Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Debt (Details)	3 Months Ended
Debt (Details)	Jun. 01, 2019 USD ($)	Jun. 02, 2018 USD ($)	Jul. 11, 2019 USD ($)	Jun. 01, 2019 CAD ($)	Jun. 01, 2019 USD ($)	Mar. 02, 2019 CAD ($)	Mar. 02, 2019 USD ($)
Line of Credit Facility [Line Items]
Interest payments	$ 2,400,000	$ 1,800,000
Revolving credit facility
Line of Credit Facility [Line Items]
Maximum borrowing capacity				$ 12,000,000	$ 335,000,000.0
Outstanding borrowings					272,500,000	$ 0	$ 225,000,000
Industrial Revenue Bonds
Line of Credit Facility [Line Items]
Debt					20,400,000
Industrial Revenue Bonds \| Letter of credit
Line of Credit Facility [Line Items]
Debt					25,100,000
Canada \| Industrial Revenue Bonds
Line of Credit Facility [Line Items]
Debt					$ 400,000
Subsequent Event
Line of Credit Facility [Line Items]
Maximum borrowing capacity			$ 150,000,000
Subsequent Event \| Revolving credit facility
Line of Credit Facility [Line Items]
Maximum borrowing capacity			$ 235,000,000