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v3.20.2

Business Segment Information - Amounts Of Consolidated Revenue, Expense, Tax And Assets (Details) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 USD ($) | Jun. 30, 2020 USD ($) | Mar. 31, 2020 USD ($) | Sep. 30, 2019 USD ($) | Jun. 30, 2019 USD ($) | Mar. 31, 2019 USD ($) | Sep. 30, 2020 USD ($) segment | Sep. 30, 2019 USD ($)
Segment Reporting, Measurement Disclosures [Abstract] |  |  |  |  |  |  |  |
Number of operating segments | segment |  |  |  |  |  |  | 4 |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Net interest income | $ 532,365 |  |  | $ 300,676 |  |  | $ 1,140,511 | $ 898,794
Provision for credit losses | 227,000 |  |  | 14,366 |  |  | 502,388 | 36,273
Noninterest income | 822,923 |  |  | 171,735 |  |  | 1,203,948 | 470,773
Noninterest expense | 587,040 |  |  | 308,306 |  |  | 1,210,139 | 904,883
Income before income taxes | 541,248 |  |  | 149,739 |  |  | 631,932 | 428,411
Provision for income taxes | 2,210 |  |  | 35,796 |  |  | 19,757 | 97,321
Net income | 539,038 | $ 56,665 | $ 16,472 | 113,943 | $ 113,742 | $ 103,405 | 612,175 | 331,090
Average assets | 81,683,111 |  |  | 41,940,901 |  |  | 57,810,478 | 41,359,574
Regional Banking |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Net interest income | 583,907 |  |  | 302,467 |  |  | 1,233,654 | 885,932
Provision for credit losses | 227,326 |  |  | 19,839 |  |  | 501,453 | 50,967
Noninterest income | 172,457 |  |  | 85,930 |  |  | 333,669 | 240,555
Noninterest expense | 373,680 |  |  | 193,956 |  |  | 768,870 | 586,697
Income before income taxes | 155,358 |  |  | 174,602 |  |  | 297,000 | 488,823
Provision for income taxes | 34,744 |  |  | 41,795 |  |  | 65,497 | 115,266
Net income | 120,614 |  |  | 132,807 |  |  | 231,503 | 373,557
Average assets | 64,371,210 |  |  | 31,632,768 |  |  | 44,170,906 | 30,231,372
Fixed Income |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Net interest income | 11,632 |  |  | 5,309 |  |  | 36,088 | 18,809
Noninterest income | 110,783 |  |  | 77,808 |  |  | 319,741 | 197,238
Noninterest expense | 67,395 |  |  | 67,582 |  |  | 231,488 | 173,656
Income before income taxes | 55,020 |  |  | 15,535 |  |  | 124,341 | 42,391
Provision for income taxes | 13,456 |  |  | 3,707 |  |  | 30,236 | 10,001
Net income | 41,564 |  |  | 11,828 |  |  | 94,105 | 32,390
Average assets | 3,002,282 |  |  | 2,882,478 |  |  | 3,341,255 | 2,952,925
Corporate |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Net interest income | (69,187) |  |  | (13,252) |  |  | (145,847) | (28,136)
Noninterest income | 539,668 |  |  | 7,359 |  |  | 548,891 | 30,112
Noninterest expense | 142,894 |  |  | 42,297 |  |  | 199,461 | 139,052
Income before income taxes | 327,587 |  |  | (48,190) |  |  | 203,583 | (137,076)
Provision for income taxes | (46,785) |  |  | (11,632) |  |  | (77,690) | (36,416)
Net income | 374,372 |  |  | (36,558) |  |  | 281,273 | (100,660)
Average assets | 13,595,544 |  |  | 6,434,633 |  |  | 9,527,471 | 7,098,500
Non-Strategic |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Net interest income | 6,013 |  |  | 6,152 |  |  | 16,616 | 22,189
Provision for credit losses | (326) |  |  | (5,473) |  |  | 935 | (14,694)
Noninterest income | 15 |  |  | 638 |  |  | 1,647 | 2,868
Noninterest expense | 3,071 |  |  | 4,471 |  |  | 10,320 | 5,478
Income before income taxes | 3,283 |  |  | 7,792 |  |  | 7,008 | 34,273
Provision for income taxes | 795 |  |  | 1,926 |  |  | 1,714 | 8,470
Net income | 2,488 |  |  | 5,866 |  |  | 5,294 | 25,803
Average assets | $ 714,075 |  |  | $ 991,022 |  |  | $ 770,846 | $ 1,076,777

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