SECURITIZATIONS AND VARIABLE INTEREST ENTITIES - Asset Based Financing (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Variable Interest Entity
Total unconsolidated VIE assets	$ 449,789	$ 441,575
Maximum exposure to unconsolidated VIEs	70,414	63,818
Asset-based financing
Variable Interest Entity
Total unconsolidated VIE assets	232,676	235,547
Maximum exposure to unconsolidated VIEs	51,869	45,570
Commercial and other real estate | Asset-based financing
Variable Interest Entity
Total unconsolidated VIE assets	43,236	32,932
Maximum exposure to unconsolidated VIEs	8,806	7,461
Corporate loans | Asset-based financing
Variable Interest Entity
Total unconsolidated VIE assets	23,120	18,257
Maximum exposure to unconsolidated VIEs	15,077	12,581
Other (including investment funds, airlines and shipping) | Asset-based financing
Variable Interest Entity
Total unconsolidated VIE assets	166,320	184,358
Maximum exposure to unconsolidated VIEs	$ 27,986	$ 25,528