Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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PROPERTY, PLANT AND EQUIPMENT - Schedule of Property, Plant and Equipment (Detail) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment
Total property, plant and equipment	$ 2,855.3	$ 2,680.3
Less accumulated depreciation	1,219.2	1,057.4
Property, plant and equipment, net	1,636.1	1,622.9	$ 1,468.0
Land
Property, Plant and Equipment
Total property, plant and equipment	79.9	47.2
Buildings and improvements
Property, Plant and Equipment
Total property, plant and equipment	1,041.0	849.8
Manufacturing equipment
Property, Plant and Equipment
Total property, plant and equipment	877.5	799.6
Canisters and cylinders
Property, Plant and Equipment
Total property, plant and equipment	218.5	204.0
Molds
Property, Plant and Equipment
Total property, plant and equipment	90.4	85.4
Office furniture and lab equipment
Property, Plant and Equipment
Total property, plant and equipment	372.1	338.2
Construction in progress
Property, Plant and Equipment
Total property, plant and equipment	$ 175.9	$ 356.1
Minimum \| Buildings and improvements
Property, Plant and Equipment
Estimated useful lives in years	5 years
Minimum \| Manufacturing equipment
Property, Plant and Equipment
Estimated useful lives in years	5 years
Minimum \| Canisters and cylinders
Property, Plant and Equipment
Estimated useful lives in years	3 years
Minimum \| Molds
Property, Plant and Equipment
Estimated useful lives in years	3 years
Minimum \| Office furniture and lab equipment
Property, Plant and Equipment
Estimated useful lives in years	3 years
Maximum \| Buildings and improvements
Property, Plant and Equipment
Estimated useful lives in years	35 years
Maximum \| Manufacturing equipment
Property, Plant and Equipment
Estimated useful lives in years	10 years
Maximum \| Canisters and cylinders
Property, Plant and Equipment
Estimated useful lives in years	12 years
Maximum \| Molds
Property, Plant and Equipment
Estimated useful lives in years	5 years
Maximum \| Office furniture and lab equipment
Property, Plant and Equipment
Estimated useful lives in years	8 years