SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

9 Months Ended

Sep. 30, 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:

	Quarterly		Year to Date
In Millions	2012	2011	2012	2011
Weighted Average Shares Outstanding - Basic	131.4	129.1	130.8	128.5
Net effect of dilutive equity forward shares	2.4	1.2	2.3	1.3
Weighted Average Shares - Diluted	133.8	130.3	133.1	129.8