Condensed Consolidated Statements of Earnings and Comprehensive Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Revenues	$ 9,881	$ 9,468
Operating costs and expenses
General and administrative expenses	971	1,007
Total operating costs and expenses	8,892	8,895
Operating income	989	573
Other (expense) income
Interest expense	(162)	(156)
Non-operating FAS pension benefit	166	130
Other, net	37	31
Earnings before income taxes	1,030	578
Federal and foreign income tax expense	155	97
Net earnings	$ 875	$ 481
Basic earnings per share
Basic earnings per share	$ 6.16	$ 3.33
Weighted-average common shares outstanding, in millions	142.1	144.6
Diluted earnings per share
Diluted earnings per share	$ 6.14	$ 3.32
Weighted-average diluted shares outstanding, in millions	142.5	144.9
Net earnings (from above)	$ 875	$ 481
Change in cumulative translation adjustment	2	(2)
Change in other, net	(3)	8
Other comprehensive (loss) income, net of tax	(5)	10
Comprehensive income	870	491
Product [Member]
Revenues	7,958	7,521
Cost of Sales	6,433	6,366
Service [Member]
Revenues	1,923	1,947
Cost of Sales	$ 1,488	$ 1,522