Supplemental Balance Sheet Information (Schedule of Other Current Liabilities) (Details) - USD ($) $ in Thousands	Feb. 27, 2021	Feb. 29, 2020
Working Capital [Abstract]
Warranties	$ 12,298	$ 12,822
Accrued project losses	4,572	48,962
Income and other taxes	7,459	5,952
Self Insurance Reserve, Current	6,482	8,307
Other	22,372	42,271
Total other current liabilities	$ 53,183	$ 118,314

Contract Liabilities, Current

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- Definition

Working Capital [Abstract]

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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable for real and property taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.

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Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are due within one year or operating cycle, if longer, from the balance sheet date.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying amount of accrued known and estimated losses incurred as of the balance sheet date for which no insurance coverage exists, and for which a claim has been made or is probable of being asserted, typically arising from workmen's compensation-type of incidents and personal injury to nonemployees from accidents on the entity's property that are expected to be paid within one year (or the normal operating cycle, if longer).

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