Shareowners' Equity (Parenthetical) (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Noncontrolling Interest
Common Stock, Shares Authorized	13,200,000,000		13,200,000,000
Common stock, par value per share	$ 0.06		$ 0.06
GECC
Noncontrolling Interest
Dividend Amount Paid By Finance Subsidiary To Parent	$ 472	$ 500	$ 1,555	$ 947
Special Dividend Paid By Finance Subsidiary To Parent	$ 333	$ 1,500	$ 666	$ 3,000