Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Carrying Value of Goodwill by Segment

Changes in the carrying value of goodwill by segment were as follows:

	Total		DWS		C&I		ECS		Other
Balance at December 31, 2020	$	108.6	$	—	$	—	$	98.3	$	10.3
Acquisition (see Note 3)	117.6		117.6		—		—		—
Balance at June 30, 2021	$	226.2	$	117.6	$	—	$	98.3	$	10.3

Schedule of Intangible Assets, Net

Intangible assets, net (see Note 3) at June 30, 2021 consists of the following:

	Gross Carrying Value		Accumulated Amortization		Net Carrying Value
Customer relationships and backlog	$	18.0	$	0.2	$	17.8
Software and technology	15.0		0.2		14.8
Trade name	1.5		0.1		1.4
Total	$	34.5	$	0.5	$	34.0