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Stock-Based Compensation Plans (Schedule Of Other Data For Stock Options, Stock Awards And PSUs) (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 USD ($)
Stock Options [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Total unrecognized compensation at the end of the year | $ 60,819
Weighted average period over which unrecognized compensation to be recognized (years) | 2 years 2 months 12 days
Actual income tax benefit realized | $ 12,139
Aggregate intrinsic value vested and expected to vest | 134,531
Stock Awards [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Actual income tax benefit realized | 321
Performance Stock Units [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Total unrecognized compensation at the end of the year | $ 10,125
Weighted average period over which unrecognized compensation to be recognized (years) | 1 year 7 months 6 days
Actual income tax benefit realized | $ 1,478
Aggregate intrinsic value vested and expected to vest | $ 28,719

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