Consolidated Statement of Earnings (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 04, 2021	Jun. 28, 2020	Jul. 04, 2021	Jun. 28, 2020
Revenue:
Revenue	$ 9,220	$ 9,264	$ 18,609	$ 18,013
Operating costs and expenses:
General and administrative (G&A)	(556)	(574)	(1,115)	(1,099)
Operating costs and expenses, total	(8,261)	(8,430)	(16,712)	(16,245)
Operating earnings	959	834	1,897	1,768
Other, net	31	25	61	46
Interest, net	(109)	(132)	(232)	(239)
Earnings before income tax	881	727	1,726	1,575
Provision for income tax, net	(144)	(102)	(281)	(244)
Net earnings	$ 737	$ 625	$ 1,445	$ 1,331
Earnings per share
Basic (in dollars per share)	$ 2.63	$ 2.18	$ 5.12	$ 4.63
Diluted (in dollars per share)	$ 2.61	$ 2.18	$ 5.10	$ 4.61
Products
Revenue:
Revenue	$ 5,160	$ 5,505	$ 10,515	$ 10,395
Operating costs and expenses:
Cost of sales	(4,259)	(4,607)	(8,697)	(8,593)
Services
Revenue:
Revenue	4,060	3,759	8,094	7,618
Operating costs and expenses:
Cost of sales	$ (3,446)	$ (3,249)	$ (6,900)	$ (6,553)