Net Sales (Tables)

12 Months Ended

Dec. 31, 2023

Revenue from Contract with Customer [Abstract]

Summary of Net Sales by Product Line and Geography

The following table presents the Company’s net sales by line of business and geography for each period presented (in millions):

	U.S.		Canada		Total
Year Ended December 31, 2023
Residential roofing products	$	4,588.1	$	63.9	$	4,652.0
Non-residential roofing products	2,192.6		203.1		2,395.7
Complementary building products	2,062.2		9.9		2,072.1
Total net sales	$	8,842.9	$	276.9	$	9,119.8
Year Ended December 31, 2022
Residential roofing products	$	4,138.1	$	79.8	$	4,217.9
Non-residential roofing products	2,285.7		178.6		2,464.3
Complementary building products	1,736.6		10.9		1,747.5
Total net sales	$	8,160.4	$	269.3	$	8,429.7
Three Months Ended December 31, 2021
Residential roofing products	$	904.3	$	15.5	$	919.8
Non-residential roofing products	413.9		35.5		449.4
Complementary building products	383.3		2.4		385.7
Total net sales	$	1,701.5	$	53.4	$	1,754.9
Year Ended September 30, 2021
Residential roofing products	$	3,443.4	$	72.8	$	3,516.2
Non-residential roofing products	1,551.7		137.1		1,688.8
Complementary building products	1,426.5		10.5		1,437.0
Total net sales	$	6,421.6	$	220.4	$	6,642.0