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Commitments And Contingencies (Details) (USD $)
In Millions, unless otherwise specified
Nov. 30, 2014
Commitments And Contingencies [Abstract]  
Significant purchase commitment amount committed $ 1.7wdfc_SignificantPurchaseCommitmentAmountCommitted
Commitment outstanding 0wdfc_PurchaseCommitmentsAmountOutstanding
Liabilities related to indemnification agreement $ 0wdfc_LiabilitiesRelatedToIndemnificationAgreement