Accrued Compensation and Benefits (Tables)

3 Months Ended

Mar. 31, 2021

Retirement Benefits [Abstract]

Components of accrued compensation and benefits

Accrued compensation and benefits consist of the following: 

	As of
	March 31, 2021		December 31, 2020
	(Dollars in millions)
Accrued performance allocations and incentive fee related compensation	$	3,271.1	$	2,534.4
Accrued bonuses	138.2		469.6
Employment-based contingent cash consideration	13.4		50.6
Other	156.6		168.0
Total	$	3,579.3	$	3,222.6

Schedule of performance allocations and incentive fee related compensation

The following table presents realized and unrealized performance allocations and incentive fee related compensation: 

	Three Months Ended March 31,
	2021		2020
	(Dollars in millions)
Realized	$	92.7	$	112.9
Unrealized	773.9		(555.4)
Total	$	866.6	$	(442.5)