Consolidated Statement of Earnings (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
Revenue:
Revenue	$ 9,261	$ 7,535
Operating costs and expenses:
Cost of sales	(7,633)	(5,990)
General and administrative (G&A)	(614)	(537)
Operating costs and expenses, total	(8,247)	(6,527)
Operating earnings	1,014	1,008
Interest, net	(117)	(27)
Other, net	18	(21)
Earnings before income tax	915	960
Provision for income tax, net	(170)	(161)
Net earnings	$ 745	$ 799
Earnings per share
Basic (in dollars per share)	$ 2.59	$ 2.70
Diluted (in dollars per share)	$ 2.56	$ 2.65
Products
Revenue:
Revenue	$ 5,251	$ 4,576
Operating costs and expenses:
Cost of sales	(4,235)	(3,546)
Services
Revenue:
Revenue	4,010	2,959
Operating costs and expenses:
Cost of sales	$ (3,398)	$ (2,444)