Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

Other intangible assets, which are included in Other assets on the accompanying consolidated balance sheets as of December 31, 2021 and 2020 were as follows:

	December 31, 2021				December 31, 2020
(in millions)	Gross carrying amount		Accumulated amortization		Gross carrying amount		Accumulated amortization
Technology	$	61.2	$	(32.3)	$	76.8	$	(33.4)
Customer relationships	24.8		(10.6)		27.0		(10.4)
Trademarks	48.8		(26.0)		52.4		(24.5)
Total amortizable intangible assets	$	134.8	$	(68.9)	$	156.2	$	(68.3)