Pension and Other Postretirement Benefits (Tables)

3 Months Ended

Mar. 30, 2014

Pension Plans, Defined Benefit [Member]

Defined Benefit Plan Disclosure [Line Items]

Schedule of components of net periodic cost

The components of net periodic pension cost/(income) were as follows:

	For the Quarters Ended
	March 30, 2014								March 31, 2013
(In thousands)	Qualified Plans			Non- Qualified Plans		All Plans			Qualified Plans			Non- Qualified Plans		All Plans
Service cost	$	2,386		$	1	$	2,387		$	2,323		$	256	$	2,579
Interest cost	21,112			2,875		23,987			19,284			2,643		21,927
Expected return on plan assets	(28,460		)	—		(28,460		)	(31,063		)	—		(31,063		)
Amortization of prior service credit	(486		)	—		(486		)	(486		)	—		(486		)
Amortization of actuarial loss	6,598			1,054		7,652			8,442			1,312		9,754
Net periodic pension cost/(income)	$	1,150		$	3,930	$	5,080		$	(1,500	)	$	4,211	$	2,711

Other Postretirement Benefit Plans, Defined Benefit [Member]

Defined Benefit Plan Disclosure [Line Items]

Schedule of components of net periodic cost

The components of net periodic postretirement benefit cost/(income) were as follows:

	For the Quarters Ended
(In thousands)	March 30, 2014			March 31, 2013
Service cost	$	147		$	285
Interest cost	1,010			1,009
Amortization of prior service credit	(1,600		)	(3,693		)
Amortization of actuarial loss	1,184			1,022
Net periodic postretirement benefit cost/(income)	$	741		$	(1,377	)