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Goodwill and Intangible Assets, Net | 3 Months Ended
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Mar. 31, 2012
Goodwill and Intangible Assets, Net [Abstract] |
Goodwill and Intangible Assets, Net Disclosure [Text Block] | Goodwill and Intangible Assets, Net. Goodwill consists of the following:
| March 31, 2012 |  | December 31, 2011
| Gross Carrying Amount |  | Accumulated Impairment |  | Net Carrying Value |  | Gross Carrying Amount |  | Accumulated Impairment |  | Net Carrying Value
| (in millions)
Automotive | $ | 1,332 |  |  | $ | (226 | ) |  | $ | 1,106 |  |  | $ | 1,323 |  |  | $ | (226 | ) |  | $ | 1,097 |
Railcar | 7 |  |  | — |  |  | 7 |  |  | 7 |  |  | — |  |  | 7 |
Food Packaging | 3 |  |  | — |  |  | 3 |  |  | 3 |  |  | — |  |  | 3 |
Metals | 12 |  |  | — |  |  | 12 |  |  | 20 |  |  | — |  |  | 20 |
| $ | 1,354 |  |  | $ | (226 | ) |  | $ | 1,128 |  |  | $ | 1,353 |  |  | $ | (226 | ) |  | $ | 1,127 |
Intangible assets, net consists of the following:
|  |  | March 31, 2012 |  | December 31, 2011
| Useful Life |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Value |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Value
| (in years) |  | (in millions)
Definite-lived intangible assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Automotive | 1 - 22 |  | $ | 657 |  |  | $ | (234 | ) |  | $ | 423 |  |  | $ | 656 |  |  | $ | (222 | ) |  | $ | 434 |
Gaming | 3 - 42 |  | 25 |  |  | (3 | ) |  | 22 |  |  | 25 |  |  | (2 | ) |  | 23 |
Food Packaging | 6 - 12 |  | 23 |  |  | (14 | ) |  | 9 |  |  | 23 |  |  | (14 | ) |  | 9 |
Metals | 5 - 15 |  | 19 |  |  | (7 | ) |  | 12 |  |  | 15 |  |  | (7 | ) |  | 8 |
Real Estate | 12 - 12.5 |  | 121 |  |  | (36 | ) |  | 85 |  |  | 121 |  |  | (34 | ) |  | 87 |
|  |  | $ | 845 |  |  | $ | (294 | ) |  | 551 |  |  | $ | 840 |  |  | $ | (279 | ) |  | 561 |
Indefinite-lived intangible assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Automotive |  |  |  |  |  |  |  |  | 277 |  |  |  |  |  |  |  |  | 277 |
Gaming |  |  |  |  |  |  |  |  | 54 |  |  |  |  |  |  |  |  | 54 |
Food Packaging |  |  |  |  |  |  |  |  | 2 |  |  |  |  |  |  |  |  | 2 |
Metals |  |  |  |  |  |  | 2 |  |  |  |  |  |  | 2 |
Home Fashion |  |  |  |  |  |  | 3 |  |  |  |  |  |  | 3 |
|  |  |  |  |  |  | 338 |  |  |  |  |  |  | 338 |
Intangible assets, net |  |  |  |  |  |  | $ | 889 |  |  |  |  |  |  | $ | 899 |
We recorded amortization expense for each of the three months ended March 31, 2012 and 2011 of $15 million associated with definite-lived intangible assets. We utilize the straight-line method of amortization, recognized over the estimated useful lives of the assets. Automotive During the three months ended March 31, 2012, our Automotive segment increased goodwill and decreased property, plant and equipment by $8 million to correct for property, plant and equipment that were improperly valued in our initial purchase accounting. Railcar We perform the annual goodwill impairment test as of March 1 of each year for our Railcar segment. For purposes of goodwill impairment testing, our Railcar operating segment constitutes our reporting unit ("Railcar reporting unit"). We assess qualitative factors to determine whether it is more likely than not (that is, a likelihood of more than 50 percent) that the fair value of our Railcar reporting unit is greater than its carrying amount. If, however, we had determined that it was more likely than not that the fair value of our Railcar reporting unit was less than its carrying amount, then we would perform the first step of the two-step goodwill impairment test. In evaluating whether it is more likely than not that the fair value of our Railcar reporting unit is greater than its carrying amount, we considered various qualitative and quantitative factors, including macroeconomic conditions, railcar industry trends and the fact that our Railcar reporting unit has historical positive operating cash flows that we anticipate will continue. After assessing these factors, we determined that it is more likely than not the fair value of our Railcar reporting unit is greater than its carrying amount, and therefore no further testing was necessary. Food Packaging As a result of our acquisition of a controlling interest in Viskase on January 15, 2010, certain long-term assets have been adjusted as a result of our required utilization of common control parties' underlying basis in such assets. As of March 31, 2012, the net balances of such assets included adjustments as follows: $3 million for goodwill and $10 million for intangible assets. Metals During the three months ended March 31, 2012, PSC Metals reduced its goodwill by $8 million. This change related to certain acquisitions made during fiscal 2011 and consisted of an $11 million increase in tangible and identifiable intangible assets due to finalization of purchase price allocations, offset by additional purchase price payments of $3 million.

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- Definition The entire disclosure for the aggregate amount of goodwill and a description of intangible assets, which may include (a) for amortizable intangible assets (also referred to as finite-lived intangible assets), the carrying amount, the amount of any significant residual value, and the weighted-average amortization period, (b) for intangible assets not subject to amortization (also referred to as indefinite-lived intangible assets), the carrying amount, and (c) the amount of research and development assets acquired and written off in the period, including the line item in the income statement in which the amounts written off are aggregated, if not readily apparent from the income statement. Also discloses (a) for amortizable intangibles assets in total and by major class, the gross carrying amount and accumulated amortization, the total amortization expense for the period, and the estimated aggregate amortization expense for each of the five succeeding fiscal years, (b) for intangible assets not subject to amortization the carrying amount in total and by major class, and (c) for goodwill, in total and for each reportable segment, the changes in the carrying amount of goodwill during the period (including the aggregate amount of goodwill acquired, the aggregate amount of impairment losses recognized, and the amount of goodwill included in the gain (loss) on disposal of a reporting unit). If any part of goodwill has not been allocated to a reportable segment, discloses the unallocated amount and the reasons for not allocating. For each impairment loss recognized related to an intangible asset (excluding goodwill), discloses: (a) a description of the impaired intangible asset and the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method for determining fair value, (c) the caption in the income statement or the statement of activities in which the impairment loss is aggregated, and (d) the segment in which the impaired intangible asset is reported. For each goodwill impairment loss recognized, discloses: (a) a description of the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method of determining the fair value of the associated reporting unit, and (c) if a recognized impairment loss is an estimate not finalized and the reasons why the estimate is not final. May also disclose the nature and amount of any significant adjustments made to a previous estimate of an impairment loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6905597&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16265-109275 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 42, 43, 44, 45, 46, 47 -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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16373-109275 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16323-109275 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6905597&loc=d3e13854-109267 + Details
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