Consolidated Balance Sheet - USD ($) $ in Millions		Jun. 30, 2019	Dec. 31, 2018
Current assets:
Cash and equivalents		$ 702	$ 963
Accounts receivable		3,673	3,759
Unbilled receivables		7,554	6,576
Inventories		6,480	5,977
Other current assets		1,148	914
Total current assets		19,557	18,189
Noncurrent assets:
Property, plant and equipment, net		4,091	3,978
Intangible assets, net		2,457	2,585
Goodwill	[1]	19,662	19,594
Other assets		2,307	1,062
Total noncurrent assets		28,517	27,219
Total assets		48,074	45,408
Current liabilities:
Short-term debt and current portion of long-term debt		4,960	973
Accounts payable		2,860	3,179
Customer advances and deposits		6,714	7,270
Other current liabilities		3,480	3,317
Total current liabilities		18,014	14,739
Noncurrent liabilities:
Long-term debt		8,975	11,444
Other liabilities		8,208	7,493
Commitments and contingencies
Total noncurrent liabilities		17,183	18,937
Shareholders’ equity:
Common stock		482	482
Surplus		2,959	2,946
Retained earnings		30,291	29,326
Treasury stock		(17,379)	(17,244)
Accumulated other comprehensive loss		(3,476)	(3,778)
Total shareholders’ equity		12,877	11,732
Total liabilities and shareholders’ equity		$ 48,074	$ 45,408

[1] Goodwill in the Information Technology and Mission Systems reporting units is net of $536 and $1.3 billion of accumulated impairment losses, respectively.