INVESTMENTS - Other Investments (Detail) - USD ($) $ in Millions		Dec. 31, 2024	Dec. 31, 2023
Summary of Investment Holdings [Line Items]
Other investments		$ 5,958	$ 4,530
Policy loans
Summary of Investment Holdings [Line Items]
Other investments		203	214
Short-term investments
Summary of Investment Holdings [Line Items]
Other investments	[1]	1,599	1,304
Limited partnerships
Summary of Investment Holdings [Line Items]
Other investments	[2]	3,435	2,750
Real estate owned
Summary of Investment Holdings [Line Items]
Other investments		682	227
Other investments
Summary of Investment Holdings [Line Items]
Other investments		$ 39	$ 35

[1] Includes securities lending collateral

[2] Includes tax credit investments and asset classes such as private equity and real estate funds