Restructuring charges/other (Tables)

6 Months Ended

Jun. 30, 2013

Restructuring and Related Activities [Abstract]

Schedule of Restructuring charges/other

Restructuring charges/other is included in Other and is comprised of the following components:

	For Three Months Ended June 30,					For Six Months Ended June 30,					Cumulative since Actions Initiated
	2013			2012		2013			2012
Restructuring charges:
2012 Wireless action
Severance and benefits cost	$	26		$	—	$	30		$	—	$	275
Accelerated depreciation	3			—		6			—		9
Other exit costs	—			—		2			—		105
	29			—		38			—		389
2011 actions
Severance and benefits cost	1			—		1			—		114
Accelerated depreciation	—			4		5			9		28
Other exit costs	3			9		4			14		29
	4			13		10			23		171
Total restructuring charges	33			13		48			23		$	560
Other:
Gain on technology transfer	(315		)	—		(315		)	—
Total Restructuring charges/other	$	(282	)	$	13	$	(267	)	$	23

Changes in accrued restructuring balances

The table below reflects the changes in accrued restructuring balances associated with these actions:

	2012 Wireless Action						2011 Actions						Prior Actions
	Severance and Benefits			Other Charges			Severance and Benefits			Other Charges			Severance and Benefits			Other Charges		Total
Remaining accrual at December 31, 2012	$	241		$	—		$	94		$	3		$	5		$	6	$	349
Restructuring charges	30			8			1			9			—			—		48
Non-cash items (a)	—			(6		)	—			(5		)	—			—		(11		)
Payments	(44		)	(2		)	(41		)	(4		)	(3		)	—		(94		)
Remaining accrual at June 30, 2013	$	227		$	—		$	54		$	3		$	2		$	6	$	292

(a) Reflects charges for stock-based compensation, impacts of postretirement benefit plans and accelerated depreciation.