Stock-Based Compensation Plans (Tables)

3 Months Ended

Mar. 31, 2014

Stock-Based Compensation Plans [Abstract]

Schedule Of Stock Based Compensation Expense

(In millions)	For the Three Months Ended March 31,
	2014		2013
Restricted stock	$	0.9	$	0.6
Restricted stock units		3.5		0.9
Total	$	4.4	$	1.5

Summary Of Restricted Stock Units Activity

(Dollars in millions)	Number of Restricted Stock Units		Weighted Average Grant-Date Fair Value Per Share
Outstanding as of January 1, 2014		1,099,157	$	48.23
Granted		71,900		130.16
Converted		(300,875)		26.53
Outstanding as of March 31, 2014		870,182	$	62.50