EMPLOYEE STOCK BENEFIT PLANS (Tables)

6 Months Ended

Jun. 30, 2013

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

Summary of stock-based compensation expense by award type

	Three Months Ended June 30,						Six Months Ended June 30,
(In millions)	2013			2012			2013			2012
Stock options	$	1.6		$	1.9		$	3.3		$	3.7
Performance share awards	5.2			4.4			9.4			9.8
Restricted stock units	3.0			2.0			5.7			4.4
Total pre-tax stock-based compensation expense	$	9.8		$	8.3		$	18.4		$	17.9
Net tax benefit related to stock-based compensation expense	$	(3.3	)	$	(2.9	)	$	(6.2	)	$	(6.7	)

Awards Granted and Weighted-Average Grant Date Fair Value of Options Granted

(Shares in millions)	Shares Granted	Weighted- Average Grant Date Fair Value
Stock options	0.5	$	15.07
Performance share awards	0.2	$	72.54
Restricted stock units	0.1	$	74.93

Unrecognized Compensation Costs Of Outstanding Share Awards

(Dollars and shares in millions)	Outstanding Awards	Unrecognized Compensation Expense		Expected Weighted-Average Period to be Recognized (years)
Stock options	2.0	$	10.6	2.2
Performance share awards	0.4	$	13.3	1.5
Restricted stock units	0.5	$	17.1	2.7