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Acquisitions Hefei Rongshida Sanyo Electric Co., Ltd. (Details)
In Millions, unless otherwise specified
3 Months Ended 0 Months Ended
Mar. 31, 2015
USD ($)
Mar. 31, 2014
USD ($)
Oct. 24, 2014
Hefei Sanyo
USD ($)
Oct. 24, 2014
Hefei Sanyo
CNY
Business Acquisition [Line Items]        
Percentage of voting interest acquired     51.00%us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired
/ us-gaap_BusinessAcquisitionAxis
= whr_HefeiSanyoMember
51.00%us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired
/ us-gaap_BusinessAcquisitionAxis
= whr_HefeiSanyoMember
Purchase price $ 15us-gaap_PaymentsToAcquireBusinessesGross $ 21us-gaap_PaymentsToAcquireBusinessesGross $ 551us-gaap_PaymentsToAcquireBusinessesGross
/ us-gaap_BusinessAcquisitionAxis
= whr_HefeiSanyoMember
3,400us-gaap_PaymentsToAcquireBusinessesGross
/ us-gaap_BusinessAcquisitionAxis
= whr_HefeiSanyoMember