Consolidated Statement of Earnings - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Revenue:
Revenue	$ 39,350	$ 36,193	$ 30,973
Operating costs and expenses:
Cost of sales	(32,291)	(29,478)	(24,731)
General and administrative (G&A)	(2,411)	(2,258)	(2,006)
Operating costs and expenses, Total	(34,702)	(31,736)	(26,737)
Operating earnings	4,648	4,457	4,236
Interest, net	(460)	(356)	(103)
Other, net	14	(16)	(56)
Earnings from continuing operations before income tax	4,202	4,085	4,077
Discontinued operations, net of tax provision of $13 in 2018	0	(13)	0
Provision for income tax, net	(718)	(727)	(1,165)
Earnings from continuing operations	3,484	3,358	2,912
Net earnings	$ 3,484	$ 3,345	$ 2,912
Basic:
Continuing operations	$ 12.09	$ 11.37	$ 9.73
Discontinued operations	0	(0.04)	0
Net earnings	12.09	11.33	9.73
Diluted:
Continuing operations	11.98	11.22	9.56
Discontinued operations	0	(0.04)	0
Net earnings	$ 11.98	$ 11.18	$ 9.56
Products
Revenue:
Revenue	$ 23,130	$ 20,149	$ 19,016
Operating costs and expenses:
Cost of sales	(18,569)	(15,894)	(14,773)
Services
Revenue:
Revenue	16,220	16,044	11,957
Operating costs and expenses:
Cost of sales	$ (13,722)	$ (13,584)	$ (9,958)