v2.4.0.6
Other Revenues (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Gain (loss) on sale of equity method investments $ 0 $ 0 $ 668
Gain on sale of available for sale securities 88 145 102
Gain (loss) on retirement of long-term debt 29 155 (27)
Income (loss) from equity method investments (23) (995) (37)
Other 374 833 681
Total 555 175 1,236
China International Capital Corporation Limited
     
Gain (loss) on sale of equity method investments 0 0 668
FrontPoint
     
Impairment charges 0 (30) (126)
Mitsubishi UFJ Morgan Stanley Securities Co., Ltd
     
Income (loss) from equity method investments 152 (783) (62)
Invesco
     
Gain on sale of available for sale securities $ 0 $ 0 $ 102