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Operating Segments (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Feb. 27, 2016	Feb. 28, 2015	Feb. 27, 2016	Feb. 28, 2015	May. 30, 2015
Segment Reporting Information
Net Sales:	$ 536.5	$ 516.4	$ 1,682.3	$ 1,591.5
Operating Earnings:	44.3	37.4	154.9	126.3
Total Assets	1,188.6		1,188.6		$ 1,192.7
North American Furniture Solutions
Segment Reporting Information
Net Sales:	312.7	296.0	998.9	932.4
Operating Earnings:	30.6	26.7	112.8	95.2
Total Assets	502.4		502.4		504.5
ELA Furniture Solutions
Segment Reporting Information
Net Sales:	98.9	97.3	302.1	307.0
Operating Earnings:	6.8	6.2	20.7	19.7
Total Assets	225.3		225.3		235.4
Specialty
Segment Reporting Information
Net Sales:	54.7	50.5	170.2	160.5
Operating Earnings:	3.4	1.9	11.9	7.6
Total Assets	149.6		149.6		151.6
Consumer
Segment Reporting Information
Net Sales:	70.2	72.6	211.1	191.6
Operating Earnings:	2.8	4.6	9.3	8.4
Total Assets	248.7		248.7		231.8
Corporate
Segment Reporting Information
Net Sales:	0.0	0.0	0.0	0.0
Operating Earnings:	0.7	$ (2.0)	0.2	$ (4.6)
Total Assets	$ 62.6		$ 62.6		$ 69.4

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.18)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 03
-Paragraph 12
-Article 7

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
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-Section S99
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