Pension and Other Postretirement Plans (Tables)

3 Months Ended

Mar. 31, 2023

Retirement Benefits [Abstract]

Schedule of Net Periodic Benefit Costs

The following table presents the components of net periodic benefit costs recognized.

	Three Months Ended
	March 31,
(In thousands)	2023			2022
Pension Benefits
Components of net periodic benefit cost:
Service cost	$	752		$	1,337
Interest cost		4,322			2,796
Expected return on assets		(6,322	)		(7,851	)
Amortization of:
Prior service credit		—			(5	)
Actuarial loss		388			724
Net periodic benefit (credit) cost	$	(860	)	$	(2,999	)
Postretirement Benefits
Components of net periodic benefit cost:
Service cost	$	200		$	333
Interest cost		819			491
Expected return on assets		(651	)		(843	)
Amortization of:
Transition obligation		1			1
Prior service credit		—			(74	)
Actuarial (gain) loss		(30	)		48
Net periodic benefit (credit) cost	$	339		$	(44	)