Consolidated Income Statement (Parenthetical) (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2012	Dec. 31, 2011	Mar. 31, 2011
Net (income) loss attributable to noncontrolling interests	$ (12)	$ 27	$ (45)
Investment Management Funds
Net (income) loss attributable to noncontrolling interests	$ (11)	$ 28	$ (44)

The portion of net Income or Loss attributable to the noncontrolling interest (if any) deducted in order to derive the portion attributable to the parent.

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+ Details