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Acquisitions and Divestitures (Details) - USD ($) $ in Millions				3 Months Ended
	Jan. 01, 2017	Sep. 30, 2016	Jun. 03, 2016	Sep. 02, 2017	Mar. 04, 2017	Sep. 03, 2016	Jun. 03, 2017
Business Acquisition [Line Items]
Proceeds from sale of contract furniture dealership				$ 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 contract furniture dealership				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 contract furniture dealership	$ 3.0
(Gain) loss on sales of property and dealers					$ 0.7
Accounts and Notes Receivable, Net				$ 2.7			$ 1.4

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
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Gain (loss) from sale or disposal of an organization or integrated set of activities (for example, but not limited to, a partnership or corporation) engaged in providing a product or service in a commercial, industrial, or professional environment.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

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The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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