Segment Reporting - Sales by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 04, 2018	Jul. 29, 2017	Aug. 04, 2018	Jul. 29, 2017
Net sales:
Total net sales	$ 823,430	$ 850,758	$ 1,641,394	$ 1,633,664
Retail Segment
Net sales:
Total net sales	767,914	792,998	1,522,757	1,518,303
Retail Segment | Men's Wearhouse
Net sales:
Total net sales	445,197	458,751	893,006	878,818
Retail Segment | Jos. A. Bank
Net sales:
Total net sales	172,427	174,325	341,503	341,553
Retail Segment | K&G
Net sales:
Total net sales	83,645	85,811	172,925	174,494
Retail Segment | Moores
Net sales:
Total net sales	66,645	65,312	112,772	106,125
Retail Segment | MW Cleaners
Net sales:
Total net sales		8,799	2,551	17,313
Corporate Apparel Segment
Net sales:
Total net sales	$ 55,516	$ 57,760	$ 118,637	$ 115,361