INVESTMENTS (Details - Summarized financial information of equity method investees) (All other equity method investments, USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
All other equity method investments
Operating results:
Total revenues	$ 29,579	$ 19,181	$ 9,438
Total expenses	(7,828)	(5,515)	(5,183)
Net income	21,751	13,666	4,255
Balance sheet:
Total assets	207,994	150,586
Total liabilities	(67,346)	(25,134)
Equity method investments, Carrying Value	$ 18,951	$ 12,921