Other Noninterest Income (Components of Other Noninterest Income) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Other Income, Nonoperating [Abstract]
Income from bank-owned life insurance	$ 4,273	$ 3,347	$ 7,818	$ 10,628
Credit related fees	2,543	2,971	5,212	5,815
Income from derivatives	2,728	3,750	5,077	8,785
Gain on sale of Mastercard Class B common stock		2,800		2,800
Other miscellaneous	5,444	5,013	11,878	5,505
Total other noninterest income	$ 14,988	$ 17,881	$ 29,985	$ 33,533