Incentive Program (Tables)

12 Months Ended

Dec. 31, 2014

Incentive Program [Abstract]

Summary Of Restricted Stock And Units Outstanding

	2014
		Weighted Average
		Grant-Date
Restricted stock and units outstanding	Shares	Fair Value per Share
	(thousands)	(dollars)
Issued and outstanding at January 1	45,207		78.29
2013 award issued in 2014	9,705		94.47
Vested	(10,286)		79.89
Forfeited	(187)		78.89
Issued and outstanding at December 31	44,439		81.45

Grant Value Of Restricted Stock And Units

Value of restricted stock and units	2014	2013	2012
Grant price (dollars)	95.20	94.47	87.24
Value at date of grant:	(millions of dollars)
Restricted stock and units settled in stock	858	843	797
Units settled in cash	73	76	77
Total value	931	919	874