Segment Information (Tables)

9 Months Ended

Sep. 30, 2021

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,
	2021				2020
(in millions)	Revenues		Operating Income (Loss)		Revenues		Operating Income (Loss)
Carlisle Construction Materials	$	1,065.8	$	187.1	$	823.5	$	181.3
Carlisle Interconnect Technologies	178.7		(0.5)		168.5		(3.7)
Carlisle Fluid Technologies	71.1		4.7		65.0		4.4
Segment total	1,315.6		191.3		1,057.0		182.0
Corporate and unallocated(1)	—		(24.8)		—		(27.2)
Total	$	1,315.6	$	166.5	$	1,057.0	$	154.8
	Nine Months Ended September 30,
	2021				2020
(in millions)	Revenues		Operating Income (Loss)		Revenues		Operating Income (Loss)
Carlisle Construction Materials	$	2,722.4	$	485.8	$	2,234.8	$	426.6
Carlisle Interconnect Technologies	503.4		(24.1)		577.0		11.2
Carlisle Fluid Technologies	208.5		15.6		169.8		2.0
Segment total	3,434.3		477.3		2,981.6		439.8
Corporate and unallocated(1)	—		(92.3)		—		(63.3)
Total	$	3,434.3	$	385.0	$	2,981.6	$	376.5

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