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Stock-Based Compensation (Schedule Of Stock Option Activity) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
3 Months Ended |
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Mar. 31, 2012
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Stock Options [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Outstanding, beginning of year | 27,819 |
| Exercised | (1,256) |
| Cancelled/Forfeited | (17,024) |
| Outstanding, March 31, 2012 | 9,539 |
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Weighted-Average Exercise Price [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Outstanding, beginning of year | 41.24 |
| Exercised | 35.29 |
| Cancelled/Forfeited | 45.18 |
| Outstanding, March 31, 2012 | 35.00 |
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- Details
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- Definition
The weighted average price at which option holders acquired shares when converting their stock options into shares under the plan during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The combined weighted average exercise price associated with stock options during the period that have either lapsed or been forfeited. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The weighted average price as of the beginning of the year at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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