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Equity Method Investment (Narrative) (Details) - Pessl Instruments GmbH [Member] - USD ($) $ in Millions |  | 12 Months Ended
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Dec. 19, 2024 | Aug. 31, 2025
Net Investment Income [Line Items] |  |
Percentage of non-controlling minority interest | 49.90% |
Payments to Acquire Businesses, Gross | $ 7.5 |
Equity earnings net of amortizable basis |  | $ 0.4
Changes in interest in equity investments |  | $ 0.7

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