CONSOLIDATED STATEMENTS OF CONDITION (PARENTHETICAL) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Held to maturity securities fair value	$ 1,649,561	$ 83,368
Realizable Value Of Equity Securities	$ 176,697	$ 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	104,614,108	104,579,334
Common Stock Shares Outstanding	76,576,397	79,851,169
Treasury stock	28,037,711	24,728,165