v3.26.1
Business Combination - Schedule of Pro Forma (Details) - AZEK Company Inc. - USD ($)
$ in Millions
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Business Combination [Line Items]    
Revenue $ 5,268.1 $ 5,397.8
Net income $ 133.4 $ 315.6