CONSOLIDATED STATEMENTS OF CONDITION (PARENTHETICAL) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Statement of Financial Position [Abstract]
Held to maturity securities fair value	$ 7,363,587	$ 7,682,664
Realizable Value Of Equity Securities	$ 230,388	$ 208,663
Preferred stock shares authorized	30,000,000	30,000,000
Preferred stock shares outstanding	885,726	885,726
Common Stock Par Or Stated Value Per Share	$ 0.01	$ 0.01
Common Stock Shares Authorized	170,000,000	170,000,000
Common Stock Shares Issued	104,921,229	104,849,460
Common Stock Shares Outstanding	65,719,385	70,141,291
Treasury stock	39,201,844	34,708,169