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Other Income (Expense), Net
 9 Months Ended
Sep. 30, 2017
Other Income and Expenses [Abstract]  
Other Income (Expense), Net
OTHER INCOME (EXPENSE), NET
 
Other, net, which is included in other income (expense), net, was as follows, in millions:
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
2017
 
2016
 
2017
 
2016
Gain on sale of business
$
2

 
$
—

 
$
51

 
$
—

Income from cash and cash investments and short-term bank deposits
1

 
1

 
3

 
3

Equity investment income, net
—

 
—

 
1

 
1

Realized gain from auction rate securities
—

 
—

 
—

 
1

Realized gains from private equity funds
—

 
1

 
2

 
2

Impairment of private equity funds
(2
)
 
—

 
(2
)
 
—

Foreign currency transaction gains (losses)
3

 
(3
)
 
3

 
(1
)
Other items, net
—

 
2

 
—

 
(1
)
Total other, net
$
4

 
$
1

 
$
58

 
$
5