Acquisition, Discontinued Operations, Equity-Method Investment and Collaborative Arrangement - Schedule of Equity-Method Investment (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 03, 2022	Dec. 31, 2021	Apr. 04, 2021	Dec. 31, 2020
Schedule of Equity Method Investments [Line Items]
Income from continuing operations	$ 7,879		$ 4,885
Net income	7,870		4,886
Income attributable to shareholders	$ 7,864		$ 4,877
Consumer Healthcare JV [Member]
Schedule of Equity Method Investments [Line Items]
Net sales		$ 3,420		$ 3,096
Cost of sales		(1,312)		(1,188)
Gross profit		2,108		1,908
Income from continuing operations		590		233
Net income		590		233
Income attributable to shareholders		$ 578		$ 221