Carrying amount as of the balance sheet date, net of allowance for doubtful accounts, of account and note receivables due from other than related parties.

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Acquisitions and Divestitures (Details) - USD ($) $ in Millions				3 Months Ended	6 Months Ended
	Jan. 01, 2017	Sep. 30, 2016	Jun. 03, 2016	Mar. 04, 2017	Dec. 02, 2017	Dec. 03, 2016	Jun. 03, 2017
Business Acquisition [Line Items]
Proceeds from sale of property and dealers					$ 2.0	$ 0.0
Naughtone Holdings Limited
Business Acquisition [Line Items]
Percentage of voting interests acquired			50.00%
Purchase price		$ 0.6	$ 12.4
Wholly-owned contract furniture dealership [Member] \| CANADA
Business Acquisition [Line Items]
Proceeds from sale of property and dealers					2.0
(Gain) loss on sales of property and dealers					(1.1)
Wholly-owned contract furniture dealership [Member] \| PENNSYLVANIA
Business Acquisition [Line Items]
Proceeds from sale of property and dealers	$ 3.0
(Gain) loss on sales of property and dealers				$ 0.7
Accounts and Notes Receivable, Net					$ 2.3		$ 1.4