v3.25.0.1

Goodwill and Intangible Assets - Details (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Goodwill [Line Items]
Intangible Assets, Net (Including Goodwill)	$ 52.9	$ 41.5	$ 43.6
Amortization of Intangible Assets		(2.1)
Finite-Lived Intangible Assets, Accumulated Amortization	30.6	28.4
Intangible Assets, Gross (Excluding Goodwill)	34.9	34.9
Continuing Operations
Goodwill [Line Items]
Goodwill	48.6	35.1	35.1
Intangible Assets, Net (Excluding Goodwill)	4.3	6.4	8.6
Goodwill, Acquired During Period	13.6
Amortization of Intangible Assets	$ (2.1)	$ (2.1)	$ (2.1)
Maximum [Member]
Goodwill [Line Items]
Finite-Lived Intangible Asset, Useful Life	10 years

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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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 before accumulated amortization of intangible assets, excluding goodwill.

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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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Amount, after impairment and amortization, of goodwill, indefinite-lived, and finite-lived intangible assets.

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