Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2020

Commitments and Contingencies Disclosure [Abstract]

Schedule of unfunded commitments

The Company and its unconsolidated affiliates have unfunded commitments to entities within the following segments as of September 30, 2020 (Dollars in millions):

	Unfunded Commitments
Corporate Private Equity	$	2,122.5
Real Assets	872.2
Global Credit	319.5
Investment Solutions	232.1
Total	$	3,546.3

Lease cost, cash flows and other supplemental information related to operating leases

The following table summarizes the Company’s lease cost, cash flows and other supplemental information related to its operating leases (Dollars in millions):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020			2019
Operating lease cost	$	12.1	$	12.3	$	35.8		$	36.6
Sublease income	(0.6)		(0.7)		(1.8)			(1.7)
Total operating lease cost	$	11.5	$	11.6	$	34.0		$	34.9
Cash paid for amounts included in the measurement of operating lease liabilities	$	13.4	$	14.6	$	42.2		$	44.7
Weighted-average remaining lease term					9.4 years			9.6 years
Weighted-average discount rate					5.3		%	5.3		%

Maturities of operating lease liabilities

Maturities of lease liabilities related to operating leases were as follows (Dollars in millions):

Year ending December 31,
2020 (excluding the nine months ended September 30, 2020)	$	15.3
2021	46.2
2022	58.8
2023	53.4
2024	50.8
Thereafter	442.0
Total lease payments	$	666.5
Less payments for leases that have not yet commenced	(333.5)
Less imputed interest	(68.0)
Total lease liabilities	$	265.0