Goodwill And Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Indefinite and Finite Lived Assets

Other intangible assets are comprised of the following:

	March 31, 2022						December 31, 2021
(in millions)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Definite-lived intangible assets	$	31.2	$	(20.3)	$	10.9	$	31.2	$	(19.1)	$	12.1
Indefinite-lived intangible assets					341.0						336.0
Total					$	351.9					$	348.1