v3.26.1
Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($)
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Statement of Comprehensive Income [Abstract]    
Tax (benefit) expense in other comprehensive income for the defined benefit pension plan $ 0 $ 0
Tax (benefit) expense in other comprehensive income for available-for-sale debt securities $ (3,500,000) $ 1,700,000