Consolidated Statement of Earnings (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jul. 01, 2018	Jun. 30, 2019	Jul. 01, 2018
Revenue:
Revenue	$ 9,555	$ 9,186	$ 18,816	$ 16,721
Operating costs and expenses:
Cost of sales	(7,869)	(7,486)	(15,502)	(13,476)
General and administrative (G&A)	(596)	(612)	(1,210)	(1,149)
Operating costs and expenses, total	(8,465)	(8,098)	(16,712)	(14,625)
Operating earnings	1,090	1,088	2,104	2,096
Interest, net	(119)	(103)	(236)	(130)
Other, net	12	(15)	30	(36)
Earnings before income tax	983	970	1,898	1,930
Provision for income tax, net	(177)	(184)	(347)	(345)
Net earnings	$ 806	$ 786	$ 1,551	$ 1,585
Earnings per share
Basic (in dollars per share)	$ 2.80	$ 2.65	$ 5.39	$ 5.35
Diluted (in dollars per share)	$ 2.77	$ 2.62	$ 5.33	$ 5.27
Products
Revenue:
Revenue	$ 5,401	$ 4,754	$ 10,652	$ 9,330
Operating costs and expenses:
Cost of sales	(4,342)	(3,702)	(8,577)	(7,248)
Services
Revenue:
Revenue	4,154	4,432	8,164	7,391
Operating costs and expenses:
Cost of sales	$ (3,527)	$ (3,784)	$ (6,925)	$ (6,228)