Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Millions	Total	Common stock and capital in excess of par value	Accumulated other comprehensive income	Retained earnings	Treasury stock	Noncontrolling interests
Beginning Balance at Dec. 31, 2016	$ 285,428	$ 35,689	$ 37,298	$ 210,846	$ (1,763)	$ 3,358
Net earnings	12,697			12,389		308
Other comprehensive income, net	13,013		12,885			128
Issuance of common stock	58	58
Transactions with noncontrolling interests	(275)	(55)				(220)
Ending Balance at Sep. 30, 2017	310,921	35,692	50,183	223,235	(1,763)	3,574
Beginning Balance at Dec. 31, 2017	351,954	35,702	58,571	255,786	(1,763)	3,658
Adoption of new accounting pronouncements	(71)		(61,375)	61,304
Net earnings	29,713			29,413		300
Other comprehensive income, net	(1,152)		(1,123)			(29)
Issuance (acquisition) of common stock	(874)	54			(928)
Transactions with noncontrolling interests	(151)	(35)				(116)
Ending Balance at Sep. 30, 2018	$ 379,419	$ 35,721	$ (3,927)	$ 346,503	$ (2,691)	$ 3,813