Revenue (Tables)

3 Months Ended

Mar. 31, 2020

Revenue from Contract with Customer [Abstract]

Schedule of disaggregation of revenue

Management fee revenue by segment and asset class is comprised of the following for the three months ended March 31 (in millions):

	Three Months Ended March 31,
	2020		2019
Quant & Solutions
Global / non-U.S. equity	$	85.2	$	90.5
Alternatives
Alternatives	41.4		43.8
Liquid Alpha
Global / non-U.S. equity	18.8		26.4
Fixed income	6.3		6.4
U.S. equity	26.8		40.4
Management fee revenue	$	178.5	$	207.5