Shareholders' Equity (Schedule of Accumulated Other Comprehensive Loss) (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended		12 Months Ended
		Aug. 04, 2018	Jul. 29, 2017	Aug. 04, 2018	Jul. 29, 2017	Feb. 03, 2018
Accumulated Other Comprehensive (Loss) Income [Line Items]
Balance, beginning				$ (15,170)
Tax (benefit) provision		$ 8,008	$ 9,047	13,183	$ 15,079
Other comprehensive (loss) income		(704)	1,727	(1,599)	2,383
Balance, ending		(16,769)	(28,051)	(16,769)	(28,051)	$ (15,170)
Foreign Currency Translation [Member]
Accumulated Other Comprehensive (Loss) Income [Line Items]
Balance, beginning		427	(348)	1,235	192	192
Other comprehensive (loss) income before reclassifications		(251)	1,820	(1,059)	1,280
Other comprehensive (loss) income		(251)	1,820	(1,059)	1,280
Balance, ending		176	1,472	176	1,472	1,235
Pension and Other Postretirement Transactions [Member]
Accumulated Other Comprehensive (Loss) Income [Line Items]
Balance, beginning	[1]	(16,738)	(29,666)	(17,172)	(30,084)	(30,084)
Amounts reclassified from accumulated other comprehensive loss	[1]	630	500	1,215	1,179
Tax (benefit) provision	[1]	(162)	(191)	(313)	(452)
Amounts reclassified from accumulated other comprehensive loss	[1]	468	309	902	727
Other comprehensive (loss) income	[1]	468	309	902	727
Balance, ending	[1]	(16,270)	(29,357)	(16,270)	(29,357)	(17,172)
Derivative Transactions [Member]
Accumulated Other Comprehensive (Loss) Income [Line Items]
Balance, beginning	[2]	246	236	767	(542)	(542)
Other comprehensive (loss) income before reclassifications	[2]	(825)	(295)	(1,233)	458
Amounts reclassified from accumulated other comprehensive loss	[2]	(121)	(164)	(266)	(117)
Tax (benefit) provision	[2]	25	57	57	35
Amounts reclassified from accumulated other comprehensive loss	[2]	(96)	(107)	(209)	(82)
Other comprehensive (loss) income	[2]	(921)	(402)	(1,442)	376
Balance, ending	[2]	(675)	(166)	(675)	(166)	767
AOCI Including Portion Attributable to Noncontrolling Interest [Member]
Accumulated Other Comprehensive (Loss) Income [Line Items]
Balance, beginning		(16,065)	(29,778)	(15,170)	(30,434)	(30,434)
Other comprehensive (loss) income before reclassifications		(1,076)	1,525	(2,292)	1,738
Amounts reclassified from accumulated other comprehensive loss		509	336	949	1,062
Tax (benefit) provision		(137)	(134)	(256)	(417)
Amounts reclassified from accumulated other comprehensive loss		372	202	693	645
Other comprehensive (loss) income		(704)	1,727	(1,599)	2,383
Balance, ending		$ (16,769)	$ (28,051)	$ (16,769)	$ (28,051)	$ (15,170)

[1] Amounts reclassified are included in other income, net. See Note 12 to the condensed consolidated financial statements for additional information related to pension and other postretirement benefits.

[2] Amounts reclassified are included in net sales, costs of goods sold, selling and administrative expenses and interest expense, net. See Notes 13 and 14 to the condensed consolidated financial statements for additional information related to derivative financial instruments.