Components of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	$ 0	$ 0	$ (5,022)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax	0	0	(39)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax	0	0	5,061
Foreign currency translation	0	0	5,022
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	0	0	0
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax	(15,977)	(14,656)	(8,489)
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Reclassification Adjustments, Net of Tax	(185)	(3,730)	(8,180)
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Net of Tax	16,162	2,409	2,013
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax	15,977	(1,321)	(6,167)
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax	0	(15,977)	(14,656)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(15,977)	(14,656)	(13,511)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(185)	(3,730)	(8,219)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	16,162	2,409	7,074
Other Comprehensive Income (Loss), Net of Tax	15,977	(1,321)	(1,145)
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ 0	$ (15,977)	$ (14,656)