Segment and Geographic Area Information - Schedule of Geographic Information for Long-Lived Assets (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 5,594	$ 5,499
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	4,005	3,966
China
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	347	336
Russia
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	276	295
United Kingdom
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	259	232
Hungary
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	227	194
France
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	159	118
Germany
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	88	64
Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	63	58
Brazil
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	62	97
Other
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 108	$ 139