Goodwill and Intangible Assets - Narrative (Details)	12 Months Ended
Feb. 01, 2020
Canada Retail
Goodwill [Line Items]
Customer relationships amortization period	3 years
Brand Portfolio
Goodwill [Line Items]
Customer relationships amortization period	8 years

Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration