Consolidated and Nonconsolidated Investment Entities - Narrative (Details) $ in Millions	12 Months Ended
Dec. 31, 2024 USD ($) entity fund CLO	Dec. 31, 2023 USD ($) fund entity CLO
Variable Interest Entity [Line Items]
Consolidated collateral loan obligations \| CLO	4	5
LPs life	10 years
Consolidated funds \| fund	13	11
Noncontrolling interest	$ 1,783	$ 1,685
Capacity	512
Utilization	12
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net	$ 0
Number of deconsolidated investment entities \| entity	4	2
Consolidated Investment Entities
Variable Interest Entity [Line Items]
Maximum exposure to loss	$ 366	$ 316
VIE, Corporate Loan Investments \| Senior secured corporate loans
Variable Interest Entity [Line Items]
Unpaid principal exceeds fair value, amount	$ 17	$ 46
Default of collateral assets, percentage	1.00%	1.00%
VIE, Corporate Loan Investments \| Maximum \| Senior secured corporate loans \| SOFR, EURIBOR Or PRIME [Member]
Variable Interest Entity [Line Items]
Basis spread	8.00%
VIEs
Variable Interest Entity [Line Items]
Investment in subsidiaries	$ 3,067	$ 2,861
VIE, CLO Notes \| Senior secured corporate loans
Variable Interest Entity [Line Items]
Weighted average maturity on debt	11 years
VIE, CLO Notes \| Maximum \| Senior secured corporate loans \| EURIBOR Or SOFR [Member]
Variable Interest Entity [Line Items]
Basis spread	8.80%
VIE, CLO Notes \| Minimum \| Senior secured corporate loans \| EURIBOR Or SOFR [Member]
Variable Interest Entity [Line Items]
Basis spread	1.00%
VIE, Private Equity Funds
Variable Interest Entity [Line Items]
Capacity	$ 1,308	1,330
Renewal period for term loan	3 years
Utilization	$ 1,153	1,198
VIE, Private Equity Funds \| Maximum \| EURIBOR Or SOFR [Member]
Variable Interest Entity [Line Items]
Basis spread	2.40%
VIE, Private Equity Funds \| Minimum \| EURIBOR Or SOFR [Member]
Variable Interest Entity [Line Items]
Basis spread	1.40%
Nonconsolidated VIEs
Variable Interest Entity [Line Items]
Net Assets	$ 466	383
Excluding consolidated VIEs
Variable Interest Entity [Line Items]
Investment in subsidiaries	$ 1,836	$ 1,621

Amount of net assets (liabilities).

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