Inventories (Detail) - USD ($) $ in Millions		Jul. 03, 2016	Dec. 31, 2015
Inventory Disclosure [Abstract]
Finished goods		$ 2,734	$ 2,714
Work-in-process		3,931	3,932
Raw materials and supplies		950	867
Inventories	[1]	7,614	7,513
Noncurrent inventories not included above	[2]	$ 594	$ 594

[1] Amounts may not add due to rounding.

[2] Included in Other noncurrent assets. There are no recoverability issues associated with these amounts.