Consolidated Statements of Earnings - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Statement [Abstract]
Revenues	$ 3,234	$ 2,826	$ 2,693
Cost of revenues	(2,498)	(2,178)	(2,118)
Gross profit	736	648	575
General and administrative expenses	(414)	(384)	(357)
Amortization of intangibles	(22)	(22)	(10)
Other operating (expenses) income, net	(7)	(11)	353
Operating earnings	293	231	561
Interest expense	(21)	(36)	(34)
Other, net	(8)	(3)	(2)
Earnings before taxes	264	192	525
Income tax provision	51	24	120
Net earnings	$ 213	$ 168	$ 405
Net earnings per share from common stock:
Basic earnings per share (in dollars per share)	$ 0.81	$ 0.64	$ 1.88
Diluted earnings per share (in dollars per share)	$ 0.80	$ 0.64	$ 1.88