Employee Benefit Plans (Amounts Recognized in Comprehensive Earnings) (Details) - USD ($) $ in Thousands	12 Months Ended
Feb. 29, 2020	Mar. 02, 2019
Retirement Benefits [Abstract]
Net actuarial (loss) gain	$ (405)	$ 229

Amount, after tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.

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Period Type:	duration