CONSOLIDATED STATEMENTS OF CONDITION (PARENTHETICAL) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Held to maturity securities fair value	$ 1,897,558	$ 83,368
Realizable Value Of Equity Securities	$ 186,737	$ 192,345
Preferred stock shares authorized	30,000,000	30,000,000
Preferred stock, shares issued	885,726	885,726
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	104,634,905	104,579,334
Common Stock Shares Outstanding	72,673,344	79,851,169
Treasury stock	31,961,561	24,728,165