INVESTMENTS - Investments in Consolidated Variable Interest Entities (Detail) - USD ($) $ in Millions		Dec. 31, 2024	Dec. 31, 2023
Variable Interest Entity [Line Items]
Fixed maturity securities, available-for-sale		$ 65,269	$ 73,290
Commercial mortgage and other loans		10,869	12,527
Other investments		5,958	4,530
Asset derivatives		240	337
Assets		117,566	126,724
Liability derivatives		933	1,430
Liabilities		91,468	104,739
Variable Interest Entity, Consolidated
Variable Interest Entity [Line Items]
Fixed maturity securities, available-for-sale		3,428	3,712
Commercial mortgage and other loans		8,693	10,150
Other investments	[1]	2,176	2,381
Asset derivatives	[2]	53	55
Assets		14,350	16,298
Liability derivatives	[2]	604	507
Liabilities		$ 604	$ 507

[1] Consists entirely of alternative investments in limited partnerships, which represent VIEs where the Company is not the primary beneficiary and, therefore, are not consolidated

[2] Consists entirely of derivatives