Benefit Plans (Tables)

3 Months Ended

Mar. 31, 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 months ended March 31, 2022, and 2021 are as follows:

	Three months ended March 31,
	2022		2021
Service cost	$	2,652	2,735
Interest cost	2,860		2,580
Expected return on assets	(5,043)		(4,752)
Unrecognized actuarial loss	1,164		1,780
Amortization of prior service cost	4		12
Total	$	1,637	2,355