Derivative Instruments - Forward Contract Amounts Recorded in Consolidated Balance Sheets (Detail) - USD ($) $ in Millions	Jul. 02, 2016	Dec. 31, 2015
Assets:
Total Assets	$ 2	$ 7
Derivative Liability [Abstract]
Accrued Liabilities	4	0
Prepaid expenses and other current assets
Assets:
Total Assets	$ 2	$ 7