Consolidated Statement of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Revenues
Revenues	$ 9,330	$ 8,521	$ 28,509	$ 21,668
Costs and Operating Expenses:
Selling, general and administrative expenses	2,004	1,592	5,729	4,853
Research and development expenses	351	296	1,014	805
Restructuring and other costs	18	17	151	67
Total costs and operating expenses	7,052	6,095	21,019	16,945
Operating Income	2,278	2,426	7,490	4,723
Interest Income	9	9	32	53
Interest Expense	(128)	(144)	(375)	(407)
Other Income (Expense)	14	(39)	(174)	(36)
Income Before Income Taxes	2,173	2,252	6,973	4,333
Provision for Income Taxes	(271)	(319)	(906)	(456)
Net Income	$ 1,902	$ 1,933	$ 6,067	$ 3,877
Earnings per Share
Basic (in dollars per share)	$ 4.83	$ 4.88	$ 15.41	$ 9.79
Diluted (in dollars per share)	$ 4.79	$ 4.84	$ 15.29	$ 9.71
Weighted Average Shares
Basic (in shares)	394	396	394	396
Diluted (in shares)	397	399	397	399
Product [Member]
Revenues
Revenues	$ 7,360	$ 6,782	$ 22,430	$ 16,662
Costs and Operating Expenses:
Cost of revenues	3,298	3,001	9,977	7,732
Service [Member]
Revenues
Revenues	1,970	1,739	6,079	5,006
Costs and Operating Expenses:
Cost of revenues	$ 1,381	$ 1,189	$ 4,148	$ 3,488