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Goodwill and Other Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 321.6	$ 321.6	$ 304.4
Accumulated Amortization	(88.7)	(88.7)	(61.1)
Net Carrying Value	232.9	232.9	243.3
Impairment of goodwill and intangible assets	1.4
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Gross Carrying Value	490.3	490.3	476.6
Accumulated Amortization	(88.7)	(88.7)	(61.1)
Net Carrying Value	401.6	401.6	415.5
Trademarks
Indefinite-lived Intangible Assets [Line Items]
Trademarks with indefinite lives	168.7	168.7	172.2
Trademarks | ULC Robotics
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Net Carrying Value			0.3
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	198.9	198.9	188.2
Accumulated Amortization	(41.7)	(41.7)	(26.7)
Net Carrying Value	157.2	157.2	161.5
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(41.7)	(41.7)	(26.7)
Customer relationships | International Tower Lighting, LLC
Finite-Lived Intangible Assets [Line Items]
Business combination, provisional information, initial accounting incomplete, adjustment, intangibles		14.0
Technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	81.5	81.5	80.1
Accumulated Amortization	(18.4)	(18.4)	(11.9)
Net Carrying Value	63.1	63.1	68.2
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(18.4)	(18.4)	(11.9)
Technology | International Tower Lighting, LLC
Finite-Lived Intangible Assets [Line Items]
Business combination, provisional information, initial accounting incomplete, adjustment, intangibles		2.9
Patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	4.5	4.5	4.5
Accumulated Amortization	(4.5)	(4.5)	(4.5)
Net Carrying Value	0.0	0.0	0.0
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(4.5)	(4.5)	(4.5)
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	36.7	36.7	31.6
Accumulated Amortization	(24.1)	(24.1)	(18.0)
Net Carrying Value	12.6	12.6	13.6
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(24.1)	(24.1)	$ (18.0)
Trademarks | International Tower Lighting, LLC
Finite-Lived Intangible Assets [Line Items]
Business combination, provisional information, initial accounting incomplete, adjustment, intangibles		3.0
Non Compete Agreements | International Tower Lighting, LLC
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets acquired	2.6	2.6
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Finite-lived intangible assets acquired	$ 2.6	$ 2.6

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