Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of stock -based compensation expense in operations

Stock-based compensation expense related to continuing operations is included in Selling, General and Administrative expenses in the accompanying Consolidated Statements of Operations as follows (in millions):

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2013		2012		2013		2012
Compensation expense(1)	$	5.3	$	2.7	$	20.5	$	10.5

⁽¹⁾ Stock-Based Compensation expense is recorded in our Corporate and other business segment.