Revenue (Tables)

9 Months Ended

Sep. 30, 2020

Revenue from Contract with Customer [Abstract]

Schedule of disaggregated revenue by business group

The following table presents disaggregated revenue by business group:

	Three Months Ended September 30,				Nine Months Ended September 30,
in millions	2020		2019		2020		2019
Net sales
Commercial and Industrial	$	194.8	$	237.0	$	575.5	$	692.6
Construction and Energy	181.9		213.0		533.0		608.7
Lighting	214.5		239.3		595.9		706.4
Total Electrical	$	591.2	$	689.3	$	1,704.4	$	2,007.7
Power Systems	369.7		339.5		1,008.9		965.5
Aclara	147.7		175.2		434.8		514.5
Total Utility Solutions	$	517.4	$	514.7	$	1,443.7	$	1,480.0
TOTAL	$	1,108.6	$	1,204.0	$	3,148.1	$	3,487.7

The following table presents disaggregated revenue by geographic location (on a geographic basis, the Company defines "international" as operations based outside of the United States and its possessions):

	Three Months Ended September 30,				Nine Months Ended September 30,
in millions	2020		2019		2020		2019
Net sales
United States	$	535.9	$	618.2	$	1,547.5	$	1,804.3
International	55.3		71.1		156.9		203.4
Total Electrical	$	591.2	$	689.3	$	1,704.4	$	2,007.7
United States	484.7		477.7		1,359.0		1,386.7
International	32.7		37.0		84.7		93.3
Total Utility Solutions	$	517.4	$	514.7	$	1,443.7	$	1,480.0
TOTAL	$	1,108.6	$	1,204.0	$	3,148.1	$	3,487.7