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Employee Benefit Plans (Net Periodic Benefit Cost (Benefit)) (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Retirement Benefits [Abstract]      
Expected return on plan assets, net of expenses $ (9,645) $ (10,959) $ (13,966)
Interest cost on projected benefit obligation 6,647 6,983 4,017
Net amortization and deferral 1,673 3,479 2,964
Net periodic expense (benefit) $ (1,325) $ (497) $ (6,985)