Consolidated Statement of Earnings (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 27, 2020	Sep. 29, 2019	Sep. 27, 2020	Sep. 29, 2019
Revenue:
Revenue	$ 9,431	$ 9,761	$ 27,444	$ 28,577
Operating costs and expenses:
General and administrative (G&A)	(511)	(572)	(1,609)	(1,782)
Operating costs and expenses, total	(8,347)	(8,545)	(24,578)	(25,257)
Operating earnings	1,084	1,216	2,866	3,320
Other, net	12	(12)	44	18
Interest, net	(118)	(114)	(357)	(350)
Earnings before income tax	978	1,090	2,553	2,988
Provision for income tax, net	(144)	(177)	(388)	(524)
Net earnings	$ 834	$ 913	$ 2,165	$ 2,464
Earnings per share
Basic (in dollars per share)	$ 2.91	$ 3.17	$ 7.54	$ 8.55
Diluted (in dollars per share)	$ 2.90	$ 3.14	$ 7.52	$ 8.47
Products
Revenue:
Revenue	$ 5,454	$ 5,789	$ 15,849	$ 16,441
Operating costs and expenses:
Cost of sales	(4,452)	(4,640)	(13,038)	(13,217)
Services
Revenue:
Revenue	3,977	3,972	11,595	12,136
Operating costs and expenses:
Cost of sales	$ (3,384)	$ (3,333)	$ (9,931)	$ (10,258)