Note 10 - Guarantees (Details Textual) $ in Millions |
6 Months Ended |
|---|---|
|
Jun. 30, 2026
USD ($)
a
| |
| Warranty Arrangement Period [Member] | |
| Guarantor Obligations [Line Items] | |
| Extended Warranty Period (Year) | 1 year |
| Minimum [Member] | |
| Guarantor Obligations [Line Items] | |
| Environmental Settlement, Historical Liabilities Trigger Amount | $ | $ 99 |
| Extended Warranty Period (Year) | 3 months |
| Maximum [Member] | |
| Guarantor Obligations [Line Items] | |
| Percentage of Liability Above 99 Million | 50.00% |
| Extended Warranty Period (Year) | 6 years |
| Eastman Business Park Rochester N Y [Member] | Minimum [Member] | |
| Guarantor Obligations [Line Items] | |
| Area of Real Estate Property (Acre) | a | 1,200 |