Retirement Benefits (Tables)

9 Months Ended

Sep. 30, 2011

Retirement Benefits [Abstract]

Schedule Of Defined Benefit Plan Net Periodic Benefit Cost [Table Text Block]

Combined U.S. and significant non-U.S. Plan	Pension						Postretirement
For the Three Months Ended September 30,	Benefits						Benefits
(In millions of dollars)	2011			2010			2011			2010
Service cost	$	55		$	49		$	1		$	—
Interest cost	153			145			2			4
Expected return on plan assets	(223		)	(204		)	—			—
Amortization of prior service credit	(5		)	(5		)	(3		)	(3		)
Recognized actuarial loss (credit)	54			36			(3		)	—
Net periodic benefit cost (credit)	$	34		$	21		$	(3	)	$	1
Combined U.S. and significant non-U.S. Plans	Pension						Postretirement
For the Nine Months Ended September 30,	Benefits						Benefits
(In millions of dollars)	2011			2010			2011			2010
Service cost	$	169		$	147		$	4		$	3
Interest cost	458			431			9			11
Expected return on plan assets	(668		)	(608		)	—			—
Amortization of prior service credit	(14		)	(15		)	(10		)	(10		)
Recognized actuarial loss (credit)	162			108			(3		)	—
Net periodic benefit cost	$	107		$	63		$	—		$	4
U.S. Plans only	Pension						Postretirement
For the Three Months Ended September 30,	Benefits						Benefits
(In millions of dollars)	2011			2010			2011			2010
Service cost	$	20		$	19		$	—		$	—
Interest cost	58			57			1			3
Expected return on plan assets	(79		)	(74		)	—			—
Amortization of prior service credit	(4		)	(4		)	(3		)	(3		)
Recognized actuarial loss (credit)	25			17			(3		)	—
Net periodic benefit cost (credit)	$	20		$	15		$	(5	)	$	—

U.S. Plans only	Pension						Postretirement
For the Nine Months Ended September 30,	Benefits						Benefits
(In millions of dollars)	2011			2010			2011			2010
Service cost	$	62		$	57		$	2		$	2
Interest cost	173			170			6			8
Expected return on plan assets	(236		)	(221		)	—			—
Amortization of prior service credit	(12		)	(13		)	(10		)	(10		)
Recognized actuarial loss (credit)	75			53			(3		)	—
Net periodic benefit cost (credit)	$	62		$	46		$	(5	)	$	—

Significant non-U.S. Plans only	Pension						Postretirement
For the Three Months Ended September 30,	Benefits						Benefits
(In millions of dollars)	2011			2010			2011		2010
Service cost	$	35		$	30		$	1	$	—
Interest cost	95			88			1		1
Expected return on plan assets	(144		)	(130		)	—		—
Amortization of prior service cost	(1		)	(1		)	—		—
Recognized actuarial loss	29			19			—		—
Net periodic benefit cost	$	14		$	6		$	2	$	1

Significant non-U.S. Plans only	Pension						Postretirement
For the Nine Months Ended September 30,	Benefits						Benefits
(In millions of dollars)	2011			2010			2011		2010
Service cost	$	107		$	90		$	2	$	1
Interest cost	285			261			3		3
Expected return on plan assets	(432		)	(387		)	—		—
Amortization of prior service cost	(2		)	(2		)	—		—
Recognized actuarial loss	87			55			—		—
Net periodic benefit cost	$	45		$	17		$	5	$	4

Schedule of Defined Benefit Plan Weighted Average Assumption Used in Calculating Net Periodic Benefit Cost

Combined U.S. and significant non-U.S. Plans	Pension Benefits				Postretirement Benefits
	2011		2010		2011		2010
Weighted average assumptions:
Expected return on plan assets	8.2	%	8.1	%	—	%	—	%
Discount rate	5.6	%	6.0	%	5.8	%	6.3	%
Rate of compensation increase	4.1	%	4.2	%	—	%	—	%