Fair Value Measurements (Summary Of Liabilities Recorded At Fair Value) (Details) (Liabilities [Member], USD $) In Thousands | Sep. 30, 2011 | Dec. 31, 2010 |
|---|---|---|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Contingent consideration | $ 128,305 | $ 11,100 |
| Derivatives, liabilities | 39,119 | 38,553 |
| Fair value, total | 167,424 | 49,653 |
Level 1 [Member] | ||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Contingent consideration | 0 | 0 |
| Derivatives, liabilities | 0 | 0 |
| Fair value, total | 0 | 0 |
Level 2 [Member] | ||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Contingent consideration | 0 | 0 |
| Derivatives, liabilities | 39,119 | 38,553 |
| Fair value, total | 39,119 | 38,553 |
Level 3 [Member] | ||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Contingent consideration | 128,305 | 11,100 |
| Derivatives, liabilities | 0 | 0 |
| Fair value, total | $ 128,305 | $ 11,100 |
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- Definition Fair value, as of the acquisition date, of potential payments under the contingent consideration arrangement including cash and shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
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- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents contracts related to the exchange of different currencies, including foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into and existing as of the balance sheet date.
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- Definition This element represents the aggregate of the liabilities reported on the balance sheet at period end measured at fair value by the entity. This element is intended to be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements.
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