Managed Investment Entities - Progression of investment in CLO tranches (Details) - Variable interest entity, primary beneficiary - Continuing operations - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Variable Interest Entity, Ownership [Roll Forward]
Balance at beginning of period of ownership of CLO tranches	$ 89	$ 57	$ 76	$ 57
Purchases	15	0	33	0
Sales	0	0	0	0
Distributions	(6)	(7)	(9)	(12)
Change in fair value	(13)	7	(15)	12
Balance at end of period of ownership of CLO tranches	$ 85	$ 57	$ 85	$ 57