v2.4.0.6

Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2011

Pension and Postretirement Plans

An analysis of the projected benefit obligations for our pension plans and accumulated benefit obligations for our postretirement health and life insurance plans follows:

		Millions of Dollars
		Pension Benefits																Other Benefits
		2011								2010								2011				2010
		U.S.				Int’l.				U.S.				Int’l.
Change in Benefit Obligation
Benefit obligation at January 1		$	5,539				3,206				5,042				3,101				862				839
Service cost			225				98				229				90				10				11
Interest cost			247				178				260				169				42				46
Plan participant contributions			—				5				—				4				23				20
Government subsidy			—				—				—				—				4				—
Plan amendments			—				(53	)			12				—				35				—
Actuarial loss			642				195				305				59				20				14
Benefits paid			(478	)			(116	)			(309	)			(115	)			(68	)			(70	)
Curtailment			—				—				—				(1	)			—				—
Foreign currency exchange rate change			—				(29	)			—				(101	)			(2	)			2
Benefit obligation at December 31*		$	6,175				3,484				5,539				3,206				926				862
*Accumulatedbenefit obligation portion of above at December 31:		$	5,363				2,939				4,905				2,711
Change in Fair Value of Plan Assets
Fair value of plan assets at January 1		$	3,890				2,581				3,144				2,281				—				—
Actual return on plan assets			64				53				458				259				—				—
Company contributions			673				226				597				216				41				50
Plan participant contributions			—				5				—				4				23				20
Government subsidy			—				—				—				—				4				—
Benefits paid			(478	)			(116	)			(309	)			(115	)			(68	)			(70	)
Curtailment			—				—				—				(1	)			—				—
Foreign currency exchange rate change			—				(27	)			—				(63	)			—				—
Fair value of plan assets at December 31		$	4,149				2,722				3,890				2,581				—				—
Funded Status		$	(2,026	)			(762	)			(1,649	)			(625	)			(926	)			(862	)

Amounts Recognized in Consolidated Balance Sheet

		Millions of Dollars
		Pension Benefits																Other Benefits
		2011								2010								2011				2010
		U.S.				Int’l.				U.S.				Int’l.
Amounts Recognized in the Consolidated Balance Sheet at December 31
Noncurrent assets		$	—				94				—				156				—				—
Current liabilities			(118	)			(5	)			(74	)			(4	)			(62	)			(51	)
Noncurrent liabilities			(1,908	)			(851	)			(1,575	)			(777	)			(864	)			(811	)
Total recognized		$	(2,026	)			(762	)			(1,649	)			(625	)			(926	)			(862	)

Weighted-Average Assumptions Used to Determine Benefit Obligations and Net Periodic Benefit Cost

Weighted-Average Assumptions Used to Determine Benefit Obligations at December 31
Discount rate			4.30	%			4.90				4.65				5.40				4.40				5.00
Rate of compensation increase			4.25				4.30				4.00				4.10				—				—
Weighted-Average Assumptions Used to Determine Net Periodic Benefit Cost for Years Ended December 31
Discount rate			4.65	%			5.40				5.35				5.80				5.00				5.60
Expected return on plan assets			7.00				6.40				7.00				6.50				—				—
Rate of compensation increase			4.00				4.10				4.00				4.50				—				—

Before Tax Amounts Not Been Recognized in Net Periodic Postretirement Benefit Cost

Included in accumulated other comprehensive income at December 31 were the following before-tax amounts that had not been recognized in net periodic benefit cost:

		Millions of Dollars
		Pension Benefits																Other Benefits
		2011								2010								2011				2010
		U.S.				Int’l.				U.S.				Int’l.
Unrecognized net actuarial loss (gain)		$	2,240				705				1,567				444				(26	)			(51	)
Unrecognized prior service cost (credit)			52				(78	)			61				(25	)			(13	)			(54	)

Sources of Change in Other Comprehensive Income

		Millions of Dollars
		Pension Benefits																Other Benefits
		2011								2010								2011				2010
		U.S.				Int’l.				U.S.				Int’l.
Sources of Change in Other Comprehensive Income
Net gain (loss) arising during the period		$	(858	)			(307	)			(70	)			75				(20	)			(14	)
Amortization of (gain) loss included in income			185				46				167				55				(5	)			(7	)
Net change during the period		$	(673	)			(261	)			97				130				(25	)			(21	)
Prior service (cost) credit arising during the period		$	—				53				(12	)			(1	)			(34	)			—
Amortization of prior service cost (credit) included in income			9				—				10				2				(7	)			3
Net change during the period		$	9				53				(2	)			1				(41	)			3

Amounts Included in Accumulated Other Comprehensive Income that are Expected to be Amortized into Net Periodic Postretirement Cost

Amounts included in accumulated other comprehensive income at December 31, 2011, that are expected to be amortized into net periodic postretirement cost during 2012 are provided below:

		Millions of Dollars
		Pension Benefits								Other Benefits
		U.S.				Int’l.
Unrecognized net actuarial loss (gain)		$	235				71				(3	)
Unrecognized prior service cost			9				(9	)			(4	)

Net Periodic Benefit Cost Related to Continuing and Discontinued Operations of All Defined Benefit Plans

The components of net periodic benefit cost related to continuing and discontinued operations of all defined benefit plans are presented in the following table:

		Millions of Dollars
		Pension Benefits																								Other Benefits
		2011								2010								2009								2011				2010				2009
		U.S.				Int’l.				U.S.				Int’l.				U.S.				Int’l.
Components of Net Periodic Benefit Cost
Service cost		$	225				98				229				90				194				79				10				11				9
Interest cost			247				178				260				169				277				144				42				46				47
Expected return on plan assets			(280	)			(175	)			(224	)			(147	)			(184	)			(125	)			—				—				—
Amortization of prior service cost (credit)			9				—				10				2				11				1				(7	)			3				9
Recognized net actuarial loss (gain)			165				46				167				55				186				35				(5	)			(7	)			(15	)
Net periodic benefit cost		$	366				147				442				169				484				134				40				53				50

Fair Values of Our Pension Plan Assets

The fair values of our pension plan assets at December 31, by asset class were as follows:

		Millions of Dollars
		U.S.																International
		Level 1				Level 2				Level 3				Total				Level 1				Level 2				Level 3				Total
2011
Equity Securities
U.S.		$	1,251				—				—				1,251				413				—				—				413
International			803				—				—				803				413				—				—				413
Common/collective trusts			—				634				—				634				—				234				—				234
Mutual funds			—				—				—				—				246				—				—				246
Debt Securities
Government			311				81				—				392				532				—				—				532
Corporate			—				551				3				554				—				122				1				123
Agency and mortgage-backed securities			—				105				—				105				—				43				—				43
Common/collective trusts			—				249				—				249				—				346				—				346
Mutual funds			—				—				—				—				130				—				—				130
Cash and cash equivalents			—				—				—				—				32				26				—				58
Private equity funds			—				—				4				4				—				—				13				13
Derivatives			—				—				—				—				—				11				—				11
Insurance contracts			—				—				—				—				—				—				15				15
Real estate			—				—				—				—				—				—				139				139
Total*		$	2,365				1,620				7				3,992				1,766				782				168				2,716

* Excludes the participating interest in the annuity contract with a net asset value of $144 million and net receivables related to security transactions of $19 million.

2010
Equity Securities
U.S.		$	1,250				—				—				1,250				378				—				—				378
International			818				—				—				818				498				—				—				498
Common/collective trusts			—				635				—				635				—				246				—				246
Mutual funds			—				—				—				—				282				—				—				282
Debt Securities
Government			251				56				—				307				390				—				—				390
Corporate			—				420				3				423				—				171				2				173
Agency and mortgage-backed securities			—				81				—				81				—				—				—				—
Common/collective trusts			—				270				—				270				—				329				—				329
Mutual funds			—				—				—				—				122				—				—				122
Cash and cash equivalents			—				—				—				—				9				10				—				19
Private equity funds			—				—				6				6				—				—				8				8
Derivatives			—				—				—				—				—				12				—				12
Insurance contracts			—				—				—				—				—				—				16				16
Real estate			—				—				—				—				—				—				101				101
Total*		$	2,319				1,462				9				3,790				1,679				768				127				2,574

* Excludes the participating interest in the annuity contract with a net asset value of $92 million and net receivables related to security transactions of $15 million.

Benefit Payments Exclusive Amount to be Paid From Participating Annuity Contract and Which Reflect Expected Future Service, as Appropriate, are Expected to be Paid

The following benefit payments, which are exclusive of amounts to be paid from the participating annuity contract and which reflect expected future service, as appropriate, are expected to be paid:

		Millions of Dollars
		Pension Benefits								Other Benefits
		U.S.				Int’l.
2012		$	577				110				63
2013			501				113				64
2014			524				121				67
2015			553				129				70
2016			598				134				72
2017-2021			3,206				794				385

CPSP Stock Savings Feature Shares

The total CPSP stock savings feature shares as of December 31 were:

		2011				2010
Unallocated shares			811,963				3,385,778
Allocated shares			19,315,372				19,198,502
Total shares			20,127,335				22,584,280

Share-Based Compensation Expense Recognized in Income Related to Continuing and Discontinued Operations and Associated Tax Benefit

Total share-based compensation expense recognized in income related to continuing and discontinued operations and the associated tax benefit for the years ended December 31, were as follows:

		Millions of Dollars
		2011				2010				2009
Compensation cost		$	246				211				121
Tax benefit			86				78				42

Summary of Stock Option Activity for Three Years Ended December 31, 2011

The following summarizes our stock option activity for the three years ended December 31, 2011:

						Weighted-				Weighted-Average				Millions of Dollars
		Options				Average Exercise  Price				Grant-Date Fair Value				Aggregate Intrinsic Value
Outstanding at December 31, 2008			36,615,753			$	35.65
Granted			3,311,200				45.47			$	11.18
Exercised			(2,919,118	)			24.10							$	67
Forfeited			(332,941	)			52.04
Expired or canceled			(241,421	)			63.49
Outstanding at December 31, 2009			36,433,473			$	37.13
Granted			3,040,500				48.39			$	11.70
Exercised			(6,401,483	)			29.08							$	183
Forfeited			(255,889	)			48.42
Expired or canceled			(204,727	)			58.94
Outstanding at December 31, 2010			32,611,874			$	39.54
Granted			1,907,000				70.13			$	16.70
Exercised			(10,022,685	)			30.08							$	416
Forfeited			(82,434	)			62.26
Expired or canceled			(41,704	)			51.60
Outstanding at December 31, 2011			24,372,051			$	45.73
Vested at December 31, 2011			22,214,254			$	44.49							$	611
Exercisable at December 31, 2011			19,666,959			$	43.19							$	564

Significant Assumptions Used to Calculate Fair Market Values

The significant assumptions used to calculate the fair market values of the options granted over the past three years, as calculated using the Black-Scholes-Merton option-pricing model, were as follows:

		2011				2010				2009
Assumptions used
Risk-free interest rate			3.10	%			3.23				2.90
Dividend yield			4.00	%			4.00				3.50
Volatility factor			33.40	%			33.80				32.90
Expected life (years)			6.87				6.65				6.53

The ranges in the assumptions used were as follows:

		2011								2010								2009
		High				Low				High				Low				High				Low
Ranges used
Risk-free interest rate			3.10	%			3.10				3.23				3.23				2.90				2.90
Dividend yield			4.00				4.00				4.00				4.00				3.50				3.50
Volatility factor			33.40				33.40				33.80				33.80				32.90				32.90

Summary of Restricted Stock Unit Activity

The following summarizes our stock unit activity for the three years ended December 31, 2011:

						Weighted-Average				Millions of Dollars
		Stock Units				Grant-Date Fair Value				Total Fair Value
Outstanding at December 31, 2008			5,927,698			$	61.14
Granted			2,910,095				43.41
Forfeited			(207,932	)			51.84
Issued			(1,910,309	)						$	88
Outstanding at December 31, 2009			6,719,552			$	57.08
Granted			2,890,010				46.38
Forfeited			(233,212	)			53.11
Issued			(1,573,487	)						$	79
Outstanding at December 31, 2010			7,802,863			$	53.04
Granted			2,746,045				67.54
Forfeited			(299,531	)			56.43
Issued			(1,520,419	)						$	109
Outstanding at December 31, 2011			8,728,958			$	55.41
Not Vested at December 31, 2011			6,175,477			$	55.93

Summary of Performance Share Program Activity

The following summarizes our Performance Share Program activity for the three years ended December 31, 2011:

		Performance				Weighted-Average				Millions of Dollars
		Share Units				Grant-Date Fair Value				Total Fair Value
Outstanding at December 31, 2008			3,176,178			$	68.13
Granted			659,812				45.47
Forfeited			(23,670	)			65.00
Issued			(407,442	)						$	19
Outstanding at December 31, 2009			3,404,878			$	64.63
Granted			317,072				48.39
Forfeited			(53,243	)			62.66
Issued			(234,121	)						$	12
Outstanding at December 31, 2010			3,434,586			$	63.43
Granted			615,780				70.57
Forfeited			(23,240	)			63.18
Issued			(509,365	)						$	37
Outstanding at December 31, 2011			3,517,761			$	64.35
Not Vested at December 31, 2011			1,063,982			$	64.16

Summary of Aggregate Activity of Restricted Shares and Units

The following summarizes the aggregate activity of these restricted shares and units for the three years ended December 31, 2011:

						Weighted-Average				Millions of Dollars
		Stock Units				Grant-Date Fair Value				Total Fair Value
Outstanding at December 31, 2008			3,364,020			$	36.75
Granted			78,299				45.72
Issued			(204,160	)						$	10
Canceled			(101,642	)			52.91
Outstanding at December 31, 2009			3,136,517			$	35.11
Granted			73,395				53.33
Issued			(181,035	)						$	9
Canceled			(58,441	)			44.23
Outstanding at December 31, 2010			2,970,436			$	34.06
Granted			76,642				70.25
Issued			(139,523	)						$	10
Canceled			(319,640	)			30.90
Outstanding at December 31, 2011			2,587,915			$	33.49
Not Vested at December 31, 2011			—

X

- Definition

Tabular disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans. This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall.

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Tabular disclosure of the amounts related to pension plans and/or other employee benefit plans in accumulated other comprehensive income (loss) expected to be recognized as components of net periodic benefit cost over the next fiscal year, including the net gain (loss), net prior service cost or credit, and net transition asset or obligation.

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Tabular disclosure of the amounts that are recognized in the balance sheet (or statement of financial position) for pension plans and/or other employee benefit plans, showing separately the assets and current and noncurrent liabilities (if applicable) recognized.

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Tabular disclosure of the assumptions used to determine for pension plans and/or other employee benefit plans the benefit obligation and net benefit cost, including assumed discount rates, rate increase in compensation increase, and expected long-term rates of return on plan assets.

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Tabular disclosure of the aggregate benefit obligation and aggregate fair value of plan assets for pension plans and/or other employee benefit plans with benefit obligations in excess of plan assets as of the measurement date.

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Tabular disclosure of the description of the plan, the basis for determining contributions, including the employee groups covered, and the nature and effect of significant matters affecting comparability of information for all periods presented. For leveraged ESOPs and pension reversion ESOPs, the disclosure may include the basis for releasing shares and how dividends on allocated and unallocated shares are used. Disclosure may also include a description of the accounting policies followed for ESOP transactions, including the method of measuring compensation, the classification of dividends on ESOP shares, and the treatment of ESOP shares for EPS computations. If the employer has both old ESOP shares for which it does not adopt the latest guidance and new ESOP shares for which the new guidance is required, the accounting policies for both blocks of shares may be described. Disclosure may also include he amount of compensation cost recognized during the period, the number of allocated shares, committed-to-be-released shares, and suspense shares held by the ESOP at the balance-sheet date, the fair value of unearned ESOP shares at the balance-sheet date for shares accounted for under the latest guidance, the existence and nature of any repurchase obligation, including disclosure of the fair value of the shares allocated as of the balance sheet date, which are subject to a repurchase obligation.

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Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter.

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Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

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Tabular disclosure of the amounts related to pension plans and/or other employee benefit plans in accumulated other comprehensive income or loss that have not yet been recognized as components of net periodic benefit cost, such as the net gain (loss), net prior service cost or credit, and net transition asset or obligation.

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Tabular disclosure of the changes in outstanding nonvested performance-based units.

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No definition available.

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

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