Employee Benefit Plans (Tables)

9 Months Ended

Oct. 02, 2011

Compensation and Retirement Disclosure [Abstract]

Components of Net Periodic Benefit Cost (Credit)

The following table summarizes the components of net periodic benefit cost (credit) for the Company’s various defined benefit employee pension and postretirement plans for the three and nine months ended October 2, 2011 and October 3, 2010:

	Defined Benefit Pension Benefits						Postretirement Medical Benefits
	Three Months Ended
	October 2, 2011			October 3, 2010			October 2, 2011			October 3, 2010
	(In thousands)
Service cost	$	971		$	1,153		$	23		$	20
Interest cost	6,331			6,234			43			48
Expected return on plan assets	(6,072		)	(6,029		)	(220		)	(213		)
Amortization of prior service	(54		)	(46		)	(63		)	(78		)
Recognition of actuarial losses (gains)	2,245			2,179			(19		)	(23		)
Net periodic benefit cost (credit)	$	3,421		$	3,491		$	(236	)	$	(246	)
	Defined Benefit Pension Benefits						Postretirement Medical Benefits
	Nine Months Ended
	October 2, 2011			October 3, 2010			October 2, 2011			October 3, 2010
	(In thousands)
Service cost	$	2,899		$	3,592		$	68		$	76
Interest cost	18,940			18,765			128			153
Expected return on plan assets	(18,202		)	(17,759		)	(660		)	(624		)
Amortization of prior service	(160		)	(135		)	(190		)	(236		)
Recognition of actuarial losses (gains)	6,732			6,214			(56		)	(36		)
Net periodic benefit cost (credit)	$	10,209		$	10,677		$	(710	)	$	(667	)