Goodwill and Other Intangible Assets, net (Tables)

3 Months Ended

Mar. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of changes in goodwill

Changes in the carrying values of goodwill for the three months ended March 31, 2022, by segment, were as follows (in millions):

	Segment
	Electrical Solutions		Utility Solutions		Total
BALANCE DECEMBER 31, 2021	$	612.5	$	1,258.8	$	1,871.3
Foreign currency translation	(0.3)		(0.4)		(0.7)
BALANCE MARCH 31, 2022	$	612.2	$	1,258.4	$	1,870.6

Schedule of intangible assets

The carrying value of other intangible assets included in Other intangible assets, net in the Condensed Consolidated Balance Sheets is as follows (in millions):

	March 31, 2022				December 31, 2021
	Gross Amount		Accumulated Amortization		Gross Amount		Accumulated Amortization
Definite-lived:
Patents, tradenames and trademarks	$	181.2	$	(69.8)	$	181.3	$	(67.6)
Customer relationships, developed technology and other	901.6		(389.6)		901.2		(374.0)
TOTAL DEFINITE-LIVED INTANGIBLES	$	1,082.8	$	(459.4)	$	1,082.5	$	(441.6)
Indefinite-lived:
Tradenames and other	40.8		—		40.6		—
TOTAL OTHER INTANGIBLE ASSETS	$	1,123.6	$	(459.4)	$	1,123.1	$	(441.6)