CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Assets
Cash and due from banks	$ 205,156,000	$ 257,845,000
Interest bearing deposits with banks	1,844,764,000	1,071,360,000
Investment securities:
Equity securities	36,473,000	29,378,000
Trading debt securities	38,130,000	0
Available for sale debt securities	1,128,809,000	1,339,473,000
Held to maturity debt securities (net of allowance for credit losses of $1,165 at December 31, 2021 and $1,428 at December 31, 2020)	2,667,532,000	2,171,583,000
Total investment securities	3,870,944,000	3,540,434,000
Loans held for sale, at fair value	139,516,000	301,427,000
Loans	34,153,657,000	32,217,112,000
Less: Allowance for loan losses	(359,202,000)	(340,243,000)
Net loans	33,794,455,000	31,876,869,000
Premises and equipment, net	326,306,000	319,797,000
Lease right of use assets	259,117,000	252,053,000
Bank owned life insurance	566,770,000	535,209,000
Accrued interest receivable	96,882,000	106,230,000
Goodwill	1,459,008,000	1,382,442,000
Other intangible assets, net	70,386,000	70,449,000
Other assets	813,139,000	971,961,000
Total Assets	43,446,443,000	40,686,076,000
Deposits:
Non-interest bearing	11,675,748,000	9,205,266,000
Interest bearing:
Savings, NOW and money market	20,269,620,000	16,015,658,000
Time	3,687,044,000	6,714,678,000
Total deposits	35,632,412,000	31,935,602,000
Short-term borrowings	655,726,000	1,147,958,000
Long-term borrowings	1,423,676,000	2,295,665,000
Junior subordinated debentures issued to capital trusts	56,413,000	56,065,000
Lease liabilities	283,106,000	276,675,000
Accrued expenses and other liabilities	311,044,000	381,991,000
Total Liabilities	38,362,377,000	36,093,956,000
Common stock (no par value, authorized 650,000,000 shares; issued 423,034,027 shares at December 31, 2021 and 403,881,488 shares at December 31, 2020)	148,482,000	141,746,000
Surplus	3,883,035,000	3,637,468,000
Retained earnings	883,645,000	611,158,000
Accumulated other comprehensive loss	(17,932,000)	(7,718,000)
Treasury stock, at cost (1,596,959 common shares at December 31, 2021 and 22,490 common shares at December 31, 2020)	(22,855,000)	(225,000)
Total Shareholders’ Equity	5,084,066,000	4,592,120,000
Total Liabilities and Shareholders’ Equity	43,446,443,000	40,686,076,000
Series A Preferred Stock
Preferred stock, no par value; authorized 50,000,000 shares:	111,590,000	111,590,000
Series B Preferred Stock
Preferred stock, no par value; authorized 50,000,000 shares:	$ 98,101,000	$ 98,101,000