Retirement And Other Benefit Plans Retirement and Other Benefit Plans (Schedule of Changes in Benefit Obligation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014
Pension Benefits
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Benefit obligation at beginning of year	$ 362,340	$ 279,964
Service cost	12,639	9,650	$ 10,638
Interest cost	14,321	14,230	13,241
Plan participants’ contribution	11	12
Plan amendments	91	(11,671)
Actuarial (gain) loss	(49,318)	83,105
Benefits paid	(13,490)	(11,814)
Defined Benefit Plan, Effect of Settlements and Curtailments on Accumulated Benefit Obligation	(120)	0
Foreign exchange rate changes	(397)	(1,136)
Benefit obligation at end of year	326,077	362,340	279,964
Other Postretirement Benefits
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Benefit obligation at beginning of year	1,512	1,119
Service cost	0	0	0
Interest cost	56	49	55
Plan participants’ contribution	9	4
Plan amendments	0	0
Actuarial (gain) loss	(31)	483
Benefits paid	(135)	(143)
Defined Benefit Plan, Effect of Settlements and Curtailments on Accumulated Benefit Obligation	0	0
Foreign exchange rate changes	0	0
Benefit obligation at end of year	$ 1,411	$ 1,512	$ 1,119