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Nature of Operations Accounting Policies of Consolidated Financial Statements (Details)	3 Months Ended
	Aug. 31, 2012
Home Vehicles [Member]
Nature of operations accounting policies of consolidated financial statements (Textual) [Abstract]
Product warranty	15 months
Recreational Vehicles [Member]
Nature of operations accounting policies of consolidated financial statements (Textual) [Abstract]
Product warranty	1 year
Building and Building Improvements [Member] | Maximum [Member]
Nature of operations accounting policies of consolidated financial statements (Textual) [Abstract]
Estimated useful lives of property, plant and equipment	30 years
Building and Building Improvements [Member] | Minimum [Member]
Nature of operations accounting policies of consolidated financial statements (Textual) [Abstract]
Estimated useful lives of property, plant and equipment	10 years
Other Machinery and Equipment [Member] | Maximum [Member]
Nature of operations accounting policies of consolidated financial statements (Textual) [Abstract]
Estimated useful lives of property, plant and equipment	8 years
Other Machinery and Equipment [Member] | Minimum [Member]
Nature of operations accounting policies of consolidated financial statements (Textual) [Abstract]
Estimated useful lives of property, plant and equipment	5 years

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- Definition

Product warranty period.

+ References

No definition available.

+ Details

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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