Pension and Other Postretirement Obligations (Tables)

9 Months Ended

Oct. 02, 2011

Pension and Other Postretirement Obligations [Abstract]

Components of net periodic benefit costs for our pension plans

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

	Pension Obligations						Other Postretirement Obligations
Three Months Ended	October 2, 2011			October 3, 2010			October 2, 2011			October 3, 2010
	(In thousands)
Service cost	$	1,473		$	1,947		$	32		$	28
Interest cost		2,844			4,205			577			649
Expected return on plan assets		(2,807	)		(4,337	)		—			—
Amortization of prior service cost (credit)		(56	)		29			(54	)		(48	)
Net loss (gain) recognition		1,447			651			124			(3	)
Net periodic benefit cost	$	2,901		$	2,495		$	679		$	626
Nine Months Ended
Service cost	$	4,187		$	5,111		$	113		$	80
Interest cost		8,521			11,461			1,931			1,997
Expected return on plan assets		(8,570	)		(11,635	)		—			—
Amortization of prior service cost (credit)		(128	)		49			(173	)		(165	)
Net loss recognition		4,535			2,169			354			141
Net periodic benefit cost	$	8,545		$	7,155		$	2,225		$	2,053