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Roll Forward of Goodwill by Component (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	May 05, 2018	Feb. 03, 2018
Goodwill [Line Items]
Beginning balance	$ 100,069	$ 195,871
Impairment		(97,254)
Effect of exchange rate changes on goodwill	(1,455)	1,452
Ending balance	98,614	100,069
Winners
Goodwill [Line Items]
Beginning balance	1,784	1,686
Effect of exchange rate changes on goodwill	(58)	98
Ending balance	1,726	1,784
Sierra Trading Post
Goodwill [Line Items]
Beginning balance		97,254
Impairment		(97,254)
T.K. Maxx
Goodwill [Line Items]
Beginning balance	28,258	26,904
Effect of exchange rate changes on goodwill	(1,397)	1,354
Ending balance	26,861	28,258
Marmaxx
Goodwill [Line Items]
Beginning balance	70,027	70,027
Ending balance	$ 70,027	$ 70,027

X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
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- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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-Paragraph 1
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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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