Net (Loss) Income Per Common Share (Tables)

12 Months Ended

Dec. 31, 2011

Net Income (Loss) Per Common Share On A Basic And Diluted Basis

(in millions, except number of shares and per share amounts)	2011			2010		2009
Net (loss) income	$	(81.9	)	$	86.7	$	115.2
Weighted average common shares outstanding - basic		27,169,132			29,566,004		30,731,226
Effect of dilutive securities
Equity compensation awards		0			369,968		111,668
Weighted average common shares outstanding - diluted		27,169,132			29,935,972		30,842,894
Net (loss) income per common share - basic	$	(3.02	)	$	2.93	$	3.75
Net (loss) income per common share - diluted	$	(3.02	)	$	2.90	$	3.74