Employee and Retiree Benefits (Postretirement Health Care and Deferred Compensation Benefits) (Details) (USD $) In Thousands, unless otherwise specified	Nov. 29, 2014	Aug. 30, 2014
Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]
Postretirement health care benefit cost	$ 37,142wgo_PostretirementHealthCareBenefitCost	$ 36,930wgo_PostretirementHealthCareBenefitCost
Non-qualified deferred compensation	20,672wgo_NonQualifiedDeferredCompensation	21,014wgo_NonQualifiedDeferredCompensation
Executive share option plan liability	5,517wgo_ExecutiveShareOptionPlanLiability	5,628wgo_ExecutiveShareOptionPlanLiability
SERP benefit liability	2,999wgo_SerpBenefitLiability	2,974wgo_SerpBenefitLiability
Executive deferred compensation	289wgo_ExecutiveDeferredCompensation	213wgo_ExecutiveDeferredCompensation
Officer stock-based compensation	314	627
Total postretirement health care and deferred compensation benefits	66,933	67,386
Less current portion	(5,296)	(4,575)
Postretirement health care and deferred compensations benefits	$ 61,637	$ 62,811

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Amounts due to recorded owners or owners with a beneficial interest of more than 10 percent of the voting interests or officers of the company, which are due after one year (or one business cycle).

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This represents the noncurrent liability recognized in the balance sheet that is associated with other postretirement defined benefit plans (excluding pension plans).

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The current liability recognized in the balance sheet that is associated with defined benefit pension plans and other postretirement and postemployment benefit plans.

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This represents the entire liability recognized in the balance sheet that is associated with the defined benefit plans.

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This represents the entire liability recognized in the balance sheet that is associated with the executive deferred compensation plan.

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This represents the entire liability recognized in the balance sheet that is associated with the executive share option plans.

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This represents the entire liability recognized in the balance sheet that is associated with the non-qualified deferred compensation plan.

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This represents the entire liability recognized in the balance sheet that is associated with the postretirement health care benefits.

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This represents the entire liability recognized in the balance sheet that is associated with the SERP benefit plan.

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