Other Income (Expense), Net (Tables)

6 Months Ended

Jun. 30, 2017

Other Income and Expenses [Abstract]

Schedule of components of other, net, which is included in other income (expense), net

Other, net, which is included in other income (expense), net, was as follows, in millions:

	Three Months Ended June 30,					Six Months Ended June 30,
	2017			2016		2017		2016
Gain on sale of business	$	49		$	—	$	49	$	—
Income from cash and cash investments and short-term bank deposits	1			1		2		2
Equity investment income, net	1			—		1		1
Realized gain from auction rate securities	—			1		—		1
Realized gains from private equity funds	1			1		2		1
Foreign currency transaction (losses) gains	(1		)	2		—		2
Other items, net	—			—		—		(3		)
Total other, net	$	51		$	5	$	54	$	4