Supplementary Data (Tables)

9 Months Ended

Sep. 30, 2012

The following table presents the components of accrued liabilities.



	September 30, 2012		December 31, 2011
Salaries, benefits and related expenses	$	397.4	$	520.6
Office and related expenses	46.7		57.9
Acquisition obligations	19.4		43.7
Interest	24.3		40.3
Professional fees	20.6		25.3
Other	141.6		139.3
Total accrued liabilities	$	650.0	$	827.1

Other Income, net

Results of operations for the three and nine months ended September 30, 2012 and 2011 include certain items that are not directly associated with our revenue-producing operations.



	Three months ended September 30,					Nine months ended September 30,
	2012			2011		2012			2011
(Losses) gains on sales of businesses and investments	$	(3.4	)	$	132.0	$	(5.2	)	$	125.8
Vendor discounts and credit adjustments	5.0			4.8		9.9			7.7
Other income, net	0.1			0.3		0.4			2.8
Total other income, net	$	1.7		$	137.1	$	5.1		$	136.3

Share Repurchase Program

The following table presents our share repurchase activity under our share repurchase programs.



	Nine months ended September 30,
	2012		2011
Number of shares repurchased	18.6		27.0
Aggregate cost, including fees	$	201.4	$	269.0
Average price per share, including fees	$	10.85	$	9.97