Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 26, 2017	Dec. 31, 2016
Current assets
Cash and cash equivalents	$ 2,216	$ 1,837
Receivables, net	8,869	8,202
Inventories, net	5,074	4,670
Other current assets	427	399
Total current assets	16,586	15,108
Property, plant and equipment, net	5,481	5,549
Goodwill	10,773	10,764
Intangible assets, net	4,019	4,093
Deferred income taxes	6,489	6,625
Other noncurrent assets	5,488	5,667
Total assets	48,836	47,806
Current liabilities
Accounts payable	2,718	1,653
Customer advances and amounts in excess of costs incurred	6,572	6,776
Salaries, benefits and payroll taxes	1,647	1,764
Other current liabilities	2,660	2,349
Total current liabilities	13,597	12,542
Long-term debt, net	14,276	14,282
Accrued pension liabilities	13,908	13,855
Other postretirement benefit liabilities	861	862
Other noncurrent liabilities	4,609	4,659
Total liabilities	47,251	46,200
Stockholders' equity
Common stock, $1 par value per share	288	289
Additional paid-in capital	0	0
Retained earnings	13,087	13,324
Accumulated other comprehensive loss	(11,892)	(12,102)
Total stockholders' equity	1,483	1,511
Noncontrolling interests in subsidiary	102	95
Total equity	1,585	1,606
Total liabilities and equity	$ 48,836	$ 47,806