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Other Income (Expense), Net (Tables)
12 Months Ended
Dec. 31, 2019
Other Income And Expenses [Abstract]  
Summary of Other Income (Expense), Net

Other income (expense), net, consists of the following for the periods presented:

 

 

Year Ended December 31,

 

 

 

2019

 

 

2018

 

 

2017

 

 

 

(in millions)

 

Foreign currency exchange rates gains (losses), net (1)

 

$

(2

)

 

$

(9

)

 

$

1

 

Gain (loss) and impairments on equity investments in privately-held companies, net

 

 

 

 

 

1

 

 

 

(2

)

Gain (loss) from equity method investment, net

 

 

(1

)

 

 

 

 

 

 

Other income (expense), net

 

 

 

 

 

3

 

 

 

1

 

Total

 

$

(3

)

 

$

(5

)

 

$

 

 

(1)

Our foreign currency exchange gains (losses), net, are generally related to foreign exchange transaction gains and losses from the conversion of the transaction currency to the functional currency, partially offset by the foreign currency forward contract gains and losses.