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Acquisitions Useful Lives of Acquired Intangibles (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 26, 2021	Feb. 28, 2020
Dealer relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	11 years
Trademarks [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	9 years 11 months
Other Intangible Assets [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	4 years 8 months
AMQ Acquisition Q4 2018 [Member] | Dealer relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	11 years
AMQ Acquisition Q4 2018 [Member] | Trademarks [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	9 years
AMQ Acquisition Q4 2018 [Member] | Know-How/Design [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	9 years
AMQ Acquisition Q4 2018 [Member] | Other Intangible Assets [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	4 years 7 months
Smith System Q2 FY19 [Member] | Dealer relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired		$ 12.0
Weighted average useful life	11 years
Smith System Q2 FY19 [Member] | Trademarks [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired		12.0
Weighted average useful life	9 years
Smith System Q2 FY19 [Member] | Know-How/Design [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired		16.0
Weighted average useful life	9 years
Smith System Q2 FY19 [Member] | Other Intangible Assets [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired		4.1
Weighted average useful life	11 months
Orangebox Acquisition Q3 2019 [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired		42.2
Orangebox Acquisition Q3 2019 [Member] | Dealer relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired		23.0
Weighted average useful life	10 years 9 months
Orangebox Acquisition Q3 2019 [Member] | Trademarks [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired		13.2
Weighted average useful life	9 years
Orangebox Acquisition Q3 2019 [Member] | Know-How/Design [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired		5.0
Weighted average useful life	9 years
Orangebox Acquisition Q3 2019 [Member] | Other Intangible Assets [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired		$ 1.0
Weighted average useful life	2 months

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
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- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
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