Inventories and Equipment on Operating Leases, Net (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Inventories, net [Abstract]
Finished goods	$ 837	$ 844
Work-in-process	60	61
Raw materials	101	106
Total Inventories	998	1,011
Inventories and Equipment on Operating Lease, Net [Abstract]
Equipment on operating leases	1,575	1,533
Accumulated depreciation	(1,016)	(998)
Equipment on Operating Leases, Net	559	535
Property Subject to or Available for Operating Lease [Line Items]
Operating Leases, Income Statement, Contingent Revenue	151	158	154
Operating Leases, Future Minimum Payments Receivable [Abstract]
Operating Leases, Future Minimum Payments Receivable, Current	331
Operating Leases, Future Minimum Payments Receivable, in Two Years	275
Operating Leases, Future Minimum Payments Receivable, in Three Years	181
Operating Leases, Future Minimum Payments Receivable, in Four Years	95
Operating Leases, Future Minimum Payments Receivable, in Five Years	41
Operating Leases, Future Minimum Payments Receivable, Thereafter	$ 14
Minimum [Member]
Property Subject to or Available for Operating Lease [Line Items]
Property, plant and equipment depreciable lives	3 years
Equipment on operating lease length of lease (years)	1 year
Maximum [Member]
Property Subject to or Available for Operating Lease [Line Items]
Property, plant and equipment depreciable lives	4 years
Equipment on operating lease length of lease (years)	3 years