Repositioning Actions and Supplemental Data (Tables)

6 Months Ended

Jun. 30, 2011

Repositioning Actions and Supplemental Data [Abstract]

Summary of Repositioning Actions [Table Text Block]

Severance	$	92.8
Real estate lease terminations		15.3
Asset and goodwill write-offs related to disposals and other costs		23.2
	$	131.3

Components of Operating Expenses [Table Text Block]

	Three Months Ended June 30				Six Months Ended June 30
	2011		2010		2011		2010
Salary and service costs	$	2,472.8	$	2,153.4	$	4,891.1	$	4,315.8
Office and general expenses		526.5		472.4		937.4		939.0
Operating expenses	$	2,999.3	$	2,625.8	$	5,828.5	$	5,254.8

Impact of Repositioning Actions and Remeasurement Gain on Components of Operting Expenses [Table Text Block]

	Increase (Decrease)
	Respositioning Actions		Remeasurement Gain
Salary and service costs	$	92.8
Office and general expenses		38.5	$	(123.4	)
	$	131.3	$	(123.4	)

Changes in Operating Capital [Table Text Block]

	2011			2010
Decrease in accounts receivable	$	299.5		$	168.8
Increase in work in progress and other current assets		(115.9	)		(255.2	)
Decrease in accounts payable		(813.0	)		(498.5	)
Decrease in customer advances and other current liabilities		(418.1	)		(213.0	)
Increase in severance liability related to repositioning actions		26.7			—
Change in other assets and liabilities, net		207.6			41.8
Change in operating capital	$	(813.2	)	$	(756.1	)
Income taxes paid	$	168.5		$	179.2
Interest paid		72.9			77.8