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Share-Based Compensation Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Nov. 27, 2020	Nov. 22, 2019	Nov. 27, 2020	Nov. 22, 2019
Performance Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Additional General Disclosures [Abstract]
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount	$ 200,000		$ 200,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms	1 year
Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period			1,371,077
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value			$ 9.49
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Share-based Awards Other than Options	$ 8,100,000		$ 8,100,000
Share-based Compensation Arrangement by Share-based Payment Award, Additional General Disclosures [Abstract]
Stock Issued During Period, Shares, New Issues	139,114	116,094	756,476	917,828
FY2021 PSU Award - 3 year [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Additional General Disclosures [Abstract]
Stock Issued During Period, Shares, New Issues			529,500
2020 PSU - Tranche 1 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Additional General Disclosures [Abstract]
Stock issued during period, shares				98,867
2020 Performance Unit Award [Member] [Domain]
Share-based Compensation Arrangement by Share-based Payment Award, Additional General Disclosures [Abstract]
Stock Issued During Period, Shares, New Issues				296,600
FY21 PSU Award - 1 year [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Additional General Disclosures [Abstract]
Stock Issued During Period, Shares, New Issues			303,973

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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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-Name Accounting Standards Codification
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Amount of cost to be recognized for option under share-based payment arrangement.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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.

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Number of new stock issued during the period.

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