Pension and Other Postretirement Obligations (Tables)

6 Months Ended

Jun. 28, 2015

Compensation and Retirement Disclosure [Abstract]

Components of Net Periodic Benefit Costs

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	June 28, 2015		June 29, 2014		June 28, 2015		June 29, 2014
	(In thousands)
Service cost	$	1,443	$	1,816	$	16	$	30
Interest cost		2,207		2,722		399		525
Expected return on plan assets		(3,159)		(3,479)		-		-
Amortization of prior service credit		(15)		-		(25)		(27)
Actuarial losses		1,288		1,723		123		164
Net periodic benefit cost	$	1,764	$	2,782	$	513	$	692
Six Months Ended
Service cost	$	3,227	$	3,580	$	32	$	60
Interest cost		4,747		5,403		802		1,077
Expected return on plan assets		(6,313)		(6,940)		-		-
Amortization of prior service credit		(26)		-		(50)		(53)
Actuarial losses		2,574		3,446		252		353
Net periodic benefit cost	$	4,209	$	5,489	$	1,036	$	1,437