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Stock-Based Compensation (Schedule Of Restricted And Performance Stock Unit Activity) (Details)
In Thousands, unless otherwise specified |
3 Months Ended |
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Mar. 31, 2012
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Restricted Stock Units [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Outstanding, beginning of year | 19,836 |
| Granted | 5,354 |
| Payments | (7,312) |
| Cancelled/Forfeited | (43) |
| Outstanding, March 31, 2012 | 17,835 |
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Performance Stock Units [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Outstanding, beginning of year | 27,614 |
| Granted | 8,127 |
| Payments | (8,499) |
| Cancelled/Forfeited | (45) |
| Outstanding, March 31, 2012 | 27,197 |
| X | ||||||||||
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- Definition
The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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