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Goodwill and Intangible Assets - Carrying Value of Goodwill (Details) $ in Millions	3 Months Ended
	Mar. 31, 2025 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 247.9
Translation adjustments	0.3
Ending balance	248.2
DWS
Goodwill [Roll Forward]
Beginning balance	101.3
Translation adjustments	0.3
Ending balance	101.6
CA&I
Goodwill [Roll Forward]
Beginning balance	54.5
Translation adjustments	0.0
Ending balance	54.5
ECS
Goodwill [Roll Forward]
Beginning balance	92.1
Translation adjustments	0.0
Ending balance	$ 92.1

X

- Definition

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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- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) asset representing future economic benefit 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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