Fair Value - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2026	Sep. 30, 2025	Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment charges	$ (11.0)	$ 68.0	$ 0.0
Long-term fixed-rate debt, fair value	1,695.9	1,695.9		$ 1,796.6
Long-term fixed-rate debt, carrying value	1,748.9	1,748.9		$ 1,784.0
Disposed of by Sale \| Belts Business
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Carrying value	79.4	79.4
Business fair value	26.0	26.0
Impairment charges		53.4
Disposed of by Sale \| Belts Manufacturing Facility \| Springfield, Missouri
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Carrying value	15.6	15.6
Business fair value	$ 1.0	1.0
Impairment charges		$ 14.6

Disposal Group, Including Discontinued Operation, Assets, Current, Before Impairment Charge

No definition available.

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- Definition

Disposal Group, Including Discontinued Operation, Assets (Liabilities), Net, Before Impairment Charge, Fair Value Disclosure

+ References

No definition available.

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- Definition

Represents the carrying value of the company's long-term, fixed-rate debt as of the reporting period date.

+ References

No definition available.

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- Definition

Amount of impairment loss for asset. Includes, but is not limited to, tangible and intangible assets and goodwill.

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- Definition

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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- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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