Components of Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 01, 2015	Aug. 02, 2014	Aug. 01, 2015	Jan. 31, 2015	Aug. 02, 2014
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	$ 0	$ 0	$ 0	$ 0	$ (5,022)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax	0	0	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	0	0	5,061
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	0	0	0	0	5,022
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	0	0	0	0	0
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax	(13,997)	(8,285)	(14,656)	(8,066)	(8,489)
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Reclassification Adjustments, Net of Tax	0	0	356	(8,180)	0
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Net of Tax	296	219	599	1,590	423
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax	296	219	955	(6,590)	423
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax	(13,701)	(8,066)	(13,701)	(14,656)	(8,066)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(13,997)	(8,285)	(14,656)	(8,066)	(13,511)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	0	0	356	(8,180)	(39)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	296	219	599	1,590	5,484
Total other comprehensive income (loss)	296	219	955	(6,590)	5,445
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (13,701)	$ (8,066)	$ (13,701)	$ (14,656)	$ (8,066)