UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Assets
Cash on hand and in banks	$ 232,064	$ 246,525
Interest bearing cash deposits	556,596	1,107,817
Cash and cash equivalents	788,660	1,354,342
Debt securities, available-for-sale	4,629,073	4,785,719
Debt securities, held-to-maturity	3,451,583	3,502,411
Total debt securities	8,080,656	8,288,130
Loans held for sale, at fair value	27,035	15,691
Loans receivable	16,732,502	16,198,082
Allowance for credit losses	(198,779)	(192,757)
Loans receivable, net	16,533,723	16,005,325
Premises and equipment, net	443,273	421,791
Other real estate owned and foreclosed assets	891	1,503
Accrued interest receivable	106,063	94,526
Deferred tax asset	161,327	159,070
Core deposit intangible, net	46,046	31,870
Goodwill	1,023,762	985,393
Non-marketable equity securities	111,129	12,755
Bank-owned life insurance	186,625	171,101
Other assets	312,980	201,132
Total assets	27,822,170	27,742,629
Liabilities
Non-interest bearing deposits	6,055,069	6,022,980
Interest bearing deposits	14,372,454	13,906,187
Securities sold under agreements to repurchase	1,540,008	1,486,850
Federal Home Loan Bank advances	2,140,157	0
FRB Bank Term Funding	0	2,740,000
Other borrowed funds	88,814	81,695
Subordinated debentures	132,984	132,943
Accrued interest payable	32,584	125,907
Other liabilities	349,393	225,786
Total liabilities	24,711,463	24,722,348
Commitments and Contingent Liabilities	0	0
Stockholders’ Equity
Preferred shares, $0.01 par value per share, 1,000,000 shares authorized, none issued or outstanding	0	0
Common stock, $0.01 par value per share, 234,000,000 shares authorized at March 31, 2024 and December 31, 2023, respectively	1,134	1,109
Paid-in capital	2,443,584	2,350,104
Retained earnings - substantially restricted	1,038,294	1,043,181
Accumulated other comprehensive loss	(372,305)	(374,113)
Total stockholders’ equity	3,110,707	3,020,281
Total liabilities and stockholders’ equity	$ 27,822,170	$ 27,742,629
Number of common stock shares issued (in shares)	113,388,590	110,888,942
Number of common stock shares outstanding (in shares)	113,388,590	110,888,942