Consolidated Condensed Statement of Changes in Total Equity (Unaudited) (Parenthetical) (USD $) In Millions	9 Months Ended
Sep. 30, 2011
Taxes on currency translation adjustment	$ 0
Taxes on realization of loss on cash flow hedges	0
Taxes on unrealized actuarial loss on defined benefits plans	0
Taxes on unrealized gain in equity investment	0
Accumulated Other Comprehensive Income (Loss)
Taxes on currency translation adjustment	0
Taxes on realization of loss on cash flow hedges	0
Taxes on unrealized actuarial loss on defined benefits plans	0
Taxes on unrealized gain in equity investment	$ 0

Pretax change in the value of either the benefit obligation or the plan assets resulting from experience different from that assumed or from a change in an actuarial assumption, or the consequence of a decision to temporarily deviate from the substantive plan, that has not been recognized in net periodic benefit cost.

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- Definition

Tax effect of the adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into functional currency of the reporting entity that is attributable to the parent entity.

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- Definition

Gross appreciation or the gross loss in value of the total of unsold available-for-sale securities during the period being reported (except when designated as a fair value hedge).

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