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v3.20.2

Allowance for Credit Losses - Loan Balances by Year of Origination and Performing and Nonperforming Status (Details) - USD ($) $ in Thousands | Sep. 30, 2020 | Jan. 01, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | $ 1,268,757 |  |
2019 | 1,240,238 |  |
2018 | 915,402 |  |
2017 | 612,707 |  |
2016 | 654,916 |  |
2015 and Prior | 1,657,854 |  |
Revolving | 1,018,345 |  |
Revolving-Term | 26,649 |  |
Total | 7,394,868 |  | $ 7,137,152
Performing |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 1,265,090 |  |
2019 | 1,239,531 |  |
2018 | 912,836 |  |
2017 | 609,018 |  |
2016 | 637,681 |  |
2015 and Prior | 1,604,946 |  |
Revolving | 1,016,118 |  |
Revolving-Term | 25,576 |  |
Total | 7,310,796 |  |
Nonperforming |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 3,667 |  |
2019 | 707 |  |
2018 | 2,566 |  |
2017 | 3,689 |  |
2016 | 17,235 |  |
2015 and Prior | 52,908 |  |
Revolving | 2,227 |  |
Revolving-Term | 1,073 |  |
Total | 84,072 |  |
Commercial |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Total | 5,810,034 |  | 5,512,796
Commercial | Commercial real estate |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 277,760 |  |
2019 | 462,569 |  |
2018 | 454,551 |  |
2017 | 326,132 |  |
2016 | 425,755 |  |
2015 and Prior | 821,346 |  |
Revolving | 50,114 |  |
Revolving-Term | 0 |  |
Total | 2,818,227 | $ 3,416,518 | 3,059,592
Commercial | Commercial and industrial |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 686,461 |  |
2019 | 234,748 |  |
2018 | 156,217 |  |
2017 | 94,327 |  |
2016 | 47,706 |  |
2015 and Prior | 218,559 |  |
Revolving | 380,631 |  |
Revolving-Term | 0 |  |
Total | 1,818,649 | 1,720,833 | 1,480,529
Commercial | Consumer construction |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 102,950 |  |
2019 | 227,000 |  |
2018 | 83,556 |  |
2017 | 17,596 |  |
2016 | 9,854 |  |
2015 and Prior | 18,686 |  |
Revolving | 11,218 |  |
Revolving-Term | 0 |  |
Total | 470,860 | 375,445 | 370,060
Commercial | Business banking |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 97,471 |  |
2019 | 164,039 |  |
2018 | 137,941 |  |
2017 | 99,360 |  |
2016 | 86,333 |  |
2015 and Prior | 323,499 |  |
Revolving | 106,166 |  |
Revolving-Term | 1,142 |  |
Total | 1,015,951 | 0 | 846,790
Commercial | Performing | Commercial real estate |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 277,760 |  |
2019 | 462,569 |  |
2018 | 454,551 |  |
2017 | 326,132 |  |
2016 | 411,947 |  |
2015 and Prior | 788,059 |  |
Revolving | 50,114 |  |
Revolving-Term | 0 |  |
Total | 2,771,132 |  |
Commercial | Performing | Commercial and industrial |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 683,514 |  |
2019 | 234,748 |  |
2018 | 155,958 |  |
2017 | 94,327 |  |
2016 | 47,706 |  |
2015 and Prior | 217,628 |  |
Revolving | 379,082 |  |
Revolving-Term | 0 |  |
Total | 1,812,963 |  |
Commercial | Performing | Consumer construction |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 102,950 |  |
2019 | 227,000 |  |
2018 | 83,556 |  |
2017 | 16,555 |  |
2016 | 9,854 |  |
2015 and Prior | 18,223 |  |
Revolving | 11,218 |  |
Revolving-Term | 0 |  |
Total | 469,356 |  |
Commercial | Performing | Business banking |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 97,471 |  |
2019 | 163,734 |  |
2018 | 136,249 |  |
2017 | 98,042 |  |
2016 | 84,263 |  |
2015 and Prior | 311,076 |  |
Revolving | 105,951 |  |
Revolving-Term | 1,084 |  |
Total | 997,870 |  |
Commercial | Nonperforming | Commercial real estate |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 0 |  |
2019 | 0 |  |
2018 | 0 |  |
2017 | 0 |  |
2016 | 13,808 |  |
2015 and Prior | 33,287 |  |
Revolving | 0 |  |
Revolving-Term | 0 |  |
Total | 47,095 |  |
Commercial | Nonperforming | Commercial and industrial |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 2,947 |  |
2019 | 0 |  |
2018 | 259 |  |
2017 | 0 |  |
2016 | 0 |  |
2015 and Prior | 931 |  |
Revolving | 1,549 |  |
Revolving-Term | 0 |  |
Total | 5,686 |  |
Commercial | Nonperforming | Consumer construction |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 0 |  |
2019 | 0 |  |
2018 | 0 |  |
2017 | 1,041 |  |
2016 | 0 |  |
2015 and Prior | 463 |  |
Revolving | 0 |  |
Revolving-Term | 0 |  |
Total | 1,504 |  |
Commercial | Nonperforming | Business banking |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 0 |  |
2019 | 305 |  |
2018 | 1,692 |  |
2017 | 1,318 |  |
2016 | 2,070 |  |
2015 and Prior | 12,423 |  |
Revolving | 215 |  |
Revolving-Term | 58 |  |
Total | 18,081 |  |
Consumer |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Total | 1,584,834 |  | 1,624,356
Consumer | Consumer construction |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Total | 15,343 |  | 8,390
Consumer | Consumer real estate |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 95,412 |  |
2019 | 136,323 |  |
2018 | 75,055 |  |
2017 | 70,907 |  |
2016 | 81,618 |  |
2015 and Prior | 271,042 |  |
Revolving | 436,604 |  |
Revolving-Term | 23,519 |  |
Total | 1,190,480 | 1,545,323 | 1,295,207
Consumer | Other consumer |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 8,703 |  |
2019 | 15,559 |  |
2018 | 8,082 |  |
2017 | 4,385 |  |
2016 | 3,650 |  |
2015 and Prior | 4,722 |  |
Revolving | 33,612 |  |
Revolving-Term | 1,988 |  |
Total | 80,701 | $ 79,033 | $ 84,974
Consumer | Performing | Consumer real estate |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 94,828 |  |
2019 | 136,323 |  |
2018 | 74,440 |  |
2017 | 69,663 |  |
2016 | 80,532 |  |
2015 and Prior | 265,917 |  |
Revolving | 436,328 |  |
Revolving-Term | 22,639 |  |
Total | 1,180,670 |  |
Consumer | Performing | Other consumer |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 8,567 |  |
2019 | 15,157 |  |
2018 | 8,082 |  |
2017 | 4,299 |  |
2016 | 3,379 |  |
2015 and Prior | 4,043 |  |
Revolving | 33,425 |  |
Revolving-Term | 1,853 |  |
Total | 78,805 |  |
Consumer | Nonperforming | Consumer real estate |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 584 |  |
2019 | 0 |  |
2018 | 615 |  |
2017 | 1,244 |  |
2016 | 1,086 |  |
2015 and Prior | 5,125 |  |
Revolving | 276 |  |
Revolving-Term | 880 |  |
Total | 9,810 |  |
Consumer | Nonperforming | Other consumer |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
2020 | 136 |  |
2019 | 402 |  |
2018 | 0 |  |
2017 | 86 |  |
2016 | 271 |  |
2015 and Prior | 679 |  |
Revolving | 187 |  |
Revolving-Term | 135 |  |
Total | $ 1,896 |  |

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