Revenue (Tables)

3 Months Ended

Mar. 31, 2023

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

The geographic disaggregation of management fee revenue for the three months ended March 31 (in millions) are presented below:

	Three Months Ended March 31,
	2023		2022
Quant & Solutions
U.S.	$	67.9	$	77.0
Non-U.S.	22.7		25.2
Management fee revenue	$	90.6	$	102.2