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Goodwill and Other Intangible Assets - Schedule of Intangible Assets (excluding Goodwill) by Major Class (Details) (USD $) In Thousands, unless otherwise specified |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9 Months Ended
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Sep. 30, 2013 | Dec. 31, 2012 | Sep. 30, 2013 Trademarks and Trade Names [Member] | Dec. 31, 2012 Trademarks and Trade Names [Member] | Sep. 30, 2013 Customer Relationships [Member] | Dec. 31, 2012 Customer Relationships [Member] | Sep. 30, 2013 Technology and Other [Member] | Dec. 31, 2012 Technology and Other [Member] | Sep. 30, 2013 Useful Life Five to Twelve Years [Member] Customer Relationships [Member] | Dec. 31, 2012 Useful Life Five to Twelve Years [Member] Customer Relationships [Member] | Sep. 30, 2013 Useful Life Fifteen to Twentyfive Years [Member] Customer Relationships [Member] | Dec. 31, 2012 Useful Life Fifteen to Twentyfive Years [Member] Customer Relationships [Member] | Sep. 30, 2013 Useful Life One to Fifteen Years [Member] Technology and Other [Member] | Dec. 31, 2012 Useful Life One to Fifteen Years [Member] Technology and Other [Member] | Sep. 30, 2013 Useful Life Seventeen to Thirty Years [Member] Technology and Other [Member] | Dec. 31, 2012 Useful Life Seventeen to Thirty Years [Member] Technology and Other [Member] | Sep. 30, 2013 Minimum [Member] | Sep. 30, 2013 Minimum [Member] Useful Life Five to Twelve Years [Member] Customer Relationships [Member] | Sep. 30, 2013 Minimum [Member] Useful Life Fifteen to Twentyfive Years [Member] Customer Relationships [Member] | Sep. 30, 2013 Minimum [Member] Useful Life One to Fifteen Years [Member] Technology and Other [Member] | Sep. 30, 2013 Minimum [Member] Useful Life Seventeen to Thirty Years [Member] Technology and Other [Member] | Sep. 30, 2013 Maximum [Member] | Sep. 30, 2013 Maximum [Member] Useful Life Five to Twelve Years [Member] Customer Relationships [Member] | Sep. 30, 2013 Maximum [Member] Useful Life Fifteen to Twentyfive Years [Member] Customer Relationships [Member] | Sep. 30, 2013 Maximum [Member] Useful Life One to Fifteen Years [Member] Technology and Other [Member] | Sep. 30, 2013 Maximum [Member] Useful Life Seventeen to Thirty Years [Member] Technology and Other [Member]
Intangible Assets, excluding Goodwill [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-Lived Intangible Assets, Useful Life |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 year | 5 years | 15 years | 1 year | 17 years | 30 years | 12 years | 25 years | 15 years | 30 years
Finite-lived intangible assets, gross carrying amount |  |  |  |  | $ 241,820 | $ 240,350 | $ 82,420 | $ 80,930 | $ 87,210 | $ 85,740 | $ 154,610 | $ 154,610 | $ 38,070 | $ 37,130 | $ 44,350 | $ 43,800 |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets, accumulated amortization | (179,530) | (165,430) |  |  | (126,510) | (116,040) | (53,020) | (49,390) | (34,380) | (30,080) | (92,130) | (85,960) | (28,270) | (26,320) | (24,750) | (23,070) |  |  |  |  |  |  |  |  |  |
Intangible Assets, Gross (Excluding Goodwill) | 379,840 | 371,590 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived intangible assets, gross carrying amount |  |  | $ 55,600 | $ 50,310 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: 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=26713463&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: 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=26713463&loc=d3e16323-109275 + Details
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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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