Property, Plant and Equipment, Net (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 8,440	$ 4,988
Less: Accumulated depreciation and amortization	(1,917)	(1,483)
Property, plant and equipment, net	6,523	3,505
Depreciation and amortization expense related to property, plant and equipment	470	345	365
Land [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	465	464
Building and Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	2,064	1,040
Building and Improvements [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	4 years
Building and Improvements [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	40 years
Machinery, Equipment, and Furniture [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	4,519	2,565
Machinery, Equipment, and Furniture [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	1 year
Machinery, Equipment, and Furniture [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	30 years
Assets Leased to Others [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	743	509
Assets Leased to Others [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	15 years
Assets Leased to Others [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	39 years
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 649	$ 410