XML 105 R67.htm IDEA: XBRL DOCUMENT v3.8.0.1
Inventories - Inventories, Net of Reserve (Detail) - USD ($)
$ in Millions
Dec. 31, 2017
Dec. 31, 2016
Inventory Disclosure [Abstract]    
Raw materials $ 125 $ 81
Work-in-process 787 756
Finished products 423 336
Total $ 1,335 $ 1,173