Condensed Consolidated Statements of Earnings and Comprehensive Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Revenues	$ 11,122	$ 10,423	$ 31,879	$ 30,242
Operating costs and expenses
General and administrative expenses	1,083	985	3,079	3,008
Total operating costs and expenses	9,853	9,181	28,525	27,233
Gain on sale of business	0	0	0	231
Operating income	1,269	1,242	3,354	3,240
Other (expense) income
Interest expense	(158)	(161)	(481)	(490)
Non-operating FAS pension benefit	167	136	499	403
Other, net	20	106	124	175
Earnings before income taxes	1,298	1,323	3,496	3,328
Federal and foreign income tax expense	174	223	403	573
Net earnings	$ 1,124	$ 1,100	$ 3,093	$ 2,755
Basic earnings per share
Basic earnings per share	$ 7.91	$ 7.69	$ 21.77	$ 19.16
Weighted-average common shares outstanding, in millions	142.1	143.1	142.1	143.8
Diluted earnings per share
Diluted earnings per share	$ 7.89	$ 7.67	$ 21.72	$ 19.12
Weighted-average diluted shares outstanding, in millions	142.4	143.5	142.4	144.1
Net earnings (from above)	$ 1,124	$ 1,100	$ 3,093	$ 2,755
Change in cumulative translation adjustment	(2)	(2)	0	(11)
Change in other, net	0	(1)	(6)	18
Other comprehensive income (loss), net of tax	2	1	(6)	29
Comprehensive income	1,126	1,101	3,087	2,784
Product [Member]
Revenues	9,098	8,369	25,864	24,148
Cost of Sales	7,198	6,631	20,786	19,523
Service [Member]
Revenues	2,024	2,054	6,015	6,094
Cost of Sales	$ 1,572	$ 1,565	$ 4,660	$ 4,702