CONSOLIDATED STATEMENT OF INCOME - USD ($) shares in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
INTEREST AND DIVIDEND INCOME
Loans receivable, including fees	$ 728,386,000	$ 377,110,000
Debt securities	65,931,000	42,667,000
Resale agreements	4,503,000	8,383,000
Restricted equity securities	1,039,000	609,000
Interest-bearing cash and deposits with banks	35,647,000	3,260,000
Total interest and dividend income	835,506,000	432,029,000
INTEREST EXPENSE
Deposits	216,794,000	12,989,000
Short-term borrowings	8,825,000	9,000
Federal Home Loan Bank (“FHLB”) advances	6,430,000	578,000
Repurchase agreements	1,052,000	2,016,000
Long-term debt and finance lease liabilities	2,544,000	824,000
Total interest expense	235,645,000	16,416,000
Net interest income before provision for credit losses	599,861,000	415,613,000
Provision for credit losses	20,000,000	8,000,000
Net interest income after provision for credit losses	579,861,000	407,613,000
NONINTEREST INCOME
Lending fees	20,586,000	19,438,000
Deposit account fees	21,703,000	20,315,000
Interest rate contracts and other derivative income	2,564,000	11,133,000
Foreign exchange income	12,660,000	12,699,000
Wealth management fees	6,304,000	6,052,000
Net (losses) gains on sales of loans	(22,000)	2,922,000
Net realized (losses) gains on AFS debt securities	(10,000,000)	1,278,000
Other investment income	1,921,000	1,627,000
Other income	4,262,000	4,279,000
Total noninterest income	59,978,000	79,743,000
NONINTEREST EXPENSE
Compensation and employee benefits	129,654,000	116,269,000
Occupancy and equipment expense	15,587,000	15,464,000
Deposit insurance premiums and regulatory assessments	7,910,000	4,717,000
Deposit account expense	9,609,000	4,693,000
Data processing	3,347,000	3,665,000
Computer software expense	7,360,000	7,294,000
Other operating expense	30,998,000	23,448,000
Amortization of tax credit and other investments	10,110,000	13,900,000
Repurchase agreements’ extinguishment cost	3,872,000	0
Noninterest expense	218,447,000	189,450,000
INCOME BEFORE INCOME TAXES	421,392,000	297,906,000
INCOME TAX EXPENSE	98,953,000	60,254,000
NET INCOME	$ 322,439,000	$ 237,652,000
EARNINGS PER SHARE (“EPS”)
BASIC (in dollars per share)	$ 2.28	$ 1.67
DILUTED (in dollars per share)	$ 2.27	$ 1.66
WEIGHTED-AVERAGE NUMBER OF SHARES OUTSTANDING
BASIC (in shares)	141,112	142,025
DILUTED (in shares)	141,913	143,223