Operating Segments and Geographic Information, Revenues from External Customers by Country (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	$ 70,848	$ 62,761	$ 59,387
China (Including Hong Kong) [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	18,824	14,796	13,977
Singapore [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	15,409	14,285	12,780
UNITED STATES
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	14,303	12,543	12,957
Taiwan [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	10,646	10,518	9,953
Other Countries [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	$ 11,666	$ 10,619	$ 9,720