Inventoried Costs, Net (Tables)

12 Months Ended

Dec. 31, 2023

Inventory Disclosure [Abstract]

Inventoried Costs

Inventoried costs, net consisted of the following:

	December 31
$ in millions	2023		2022
Contracts in process	$	647	$	574
Product inventory:
Raw materials	338		325
Work in process	72		31
Finished goods	52		48
Total product inventory	$	462	$	404
Inventoried costs, net	$	1,109	$	978