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Restructuring Activities Restructuring Activities - Schedule of Restructuring Accrual (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Dec. 02, 2017
Sep. 02, 2017
Dec. 03, 2016
Dec. 02, 2017
Dec. 03, 2016
Jun. 03, 2017
May 28, 2016
Restructuring Cost and Reserve [Line Items]              
Restructuring Costs   $ 1.4          
2017 Restructuring Plan [Member]              
Restructuring Cost and Reserve [Line Items]              
Restructuring Reserve $ 1.3   $ 0.5 $ 1.3 $ 0.5 $ 2.4 $ 0.4
Payments for Restructuring       (2.8) (0.9)    
North American Furniture Solutions              
Restructuring Cost and Reserve [Line Items]              
Restructuring Costs $ 0.5   $ 1.0 $ 1.7 $ 1.0