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Goodwill And Intangible Assets (Schedule Of Gross Carrying Value And Accumulated Amortization For Each Major Class Of Intangible Asset) (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended |
--- | --- | ---
Mar. 31, 2012 | Dec. 31, 2011
Goodwill And Intangible Assets [Line Items] |  |
Amortized intangible assets - Gross Carrying Amount | $ 387,711 | $ 387,740
Amortized intangible assets - Accumulated Amortization | (122,708) | (114,626)
Amortized intangible assets - Net | 265,003 | 273,114
Intangible assets - Gross Carrying Amount | 496,819 | 496,848
Intangible assets - Accumulated Amortization | (122,708) | (114,626)
Intangible assets - Net | 374,111 | 382,222
Patents [Member] |  |
Goodwill And Intangible Assets [Line Items] |  |
Amortized intangible assets - Gross Carrying Amount | 10,499 | 11,506
Amortized intangible assets - Accumulated Amortization | (3,512) | (4,315)
Amortized intangible assets - Net | 6,987 | 7,191
Amortized intangible assets - Weighted Average Life | 12 |
Trade Names [Member] |  |
Goodwill And Intangible Assets [Line Items] |  |
Amortized intangible assets - Gross Carrying Amount | 73,502 | 72,823
Amortized intangible assets - Accumulated Amortization | (19,504) | (18,205)
Amortized intangible assets - Net | 53,998 | 54,618
Amortized intangible assets - Weighted Average Life | 14 |
Customer Relationships [Member] |  |
Goodwill And Intangible Assets [Line Items] |  |
Amortized intangible assets - Gross Carrying Amount | 222,597 | 221,076
Amortized intangible assets - Accumulated Amortization | (76,092) | (69,280)
Amortized intangible assets - Net | 146,505 | 151,796
Amortized intangible assets - Weighted Average Life | 10 |
Non-Compete Agreements [Member] |  |
Goodwill And Intangible Assets [Line Items] |  |
Amortized intangible assets - Gross Carrying Amount | 3,205 | 4,801
Amortized intangible assets - Accumulated Amortization | (2,583) | (4,053)
Amortized intangible assets - Net | 622 | 748
Amortized intangible assets - Weighted Average Life | 4 |
Unpatented Technology [Member] |  |
Goodwill And Intangible Assets [Line Items] |  |
Amortized intangible assets - Gross Carrying Amount | 71,313 | 70,741
Amortized intangible assets - Accumulated Amortization | (17,893) | (15,617)
Amortized intangible assets - Net | 53,420 | 55,124
Amortized intangible assets - Weighted Average Life | 11 |
Other Amortizable Intangible Assets [Member] |  |
Goodwill And Intangible Assets [Line Items] |  |
Amortized intangible assets - Gross Carrying Amount | 6,595 | 6,793
Amortized intangible assets - Accumulated Amortization | (3,124) | (3,156)
Amortized intangible assets - Net | 3,471 | 3,637
Amortized intangible assets - Weighted Average Life | 10 |
Banjo Trade Name [Member] |  |
Goodwill And Intangible Assets [Line Items] |  |
Indefinite lived intangible assets - Gross Carrying Amount | 62,100 | 62,100
Indefinite lived intangible assets - Net | 62,100 | 62,100
CVI Melles Griot Trade Name [Member] |  |
Goodwill And Intangible Assets [Line Items] |  |
Indefinite lived intangible assets - Gross Carrying Amount | 47,008 | 47,008
Indefinite lived intangible assets - Net | $ 47,008 | $ 47,008

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- Definition The accumulated amount of amortization of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph a(1) -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 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16323-109275 + Details
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- Definition Sum of the gross carrying amounts before accumulated amortization as of the balance sheet date of all intangible assets having statutory or estimated useful lives. The aggregate gross carrying amount (including any previously recognized impairment charges) of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph a(1) -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 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16323-109275 + Details
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