Other Financial Information - Inventories (Details) - USD ($) $ in Millions		Apr. 02, 2023	Dec. 31, 2022
Other Financial Information [Abstract]
Finished goods		$ 2,657	$ 2,603
Work-in-process		6,129	5,519
Raw materials and supplies		755	859
Inventories	[1]	9,541	8,981
Noncurrent inventories not included above	[2]	$ 5,616	$ 5,827

[1] The increase from December 31, 2022 reflects higher inventory levels for Paxlovid and increases for certain products due to supply recovery and inventory build, partially offset by decreases due to market demand.

[2] Included in Other noncurrent assets. Based on our current estimates and assumptions, there are no recoverability issues for these amounts, which are primarily related to Paxlovid.