Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

Other intangible assets consist of the following (in millions):

	September 30, 2020						December 31, 2019
	Gross carrying amount		Accumulated amortization		Net carrying amount		Gross carrying amount		Accumulated amortization		Net carrying amount
Client relationships	$	1,205.2	$	(484.6)	$	720.6	$	587.1	$	(441.4)	$	145.7
Other	19.2		(6.0)		13.2		9.1		(4.8)		4.3
Total other intangible assets	$	1,224.4	$	(490.6)	$	733.8	$	596.2	$	(446.2)	$	150.0