Consolidated Statements of Earnings (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenues:
Total revenues	$ 627	$ 658	$ 1,239	$ 1,339
Cost of revenues:
Total cost of revenues	(500)	(531)	(978)	(1,076)
Gross profit	127	127	261	263
General and administrative expenses	(84)	(73)	(160)	(152)
Amortization of intangibles	(2)	(2)	(4)	(4)
Other operating expenses, net	1	(1)	1	(5)
Operating earnings	42	51	98	102
Interest expense	(10)	(9)	(18)	(18)
Other, net	0	1	0	0
Earnings before taxes	32	43	80	84
Income tax provision	7	11	19	23
Net earnings	$ 25	$ 32	$ 61	$ 61
Net earnings per share from common stock:
Basic earnings per share (in dollars per share)	$ 0.17	$ 0.22	$ 0.42	$ 0.42
Diluted earnings per share (in dollars per share)	$ 0.17	$ 0.22	$ 0.42	$ 0.42
Products
Revenues:
Total revenues	$ 549	$ 562	$ 1,090	$ 1,132
Cost of revenues:
Total cost of revenues	(445)	(470)	(867)	(930)
Services
Revenues:
Total revenues	78	96	149	207
Cost of revenues:
Total cost of revenues	$ (55)	$ (61)	$ (111)	$ (146)