Indefinite Lived Intangible Assets (Details) - USD ($)	3 Months Ended			6 Months Ended
	Aug. 29, 2020	Aug. 31, 2019	Jun. 01, 2019	Aug. 29, 2020	Aug. 31, 2019	Feb. 29, 2020
Goodwill [Line Items]
Non-cash pre-tax tradename impairment charge impairment charge	$ 27,200,000			$ 32,700,000
Impairments of indefinite lived intangible assets		$ 0			$ 10,200,000
Indefinite lived tradenames and trademarks	$ 58,500,000			$ 58,500,000		$ 91,200,000
North American Retail [Member]
Goodwill [Line Items]
Non-cash pre-tax goodwill impairment charges			$ 391,100,000