CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Consolidated Statements of Financial Condition [Abstract]
Available-for-sale debt securities, amortized cost	$ 5,125,408	$ 5,863,294
Available-for-sale, allowance for credit losses	521	511
Held-to-maturity, fair value	308,040	346,132
Held-to-maturity, allowance for credit losses	802	2,197
Allowance for credit losses on loans	$ 243,942	$ 261,843
Common stock, par value	$ 0.10	$ 0.10
Common stock, shares authorized	2,000,000,000	2,000,000,000
Common Stock, Shares, Issued	223,663,116	223,663,116
Common stock, shares outstanding	163,868,877	169,302,812
Legal Surplus Amount	$ 230,178	$ 199,576
Treasury Stock Shares	59,794,239	54,360,304
Income tax expense	$ 8,221	$ 8,581