Condensed Financial Statements of Parent Company (Statements of Income) (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2019 |
Sep. 30, 2019 |
Jun. 30, 2019 |
Mar. 31, 2019 |
Dec. 31, 2018 |
Sep. 30, 2018 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
|
Condensed Financial Statements, Captions [Line Items] | |||||||||||
Interest income | $ 165,773 | $ 172,417 | $ 173,466 | $ 173,130 | $ 172,026 | $ 167,826 | $ 159,910 | $ 150,410 | $ 684,786 | $ 650,172 | $ 572,104 |
Interest expense | (52,265) | (56,159) | (56,245) | (53,522) | (50,133) | (44,679) | (37,091) | (30,342) | (218,191) | (162,245) | (90,724) |
Noninterest income | 12,979 | 12,995 | 12,287 | 11,422 | 11,614 | 13,447 | 15,269 | 19,850 | 49,683 | 60,180 | 66,415 |
Noninterest expense | 70,429 | 69,995 | 71,371 | 70,833 | 70,189 | 67,455 | 71,629 | 68,453 | 282,628 | 277,726 | 266,601 |
Income tax benefit | (12,049) | (14,566) | (14,256) | (14,439) | (16,069) | (15,461) | (16,629) | (17,733) | (55,310) | (65,892) | (124,389) |
NET INCOME | $ 43,009 | $ 42,592 | $ 42,681 | $ 42,758 | $ 44,449 | $ 46,378 | $ 47,530 | $ 51,232 | 171,040 | 189,589 | 139,445 |
Other comprehensive income (loss), net of tax | 41,854 | (11,205) | (3,527) | ||||||||
Comprehensive income | 212,894 | 178,384 | 135,918 | ||||||||
Parent Company | |||||||||||
Condensed Financial Statements, Captions [Line Items] | |||||||||||
Interest income | 0 | 0 | 0 | ||||||||
Interest expense | (16,001) | (12,152) | (5,089) | ||||||||
Noninterest income | 175 | 525 | 0 | ||||||||
Noninterest expense | 4,386 | 4,855 | 5,988 | ||||||||
Dividend from subsidiary, net | 120,000 | 10,000 | 70,000 | ||||||||
Equity in undistributed earnings of subsidiary | 65,713 | 191,161 | 76,397 | ||||||||
Income before income tax benefit | 165,501 | 184,679 | 135,320 | ||||||||
Income tax benefit | 5,539 | 4,910 | 4,125 | ||||||||
NET INCOME | 171,040 | 189,589 | 139,445 | ||||||||
Other comprehensive income (loss), net of tax | 41,854 | (11,205) | (3,527) | ||||||||
Comprehensive income | $ 212,894 | $ 178,384 | $ 135,918 |