Variable Interest Entities - Debt and Stated Interest Rates (Details) - Consolidated investment entities - USD ($) $ in Millions		Sep. 30, 2021	Dec. 31, 2020
Debt
Debt	[1]	$ 2,163	$ 1,913
Weighted average interest rate		1.70%	2.10%
Minimum
Debt
Interest rates		0.00%
Maximum
Debt
Interest rates		8.80%

[1] The carrying value of the CLOs’ debt is set equal to the fair value of the CLOs’ assets. The estimated fair value of the CLOs’ debt was $2.2 billion and $2.0 billion as of September 30, 2021 and December 31, 2020, respectively.