Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents	$ 2,547	$ 3,604
Receivables, net	2,505	1,963
Contract assets	12,318	10,579
Inventories	3,088	2,981
Other current assets	533	688
Total current assets	20,991	19,815
Property, plant and equipment, net	7,975	7,597
Goodwill	10,780	10,813
Intangible assets, net	2,459	2,706
Deferred income taxes	3,744	2,290
Other noncurrent assets	6,931	7,652
Total assets	52,880	50,873
Current liabilities
Accounts payable	2,117	780
Salaries, benefits and payroll taxes	3,075	3,108
Contract liabilities	8,488	8,107
Other current liabilities	2,207	2,002
Total current liabilities	15,887	13,997
Long-term debt, net	15,429	11,670
Accrued pension liabilities	5,472	8,319
Other noncurrent liabilities	6,826	5,928
Total liabilities	43,614	39,914
Stockholders’ equity
Common stock, $1 par value per share	254	271
Additional paid-in capital	92	94
Retained earnings	16,943	21,600
Accumulated other comprehensive loss	(8,023)	(11,006)
Total stockholders’ equity	9,266	10,959
Total liabilities and equity	$ 52,880	$ 50,873