Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
ASSETS
Cash and due from banks, including interest bearing amounts of $342,070 and $242,229, respectively	$ 495,082	$ 408,411
Securities:
Equity securities, at fair value	11,453	11,506
Available-for-sale debt securities, at fair value	2,196,141	2,529,140
Held-to-maturity debt securities (fair values of $998,987 and $1,084,390, respectively)	1,210,992	1,248,629
Allowance for credit losses, held-to-maturity debt securities	(180)	(220)
Net held-to-maturity debt securities	1,210,812	1,248,409
Total securities	3,418,406	3,789,055
Loans held for sale	17,677	8,249
Portfolio loans, net of unearned income	11,315,873	10,702,728
Allowance for credit losses - loans	(126,615)	(117,790)
Net portfolio loans	11,189,258	10,584,938
Premises and equipment, net	226,377	220,892
Accrued interest receivable	73,014	68,522
Goodwill and other intangible assets, net	1,134,510	1,141,355
Bank-owned life insurance	356,962	352,361
Other assets	433,091	358,122
Total Assets	17,344,377	16,931,905
Deposits:
Non-interest bearing demand	4,169,956	4,700,438
Interest bearing demand	3,278,956	3,119,807
Money market	1,905,001	1,684,023
Savings deposits	2,559,894	2,741,004
Certificates of deposit	1,176,421	885,818
Total deposits	13,090,228	13,131,090
Federal Home Loan Bank borrowings	1,125,000	705,000
Other short-term borrowings	106,693	135,069
Subordinated debt and junior subordinated debt	282,079	281,404
Total borrowings	1,513,772	1,121,473
Accrued interest payable	11,416	4,593
Other liabilities	281,020	248,087
Total Liabilities	14,896,436	14,505,243
SHAREHOLDERS' EQUITY
Preferred stock, no par value, 1,000,000 shares authorized; 150,000 shares 6.75% non-cumulative perpetual preferred stock, Series A, liquidation preference $150,000,000, issued and outstanding at September 30, 2023 and December 31, 2022, respectively	144,484	144,484
Common stock, $2.0833 par value; 100,000,000 shares authorized; 68,081,306 shares issued; 59,364,696 and 59,198,963 shares outstanding at September 30, 2023 and December 31, 2022, respectively	141,834	141,834
Capital surplus	1,633,395	1,635,877
Retained earnings	1,131,597	1,077,675
Treasury stock (8,716,610 and 8,882,343 shares - at cost, respectively)	(303,424)	(308,964)
Accumulated other comprehensive loss	(297,906)	(262,416)
Deferred benefits for directors	(2,039)	(1,828)
Total Shareholders' Equity	2,447,941	2,426,662
Total Liabilities and Shareholders' Equity	$ 17,344,377	$ 16,931,905