v3.26.3
Pension and Other Post-Retirement Benefits (Tables)
 9 Months Ended
Sep. 30, 2026
Retirement Benefits [Abstract]  
Schedule of net periodic costs for the defined benefit pension plans and the post retirement healthcare plans
The following table sets forth the net periodic costs for the defined benefit pension plans and post-retirement healthcare plans for the periods indicated (in thousands):
Quarter ended September 30,
Pension benefitsOther post-retirement benefits
2026202520262025
Service cost$1,028 1,120 — — 
Interest cost2,249 2,312 17 15 
Expected return on plan assets(3,302)(3,290)— — 
Amortization of prior service cost— (203)— — 
Amortization of the net loss(202)(37)21 7 
Net periodic cost$(227)(98)38 22 

Nine months ended September 30,
Pension benefitsOther post-retirement benefits
2026202520262025
Service cost$3,084 3,360 — — 
Interest cost6,746 6,658 51 45 
Expected return on plan assets(9,905)(9,268)— — 
Amortization of prior service cost— (609)— — 
Amortization of the net loss(606)(111)62 21 
Net periodic cost$(681)30 113 66