Land, Buildings, Equipment and Software, Net (Tables)

12 Months Ended

Dec. 31, 2012

Land, Buildings and Equipment, Net [Abstract]

Land, buildings and equipment, net

Land, buildings and equipment, net were as follows:

		December 31,
	Estimated Useful Lives (Years)	2012			2011
Land		$	61		$	60
Buildings and building equipment	25 to 50	1,135			1,121
Leasehold improvements	Varies	506			461
Plant machinery	5 to 12	1,571			1,557
Office furniture and equipment	3 to 15	1,681			1,470
Other	4 to 20	83			99
Construction in progress		74			93
Subtotal		5,111			4,861
Accumulated depreciation		(3,555		)	(3,249		)
Land, Buildings and Equipment, Net		$	1,556		$	1,612

Land, Buildings and Equipment Depreciation Expense

Depreciation expense and operating lease rent expense were as follows:

	Year Ended December 31,
	2012		2011		2010
Depreciation expense	$	452	$	405	$	379
Operating lease rent expense(1)	646		681		632

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(1) We lease certain land, buildings and equipment, substantially all of which are accounted for as operating leases.

Schedule of Future Minimum Operating Lease Non-cancelable Payments

Future minimum operating lease commitments that have initial or remaining non-cancelable lease terms in excess of one year at December 31, 2012 were as follows:

2013		2014		2015		2016		2017		Thereafter
$	636	$	425	$	265	$	157	$	74	$	83

Additions to Internal Use and Product Software

	Year Ended December 31,
Additions to:	2012		2011		2010
Internal use software	$	125	$	163	$	164
Product software	107		108		70

Capitalized Costs, Internal Use and Product Software

	December 31,
Capitalized costs, net:	2012		2011
Internal use software	$	577	$	545
Product software	344		256