Property, Plant and Equipment, Net (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 9,026		$ 9,026		$ 8,440
Less: Accumulated depreciation and amortization	(2,263)		(2,263)		(1,917)
Property, plant and equipment, net	6,763		6,763		6,523
Depreciation and amortization expense related to property, plant and equipment	144	134	417	334
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	462		462		465
Buildings and improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	2,093		2,093		2,064
Buildings and improvements | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)			4 years
Buildings and improvements | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)			40 years
Machinery, equipment and furniture
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	4,917		4,917		4,519
Machinery, equipment and furniture | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)			1 year
Machinery, equipment and furniture | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)			30 years
Assets leased to others
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	979		979		743
Assets leased to others | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)			15 years
Assets leased to others | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)			39 years
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 575		$ 575		$ 649