XML 80 R68.htm IDEA: XBRL DOCUMENT v3.25.3
Employee Benefit Plans - Schedule of Components of Net Periodic Benefit Cost (Credit) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Defined Benefit Pension Plans        
Defined Benefit Plan Disclosure [Line Items]        
Service cost $ 872 $ 851 $ 2,543 $ 2,548
Interest cost 5,189 5,059 15,379 15,142
Expected return on plan assets (4,422) (4,693) (13,177) (14,052)
Amortization of prior service cost (credit) 50 49 149 145
Recognized actuarial gain (loss) 2,173 1,950 6,513 5,836
Net periodic benefit cost (credit) 3,862 3,216 11,407 9,619
Postretirement Benefit Plans        
Defined Benefit Plan Disclosure [Line Items]        
Interest cost 36 45 108 135
Amortization of prior service cost (credit) (499) (509) (1,498) (1,528)
Recognized actuarial gain (loss) (73) (48) (219) (143)
Net periodic benefit cost (credit) $ (536) $ (512) $ (1,609) $ (1,536)