Employee Benefit Plans (Amounts Recognized in Balance Sheet) (Details) - USD ($) $ in Thousands	Feb. 29, 2020	Mar. 02, 2019
Retirement Benefits [Abstract]
Other non-current assets	$ 591	$ 337
Current liabilities	(682)	(684)
Other non-current liabilities	(8,294)	(7,633)
Total	$ (8,385)	$ (7,980)

Amount of asset, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans.

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Name:	us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant