Restructuring Charges (Tables)

9 Months Ended

Sep. 30, 2013

Restructuring Charges

Schedule of the components of restructuring liability

(in millions)	Severance			Facilities			Other costs			Total
Balance, December 31, 2012	$	—		$	—		$	—		$	—
Provision for restructuring charges (1) (2)	13.4			0.3			0.4			14.1
Cash payments	(9.3		)	—			—			(9.3		)
Balance, March 31, 2013	4.1			0.3			0.4			4.8
Provision for restructuring charges (1) (2)	7.3			—			3.9			11.2
Cash payments	(6.2		)	(0.3		)	(0.4		)	(6.9		)
Balance, June 30, 2013	5.2			—			3.9			9.1
Provision for restructuring charges (1) (2)	2.8			—			(0.2		)	2.6
Cash payments	(4.9		)	—			(3.0		)	(7.9		)
Balance, September 30, 2013	$	3.1		$	—		$	0.7		$	3.8

(1) Restructuring charges for the three month and nine month period ended September 30, 2013 excludes $0.5 million and $7.9 million, respectively, of share-based compensation associated with the accelerated vesting of stock awards.

(2) Restructuring charges for the three month and nine month period ended September 30, 2013 excludes $0 and  $1.2 million of non-cash asset impairment charges, respectively.