Segment Information (Tables)

9 Months Ended

Sep. 30, 2024

Segment Reporting [Abstract]

Summary of Net Sales and Earnings Before Interest and Taxes ("EBIT")

A summary of segment information follows:

	Three Months Ended September 30,
	2024				2023
(in millions)	Revenues		Operating Income (Loss)		Revenues		Operating Income (Loss)
Carlisle Construction Materials	$	998.2	$	303.0	$	914.0	$	272.5
Carlisle Weatherproofing Technologies	335.4		46.8		345.8		58.8
Segment total	1,333.6		349.8		1,259.8		331.3
Corporate and unallocated(1)	—		(33.4)		—		(31.4)
Total	$	1,333.6	$	316.4	$	1,259.8	$	299.9
	Nine Months Ended September 30,
	2024				2023
(in millions)	Revenues		Operating Income (Loss)		Revenues		Operating Income (Loss)
Carlisle Construction Materials	$	2,870.7	$	861.0	$	2,437.5	$	675.6
Carlisle Weatherproofing Technologies	1,010.0		148.2		1,021.9		142.4
Segment total	3,880.7		1,009.2		3,459.4		818.0
Corporate and unallocated(1)	—		(90.1)		—		(88.8)
Total	$	3,880.7	$	919.1	$	3,459.4	$	729.2

(1)Corporate operating loss includes other unallocated costs, primarily general corporate expenses.