Defined Benefit Pension Plans and Other Benefit Plans (Tables)

3 Months Ended

Apr. 30, 2016

Compensation and Retirement Disclosure [Abstract]

Components of net periodic benefit cost

Components of Net Periodic Benefit Cost
	Pension Benefits						Other Benefits
	Three Months Ended						Three Months Ended
In thousands	April 30, 2016			May 2, 2015			April 30, 2016		May 2, 2015
Service cost	$	138		$	113		$	165	$	210
Interest cost	1,034			1,078			66		61
Expected return on plan assets	(1,412		)	(1,449		)	—		—
Amortization:
Losses	226			1,357			25		48
Net amortization	226			1,357			25		48
Net Periodic Benefit Cost	$	(14	)	$	1,099		$	256	$	319