Revenue (Tables)

3 Months Ended

Mar. 31, 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 March 31,
in millions	2020		2019
Net sales
Commercial and Industrial	$	213.0	$	221.3
Construction and Energy	191.4		188.4
Lighting	201.7		220.5
Total Electrical	$	606.1	$	630.2
Power Systems	326.3		291.9
Aclara	157.9		165.2
Total Utility Solutions	$	484.2	$	457.1
TOTAL	$	1,090.3	$	1,087.3

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 March 31,
in millions	2020		2019
Net sales
United States	$	549.7	$	565.7
International	56.4		64.5
Total Electrical	$	606.1	$	630.2
United States	455.5		431.2
International	28.7		25.9
Total Utility Solutions	$	484.2	$	457.1
TOTAL	$	1,090.3	$	1,087.3