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Segment Information (Detail) (USD $) In Millions, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2012 | Mar. 31, 2011
Segment Reporting Information [Line Items] |  |
External Sales | $ 1,977 | $ 1,800
Segment EBITDA | 215 | 190
LVD |  |
Segment Reporting Information [Line Items] |  |
External Sales | 727 | 673
Inter- Segment Sales | 58 | 56
Segment EBITDA | 63 | 66
Power Technologies |  |
Segment Reporting Information [Line Items] |  |
External Sales | 268 | 267
Inter- Segment Sales | 5 | 7
Segment EBITDA | 40 | 40
Commercial Vehicle |  |
Segment Reporting Information [Line Items] |  |
External Sales | 551 | 475
Inter- Segment Sales | 33 | 29
Segment EBITDA | 61 | 43
Off-Highway |  |
Segment Reporting Information [Line Items] |  |
External Sales | 418 | 373
Inter- Segment Sales | 15 | 15
Segment EBITDA | 49 | 41
Structures |  |
Segment Reporting Information [Line Items] |  |
External Sales | 13 | 11
Segment EBITDA | 2 |
Eliminations and other |  |
Segment Reporting Information [Line Items] |  |
External Sales |  | 1
Inter- Segment Sales | $ (111) | $ (107)

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- Definition Amount of revenue from transactions with other operating segments of the same entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 27 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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. + Details
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- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
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