XML 74 R74.htm IDEA: XBRL DOCUMENT v2.4.1.9
Equity Affiliates - Principal Components of Investments in Equity Affiliates (Details) (USD $)
In Millions, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Schedule of Equity Method Investments [Line Items]    
Investments in equity affiliates $ 201us-gaap_EquityMethodInvestments  
Investment in affiliates carried at cost 2us-gaap_CostMethodInvestments  
Investment in affiliates 203us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures 204us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
Dongfeng Dana Axle Co., Ltd. (DDAC)    
Schedule of Equity Method Investments [Line Items]    
Ownership Percentage 50.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= dan_DongfengDanaAxleCoLtdMember
 
Investments in equity affiliates 141us-gaap_EquityMethodInvestments
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= dan_DongfengDanaAxleCoLtdMember
 
Bendix Spicer Foundation Brake, LLC [Member]    
Schedule of Equity Method Investments [Line Items]    
Ownership Percentage 20.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= dan_BendixSpicerFoundationBrakeLimitedLiabilityCompanyMember
 
Investments in equity affiliates 46us-gaap_EquityMethodInvestments
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= dan_BendixSpicerFoundationBrakeLimitedLiabilityCompanyMember
 
Axles India Limited [Member]    
Schedule of Equity Method Investments [Line Items]    
Ownership Percentage 48.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= dan_AxlesIndiaLimitedMember
 
Investments in equity affiliates 6us-gaap_EquityMethodInvestments
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= dan_AxlesIndiaLimitedMember
 
All others as a group [Member]    
Schedule of Equity Method Investments [Line Items]    
Investments in equity affiliates $ 8us-gaap_EquityMethodInvestments
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= dan_AllOtherMember