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Property, Plant and Equipment, Net - Narrative (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025 USD ($) building	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($) building	Sep. 30, 2024 USD ($)	Dec. 31, 2024 USD ($) building
Property, Plant and Equipment [Line Items]
Depreciation expense	$ 5.7	$ 6.1	$ 17.1	$ 19.0
Depreciation expense within cost of revenue	3.2	$ 3.7	9.7	$ 11.6
Property, plant, and equipment and finance lease right-of-use asset, gross	297.2		297.2		$ 281.8
Property, plant and equipment, net	134.4		134.4		133.6
Assets held for sale	$ 6.0		$ 6.0		$ 7.0
Number of buildings held-for-sale | building	1		1		1
Internal-Use Software
Property, Plant and Equipment [Line Items]
Property, plant, and equipment and finance lease right-of-use asset, gross	$ 20.9		$ 20.9		$ 20.7
Property, plant and equipment, net	$ 7.4		$ 7.4		$ 9.8

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