BUSINESS SEGMENT AND FOREIGN INFORMATION - Classes of Property and Equipment (Detail) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Property and equipment:
Land	$ 166	$ 168
Buildings	400	393
Equipment	329	305
Total property and equipment	895	866
Less accumulated depreciation	468	437
Net property and equipment	$ 427	$ 429