SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

3 Months Ended

Mar. 31, 2012

Accounting Policies [Abstract]

Reconciliation of the weighted average number of common shares

Reconciliations of the weighted average number of common shares for basic and dilutive purposes are as follows:

In Millions	2012	2011
Weighted Average Shares Outstanding - Basic	130.3	127.9
Net effect of dilutive equity forward shares	1.9	1.1
Weighted Average Shares - Diluted	132.2	129.0