v3.25.4

Contingencies (Details) $ in Millions | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 USD ($) | Mar. 31, 2025 USD ($) | Dec. 31, 2025 USD ($) | Dec. 31, 2024 USD ($) | Nov. 30, 2023 item
Other Matters |  |  |  |  |
Loss contingency accrual |  |  | $ 21.0 | $ 35.0 |
Payments for legal settlements |  |  | 17.0 |  |
Anti-competition matters |  |  |  |  |
Other Matters |  |  |  |  |
Number of glass manufacturers | item |  |  |  |  | 9
Joint venture percentage of ownership |  |  |  |  | 50.00%
Cuyahoga Valley National Park |  |  |  |  |
Other Matters |  |  |  |  |
Payments for legal settlements | $ 16.5 |  |  |  |
Anticipated future costs |  |  | $ 50.0 |  |
Loss contingency charge |  |  |  | $ 11.0 |
Cuyahoga Valley National Park | Other Expense |  |  |  |  |
Other Matters |  |  |  |  |
Litigation settlement charge |  | $ 4.0 |  |  |

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