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Debt (Details) $ in Millions	3 Months Ended
Debt (Details) $ in Millions	May 29, 2021 USD ($)	May 30, 2020 USD ($)	May 29, 2021 CAD ($)	Feb. 27, 2021 USD ($)
Line of Credit Facility [Line Items]
Term Loan	$ 150,000,000
Interest payments	1,100,000	$ 1,400,000
Letter of credit
Line of Credit Facility [Line Items]
Debt	18,700,000
Revolving credit facility
Line of Credit Facility [Line Items]
Maximum borrowing capacity	235,000,000
Outstanding borrowings	0
Industrial Revenue Bonds
Line of Credit Facility [Line Items]
Debt	$ 15,000,000.0
Canada \| Revolving credit facility
Line of Credit Facility [Line Items]
Maximum borrowing capacity			$ 25.0
Outstanding borrowings				$ 0