The employer's best estimate, as soon as it can be reasonably determined, of maximum contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position.

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The amount of gains or losses recognized in net periodic benefit cost.

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The amount of the prior service cost or credit recognized in net periodic benefit cost relating to benefit changes attributable to plan participants' prior service pursuant to a plan amendment or a plan initiation.

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The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time.

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The amount of net gain (loss) recognized in net periodic benefit cost as a result of an event that significantly reduces the expected years of future service of present employees or eliminates for a significant number of employees the accrual of defined benefits for some or all of their future services.

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The amount of net gain (loss) recognized in net periodic benefit cost as a result of an irrevocable action that relieves the employer (or the plan) of primary responsibility for a benefit obligation and eliminates significant risks related to the obligation and the assets used to effect the settlement. Examples of transactions that constitute a settlement include (a) making lump-sum cash payments to plan participants in exchange for their rights to receive specified benefits and (b) purchasing nonparticipating annuity contracts to cover vested benefits.

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The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan.

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The amount of the cost recognized during the period for defined contribution plans.

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The amount of cash or cash equivalents contributed by the entity to fund its pension plans.

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PENSION AND POSTRETIREMENT BENEFIT PLANS (Details) (USD $) In Millions	3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended				6 Months Ended		3 Months Ended		6 Months Ended
	Jun. 30, 2011 Pension Benefits [Member]	Jun. 30, 2010 Pension Benefits [Member]	Jun. 30, 2011 Pension Benefits [Member]	Jun. 30, 2010 Pension Benefits [Member]	Jun. 30, 2011 Other Benefits [Member]	Jun. 30, 2010 Other Benefits [Member]	Jun. 30, 2011 Other Benefits [Member]	Jun. 30, 2010 Other Benefits [Member]	Jun. 30, 2011 United States Pension Plans [Member]	Dec. 31, 2011 United States Pension Plans [Member]	Jun. 30, 2011 International Pension Plans [Member]	Dec. 31, 2011 International Pension Plans [Member]	Jun. 30, 2011 United States And Puerto Rico Defined Contribution Plans [Member]	Jun. 30, 2010 United States And Puerto Rico Defined Contribution Plans [Member]	Jun. 30, 2011 United States And Puerto Rico Defined Contribution Plans [Member]	Jun. 30, 2010 United States And Puerto Rico Defined Contribution Plans [Member]
Service cost - benefits earned during the period	$ 11	$ 11	$ 21	$ 22	$ 2	$ 2	$ 4	$ 4
Interest cost on projected benefit obligation	86	86	170	173	6	8	13	15
Expected return on plan assets	(118)	(112)	(233)	(225)	(6)	(6)	(13)	(12)
Amortization of prior service cost/(benefit)	0	0	0	0	0	(1)	(1)	(2)
Amortization of net actuarial loss	29	24	57	48	1	3	3	6
Curtailments	0	6	(1)	9	0	0	0	0
Settlements	0	5	(2)	5	0	0	0	0
Net periodic benefit cost	8	20	12	32	3	6	6	11
Expected contributions to pension plans										330
Contributions to pension plan									319		47
Expected pension plan contributions range, minimum												75
Expected pension plan contributions range, maximum												90
Defined contribution plan expense													$ 47	$ 44	$ 86	$ 95