Information on Segments - Schedule of Segment Information (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Segment Reporting [Line Items]
Installation segment revenue	$ 777.8	$ 760.3	$ 1,438.3	$ 1,445.1
Installation
Segment Reporting [Line Items]
Installation segment revenue	710.7	715.6	1,320.5	1,362.8
Cost of sales	451.2	450.1	844.7	867.8
Installation segment gross profit	$ 259.5	$ 265.5	$ 475.8	$ 495.0
Installation segment gross profit percentage	36.50%	37.10%	36.00%	36.30%

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details

- Definition

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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+ Details