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Acquisitions and Divestitures (Acquired Intangible Assets and Weighted Average Amortization Periods) (Details) - Akron Brass $ in Thousands | Mar. 16, 2016 USD ($)
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Acquired Finite-Lived Intangible Assets [Line Items] |
Acquired intangible assets, Total | $ 61,600
Indefinite lived - Akron Brass trade name | 28,800
Total acquired intangible assets | 90,400
Trade names |
Acquired Finite-Lived Intangible Assets [Line Items] |
Acquired intangible assets, Total | $ 4,200
Acquired intangible assets, Weighted Average Life | 15 years
Customer relationships |
Acquired Finite-Lived Intangible Assets [Line Items] |
Acquired intangible assets, Total | $ 44,800
Acquired intangible assets, Weighted Average Life | 14 years
Unpatented technology |
Acquired Finite-Lived Intangible Assets [Line Items] |
Acquired intangible assets, Total | $ 12,600
Acquired intangible assets, Weighted Average Life | 9 years

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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