Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 27, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 3,585	$ 1,514
Receivables, net	2,480	2,337
Contract assets	10,388	9,094
Inventories	3,293	3,619
Other current assets	544	531
Total current assets	20,290	17,095
Property, plant and equipment, net	6,803	6,591
Goodwill	10,589	10,604
Intangible assets, net	3,013	3,213
Deferred income taxes	3,198	3,319
Other noncurrent assets	6,880	6,706
Total assets	50,773	47,528
Current liabilities
Accounts payable	1,491	1,281
Contract liabilities	7,354	7,054
Salaries, benefits and payroll taxes	2,818	2,466
Current maturities of long-term debt	1,000	1,250
Other current liabilities	2,538	1,921
Total current liabilities	15,201	13,972
Long-term debt, net	11,675	11,404
Accrued pension liabilities	12,765	13,234
Other noncurrent liabilities	6,146	5,747
Total liabilities	45,787	44,357
Stockholders’ equity
Common stock, $1 par value per share	278	280
Additional paid-in capital	90	0
Retained earnings	19,844	18,401
Accumulated other comprehensive loss	(15,259)	(15,554)
Total stockholders’ equity	4,953	3,127
Noncontrolling interests in subsidiary	33	44
Total equity	4,986	3,171
Total liabilities and equity	$ 50,773	$ 47,528