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Contingent Liabilities and Other Matters - Environmental Matters (Details) $ in Millions	Dec. 31, 2024 USD ($) site	Dec. 31, 2023 USD ($) site
Environmental Matters
Accrual for environmental loss contingencies | $	$ 27.4	$ 24.1
Site investigation and remediation
Environmental Matters
Number of sites	16	16
Number of third-party disposal sites for which entity is potentially responsible	9	9

X

- Definition

Represents the number of sites which have liabilities for site investigation and remediation.

+ References

No definition available.

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- Definition

Represents the number of offsite, third-party disposal sites for which the entity is potentially responsible and have received notices of potential liability pursuant to various environmental laws.

+ References

No definition available.

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- Definition

Undiscounted amount of the accrual for environmental loss contingencies.

+ References

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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.

+ References

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