Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2011

Comprehensive Income Tables [Abstract]

Comprehensive income was as follows:

		Three Months Ended				Six Months Ended
		June 30,				June 30,
Millions		2011		2010		2011		2010
Net income		$	785	$	711	$	1,424	$	1,227
Other comprehensive income/(loss):
Defined benefit plans			-		1		1		4
Foreign currency translation			9		(1)		14		1
Derivatives			-		-		-		1
Total other comprehensive income [a]			9		-		15		6
Total comprehensive income		$	794	$	711	$	1,439	$	1,233

[a]	Net of deferred taxes of $5 million and $9 million during the three and six months ended June 30, 2011, respectively, and $0 million and $1 million during the three and six months ended June 30, 2010, respectively.

After-Tax Components of Accumulated Other Comprehensive Loss [Table Text Block]

The after-tax components of accumulated other comprehensive loss were as follows:

	Jun. 30,		Dec. 31,
Millions	2011		2010
Defined benefit plans	$	(702)	$	(703)
Foreign currency translation		(14)		(28)
Derivatives		(3)		(3)
Total	$	(719)	$	(734)

- Definition

Tabular disclosure of components of comprehensive income (loss) including, but not limited to: (a) foreign currency translation adjustments; (b) gains (losses) on foreign currency transactions that are designated as, and are effective as, economic hedges of a net investment in a foreign entity; (c) gains (losses) on intercompany foreign currency transactions that are of a long-term-investment nature, when the entities to the transaction are consolidated, combined, or accounted for by the equity method in the reporting enterprise's financial statements; (d) change in the market value of a futures contract that qualifies as a hedge of an asset reported at fair value; (e) unrealized holding gains (losses) on available-for-sale securities and that resulting from transfers of debt securities from the held-to-maturity category to the available-for-sale category; (f) a net loss recognized as an additional pension liability not yet recognized as net periodic pension cost; and (g) the net gain (loss) and net prior service cost or credit for pension plans and other postretirement benefit plans.

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