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Benefit Plans (Tables)
9 Months Ended
Sep. 30, 2022
Retirement Benefits [Abstract]  
Schedule of Net Benefit Costs
The components of net periodic benefit costs for the defined benefit plans and other postretirement benefits for the three and nine months ended September 30, 2022, and 2021 are as follows:
 Three months ended September 30,Nine months ended September 30,
 2022202120222021
Service cost$2,652 2,711 $7,956 8,134 
Interest cost2,860 2,556 8,581 7,666 
Expected return on assets(5,044)(4,748)(15,132)(14,242)
Unrecognized actuarial loss1,182 1,788 3,546 5,362 
Amortization of prior service cost12 12 37 
Total$1,654 2,319 $4,963 6,957