Acquisitions	6 Months Ended
Dec. 03, 2016
Business Combinations [Abstract]
Acquisitions	Acquisitions Naughtone Holdings Limited On June 3, 2016, the company acquired 50 percent of the outstanding equity of Naughtone Holdings Limited ("Naughtone"), a leader in soft seating products, stools, occasional and meeting tables, for $12.4 million in consideration. Consequently, the company acquired a noncontrolling equity interest in Naughtone. In the second quarter of fiscal 2017, the company paid additional purchase consideration of approximately $0.6 million as part of the final net equity adjustment.

The entire disclosure for business combinations, including leverage buyout transactions (as applicable), and divestitures. This may include a description of a business combination or divestiture (or series of individually immaterial business combinations or divestitures) completed during the period, including background, timing, and assets and liabilities recognized and reclassified or sold. This element does not include fixed asset sales and plant closings.

No definition available.

Name:	us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration