Condensed Consolidating Information - Balance Sheet (Details) - USD ($) $ in Thousands	9 Months Ended
	Oct. 28, 2017	Jan. 28, 2017	Oct. 29, 2016	Jan. 30, 2016	Jun. 18, 2014
CURRENT ASSETS:
Cash and cash equivalents	$ 126,244	$ 70,889	$ 34,948	$ 29,980
Accounts receivable, net	81,193	65,714	71,898
Inventories	973,001	955,512	1,047,915
Other current assets	53,566	73,602	60,190
Total current assets	1,234,004	1,165,717	1,214,951
Property and equipment, net	454,921	484,165	501,391
Rental product, net	125,320	152,610	160,101
Goodwill	119,125	117,026	116,026
Intangible assets, net	169,072	171,659	172,337
Other assets	8,859	6,695	10,323
Total assets	2,111,301	2,097,872	2,175,129
CURRENT LIABILITIES:
Accounts payable	186,862	177,380	200,199
Accrued expenses and other current liabilities	302,757	269,161	281,575
Current portion of long-term debt	8,750	13,379	7,000
Total current liabilities	498,369	459,920	488,774
Long-term debt, net	1,467,735	1,582,150	1,588,873
Deferred taxes, net and other liabilities	160,197	163,420	175,179
Shareholders' (deficit) equity	(15,000)	(107,618)	(77,697)
Total liabilities and shareholders' (deficit) equity	2,111,301	2,097,872	2,175,129
Eliminations
CURRENT ASSETS:
Accounts receivable, net	(268,564)	(490,680)	(439,095)
Other current assets	(75,233)	(110,280)	(19,025)
Total current assets	(343,797)	(600,960)	(458,120)
Investments in subsidiaries	(1,386,577)	(1,315,834)	(1,308,138)
Other assets	(6,300)	(7,200)	(7,500)
Total assets	(1,736,674)	(1,923,994)	(1,773,758)
CURRENT LIABILITIES:
Accounts payable	(268,564)	(490,680)	(439,095)
Accrued expenses and other current liabilities	(67,957)	(110,280)	(19,025)
Total current liabilities	(336,521)	(600,960)	(458,120)
Deferred taxes, net and other liabilities	(13,576)	(7,200)	(7,500)
Shareholders' (deficit) equity	(1,386,577)	(1,315,834)	(1,308,138)
Total liabilities and shareholders' (deficit) equity	(1,736,674)	(1,923,994)	(1,773,758)
Tailored Brands, Inc. | Reportable Legal Entities
CURRENT ASSETS:
Accounts receivable, net	7,414	7,376	7,373
Other current assets	7,275	12,773	7,102
Total current assets	14,689	20,149	14,475
Investments in subsidiaries	77,901	(109,788)	(67,257)
Other assets			3,257
Total assets	92,590	(89,639)	(49,525)
CURRENT LIABILITIES:
Accounts payable	87,758	15,352	16,216
Accrued expenses and other current liabilities	18,911	2,627	9,617
Total current liabilities	106,669	17,979	25,833
Deferred taxes, net and other liabilities	921		2,339
Shareholders' (deficit) equity	(15,000)	(107,618)	(77,697)
Total liabilities and shareholders' (deficit) equity	92,590	(89,639)	(49,525)
The Men's Wearhouse, Inc. | Reportable Legal Entities
CURRENT ASSETS:
Cash and cash equivalents	20,224	1,002	5,435	724
Accounts receivable, net	19,518	15,499	17,112
Inventories	198,429	230,264	253,482
Other current assets	87,450	134,225	22,155
Total current assets	325,621	380,990	298,184
Property and equipment, net	207,432	232,090	249,797
Rental product, net	107,222	131,287	139,386
Goodwill	6,160	6,160	6,160
Intangible assets, net		78	105
Investments in subsidiaries	1,308,676	1,425,622	1,375,395
Other assets	7,780	5,615	6,004
Total assets	1,962,891	2,181,842	2,075,031
CURRENT LIABILITIES:
Accounts payable	189,756	509,572	337,499
Accrued expenses and other current liabilities	139,577	111,617	143,023
Current portion of long-term debt	8,750	13,379	7,000
Total current liabilities	338,083	634,568	487,522
Long-term debt, net	1,467,735	1,582,150	1,588,873
Deferred taxes, net and other liabilities	79,172	74,912	65,893
Shareholders' (deficit) equity	77,901	(109,788)	(67,257)
Total liabilities and shareholders' (deficit) equity	$ 1,962,891	2,181,842	2,075,031
Guarantor Subsidiaries
Condensed Consolidating Balance Sheet
Ownership of Guarantor subsidiaries (as a percent)	100.00%
Guarantor Subsidiaries | Reportable Legal Entities
CURRENT ASSETS:
Cash and cash equivalents	$ 1,941	1,881	1,984	2,243
Accounts receivable, net	287,688	476,742	455,368
Inventories	458,603	438,167	459,159
Other current assets	26,185	28,436	42,995
Total current assets	774,417	945,226	959,506
Property and equipment, net	212,213	216,248	217,156
Rental product, net	2,327	3,369	3,677
Goodwill	68,510	68,510	68,510
Intangible assets, net	155,884	157,270	157,788
Other assets	821	959	939
Total assets	1,214,172	1,391,582	1,407,576
CURRENT LIABILITIES:
Accounts payable	81,409	82,337	99,597
Accrued expenses and other current liabilities	109,718	129,420	105,446
Total current liabilities	191,127	211,757	205,043
Deferred taxes, net and other liabilities	83,342	85,477	104,512
Shareholders' (deficit) equity	939,703	1,094,348	1,098,021
Total liabilities and shareholders' (deficit) equity	1,214,172	1,391,582	1,407,576
Non-Guarantor Subsidiaries | Reportable Legal Entities
CURRENT ASSETS:
Cash and cash equivalents	104,079	68,006	27,529	$ 27,013
Accounts receivable, net	35,137	56,777	31,140
Inventories	315,969	287,081	335,274
Other current assets	7,889	8,448	6,963
Total current assets	463,074	420,312	400,906
Property and equipment, net	35,276	35,827	34,438
Rental product, net	15,771	17,954	17,038
Goodwill	44,455	42,356	41,356
Intangible assets, net	13,188	14,311	14,444
Other assets	6,558	7,321	7,623
Total assets	578,322	538,081	515,805
CURRENT LIABILITIES:
Accounts payable	96,503	60,799	185,982
Accrued expenses and other current liabilities	102,508	135,777	42,514
Total current liabilities	199,011	196,576	228,496
Deferred taxes, net and other liabilities	10,338	10,231	9,935
Shareholders' (deficit) equity	368,973	331,274	277,374
Total liabilities and shareholders' (deficit) equity	578,322	$ 538,081	$ 515,805
Senior Notes
Condensed Consolidating Balance Sheet
Aggregate principal amount of debt issued	$ 600,000				$ 600,000
Interest rate (as a percent)	7.00%				7.00%