Pension and Other Postretirement Obligations

6 Months Ended

Jul. 02, 2017

Retirement Benefits [Abstract]

Pension and Other Postretirement Obligations

Pension and Other Postretirement Obligations

The following table provides the components of net periodic benefit costs for our pension and other postretirement benefit plans:

	Pension Obligations						Other Postretirement Obligations
Three Months Ended	July 2, 2017			July 3, 2016			July 2, 2017		July 3, 2016
	(In thousands)
Service cost	$	1,251		$	1,426		$	13	$	16
Interest cost	1,874			2,424			329		480
Expected return on plan assets	(2,567		)	(3,216		)	—		—
Amortization of prior service credit	(9		)	(9		)	—		(11		)
Actuarial losses	645			709			23		149
Net periodic benefit cost	$	1,194		$	1,334		$	365	$	634
Six Months Ended
Service cost	$	2,343		$	2,835		$	27	$	29
Interest cost	3,569			4,819			656		847
Expected return on plan assets	(4,928		)	(6,408		)	—		—
Amortization of prior service credit	(20		)	(18		)	—		(22		)
Actuarial losses	1,233			1,407			45		231
Net periodic benefit cost	$	2,197		$	2,635		$	728	$	1,085