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Loans - Balances Of Commercial Loan Portfolio Classes, Disaggregated By PD Grade (Details) - USD ($) $ in Thousands | Mar. 31, 2019 | Dec. 31, 2018 | Mar. 31, 2018 | Dec. 31, 2017
--- | --- | --- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans and Leases Receivable, Allowance | $ 184,911 | $ 180,424 | $ 187,194 | $ 189,555
Total loans collectively evaluated for impairment | 27,638,617 |  | 26,847,384 |
Total loans individually evaluated for impairment | 275,148 |  | 249,602 |
Purchased credit-impaired loans | 76,283 |  | 152,807 |
Allowance - collectively evaluated for impairment | 153,692 |  | 145,365 |
Allowance - individually evaluated for impairment | 27,806 |  | 39,274 |
Allowance - purchased credit-impaired loans | $ 3,413 | $ 4,000 | 2,555 |
Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Percent of total commercial loans (percent) | 100.00% | 100.00% |  |
Loans and Leases Receivable, Allowance | $ 138,095 | $ 130,258 |  |
Total loans collectively evaluated for impairment | 20,992,761 | 20,437,747 |  |
Total loans individually evaluated for impairment | 85,132 | 50,558 |  |
Purchased credit-impaired loans | 45,162 | 56,893 |  |
Total commercial loans | $ 21,123,055 | $ 20,545,198 |  |
Percent of loan collectively evaluated for impairment (percent) | 100.00% | 100.00% |  |
Percent of loan individually evaluated for impairment (percent) | 0.00% | 0.00% |  |
Percent of loan purchased-credit impaired (percent) | 0.00% | 0.00% |  |
Allowance - collectively evaluated for impairment | $ 132,517 | $ 126,361 |  |
Allowance - individually evaluated for impairment | 3,437 | 1,074 |  |
Allowance - purchased credit-impaired loans | 2,141 | 2,823 |  |
Commercial Loan P D Grade One | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 647,270 | $ 622,763 |  |
Percent of total commercial loans (percent) | 3.00% | 3.00% |  |
Loans and Leases Receivable, Allowance | $ 100 | $ 100 |  |
Commercial Loan P D Grade Two | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 851,828 | $ 837,493 |  |
Percent of total commercial loans (percent) | 4.00% | 4.00% |  |
Loans and Leases Receivable, Allowance | $ 267 | $ 274 |  |
Commercial Loan P D Grade Three | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 1,705,269 | $ 1,789,074 |  |
Percent of total commercial loans (percent) | 8.00% | 9.00% |  |
Loans and Leases Receivable, Allowance | $ 338 | $ 315 |  |
Commercial Loan P D Grade Four | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 2,225,071 | $ 2,224,417 |  |
Percent of total commercial loans (percent) | 11.00% | 11.00% |  |
Loans and Leases Receivable, Allowance | $ 806 | $ 686 |  |
Commercial Loan P D Grade Five | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 3,224,216 | $ 3,088,258 |  |
Percent of total commercial loans (percent) | 15.00% | 15.00% |  |
Loans and Leases Receivable, Allowance | $ 10,033 | $ 8,919 |  |
Commercial Loan P D Grade Six | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 3,107,562 | $ 2,824,473 |  |
Percent of total commercial loans (percent) | 15.00% | 14.00% |  |
Loans and Leases Receivable, Allowance | $ 9,700 | $ 8,141 |  |
Commercial Loan P D Grade Seven | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 3,475,528 | $ 3,363,877 |  |
Percent of total commercial loans (percent) | 17.00% | 16.00% |  |
Loans and Leases Receivable, Allowance | $ 18,677 | $ 16,906 |  |
Commercial Loan P D Grade Eight | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 1,821,908 | $ 1,676,558 |  |
Percent of total commercial loans (percent) | 9.00% | 8.00% |  |
Loans and Leases Receivable, Allowance | $ 20,047 | $ 18,545 |  |
Commercial Loan P D Grade Nine | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 2,005,281 | $ 2,099,294 |  |
Percent of total commercial loans (percent) | 9.00% | 10.00% |  |
Loans and Leases Receivable, Allowance | $ 16,042 | $ 15,454 |  |
Commercial Loan P D Grade Ten | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 600,122 | $ 587,305 |  |
Percent of total commercial loans (percent) | 3.00% | 3.00% |  |
Loans and Leases Receivable, Allowance | $ 8,739 | $ 8,675 |  |
Commercial Loan P D Grade Eleven | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 460,823 | $ 379,741 |  |
Percent of total commercial loans (percent) | 2.00% | 2.00% |  |
Loans and Leases Receivable, Allowance | $ 10,353 | $ 7,973 |  |
Commercial Loan P D Grade Twelve | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 343,389 | $ 342,537 |  |
Percent of total commercial loans (percent) | 2.00% | 2.00% |  |
Loans and Leases Receivable, Allowance | $ 6,172 | $ 6,972 |  |
Commercial Loan P D Grade Thirteen | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 281,001 | $ 347,432 |  |
Percent of total commercial loans (percent) | 1.00% | 2.00% |  |
Loans and Leases Receivable, Allowance | $ 9,652 | $ 10,094 |  |
Commercial Loan P D Grade Fourteen Fifteen Sixteen | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 243,493 | $ 254,525 |  |
Percent of total commercial loans (percent) | 1.00% | 1.00% |  |
Loans and Leases Receivable, Allowance | $ 21,591 | $ 23,307 |  |
C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans and Leases Receivable, Allowance | 103,713 | 98,947 | 100,238 | 98,211
Total loans collectively evaluated for impairment | 17,056,034 |  | 15,705,895 |
Total loans individually evaluated for impairment | 83,253 |  | 40,758 |
Purchased credit-impaired loans | 36,825 |  | 81,655 |
Allowance - collectively evaluated for impairment | 98,135 |  | 93,603 |
Allowance - individually evaluated for impairment | 3,437 |  | 4,555 |
Allowance - purchased credit-impaired loans | 2,141 |  | 2,080 |
C&I | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans collectively evaluated for impairment | 14,508,130 | 14,152,795 |  |
Total loans individually evaluated for impairment | 80,415 | 45,704 |  |
Purchased credit-impaired loans | 36,825 | 41,730 |  |
Total commercial loans | 14,625,370 | 14,240,229 |  |
C&I | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans collectively evaluated for impairment | 2,301,340 | 2,023,746 |  |
Total loans individually evaluated for impairment | 0 | 0 |  |
Purchased credit-impaired loans | 0 | 0 |  |
Total commercial loans | 2,301,340 | 2,023,746 |  |
C&I | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans collectively evaluated for impairment | 246,564 | 247,465 |  |
Total loans individually evaluated for impairment | 2,838 | 2,888 |  |
Purchased credit-impaired loans | 0 | 0 |  |
Total commercial loans | 249,402 | 250,353 |  |
Valuation allowance | 20,200 | 20,200 |  |
C&I | Commercial Loan P D Grade One | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 635,273 | 610,177 |  |
C&I | Commercial Loan P D Grade One | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 0 | 0 |  |
C&I | Commercial Loan P D Grade One | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 0 | 0 |  |
C&I | Commercial Loan P D Grade Two | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 849,658 | 835,776 |  |
C&I | Commercial Loan P D Grade Two | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 0 | 0 |  |
C&I | Commercial Loan P D Grade Two | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 0 | 0 |  |
C&I | Commercial Loan P D Grade Three | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 720,323 | 782,362 |  |
C&I | Commercial Loan P D Grade Three | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 689,936 | 716,971 |  |
C&I | Commercial Loan P D Grade Three | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 3,314 | 0 |  |
C&I | Commercial Loan P D Grade Four | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 1,201,020 | 1,223,092 |  |
C&I | Commercial Loan P D Grade Four | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 478,359 | 394,862 |  |
C&I | Commercial Loan P D Grade Four | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 32,498 | 43,220 |  |
C&I | Commercial Loan P D Grade Five | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 1,904,650 | 1,920,034 |  |
C&I | Commercial Loan P D Grade Five | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 347,923 | 277,814 |  |
C&I | Commercial Loan P D Grade Five | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 96,052 | 77,751 |  |
C&I | Commercial Loan P D Grade Six | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 1,992,100 | 1,722,136 |  |
C&I | Commercial Loan P D Grade Six | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 400,889 | 365,341 |  |
C&I | Commercial Loan P D Grade Six | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 33,815 | 45,609 |  |
C&I | Commercial Loan P D Grade Seven | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 2,794,923 | 2,690,784 |  |
C&I | Commercial Loan P D Grade Seven | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 94,626 | 96,603 |  |
C&I | Commercial Loan P D Grade Seven | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 11,446 | 11,446 |  |
C&I | Commercial Loan P D Grade Eight | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 1,344,591 | 1,337,113 |  |
C&I | Commercial Loan P D Grade Eight | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 172,050 | 53,224 |  |
C&I | Commercial Loan P D Grade Eight | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 0 | 0 |  |
C&I | Commercial Loan P D Grade Nine | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 1,460,633 | 1,472,852 |  |
C&I | Commercial Loan P D Grade Nine | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 104,832 | 96,292 |  |
C&I | Commercial Loan P D Grade Nine | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 45,117 | 45,117 |  |
C&I | Commercial Loan P D Grade Ten | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 492,043 | 490,795 |  |
C&I | Commercial Loan P D Grade Ten | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 12,579 | 13,260 |  |
C&I | Commercial Loan P D Grade Ten | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 18,536 | 18,536 |  |
C&I | Commercial Loan P D Grade Eleven | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 395,393 | 311,967 |  |
C&I | Commercial Loan P D Grade Eleven | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 0 | 0 |  |
C&I | Commercial Loan P D Grade Eleven | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 0 | 0 |  |
C&I | Commercial Loan P D Grade Twelve | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 289,203 | 244,867 |  |
C&I | Commercial Loan P D Grade Twelve | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 146 | 9,379 |  |
C&I | Commercial Loan P D Grade Twelve | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 0 | 0 |  |
C&I | Commercial Loan P D Grade Thirteen | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 223,362 | 285,987 |  |
C&I | Commercial Loan P D Grade Thirteen | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 0 | 0 |  |
C&I | Commercial Loan P D Grade Thirteen | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 5,786 | 5,786 |  |
C&I | Commercial Loan P D Grade Fourteen Fifteen Sixteen | General C&I | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 204,958 | 224,853 |  |
C&I | Commercial Loan P D Grade Fourteen Fifteen Sixteen | Loans to Mortgage Companies | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 0 | 0 |  |
C&I | Commercial Loan P D Grade Fourteen Fifteen Sixteen | TRUPs | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 0 | 0 |  |
Commercial real estate | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans and Leases Receivable, Allowance | 34,382 | 31,311 | 29,057 | $ 28,427
Total loans collectively evaluated for impairment | 3,936,727 |  | 4,201,220 |
Total loans individually evaluated for impairment | 1,879 |  | 2,077 |
Purchased credit-impaired loans | 8,337 |  | 31,138 |
Allowance - collectively evaluated for impairment | 34,382 |  | 28,869 |
Allowance - individually evaluated for impairment | 0 |  | 0 |
Allowance - purchased credit-impaired loans | 0 |  | $ 188 |
Commercial real estate | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans collectively evaluated for impairment | 3,786,183 | 3,877,848 |  |
Total loans individually evaluated for impairment | 1,879 | 1,966 |  |
Purchased credit-impaired loans | 6,043 | 12,730 |  |
Total commercial loans | 3,794,105 | 3,892,544 |  |
Commercial real estate | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans collectively evaluated for impairment | 150,544 | 135,893 |  |
Total loans individually evaluated for impairment | 0 | 0 |  |
Purchased credit-impaired loans | 2,294 | 2,433 |  |
Total commercial loans | 152,838 | 138,326 |  |
Commercial real estate | Commercial Loan P D Grade One | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 11,997 | 12,586 |  |
Commercial real estate | Commercial Loan P D Grade One | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 0 | 0 |  |
Commercial real estate | Commercial Loan P D Grade Two | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 2,144 | 1,688 |  |
Commercial real estate | Commercial Loan P D Grade Two | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 26 | 29 |  |
Commercial real estate | Commercial Loan P D Grade Three | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 291,517 | 289,594 |  |
Commercial real estate | Commercial Loan P D Grade Three | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 179 | 147 |  |
Commercial real estate | Commercial Loan P D Grade Four | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 513,082 | 563,243 |  |
Commercial real estate | Commercial Loan P D Grade Four | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 112 | 0 |  |
Commercial real estate | Commercial Loan P D Grade Five | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 855,280 | 798,509 |  |
Commercial real estate | Commercial Loan P D Grade Five | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 20,311 | 14,150 |  |
Commercial real estate | Commercial Loan P D Grade Six | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 636,472 | 657,628 |  |
Commercial real estate | Commercial Loan P D Grade Six | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 44,286 | 33,759 |  |
Commercial real estate | Commercial Loan P D Grade Seven | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 544,211 | 538,909 |  |
Commercial real estate | Commercial Loan P D Grade Seven | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 30,322 | 26,135 |  |
Commercial real estate | Commercial Loan P D Grade Eight | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 280,323 | 265,901 |  |
Commercial real estate | Commercial Loan P D Grade Eight | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 24,944 | 20,320 |  |
Commercial real estate | Commercial Loan P D Grade Nine | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 377,027 | 455,184 |  |
Commercial real estate | Commercial Loan P D Grade Nine | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 17,672 | 29,849 |  |
Commercial real estate | Commercial Loan P D Grade Ten | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 73,040 | 60,803 |  |
Commercial real estate | Commercial Loan P D Grade Ten | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 3,924 | 3,911 |  |
Commercial real estate | Commercial Loan P D Grade Eleven | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 63,318 | 66,986 |  |
Commercial real estate | Commercial Loan P D Grade Eleven | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 2,112 | 788 |  |
Commercial real estate | Commercial Loan P D Grade Twelve | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 48,454 | 82,574 |  |
Commercial real estate | Commercial Loan P D Grade Twelve | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 5,586 | 5,717 |  |
Commercial real estate | Commercial Loan P D Grade Thirteen | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 51,615 | 55,408 |  |
Commercial real estate | Commercial Loan P D Grade Thirteen | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 238 | 251 |  |
Commercial real estate | Commercial Loan P D Grade Fourteen Fifteen Sixteen | Income CRE | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | 37,703 | 28,835 |  |
Commercial real estate | Commercial Loan P D Grade Fourteen Fifteen Sixteen | Residential C R E | Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Commercial loan, disaggregated by PD grade | $ 832 | $ 837 |  |

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