Other Income – Net (Schedule Of Other Income – Net) (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
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| Other Income – Net [Abstract] | ||||
| Market value adjustment on assets held in deferred compensation trust | $ 2,077 | $ 6,703 | $ 9,661 | $ 6,791 |
| Interest income | 295 | 2,555 | 1,399 | 7,186 |
| Other | 11 | (7) | 11 | (7) |
| Total other income - net | $ 2,383 | $ 9,251 | $ 11,071 | $ 13,970 |
| X | ||||||||||
- Definition Market value gains and losses on assets held in deferred compensation trust. No definition available.
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| X | ||||||||||
- Definition Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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