Variable Interest Entities - Debt and Stated Interest Rates (Details) - Consolidated investment entities - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Debt
Carrying value	$ 2,078	$ 2,164
Weighted average interest rate	2.70%	1.70%
Minimum
Debt
Interest rates	0.00%
Maximum
Debt
Interest rates	10.40%

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Name:	us-gaap_LongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant