Net Income Per Common Share (Tables)

3 Months Ended

Mar. 31, 2015

Net Income Per Common Share on Basic and Diluted Basis

The following table presents the calculation of net income per common share on a basic and diluted basis (all balances have been adjusted to reflect the 10% stock dividend):

	For the Three Months Ended March 31,
(in millions, except number of shares and per share amounts)	2015		2014
Net income	$	58.8	$	40.2
Weighted average common shares outstanding - basic		28,129,692		29,165,911
Effect of dilutive securities:
Equity compensation awards		547,687		497,179
Weighted average common shares outstanding - diluted		28,677,379		29,663,090
Net income per common share:
Basic	$	2.09	$	1.38
Diluted	$	2.05	$	1.36