CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Allowance for credit losses	$ 958	$ 1,133
Securities held-to-maturity, fair value	1,003,850	1,068,438
Allowance for loan credit losses	$ 68,839	$ 67,137
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, liquidation preference, value	$ 1	$ 1
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Preferred stock, shares issued (in shares)	57,370	57,370
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	150,000,000	150,000,000
Common stock, shares issued (in shares)	62,512,415	62,182,767
Common stock, shares outstanding (in shares)	58,481,418	59,447,684
Treasury stock, shares (in shares)	4,030,997	2,735,083