Capital Contributed Percentage of Acquiree

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- Definition

Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests, Percent

+ References

No definition available.

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- Definition

Noncontrolling Interest, Put Option Purchase Period from Date of Issuance

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No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

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
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463

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- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

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-Topic 805
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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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-Publisher FASB
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- Definition

Decrease in noncontrolling interest (for example, but not limited to, redeeming or purchasing the interests of noncontrolling shareholders, issuance of shares (interests) by the non-wholly owned subsidiary to the parent entity for other than cash, and a buyback of shares (interest) by the non-wholly owned subsidiary from the noncontrolling interests).

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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

+ References

No definition available.

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- Definition

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

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-Name Accounting Standards Codification
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Acquisitions and Divestitures (Details) - USD ($) $ in Millions			4 Months Ended	10 Months Ended	12 Months Ended
	Sep. 17, 2015	Jul. 28, 2014	Nov. 29, 2014	May 30, 2015	May 28, 2016	May 30, 2015	May 31, 2014
Business Acquisition
Goodwill				$ 303.1	$ 305.3	$ 303.1	$ 228.2
Nelson Bubble Lamp Product Line [Member]
Business Acquisition
Purchase Price	$ 3.6
Contingent consideration	2.7
Acquisition Of Design Within Reach (DWR) [Member]
Business Acquisition
Purchase Price		$ 155.2		155.2
Business Acquisition, Percentage of Voting Interests Acquired		81.00%
Goodwill		$ 75.6
Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests, Percent			4.00%
Purchase of noncontrolling interests			$ 5.8
Business Acquisition, Transaction Costs						2.2
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill		$ 68.5
Herman Miller Consumer Holdings Inc [Member] \| Acquisition Of Design Within Reach (DWR) [Member]
Business Acquisition
Capital Contributed Percentage of Acquiree		15.00%
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners		7.00%
Noncontrolling Interest, Put Option Purchase Period from Date of Issuance		5 years
Contract-Based Intangible Assets [Member] \| Nelson Bubble Lamp Product Line [Member]
Business Acquisition
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles	$ 2.5
Useful Life	10 years
Customer Relationships
Business Acquisition
Useful Life					10 years
Customer Relationships \| Nelson Bubble Lamp Product Line [Member]
Business Acquisition
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles	$ 0.6
Useful Life	10 years
Customer Relationships \| Acquisition Of Design Within Reach (DWR) [Member]
Business Acquisition
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles		$ 12.0
Customer Relationships \| Minimum \| Acquisition Of Design Within Reach (DWR) [Member]
Business Acquisition
Useful Life		10 years
Customer Relationships \| Maximum \| Acquisition Of Design Within Reach (DWR) [Member]
Business Acquisition
Useful Life		16 years
Consumer
Business Acquisition
Goodwill				$ 75.6	$ 78.8	$ 75.6	$ 0.0
Consumer \| Nelson Bubble Lamp Product Line [Member]
Business Acquisition
Goodwill	$ 3.2