Share-Based Compensation Plans (Tables)

3 Months Ended

Mar. 31, 2016

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

Compensation Expense for Share-Based Payment Arrangements and Associated Tax Impacts

Total compensation expense for share-based payment arrangements and the associated tax impacts were as follows for the three months ended March 31, 2016 and 2015.

Table 50: Total Compensation Expense for Share-Based Payment Arrangements

	Three Months Ended March 31,
(In Millions)	2016		2015
Restricted Stock Unit Awards	$	15.3	$	13.5
Stock Options	6.4		6.0
Performance Stock Units	4.1		3.4
Total Share-Based Compensation Expense	25.8		22.9
Tax Benefits Recognized	$	9.7	$	8.6