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Software and Other Intangible Assets - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Other intangible assets amortization expense	$ 29.5	$ 33.8	$ 35.5
Software for internal use
Finite-Lived Intangible Assets [Line Items]
Software amortization expense	$ 63.3	$ 64.8	68.0
Software for Resale
Finite-Lived Intangible Assets [Line Items]
Software amortization expense			$ 0.7

X

- Definition

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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Amount of expense for amortization of capitalized computer software costs.

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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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