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Acquisitions - Additional Information (Detail) (USD $) In Millions, unless otherwise specified |  | 0 Months Ended | 1 Months Ended
--- | --- | --- | ---
Dec. 31, 2011 | Nov. 28, 2012 Bornemann [Member] Employees | Nov. 28, 2012 Bornemann [Member] Employees
Business Acquisition [Line Items] |  |  |
Purchase price of issued and outstanding stock, net of cash acquired |  | $ 192.5 |
Number of employees |  | 550 | 550
Acquisition date |  |  | Nov. 28, 2012
Costs related to acquisition | $ 15.6 |  |

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- Definition Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition. + References No definition available. + Details
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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