XML 61 R50.htm IDEA: XBRL DOCUMENT v3.10.0.1
Inventories (Details) - USD ($)
$ in Millions
Jun. 30, 2018
Dec. 31, 2017
Inventory Disclosure [Abstract]    
Productive material $ 270 $ 217
Work-in-process 18 35
Finished goods 231 246
Inventory, Net $ 519 $ 498