Investments - Schedule Of Investment Funds (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Net Investment Income [Line Items]
Total investment funds, including related parties and consolidated VIEs	$ 17,561	$ 14,128
Nonrelated Party
Net Investment Income [Line Items]
Carrying Value	$ 109	$ 79
Percentage of Total	100.00%	100.00%
Nonrelated Party \| VIE, Primary Beneficiary
Net Investment Income [Line Items]
Carrying Value	$ 15,820	$ 12,480
Percentage of Total	100.00%	100.00%
Related Party
Net Investment Income [Line Items]
Carrying Value	$ 1,632	$ 1,569
Percentage of Total	100.00%	100.00%
Equity funds \| Nonrelated Party
Net Investment Income [Line Items]
Carrying Value	$ 82	$ 46
Percentage of Total	75.30%	58.20%
Equity funds \| Nonrelated Party \| VIE, Primary Beneficiary
Net Investment Income [Line Items]
Carrying Value	$ 3,302	$ 2,640
Percentage of Total	20.90%	21.20%
Equity funds \| Related Party
Net Investment Income [Line Items]
Carrying Value	$ 254	$ 246
Percentage of Total	15.60%	15.70%
Hybrid funds \| Nonrelated Party
Net Investment Income [Line Items]
Carrying Value	$ 20	$ 32
Percentage of Total	18.30%	40.50%
Hybrid funds \| Nonrelated Party \| VIE, Primary Beneficiary
Net Investment Income [Line Items]
Carrying Value	$ 4,242	$ 3,112
Percentage of Total	26.70%	24.90%
Other \| Nonrelated Party
Net Investment Income [Line Items]
Carrying Value	$ 7	$ 1
Percentage of Total	6.40%	1.30%
Other \| Nonrelated Party \| VIE, Primary Beneficiary
Net Investment Income [Line Items]
Carrying Value	$ 843	$ 326
Percentage of Total	5.30%	2.60%
Other \| Related Party
Net Investment Income [Line Items]
Carrying Value	$ 23	$ 25
Percentage of Total	1.30%	1.60%
Strategic origination platforms \| Nonrelated Party \| VIE, Primary Beneficiary
Net Investment Income [Line Items]
Carrying Value	$ 5,594	$ 4,829
Percentage of Total	35.40%	38.70%
Strategic origination platforms \| Related Party
Net Investment Income [Line Items]
Carrying Value	$ 47	$ 34
Percentage of Total	2.90%	2.20%
Strategic insurance platforms \| Nonrelated Party \| VIE, Primary Beneficiary
Net Investment Income [Line Items]
Carrying Value	$ 483	$ 529
Percentage of Total	3.10%	4.20%
Strategic insurance platforms \| Related Party
Net Investment Income [Line Items]
Carrying Value	$ 1,300	$ 1,259
Percentage of Total	79.70%	80.20%
Yield funds \| Nonrelated Party \| VIE, Primary Beneficiary
Net Investment Income [Line Items]
Carrying Value	$ 1,356	$ 1,044
Percentage of Total	8.60%	8.40%
Yield funds \| Related Party
Net Investment Income [Line Items]
Carrying Value	$ 8	$ 5
Percentage of Total	0.50%	0.30%