Accrued Compensation and Benefits (Tables)

9 Months Ended

Sep. 30, 2020

Retirement Benefits [Abstract]

Components of accrued compensation and benefits

Accrued compensation and benefits consist of the following: 

	As of
	September 30, 2020		December 31, 2019
	(Dollars in millions)
Accrued performance allocations and incentive fee-related compensation	$	2,154.3	$	2,038.2
Accrued bonuses	354.3		265.1
Employment-based contingent cash consideration	45.8		31.4
Other	129.8		161.8
Total	$	2,684.2	$	2,496.5

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 September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
	(Dollars in millions)
Realized	$	50.0	$	63.6	$	245.7	$	132.0
Unrealized	200.6		29.0		98.0		259.6
Total	$	250.6	$	92.6	$	343.7	$	391.6