Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions		Jul. 02, 2017	Dec. 31, 2016	Jul. 03, 2016	Dec. 31, 2015
Current assets:
Cash and equivalents		$ 1,856	$ 2,334	$ 1,899	$ 2,785
Accounts receivable		3,690	3,399
Unbilled receivables		5,045	4,212
Inventories		5,839	5,817
Other current assets		696	772
Total current assets		17,126	16,534
Noncurrent assets:
Property, plant and equipment, net		3,424	3,477
Intangible assets, net		685	678
Goodwill	[1]	11,679	11,445
Other assets		879	1,038
Total noncurrent assets		16,667	16,638
Total assets		33,793	33,172
Current liabilities:
Short-term debt and current portion of long-term debt		989	900
Accounts payable		2,620	2,538
Customer advances and deposits		6,822	6,827
Other current liabilities		3,072	3,185
Total current liabilities		13,503	13,450
Noncurrent liabilities:
Long-term debt		2,989	2,988
Other liabilities		6,349	6,433
Commitments and contingencies
Total noncurrent liabilities		9,338	9,421
Shareholders’ equity:
Common stock		482	482
Surplus		2,796	2,819
Retained earnings		25,546	24,543
Treasury stock		(14,950)	(14,156)
Accumulated other comprehensive loss		(2,922)	(3,387)	(2,960)	(3,283)
Total shareholders’ equity		10,952	10,301	$ 10,579	$ 10,440
Total liabilities and shareholders’ equity		$ 33,793	$ 33,172

[1] Goodwill on December 31, 2016, and July 2, 2017, in the Information Systems and Technology reporting unit is net of $2 billion of accumulated impairment losses.