Software development and intellectual property licenses (Tables)

6 Months Ended

Jun. 30, 2013

Software Development Costs and Intellectual Property Licenses

Summarizes the components of software development and intellectual property licenses

	At		At
	June 30,		December 31,
	2013		2012
Internally developed software costs	$	167	$	159
Payments made to third-party software developers		172		134
Total software development costs	$	339	$	293
Intellectual property licenses	$	11	$	41

Amortization, write-offs and impairments

		Three Months Ended June 30,				Six months ended June 30,
		2013		2012		2013		2012
Amortization of capitalized software development
	costs and intellectual property licenses	$	46	$	68	$	108	$	99
Write-offs and impairments			---		6		26		8