Legal Contingencies (Details) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014 Raysul [Member] USD ($)	Mar. 31, 2014 Raysul [Member] BRL	Dec. 31, 2010 Raysul [Member] USD ($)	Dec. 31, 2010 Raysul [Member] BRL	Dec. 31, 2013 Meritor [Member] USD ($)	Sep. 28, 2012 Meritor [Member] USD ($)	Aug. 19, 2011 Meritor [Member] USD ($)	Jun. 09, 2011 Meritor [Member] USD ($)	Dec. 31, 2013 Frisby Parties [Member] USD ($)
Loss Contingencies [Line Items]
Loss Contingency Accrual	$ 35	79
Loss Contingency Accrual, Provision	8	19	27	60
Meritor Judgment motion denial zero damages and no injuctive relief								0
Final judgment of Eaton's liability by US district court in Meritor lawsuit							0
Court of Appeals, Third District, judgment reversal in favor of Meritor						0
Meritor, plaintiffs' damages expert's low range					475
Meritor, plaintiffs' damages expert's high range					800
Meritor, Eaton's damages expert, damages					0
Frisby Parties damages claim									$ 376