Business Combinations and Acquisitions (Tables)

9 Months Ended

Sep. 30, 2011

Business Combinations [Abstract]

Unaudited Pro Forma Financial Information

The following table summarizes unaudited pro forma financial information assuming the SunTrust Acquisition occurred at the beginning of the period presented. This pro forma financial information is for informational purposes only and is not indicative of future results. In addition, the following pro forma financial information has not been adjusted to reflect lower current levels of assets under management:

	(pro forma) Three Months Ended		(pro forma) Nine Months Ended
(in millions, except per share data)	September 30, 2010		September 30, 2010
Revenue	$	249.8	$	735.8
Net income attributable to Federated Investors, Inc.	$	45.3	$	140.8
Earnings per share – Basic and Diluted attributable to Federated Investors, Inc.	$	0.44	$	1.35