CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (Parenthetical) - shares	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
CONSOLIDATED STATEMENT OF CHANGES IN EQUITY
Common stock issued under employee plans (in shares)	4,349,552	6,354,088
Purchases of treasury stock under employee plans (in shares)	954,158	1,124,077
Sales of treasury stock under employee plans (in shares)	484,817	894,291
Other treasury shares purchased, not retired (in shares)	24,293,844	70,854,767