Condensed Consolidated Statements of Earnings and Comprehensive Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Sales	$ 8,797	$ 9,157
Operating costs and expenses
General and administrative expenses	976	898
Total operating costs and expenses	7,900	8,315
Gain on sale of business	0	1,980
Operating income	897	2,822
Other (expense) income
Interest expense	(133)	(155)
Non-operating FAS pension benefit	376	367
Other, net	4	(18)
Earnings before income taxes	1,144	3,016
Federal and foreign income tax expense	189	821
Net earnings	$ 955	$ 2,195
Basic earnings per share
Basic earnings per share	$ 6.12	$ 13.46
Weighted-average common shares outstanding, in millions	156.0	163.1
Diluted earnings per share
Diluted earnings per share	$ 6.10	$ 13.43
Weighted-average diluted shares outstanding, in millions	156.6	163.5
Net earnings (from above)	$ 955	$ 2,195
Change in unamortized prior service credit	(1)	(2)
Change in cumulative translation adjustment and other, net	(2)	(1)
Other comprehensive loss, net of tax	(3)	(3)
Comprehensive income	952	2,192
Product [Member]
Sales	6,841	7,022
Cost of Sales	5,380	5,690
Service [Member]
Sales	1,956	2,135
Cost of Sales	$ 1,544	$ 1,727