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Employee Benefit Plans (Details Textual) - USD ($)
$ in Millions
12 Months Ended
Feb. 29, 2020
Mar. 02, 2019
Mar. 03, 2018
Retirement Benefits [Abstract]      
Defined contribution plan match $ 13.7 $ 15.5 $ 16.4
Non-qualified deferred compensation plan cost   0.6 $ 0.6
Defined benefit pension plan asset 3.2    
Defined benefit pension plan liability   1.6  
Other comprehensive (income) loss, after tax 8.5 3.7  
Other comprehensive (income) loss, tax $ 3.0 $ 1.3