Pension and Postretirement Benefit Plans (Tables)

6 Months Ended

Jun. 29, 2013

Pension Plans

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Components of net periodic benefit costs

The components of the Company's pension related costs for the following periods are as follows:

In thousands	Three Months Ended June 29, 2013			Three Months Ended June 30, 2012			Six Months Ended June 29, 2013			Six Months Ended June 30, 2012
Service cost	$	835		$	504		$	1,679		$	1,014
Interest cost	1,379			1,429			2,770			2,871
Return on plan assets	(1,864		)	(1,602		)	(3,748		)	(3,218		)
Curtailment / settlement (gain) loss	—			233			—			233
Net amortization of:
Transition costs and other	87			(15		)	175			(31		)
Net periodic benefit cost	$	437		$	549		$	876		$	869

Postretirement Benefit Plans

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Components of net periodic benefit costs

The components of the Company's postretirement related costs for the following periods are as follows:

In thousands	Three Months Ended June 29, 2013		Three Months Ended June 30, 2012		Six Months Ended June 29, 2013		Six Months Ended June 30, 2012
Service cost	$	15	$	17	$	30	$	35
Interest cost	46		54		92		108
Curtailment / settlement (gain) loss	—		15		—		15
Net amortization of:
Transition costs and other	9		6		18		12
Net periodic benefit cost	$	70	$	92	$	140	$	170