Condensed Consolidating Information - Cash Flows (Details) - USD ($) $ in Thousands	6 Months Ended
	Aug. 04, 2018	Jul. 29, 2017
Condensed Consolidating Statement of Cash Flows
Net cash provided by (used in) operating activities	$ 197,991	$ 140,529
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(24,645)	(33,973)
Proceeds from divestiture of business	17,755
Acquisition of business, net of cash		(457)
Proceeds from sale of property and equipment		2,157
Net cash provided by (used in) investing activities	(6,890)	(32,273)
CASH FLOWS FROM FINANCING ACTIVITIES:
Payments on original term loan	(993,420)	(8,129)
Proceeds from new term loan	895,500
Payments on new term loan	(4,500)
Proceeds from asset-based revolving credit facility	199,500	181,550
Payments on asset-based revolving credit facility	(95,000)	(181,550)
Repurchase and retirement of senior notes	(199,365)	(45,167)
Deferred financing costs	(5,644)
Cash dividends paid	(18,744)	(18,033)
Proceeds from issuance of common stock	4,113	927
Tax payments related to vested deferred stock units	(6,501)	(1,644)
Net cash (used in) provided by financing activities	(224,061)	(72,046)
Effect of exchange rate changes	(2,432)	5,642
(Decrease) increase in cash and cash equivalents	(35,392)	41,852
Balance at beginning of period	103,607	70,889
Balance at end of period	68,215	112,741
Eliminations
Condensed Consolidating Statement of Cash Flows
Net cash provided by (used in) operating activities	(18,744)	(18,033)
CASH FLOWS FROM INVESTING ACTIVITIES:
Intercompany activities	142,775	192,824
Net cash provided by (used in) investing activities	142,775	192,824
CASH FLOWS FROM FINANCING ACTIVITIES:
Intercompany activities	(124,031)	(174,791)
Net cash (used in) provided by financing activities	(124,031)	(174,791)
Tailored Brands, Inc. | Reportable Legal Entities
Condensed Consolidating Statement of Cash Flows
Net cash provided by (used in) operating activities	21,132	18,750
CASH FLOWS FROM FINANCING ACTIVITIES:
Cash dividends paid	(18,744)	(18,033)
Proceeds from issuance of common stock	4,113	927
Tax payments related to vested deferred stock units	(6,501)	(1,644)
Net cash (used in) provided by financing activities	(21,132)	(18,750)
The Men's Wearhouse, Inc. | Reportable Legal Entities
Condensed Consolidating Statement of Cash Flows
Net cash provided by (used in) operating activities	320,774	288,017
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(6,058)	(11,384)
Intercompany activities	(142,775)	(192,824)
Net cash provided by (used in) investing activities	(148,833)	(204,208)
CASH FLOWS FROM FINANCING ACTIVITIES:
Payments on original term loan	(993,420)	(8,129)
Proceeds from new term loan	895,500
Payments on new term loan	(4,500)
Proceeds from asset-based revolving credit facility	199,500	181,550
Payments on asset-based revolving credit facility	(95,000)	(181,550)
Repurchase and retirement of senior notes	(199,365)	(45,167)
Deferred financing costs	(5,644)
Intercompany activities	(18,744)	(18,033)
Net cash (used in) provided by financing activities	(221,673)	(71,329)
(Decrease) increase in cash and cash equivalents	(49,732)	12,480
Balance at beginning of period	51,818	1,002
Balance at end of period	2,086	13,482
Guarantor Subsidiaries | Reportable Legal Entities
Condensed Consolidating Statement of Cash Flows
Net cash provided by (used in) operating activities	(2,235)	17,196
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(15,485)	(19,310)
Proceeds from divestiture of business	17,755
Proceeds from sale of property and equipment		2,157
Net cash provided by (used in) investing activities	2,270	(17,153)
CASH FLOWS FROM FINANCING ACTIVITIES:
(Decrease) increase in cash and cash equivalents	35	43
Balance at beginning of period	2,180	1,881
Balance at end of period	2,215	1,924
Non-Guarantor Subsidiaries | Reportable Legal Entities
Condensed Consolidating Statement of Cash Flows
Net cash provided by (used in) operating activities	(122,936)	(165,401)
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(3,102)	(3,279)
Acquisition of business, net of cash		(457)
Net cash provided by (used in) investing activities	(3,102)	(3,736)
CASH FLOWS FROM FINANCING ACTIVITIES:
Intercompany activities	142,775	192,824
Net cash (used in) provided by financing activities	142,775	192,824
Effect of exchange rate changes	(2,432)	5,642
(Decrease) increase in cash and cash equivalents	14,305	29,329
Balance at beginning of period	49,609	68,006
Balance at end of period	$ 63,914	$ 97,335