Share-based Compensation (Tables)

3 Months Ended

Mar. 31, 2014

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

Schedule about share-based compensation expense

The following table summarizes information about share-based compensation expense, which the Company has estimated will be $8.7 for 2014:

	Three Months Ended March 31,
Share-based Compensation Expense	2014		2013
Stock options	$	1.0	$	0.9
Restricted stock	1.9		1.7
Restricted stock units issued to Directors	0.3		0.2
Performance shares	0.8		1.1
Total share-based compensation expense	$	4.0	$	3.9