v3.25.1
Borrowed Funds (Schedule of Borrowed Funds) (Detail) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Debt Disclosure [Abstract]    
Securities sold under repurchase agreements $ 114,132 $ 113,224
FHLBNY line of credit 555,000 385,000
FHLBNY advances 1,663,897 1,518,497
Purchase accounting adjustment ("PAA") on borrowed funds 3,162 3,714
Total Borrowed Funds $ 2,336,191 $ 2,020,435