Securities (Securities in a Continuous Unrealized Loss Position) (Details) $ in Thousands	Dec. 31, 2022 USD ($) security	Dec. 31, 2021 USD ($) security
Schedule of Available for Sale and Held to Maturity Securities [Line Items]
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities | security	99	53
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities, fair value	$ 308,892	$ 667,152
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities, unrealized losses	$ (25,598)	$ (10,583)
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities | security	91	34
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities, fair value	$ 661,065	$ 173,628
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (147,084)	$ (5,220)
Available for sale debt securities, securities in continuous unrealized loss position, number of securities | security	190	87
Available for sale debt securities, securities in continuous unrealized loss position, fair value	$ 969,957	$ 840,780
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (172,682)	$ (15,803)
Obligations of U.S. government-sponsored enterprises [Member]
Schedule of Available for Sale and Held to Maturity Securities [Line Items]
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities | security	4	12
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities, fair value	$ 20,115	$ 152,733
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities, unrealized losses	$ (638)	$ (3,313)
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities | security	18	6
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities, fair value	$ 169,466	$ 43,202
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (30,984)	$ (1,198)
Available for sale debt securities, securities in continuous unrealized loss position, number of securities | security	22	18
Available for sale debt securities, securities in continuous unrealized loss position, fair value	$ 189,581	$ 195,935
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (31,622)	$ (4,511)
Mortgage-backed securities issued by U.S. government-sponsored agencies and U.S. government-sponsored enterprises [Member]
Schedule of Available for Sale and Held to Maturity Securities [Line Items]
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities | security	95	41
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities, fair value	$ 288,777	$ 514,419
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities, unrealized losses	$ (24,960)	$ (7,270)
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities | security	66	21
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities, fair value	$ 471,355	$ 108,983
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (113,788)	$ (2,937)
Available for sale debt securities, securities in continuous unrealized loss position, number of securities | security	161	62
Available for sale debt securities, securities in continuous unrealized loss position, fair value	$ 760,132	$ 623,402
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (138,748)	$ (10,207)
Individual name issuer trust preferred debt securities [Member]
Schedule of Available for Sale and Held to Maturity Securities [Line Items]
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities | security	0	0
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities, fair value	$ 0	$ 0
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities, unrealized losses	$ 0	$ 0
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities | security	3	3
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities, fair value	$ 8,760	$ 9,138
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (627)	$ (235)
Available for sale debt securities, securities in continuous unrealized loss position, number of securities | security	3	3
Available for sale debt securities, securities in continuous unrealized loss position, fair value	$ 8,760	$ 9,138
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (627)	$ (235)
Corporate bonds [Member]
Schedule of Available for Sale and Held to Maturity Securities [Line Items]
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities | security	0	0
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities, fair value	$ 0	$ 0
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities, unrealized losses	$ 0	$ 0
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities | security	4	4
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities, fair value	$ 11,484	$ 12,305
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (1,685)	$ (850)
Available for sale debt securities, securities in continuous unrealized loss position, number of securities | security	4	4
Available for sale debt securities, securities in continuous unrealized loss position, fair value	$ 11,484	$ 12,305
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (1,685)	$ (850)