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Business Combinations - Additional Information (Detail) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	May 19, 2025
Revolving Credit Facility
Business Combination [Line Items]
Line of credit facility maximum borrowing capacity	$ 2,200.0		$ 1,800.0
Alpine Lumber Company, O.C. Cluss Lumber Company, Truckee Tahoe Lumber and St. George Truss Co.
Business Combination [Line Items]
Cash consideration for certain assets and operations acquired	$ 910.8
Quality Door, Hanson Truss, RPM, Schoeneman, TRSMI, Western Truss, CRi, Wyoming Millwork, Sunrise Wood Designs, Reno Truss and High Mountain
Business Combination [Line Items]
Cash consideration for certain assets and operations acquired		$ 265.4

X

- 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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