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Acquisitions Identifiable Intangible Assets Acquired (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended 0 Months Ended
Dec. 31, 2014
Oct. 24, 2014
Dec. 03, 2014
Customer Relationships | Minimum      
Business Acquisition [Line Items]      
Intangible asset, useful life 4 years    
Customer Relationships | Maximum      
Business Acquisition [Line Items]      
Intangible asset, useful life 19 years    
Hefei Sanyo      
Business Acquisition [Line Items]      
Indefinite-lived intangible assets acquired   42us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets
/ us-gaap_BusinessAcquisitionAxis
= whr_HefeiSanyoMember
 
Identified intangible assets   372us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
/ us-gaap_BusinessAcquisitionAxis
= whr_HefeiSanyoMember
 
Hefei Sanyo | Customer Relationships      
Business Acquisition [Line Items]      
Finite-lived intangible assets acquired   230us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
/ us-gaap_BusinessAcquisitionAxis
= whr_HefeiSanyoMember
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerRelationshipsMember
 
Hefei Sanyo | Customer Relationships | Minimum      
Business Acquisition [Line Items]      
Intangible asset, useful life   13 years  
Hefei Sanyo | Customer Relationships | Maximum      
Business Acquisition [Line Items]      
Intangible asset, useful life   16 years  
Hefei Sanyo | Patents And Other Intangibles      
Business Acquisition [Line Items]      
Finite-lived intangible assets acquired   100us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
/ us-gaap_BusinessAcquisitionAxis
= whr_HefeiSanyoMember
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= whr_PatentsAndOtherIntangiblesMember
 
Hefei Sanyo | Patents And Other Intangibles | Minimum      
Business Acquisition [Line Items]      
Intangible asset, useful life   3 years  
Hefei Sanyo | Patents And Other Intangibles | Maximum      
Business Acquisition [Line Items]      
Intangible asset, useful life   10 years  
Indesit Company S.p.A.      
Business Acquisition [Line Items]      
Indefinite-lived intangible assets acquired     535us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets
/ us-gaap_BusinessAcquisitionAxis
= whr_IndesitCompanyS.p.A.Member
Identified intangible assets     822us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
/ us-gaap_BusinessAcquisitionAxis
= whr_IndesitCompanyS.p.A.Member
Indesit Company S.p.A. | Customer Relationships      
Business Acquisition [Line Items]      
Finite-lived intangible assets acquired     134us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
/ us-gaap_BusinessAcquisitionAxis
= whr_IndesitCompanyS.p.A.Member
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerRelationshipsMember
Indesit Company S.p.A. | Customer Relationships | Minimum      
Business Acquisition [Line Items]      
Intangible asset, useful life     5 years
Indesit Company S.p.A. | Customer Relationships | Maximum      
Business Acquisition [Line Items]      
Intangible asset, useful life     19 years
Indesit Company S.p.A. | Patents And Other Intangibles      
Business Acquisition [Line Items]      
Finite-lived intangible assets acquired     153us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
/ us-gaap_BusinessAcquisitionAxis
= whr_IndesitCompanyS.p.A.Member
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= whr_PatentsAndOtherIntangiblesMember
Indesit Company S.p.A. | Patents And Other Intangibles | Minimum      
Business Acquisition [Line Items]      
Intangible asset, useful life     6 years
Indesit Company S.p.A. | Patents And Other Intangibles | Maximum      
Business Acquisition [Line Items]      
Intangible asset, useful life     15 years