CONSOLIDATED STATEMENTS OF CONDITION - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets:
Cash and cash equivalents	$ 209,896	$ 1,875,064
Available-for-sale investment securities includes pledged securities that can be sold or repledged of $466,902 and $485,414, respectively (cost of $4,675,474 and $4,980,102, respectively)	4,151,851	4,934,210
Held-to-maturity securities (fair value of $1,034,795 and $0, respectively)	1,079,695	0
Equity and other securities (cost of $82,424 and $43,917, respectively)	83,342	44,879
Loans, net	8,809,394	7,373,639
Allowance for credit losses	(61,059)	(49,869)
Net loans	8,748,335	7,323,770
Goodwill	841,841	799,109
Core deposit intangibles, net	12,304	9,087
Other intangibles, net	48,692	56,139
Goodwill and intangible assets, net	902,837	864,335
Premises and equipment, net	160,778	160,651
Accrued interest and fees receivable	52,613	35,894
Other assets	446,304	313,854
Total assets	15,835,651	15,552,657
Liabilities:
Noninterest-bearing deposits	4,140,617	3,921,663
Interest-bearing deposits	8,871,691	8,989,505
Total deposits	13,012,308	12,911,168
Overnight borrowings	768,400	0
Securities sold under agreement to repurchase, short-term	346,652	324,720
Other Federal Home Loan Bank borrowings	19,474	1,888
Subordinated notes payable	3,249	3,277
Accrued interest and other liabilities	133,863	210,797
Total liabilities	14,283,946	13,451,850
Commitments and contingencies
Shareholders' equity:
Preferred stock, $1.00 par value, 500,000 shares authorized, 0 shares issued	0	0
Common stock, $1.00 par value, 75,000,000 shares authorized; 54,190,201 and 54,092,421 shares issued, respectively	54,190	54,092
Additional paid-in capital	1,050,231	1,041,304
Retained earnings	1,152,452	1,058,286
Accumulated other comprehensive loss	(686,439)	(50,627)
Treasury stock, at cost (452,952 shares including 135,437 shares held by deferred compensation arrangements at December 31, 2022, and 214,374 shares including 146,860 shares held by deferred compensation arrangements at December 31, 2021)	(26,485)	(10,610)
Deferred compensation arrangements (135,437 shares at December 31, 2022 and 146,860 shares at December 31, 2021)	7,756	8,362
Total shareholders' equity	1,551,705	2,100,807
Total liabilities and shareholders' equity	$ 15,835,651	$ 15,552,657