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Other Balance Sheet and Statement of Operations Information - Other Non-Operating Interest (Detail) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Other Balance Sheet And Statement Of Operations Information [Abstract]    
FX gain (loss) $ 13 $ (6)
Net periodic pension costs - other components 3 4
Income from investments in non-consolidated affiliates (3) 1
Other (1) 3
Total $ 12 $ 2