XML 17 R5.htm IDEA: XBRL DOCUMENT v3.19.1
Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Statement Of Income And Comprehensive Income [Abstract]    
Net income $ 18 $ 2
Other comprehensive income:    
Foreign currency translation adjustments 10 1
Comprehensive income $ 28 $ 3