Operating Segments [Member] | Wealth Management [Member] | Investment banking revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 3,590 |  | 3,482 |  | 9,123 |  | 9,655 |
Operating Segments [Member] | Wealth Management [Member] | Transaction card revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | (17) |  | (21) |  | (49) |  | (61) |
Operating Segments [Member] | Wealth Management [Member] | TransFund EFT network revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | (23) |  | (21) |  | (60) |  | (61) |
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 | 6 |  | 0 |  | 11 |  | 0 |
Operating Segments [Member] | Wealth Management [Member] | Fiduciary and asset management revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 43,663 |  | 57,561 |  | 130,413 |  | 141,190 |
Operating Segments [Member] | Wealth Management [Member] | Personal trust revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 20,239 |  | 35,822 |  | 61,028 |  | 76,481 |
Operating Segments [Member] | Wealth Management [Member] | Corporate trust revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 6,204 |  | 5,741 |  | 18,736 |  | 16,317 |
Operating Segments [Member] | Wealth Management [Member] | Institutional trust & retirement plan services revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 10,740 |  | 11,095 |  | 32,919 |  | 33,584 |
Operating Segments [Member] | Wealth Management [Member] | Investment management services and other revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 6,480 |  | 4,903 |  | 17,730 |  | 14,808 |
Operating Segments [Member] | Wealth Management [Member] | Deposit service charges and fees [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 638 |  | 639 |  | 1,941 |  | 1,970 |
Operating Segments [Member] | Wealth Management [Member] | Commercial account service charge revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 540 |  | 587 |  | 1,605 |  | 1,802 |
Operating Segments [Member] | Wealth Management [Member] | Overdraft fee revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 45 |  | 30 |  | 108 |  | 96 |
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 | 53 |  | 22 |  | 228 |  | 72 |
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 | 8,068 |  | 5,568 |  | 19,586 |  | 18,725 |
Funds Management and Other [Member] | Fees and commissions revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | (923) | [9] | (794) |  | 5,754 | [10] | (3,405) |
Funds Management and Other [Member] | Brokerage and trading revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 79 | [9] | 156 |  | 4,683 | [10] | 1,195 |
Funds Management and Other [Member] | Trading revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 0 | [9] | 0 |  | 0 | [10] | 0 |
Funds Management and Other [Member] | Customer hedging revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 591 | [9] | 229 |  | 1,019 | [10] | 1,441 |
Funds Management and Other [Member] | Retail brokerage revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 0 | [9] | (73) |  | (65) | [10] | (246) |
Funds Management and Other [Member] | Insurance brokerage revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | (513) | [9] | 0 |  | 3,729 | [10] | 0 |
Funds Management and Other [Member] | Investment banking revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 1 | [9] | 0 |  | 0 | [10] | 0 |
Funds Management and Other [Member] | Transaction card revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 2 | [9] | 2 |  | 127 | [10] | 5 |
Funds Management and Other [Member] | TransFund EFT network revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 2 | [9] | 2 |  | 3 | [10] | 5 |
Funds Management and Other [Member] | Merchant services revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 0 | [9] | 0 |  | 122 | [10] | 0 |
Funds Management and Other [Member] | Corporate card revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 0 | [9] | 0 |  | 2 | [10] | 0 |
Funds Management and Other [Member] | Fiduciary and asset management revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | (42) | [9] | (47) |  | 1,591 | [10] | (152) |
Funds Management and Other [Member] | Personal trust revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | (1) | [9] | 1 |  | 0 | [10] | (2) |
Funds Management and Other [Member] | Corporate trust revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 1 | [9] | 0 |  | 0 | [10] | 0 |
Funds Management and Other [Member] | Institutional trust & retirement plan services revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 0 | [9] | (1) |  | 0 | [10] | 3 |
Funds Management and Other [Member] | Investment management services and other revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | (42) | [9] | (47) |  | 1,591 | [10] | (153) |
Funds Management and Other [Member] | Deposit service charges and fees [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 2 | [9] | 8 |  | 1,785 | [10] | 27 |
Funds Management and Other [Member] | Commercial account service charge revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | (3) | [9] | (3) |  | 1,804 | [10] | (3) |
Funds Management and Other [Member] | Overdraft fee revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 3 | [9] | 3 |  | (231) | [10] | 13 |
Funds Management and Other [Member] | Check card revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 0 | [9] | 0 |  | 165 | [10] | 0 |
Funds Management and Other [Member] | Automated service charge and other deposit fee revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | 2 | [9] | 8 |  | 47 | [10] | 17 |
Funds Management and Other [Member] | Mortgage banking revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | (463) | [9] | (462) |  | (1,423) | [10] | (1,387) |
Funds Management and Other [Member] | Mortgage production revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | (1) | [9] | 0 |  | (3) | [10] | 0 |
Funds Management and Other [Member] | Mortgage servicing revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | (462) | [9] | (462) |  | (1,420) | [10] | (1,387) |
Funds Management and Other [Member] | Other revenue [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total fees and commissions | $ (501) | [9] | $ (451) |  | $ (1,009) | [10] | $ (3,093) |
[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.
[9] | CoBiz operations are included in Funds Management and Other for the first quarter of 2019.
[10] | CoBiz operations are included in Funds Management and Other for the first quarter of 2019.

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