Condensed Consolidated Statements of Earnings and Comprehensive Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenues	$ 10,218	$ 9,576	$ 20,351	$ 18,877
Operating costs and expenses
General and administrative expenses	1,101	1,073	2,163	2,111
Total operating costs and expenses	9,128	8,609	18,190	16,963
Operating income	1,090	967	2,161	1,914
Other (expense) income
Interest expense	(154)	(147)	(300)	(276)
Non-operating FAS pension benefit	167	133	335	265
Other, net	43	34	81	82
Earnings before income taxes	1,146	987	2,277	1,985
Federal and foreign income tax expense	206	175	393	331
Net earnings	$ 940	$ 812	$ 1,884	$ 1,654
Basic earnings per share
Basic earnings per share	$ 6.37	$ 5.35	$ 12.72	$ 10.87
Weighted-average common shares outstanding, in millions	147.5	151.7	148.1	152.1
Diluted earnings per share
Diluted earnings per share	$ 6.36	$ 5.34	$ 12.69	$ 10.83
Weighted-average diluted shares outstanding, in millions	147.7	152.2	148.5	152.7
Net earnings (from above)	$ 940	$ 812	$ 1,884	$ 1,654
Change in cumulative translation adjustment	1	(3)	0	(5)
Change in other, net	(2)	(2)	(18)	(2)
Other comprehensive (loss) income, net of tax	(3)	1	(18)	3
Comprehensive income	937	813	1,866	1,657
Product [Member]
Revenues	8,076	7,441	16,178	14,712
Cost of Sales	6,388	5,876	12,799	11,603
Service [Member]
Revenues	2,142	2,135	4,173	4,165
Cost of Sales	$ 1,639	$ 1,660	$ 3,228	$ 3,249