SEGMENTED INFORMATION AND DISAGGREGATED NET REVENUE (Detail) - USD ($) $ in Thousands	3 Months Ended
	May 03, 2020	May 05, 2019
Net revenue:
Net revenue	$ 651,962	$ 782,315
Segmented income (loss) from operations:
Segmented income from operations	126,524	212,871
General corporate expense	93,773	84,059
Income from operations	32,751	128,812
Other income (expense), net	1,174	2,379
Income before income tax expense	33,925	131,191
Capital expenditures:
Capital expenditures	52,101	68,434
Depreciation and amortization:
Depreciation and amortization	43,532	32,823
Women's product
Net revenue:
Net revenue	480,313	562,983
Men's product
Net revenue:
Net revenue	129,129	170,219
Other categories
Net revenue:
Net revenue	42,520	49,113
United States
Net revenue:
Net revenue	459,352	553,647
Canada
Net revenue:
Net revenue	99,497	123,645
Outside of North America
Net revenue:
Net revenue	93,113	105,023
Company-operated stores
Net revenue:
Net revenue	259,970	506,422
Segmented income (loss) from operations:
Segmented income from operations	(30,154)	120,911
Direct to consumer
Net revenue:
Net revenue	352,039	209,844
Segmented income (loss) from operations:
Segmented income from operations	156,947	79,337
Other
Net revenue:
Net revenue	39,953	66,049
Segmented income (loss) from operations:
Segmented income from operations	(269)	12,623
Operating segments | Company-operated stores
Capital expenditures:
Capital expenditures	33,819	38,710
Depreciation and amortization:
Depreciation and amortization	25,628	21,060
Operating segments | Direct to consumer
Capital expenditures:
Capital expenditures	2,298	6,226
Depreciation and amortization:
Depreciation and amortization	2,684	2,462
Corporate and other
Capital expenditures:
Capital expenditures	15,984	23,498
Depreciation and amortization:
Depreciation and amortization	$ 15,220	$ 9,301