Segment Information and Geographic Data - Information Regarding Operations by Geographic Area (Detail) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 29, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jul. 01, 2017	Apr. 01, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Net sales	$ 1,137	$ 1,092	$ 1,012	$ 977	$ 1,026	$ 935	$ 896	$ 865	$ 4,218	$ 3,722	$ 3,574
Long-lived assets	249				264				249	264	292
North America
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Net sales									2,041	1,798	1,739
Long-lived assets	225				238				225	238	267
Europe, Middle East & Africa
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Net sales									1,409	1,221	1,138
Long-lived assets	14				14				14	14	13
Asia
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Net sales									520	468	483
Long-lived assets	7				9				7	9	9
Latin America
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Net sales									248	235	214
Long-lived assets	$ 3				$ 3				$ 3	$ 3	$ 3