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Stock-Based Compensation Plans (Tables) | 3 Months Ended
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Mar. 31, 2015
Stock-Based Compensation Plans [Abstract] |
Schedule Of Stock-Based Compensation Expense |
| Quarter Ended March 31,
(in thousands) | 2015 |  | 2014
Restricted stock awards | $ | 10,329 |  | $ | 7,276
Schedule Of Restricted Stock Units Award Activity |
|  | Quarter Ended March 31,
|  | 2015 |  |  | 2014
(in thousands, except per share amounts) |  | Number of Shares/Units |  | Weighted Average Fair Value |  |  | Number of Shares/Units |  | Weighted Average Fair Value
Restricted stock awards: |  |  |  |  |  |  |  |  |  |  |
Granted under the 2004 Incentive Stock Plan |  | 273 |  | $ | 28.62 |  |  | 233 |  | $ | 80.82

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- Definition Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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