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Segment Information - Summary of Operations by Segment (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Segment Reporting Information [Line Items]
Gross profit	$ 129.9	$ 115.8	$ 265.9	$ 274.8
Operating Segments
Segment Reporting Information [Line Items]
Revenue	403.9	402.2	812.2	847.4
Gross profit	122.2	113.6	247.6	271.1
Operating Segments | DWS
Segment Reporting Information [Line Items]
Revenue	132.1	135.0	264.4	266.0
Gross profit	21.4	18.4	40.4	34.0
Operating Segments | CA&I
Segment Reporting Information [Line Items]
Revenue	134.3	132.6	263.3	258.6
Gross profit	23.9	22.4	45.3	38.8
Operating Segments | ECS
Segment Reporting Information [Line Items]
Revenue	137.5	134.6	284.5	322.8
Gross profit	$ 76.9	$ 72.8	$ 161.9	$ 198.3

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