SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

9 Months Ended

Sep. 30, 2011

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Reconciliation of the weighted average number of common shares

	Third Quarter		Year to Date
In Millions	2011	2010	2011	2010
Weighted Average Shares Outstanding - Basic	129.1	126.6	128.5	125.2
Net effect of dilutive stock-based compensation
plans and equity forward contracts	1.2	0.9	1.3	0.4
Weighted Average Shares - Diluted	130.3	127.5	129.8	125.6