Commitments and Contingent Liabilities (Details Textual) In Millions, unless otherwise specified	6 Months Ended									3 Months Ended
	Jun. 30, 2013 USD ($)	Dec. 31, 2012 USD ($)	Jun. 30, 2013 Workers' Compensation [Member] USD ($)	Jun. 30, 2013 General Product Liability USD ($)	Dec. 31, 2012 General Product Liability USD ($)	Jun. 30, 2013 Asbestos Related Product Liability USD ($) claims	Dec. 31, 2012 Asbestos Related Product Liability USD ($)	Jun. 30, 2013 Brazil Tax Assessment September 2011 USD ($)	Jun. 30, 2013 Brazil Tax Assessment September 2011 BRL	Jun. 30, 2013 Brazil Tax Assessment December 2010 USD ($)	Jun. 30, 2013 Brazil Tax Assessment December 2010 BRL
Commitments and Contingent Liabilities (Additional) (Textuals) [Abstract]
Anticipated costs related to various environmental matters	$ 44	$ 43
Anticipated costs for environmental matters included in other current liabilities	9	9
Accrual for environmental loss contingencies, significant assumptions	The amount of our ultimate liability in respect of these matters may be affected by several uncertainties, primarily the ultimate cost of required remediation and the extent to which other responsible parties contribute
Anticipated costs related to workers' compensation	310	307
Anticipated costs related to workers' compensation, current	77	57
Potential workers' compensation liability in excess of recorded amount			40
Cost for potential product liability and other tort claims including related legal fees expected to be incurred				311	298	140	139
Estimated product liability contingency accrual current				44	40
Asbestos claims settled and dismissed, to date						106,400
Sum of accrued asbestos related liability and gross payments including legal costs to date						418	407
Loss contingency, related receivable carrying value						74	73
Percentage of asbestos claim related losses recoverable through insurance						50.00%
Loss contingency, related receivable carrying value, current						11	10
Aggregate limits of excess insurance policies						160
Loss contingency, estimate of possible loss								41	92	39	88
Payments for settlements of Brazilian tax cases										23	51
Off-balance sheet financial guarantees written and other commitments	$ 21	$ 45
Collateral	We also generally do not require collateral in connection with the issuance of these guarantees
Triggering event	non-payment or another specified event
Recourse	recourse to the affiliate, lessor or customer
Expiration of guarantees	expire at various times through 2023