v2.4.1.9

Basis of Presentation and Summary of Business (Details Textual)	Apr. 01, 2013	Mar. 30, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Equity method investment, ownership percentage		40.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
Percentage of Common Stock Purchased	60.00%snhy_PurchaseOfRemainingInterestInEquityInvestee

X

- Definition

Purchase of remaining interest in equity investee.

+ References

No definition available.

+ Details

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X

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 323

-SubTopic 10

-Section 50

-Paragraph 3

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571

+ Details

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- Details

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