v2.4.0.6

Impairment and Restructuring Charges (Tables) | 12 Months Ended
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Dec. 31, 2011
Impairment and Restructuring Charges |
Assets measured at fair value on a nonrecurring basis |
|  |  |  | Fair Value Measurements Using |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
|  | Year Ended December 31, 2010 |  | Impairment Losses Year Ended December 31, 2010 |
(US$ in millions) |  | Level 1 |  | Level 2 |  | Level 3 |
Property, plant and equipment |  | $ | 96 |  | $ | — |  | $ | — |  | $ | 96 |  | $ | (65 | )
Other intangible assets |  | $ | 3 |  | $ | — |  | $ | — |  | $ | 3 |  | $ | (9 | )
Goodwill |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | (3 | )

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- Definition Tabular disclosure of assets and liabilities by class, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). The disclosures that may be required or desired include: (a) the fair value measurements recorded during the period and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets or liabilities (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). Where the quoted price in an active market for the identical liability is not available, the Level 1 input is the quoted price of an identical liability when traded as an asset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 33 -Subparagraph a, b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=6925170&loc=d3e19296-110258 + Details
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