Condensed Consolidating Information - Earnings (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 29, 2017	Jul. 30, 2016	Jul. 29, 2017	Jul. 30, 2016
Condensed Consolidating Statement of Earnings (Loss)
Net sales	$ 850,758	$ 909,684	$ 1,633,664	$ 1,738,506
Cost of sales	454,062	499,380	904,528	976,361
Total gross margin	396,696	410,304	729,136	762,145
Operating expenses	288,231	350,672	589,669	671,519
Operating (loss) income	108,465	59,632	139,467	90,626
Interest income	98	37	165	50
Interest expense	(25,167)	(25,876)	(50,788)	(52,377)
Gain (loss) on extinguishment of debt, net	3,281	(71)	3,996	(71)
Earnings (loss) before income taxes	86,677	33,722	92,840	38,228
(Benefit) provision for income taxes	28,206	8,747	32,530	11,616
(Loss) earnings before equity in net income of subsidiaries	58,471	24,975	60,310	26,612
Net earnings (loss)	58,471	24,975	60,310	26,612
Comprehensive income (loss)	72,498	5,581	72,212	23,887
Eliminations
Condensed Consolidating Statement of Earnings (Loss)
Net sales	(111,713)	(115,866)	(255,254)	(227,539)
Cost of sales	(111,713)	(115,866)	(255,254)	(227,539)
Operating expenses	(13,864)	(14,915)	(28,596)	(28,600)
Operating (loss) income	13,864	14,915	28,596	28,600
Other income and expenses, net	(13,864)	(14,915)	(28,596)	(28,600)
Interest income	(3,835)	(580)	(6,914)	(878)
Interest expense	3,835	580	6,914	878
Equity in earnings of subsidiaries	(55,253)	2,432	(47,410)	28,372
Net earnings (loss)	(55,253)	2,432	(47,410)	28,372
Comprehensive income (loss)	(69,280)	21,826	(59,312)	31,097
Tailored Brands, Inc. | Reportable Legal Entities
Condensed Consolidating Statement of Earnings (Loss)
Operating expenses	779	863	1,682	1,580
Operating (loss) income	(779)	(863)	(1,682)	(1,580)
Interest income	242		352	2
Interest expense		(5)		(5)
Earnings (loss) before income taxes	(537)	(868)	(1,330)	(1,583)
(Benefit) provision for income taxes	(167)	(221)	1,778	(424)
(Loss) earnings before equity in net income of subsidiaries	(370)	(647)	(3,108)	(1,159)
Equity in earnings of subsidiaries	58,841	25,622	63,418	27,771
Net earnings (loss)	58,471	24,975	60,310	26,612
Comprehensive income (loss)	72,498	5,581	72,212	23,887
The Men's Wearhouse, Inc. | Reportable Legal Entities
Condensed Consolidating Statement of Earnings (Loss)
Net sales	457,870	481,585	876,795	922,083
Cost of sales	208,789	226,104	421,288	446,651
Total gross margin	249,081	255,481	455,507	475,432
Operating expenses	134,389	157,776	290,172	306,263
Operating (loss) income	114,692	97,705	165,335	169,169
Interest income	1,689	5	2,991	10
Interest expense	(27,018)	(26,355)	(54,212)	(53,042)
Gain (loss) on extinguishment of debt, net	3,281	(71)	3,996	(71)
Earnings (loss) before income taxes	92,644	71,284	118,110	116,066
(Benefit) provision for income taxes	30,215	17,608	38,684	32,152
(Loss) earnings before equity in net income of subsidiaries	62,429	53,676	79,426	83,914
Equity in earnings of subsidiaries	(3,588)	(28,054)	(16,008)	(56,143)
Net earnings (loss)	58,841	25,622	63,418	27,771
Comprehensive income (loss)	58,544	25,828	61,464	28,217
Guarantor Subsidiaries | Reportable Legal Entities
Condensed Consolidating Statement of Earnings (Loss)
Net sales	369,476	431,149	741,740	834,376
Cost of sales	265,051	325,754	543,682	631,148
Total gross margin	104,425	105,395	198,058	203,228
Operating expenses	138,023	176,067	271,555	332,980
Operating (loss) income	(33,598)	(70,672)	(73,497)	(129,752)
Other income and expenses, net	14,138	14,915	28,870	28,600
Interest income	1,909	580	3,581	876
Interest expense	(206)		(320)
Earnings (loss) before income taxes	(17,757)	(55,177)	(41,366)	(100,276)
(Benefit) provision for income taxes	(6,205)	(13,736)	(13,957)	(26,781)
(Loss) earnings before equity in net income of subsidiaries	(11,552)	(41,441)	(27,409)	(73,495)
Net earnings (loss)	(11,552)	(41,441)	(27,409)	(73,495)
Comprehensive income (loss)	(11,552)	(41,441)	(27,409)	(73,495)
Non-Guarantor Subsidiaries | Reportable Legal Entities
Condensed Consolidating Statement of Earnings (Loss)
Net sales	135,125	112,816	270,383	209,586
Cost of sales	91,935	63,388	194,812	126,101
Total gross margin	43,190	49,428	75,571	83,485
Operating expenses	28,904	30,881	54,856	59,296
Operating (loss) income	14,286	18,547	20,715	24,189
Other income and expenses, net	(274)		(274)
Interest income	93	32	155	40
Interest expense	(1,778)	(96)	(3,170)	(208)
Earnings (loss) before income taxes	12,327	18,483	17,426	24,021
(Benefit) provision for income taxes	4,363	5,096	6,025	6,669
(Loss) earnings before equity in net income of subsidiaries	7,964	13,387	11,401	17,352
Net earnings (loss)	7,964	13,387	11,401	17,352
Comprehensive income (loss)	$ 22,288	$ (6,213)	$ 25,257	$ 14,181