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Commitments and Contingencies Guarantees (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Dec. 31, 2014
Customer Lines Of Credit For Brazilian Subsidiary    
Guarantor Obligations [Line Items]    
Guarantor obligations, maximum exposure, undiscounted $ 324us-gaap_GuaranteeObligationsMaximumExposure
/ us-gaap_GuaranteeObligationsByNatureAxis
= whr_CustomerLinesOfCreditForBrazilianSubsidiaryMember
$ 492us-gaap_GuaranteeObligationsMaximumExposure
/ us-gaap_GuaranteeObligationsByNatureAxis
= whr_CustomerLinesOfCreditForBrazilianSubsidiaryMember
Guarantee of Indebtedness of Others    
Guarantor Obligations [Line Items]    
Guarantor obligations, maximum exposure, undiscounted 2,400us-gaap_GuaranteeObligationsMaximumExposure
/ us-gaap_GuaranteeObligationsByNatureAxis
= us-gaap_GuaranteeOfIndebtednessOfOthersMember
2,600us-gaap_GuaranteeObligationsMaximumExposure
/ us-gaap_GuaranteeObligationsByNatureAxis
= us-gaap_GuaranteeOfIndebtednessOfOthersMember
Line of Credit    
Guarantor Obligations [Line Items]    
Guarantor obligations, maximum exposure, undiscounted $ 45us-gaap_GuaranteeObligationsMaximumExposure
/ us-gaap_GuaranteeObligationsByNatureAxis
= us-gaap_LineOfCreditMember
 
Guarantor obligations, term 5 years