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Goodwill and Other Intangible Assets, Net (Tables)

9 Months Ended

Sep. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Components of Intangible Assets

The gross carrying amount, accumulated amortization and net book value of intangible assets at the end of each period were as follows:


			September 30, 2023																		December 31, 2022
(in millions)			Gross Carrying Amount						Accumulated Amortization						Net Book Value						Gross Carrying Amount						Accumulated Amortization						Net Book Value
Customer relationships			$	43.2					$	(30.0)					$	13.2					$	43.2					$	(27.5)					$	15.7
Internal-use software			41.3						(13.5)						27.8						34.8						(12.0)						22.8
Developed technology			27.4						(2.5)						24.9						27.4						(1.0)						26.4
Patents			36.2						(2.6)						33.6						11.0						(0.4)						10.6
Total intangible assets			$	148.1					$	(48.6)					$	99.5					$	116.4					$	(40.9)					$	75.5