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Loans and Leases (Composition of the Loans and Leases Outstanding By Credit Rating) (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans and leases | $ 32,791,975 | $ 28,881,496
Commercial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 8,459,531 |
2019 | 4,217,219 |
2018 | 2,787,346 |
2017 | 2,053,335 |
2016 | 1,647,878 |
Prior | 2,238,335 |
Revolving | 1,147,519 |
Revolving converted to term loans | 6,897 |
Total loans and leases | 22,558,060 | 18,836,331
Commercial | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 342,658 |
2019 | 341,862 |
2018 | 198,300 |
2017 | 56,118 |
2016 | 23,977 |
Prior | 11,387 |
Revolving | 11,122 |
Revolving converted to term loans | 0 |
Total loans and leases | 985,424 |
Commercial | Mortgage Receivable, Owner Occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 3,200,021 |
2019 | 2,240,919 |
2018 | 1,671,722 |
2017 | 1,334,727 |
2016 | 1,081,293 |
Prior | 1,521,016 |
Revolving | 115,109 |
Revolving converted to term loans | 205 |
Total loans and leases | 11,165,012 |
Commercial | Mortgage Receivable, Non-Owner Occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 868,982 |
2019 | 629,426 |
2018 | 401,226 |
2017 | 342,372 |
2016 | 302,018 |
Prior | 410,223 |
Revolving | 33,442 |
Revolving converted to term loans | 0 |
Total loans and leases | 2,987,689 |
Commercial | Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 1,641,579 |
2019 | 1,005,012 |
2018 | 516,098 |
2017 | 320,118 |
2016 | 240,590 |
Prior | 295,709 |
Revolving | 987,846 |
Revolving converted to term loans | 6,692 |
Total loans and leases | 5,013,644 |
Commercial | Pass |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans and leases |  | 18,306,067
Commercial | Pass | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 342,183 |
2019 | 341,233 |
2018 | 190,429 |
2017 | 50,776 |
2016 | 23,969 |
Prior | 11,306 |
Revolving | 10,969 |
Revolving converted to term loans | 0 |
Total loans and leases | 970,865 |
Commercial | Pass | Mortgage Receivable, Owner Occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 3,183,467 |
2019 | 2,201,165 |
2018 | 1,625,141 |
2017 | 1,301,412 |
2016 | 1,049,858 |
Prior | 1,454,020 |
Revolving | 101,556 |
Revolving converted to term loans | 133 |
Total loans and leases | 10,916,752 |
Commercial | Pass | Mortgage Receivable, Non-Owner Occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 865,514 |
2019 | 609,975 |
2018 | 378,136 |
2017 | 331,800 |
2016 | 282,810 |
Prior | 391,517 |
Revolving | 32,149 |
Revolving converted to term loans | 0 |
Total loans and leases | 2,891,901 |
Commercial | Pass | Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 1,620,622 |
2019 | 983,852 |
2018 | 504,463 |
2017 | 310,468 |
2016 | 234,735 |
Prior | 286,996 |
Revolving | 899,978 |
Revolving converted to term loans | 5,520 |
Total loans and leases | 4,846,634 |
Commercial | Pass | SBA-PPP |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 2,406,291 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving | 0 |
Revolving converted to term loans | 0 |
Total loans and leases | 2,406,291 |
Commercial | Special mention |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans and leases |  | 211,156
Commercial | Special mention | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 246 |
2019 | 0 |
2018 | 6,421 |
2017 | 5,342 |
2016 | 0 |
Prior | 0 |
Revolving | 153 |
Revolving converted to term loans | 0 |
Total loans and leases | 12,162 |
Commercial | Special mention | Mortgage Receivable, Owner Occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 6,274 |
2019 | 20,702 |
2018 | 36,739 |
2017 | 12,387 |
2016 | 17,699 |
Prior | 25,693 |
Revolving | 5,115 |
Revolving converted to term loans | 72 |
Total loans and leases | 124,681 |
Commercial | Special mention | Mortgage Receivable, Non-Owner Occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 569 |
2019 | 905 |
2018 | 10,794 |
2017 | 1,808 |
2016 | 5,121 |
Prior | 3,279 |
Revolving | 483 |
Revolving converted to term loans | 0 |
Total loans and leases | 22,959 |
Commercial | Special mention | Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 3,146 |
2019 | 17,065 |
2018 | 7,265 |
2017 | 5,393 |
2016 | 3,307 |
Prior | 4,912 |
Revolving | 9,152 |
Revolving converted to term loans | 189 |
Total loans and leases | 50,429 |
Commercial | Substandard |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans and leases |  | 246,867
Commercial | Substandard | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 229 |
2019 | 629 |
2018 | 1,450 |
2017 | 0 |
2016 | 8 |
Prior | 81 |
Revolving | 0 |
Revolving converted to term loans | 0 |
Total loans and leases | 2,397 |
Commercial | Substandard | Mortgage Receivable, Owner Occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 10,280 |
2019 | 19,052 |
2018 | 9,842 |
2017 | 20,928 |
2016 | 13,736 |
Prior | 41,303 |
Revolving | 8,438 |
Revolving converted to term loans | 0 |
Total loans and leases | 123,579 |
Commercial | Substandard | Mortgage Receivable, Non-Owner Occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 2,899 |
2019 | 18,546 |
2018 | 12,296 |
2017 | 8,764 |
2016 | 14,087 |
Prior | 15,427 |
Revolving | 810 |
Revolving converted to term loans | 0 |
Total loans and leases | 72,829 |
Commercial | Substandard | Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 17,811 |
2019 | 4,095 |
2018 | 4,370 |
2017 | 4,257 |
2016 | 2,548 |
Prior | 3,801 |
Revolving | 22,384 |
Revolving converted to term loans | 983 |
Total loans and leases | 60,249 |
Commercial | Ungraded |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans and leases |  | 68,581
Commercial | Ungraded | Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving | 56,332 |
Revolving converted to term loans | 0 |
Total loans and leases | 56,332 |
Consumer Portfolio Segment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 2,679,097 |
2019 | 1,444,947 |
2018 | 929,030 |
2017 | 728,918 |
2016 | 536,569 |
Prior | 951,150 |
Revolving | 2,339,505 |
Revolving converted to term loans | 161,817 |
Total loans and leases | 9,771,033 | 10,045,165
Consumer Portfolio Segment | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 215,112 |
2019 | 86,127 |
2018 | 24,981 |
2017 | 10,648 |
2016 | 6,093 |
Prior | 2,637 |
Revolving | 2,525 |
Revolving converted to term loans | 0 |
Total loans and leases | 348,123 |
Consumer Portfolio Segment | Residential Mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 1,885,273 |
2019 | 987,802 |
2018 | 671,657 |
2017 | 605,545 |
2016 | 476,855 |
Prior | 909,361 |
Revolving | 25,193 |
Revolving converted to term loans | 0 |
Total loans and leases | 5,561,686 |
Consumer Portfolio Segment | Revolving Mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving | 1,891,037 |
Revolving converted to term loans | 161,817 |
Total loans and leases | 2,052,854 |
Consumer Portfolio Segment | Consumer Auto Loan |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 524,393 |
2019 | 343,683 |
2018 | 221,383 |
2017 | 105,530 |
2016 | 50,627 |
Prior | 9,786 |
Revolving | 0 |
Revolving converted to term loans | 0 |
Total loans and leases | 1,255,402 |
Consumer Portfolio Segment | Consumer Loan, Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 54,319 |
2019 | 27,335 |
2018 | 11,009 |
2017 | 7,195 |
2016 | 2,994 |
Prior | 29,366 |
Revolving | 420,750 |
Revolving converted to term loans | 0 |
Total loans and leases | 552,968 |
Consumer And PCD Portfolio Segments |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 11,172,270 |
2019 | 5,690,922 |
2018 | 3,749,427 |
2017 | 2,812,829 |
2016 | 2,215,777 |
Prior | 3,458,369 |
Revolving | 3,500,512 |
Revolving converted to term loans | 191,869 |
Total loans and leases | 32,791,975 |
PCD Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 33,642 |
2019 | 28,756 |
2018 | 33,051 |
2017 | 30,576 |
2016 | 31,330 |
Prior | 268,884 |
Revolving | 13,488 |
Revolving converted to term loans | 23,155 |
Total loans and leases | 462,882 | 558,716
PCD Loans | Commercial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans and leases |  | 284,329
PCD Loans | Commercial | Pass |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans and leases |  | 148,412
PCD Loans | Commercial | Special mention |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans and leases |  | 44,290
PCD Loans | Commercial | Substandard |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans and leases |  | 87,970
PCD Loans | Commercial | Ungraded |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans and leases |  | 0
PCD Loans | Consumer Portfolio Segment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans and leases |  | $ 274,387
Current | Consumer Portfolio Segment | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 215,112 |
2019 | 85,707 |
2018 | 24,860 |
2017 | 10,269 |
2016 | 6,093 |
Prior | 2,218 |
Revolving | 2,525 |
Revolving converted to term loans | 0 |
Total loans and leases | 346,784 |
Current | Consumer Portfolio Segment | Residential Mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 1,882,683 |
2019 | 978,298 |
2018 | 655,798 |
2017 | 596,309 |
2016 | 461,719 |
Prior | 878,634 |
Revolving | 24,973 |
Revolving converted to term loans | 0 |
Total loans and leases | 5,478,414 |
Current | Consumer Portfolio Segment | Revolving Mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving | 1,879,968 |
Revolving converted to term loans | 150,868 |
Total loans and leases | 2,030,836 |
Current | Consumer Portfolio Segment | Consumer Auto Loan |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 521,719 |
2019 | 340,594 |
2018 | 219,597 |
2017 | 104,280 |
2016 | 49,872 |
Prior | 9,604 |
Revolving | 0 |
Revolving converted to term loans | 0 |
Total loans and leases | 1,245,666 |
Current | Consumer Portfolio Segment | Consumer Loan, Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 53,842 |
2019 | 27,117 |
2018 | 10,911 |
2017 | 7,159 |
2016 | 2,980 |
Prior | 29,336 |
Revolving | 415,044 |
Revolving converted to term loans | 0 |
Total loans and leases | 546,389 |
Current | PCD Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 31,475 |
2019 | 25,425 |
2018 | 27,183 |
2017 | 27,955 |
2016 | 28,995 |
Prior | 232,186 |
Revolving | 13,212 |
Revolving converted to term loans | 21,027 |
Total loans and leases | 407,458 |
30-59 days past due | Consumer Portfolio Segment | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 0 |
2019 | 420 |
2018 | 121 |
2017 | 370 |
2016 | 0 |
Prior | 21 |
Revolving | 0 |
Revolving converted to term loans | 0 |
Total loans and leases | 932 |
30-59 days past due | Consumer Portfolio Segment | Residential Mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 2,278 |
2019 | 4,573 |
2018 | 11,463 |
2017 | 3,772 |
2016 | 8,613 |
Prior | 12,299 |
Revolving | 220 |
Revolving converted to term loans | 0 |
Total loans and leases | 43,218 |
30-59 days past due | Consumer Portfolio Segment | Revolving Mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving | 8,241 |
Revolving converted to term loans | 3,736 |
Total loans and leases | 11,977 |
30-59 days past due | Consumer Portfolio Segment | Consumer Auto Loan |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 2,175 |
2019 | 1,873 |
2018 | 1,257 |
2017 | 842 |
2016 | 544 |
Prior | 134 |
Revolving | 0 |
Revolving converted to term loans | 0 |
Total loans and leases | 6,825 |
30-59 days past due | Consumer Portfolio Segment | Consumer Loan, Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 322 |
2019 | 114 |
2018 | 77 |
2017 | 18 |
2016 | 11 |
Prior | 7 |
Revolving | 3,061 |
Revolving converted to term loans | 0 |
Total loans and leases | 3,610 |
30-59 days past due | PCD Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 999 |
2019 | 925 |
2018 | 801 |
2017 | 718 |
2016 | 1,341 |
Prior | 12,637 |
Revolving | 156 |
Revolving converted to term loans | 745 |
Total loans and leases | 18,322 |
60-89 days past due | Consumer Portfolio Segment | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 9 |
2016 | 0 |
Prior | 68 |
Revolving | 0 |
Revolving converted to term loans | 0 |
Total loans and leases | 77 |
60-89 days past due | Consumer Portfolio Segment | Residential Mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 30 |
2019 | 100 |
2018 | 1,246 |
2017 | 1,449 |
2016 | 834 |
Prior | 4,705 |
Revolving | 0 |
Revolving converted to term loans | 0 |
Total loans and leases | 8,364 |
60-89 days past due | Consumer Portfolio Segment | Revolving Mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving | 527 |
Revolving converted to term loans | 2,099 |
Total loans and leases | 2,626 |
60-89 days past due | Consumer Portfolio Segment | Consumer Auto Loan |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 329 |
2019 | 689 |
2018 | 312 |
2017 | 351 |
2016 | 109 |
Prior | 45 |
Revolving | 0 |
Revolving converted to term loans | 0 |
Total loans and leases | 1,835 |
60-89 days past due | Consumer Portfolio Segment | Consumer Loan, Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 102 |
2019 | 20 |
2018 | 13 |
2017 | 18 |
2016 | 3 |
Prior | 23 |
Revolving | 1,285 |
Revolving converted to term loans | 0 |
Total loans and leases | 1,464 |
60-89 days past due | PCD Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 447 |
2019 | 81 |
2018 | 312 |
2017 | 695 |
2016 | 97 |
Prior | 4,098 |
Revolving | 9 |
Revolving converted to term loans | 337 |
Total loans and leases | 6,076 |
90 days or greater | Consumer Portfolio Segment | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 330 |
Revolving | 0 |
Revolving converted to term loans | 0 |
Total loans and leases | 330 |
90 days or greater | Consumer Portfolio Segment | Residential Mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 282 |
2019 | 4,831 |
2018 | 3,150 |
2017 | 4,015 |
2016 | 5,689 |
Prior | 13,723 |
Revolving | 0 |
Revolving converted to term loans | 0 |
Total loans and leases | 31,690 |
90 days or greater | Consumer Portfolio Segment | Revolving Mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving | 2,301 |
Revolving converted to term loans | 5,114 |
Total loans and leases | 7,415 |
90 days or greater | Consumer Portfolio Segment | Consumer Auto Loan |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 170 |
2019 | 527 |
2018 | 217 |
2017 | 57 |
2016 | 102 |
Prior | 3 |
Revolving | 0 |
Revolving converted to term loans | 0 |
Total loans and leases | 1,076 |
90 days or greater | Consumer Portfolio Segment | Consumer Loan, Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 53 |
2019 | 84 |
2018 | 8 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving | 1,360 |
Revolving converted to term loans | 0 |
Total loans and leases | 1,505 |
90 days or greater | PCD Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
2020 | 721 |
2019 | 2,325 |
2018 | 4,755 |
2017 | 1,208 |
2016 | 897 |
Prior | 19,963 |
Revolving | 111 |
Revolving converted to term loans | 1,046 |
Total loans and leases | $ 31,026 |

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- Definition Amount of financing receivable originated three years prior to current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=121647567&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919232-210447 + Details
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- Definition Amount of financing receivable originated two years prior to current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=121647567&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919232-210447 + Details
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