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Business Acquisitions (Tables) (Business Acquisition, Acquiree - IDS [Member]) | 6 Months Ended
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Mar. 31, 2012
Business Acquisition, Acquiree - IDS [Member] |
Schedule of the Purchase Price |
Cash paid to sellers |  | $ | 48,412 |
Less cash acquired |  |  | (1,251 | )
Total purchase price |  |  | 47,161 |
Less marketable securities acquired |  |  | (8,463 | )
Price paid for business assets |  | $ | 38,698 |
Schedule of Purchase Price Allocation |
Current assets |  | $ | 14,627 |
Investments in marketable securities |  |  | 8,463 |
Property, plant, and equipment |  |  | 1,954 |
Goodwill |  |  | 24,188 |
Intangible assets |  |  | 11,882 |
Total assets acquired |  |  | 61,114 |
Other current liabilities |  |  | 5,505 |
Warranty accrual |  |  | 2,250 |
Postretirement benefits |  |  | 434 |
Deferred tax liabilities |  |  | 2,472 |
Other tax—noncurrent |  |  | 3,292 |
Total liabilities assumed |  |  | 13,953 |
Net assets acquired |  | $ | 47,161 |
Schedule of Finite-Lived Intangible Assets Acquired |
|  | Amount |  |  | Weighted- Average Useful Life |  |  | Amortization Method |
Customer relationships |  | $ | 3,452 |  |  |  | 9 years |  |  |  | Straight-line |
Process technology |  |  | 7,752 |  |  |  | 8.5 years |  |  |  | Straight-line |
Other |  |  | 678 |  |  |  | 2.5 years |  |  |  | Straight-line |
Total |  | $ | 11,882 |  |  |  | 8 years |  |  |  |  |

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- Definition Tabular disclosure of finite-lived intangible assets acquired as part of a business combination, by major class (assets that can be grouped together because they are similar, either by their nature or by their use in operations of the entity) and in total, including the value of the asset acquired, any significant residual value (the expected value of the asset at the end of its useful life) and the weighted-average amortization period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 44 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16265-109275 + Details
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- Definition Tabular disclosure of all of the fair values of the purchase price and assets and liabilities acquired in a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 805 -SubTopic 30 -Publisher FASB -Number -Article -Subparagraph -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6911361&loc=d3e6927-128479 + Details
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