Consolidated Statements of Earnings (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues:
Total revenues	$ 634	$ 720	$ 1,873	$ 2,059
Cost of revenues:
Total cost of revenues	(504)	(589)	(1,482)	(1,665)
Gross profit	130	131	391	394
General and administrative expenses	(101)	(73)	(261)	(225)
Amortization of intangibles	(3)	(3)	(7)	(7)
Other operating income (expenses), net	350	(2)	351	(7)
Operating earnings	376	53	474	155
Interest expense	(9)	(9)	(27)	(27)
Other, net	0	(1)	0	(1)
Earnings before taxes	367	43	447	127
Income tax provision	88	8	107	31
Net earnings	$ 279	$ 35	$ 340	$ 96
Net earnings per share from common stock:
Basic earnings per share (in dollars per share)	$ 1.92	$ 0.24	$ 2.34	$ 0.66
Diluted earnings per share (in dollars per share)	$ 1.92	$ 0.24	$ 2.34	$ 0.66
Products
Revenues:
Total revenues	$ 580	$ 606	$ 1,670	$ 1,738
Cost of revenues:
Total cost of revenues	(461)	(495)	(1,328)	(1,425)
Services
Revenues:
Total revenues	54	114	203	321
Cost of revenues:
Total cost of revenues	$ (43)	$ (94)	$ (154)	$ (240)