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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