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VARIABLE INTEREST ENTITIES - Schedule of Variable Interest Entities (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Variable Interest Entity [Line Items] |  |  |
Lending to special purpose entities included in loans and leases | [1] | $ 143,861 | $ 154,679
Other assets | [1] | 13,359 | 13,089
LIHTC unfunded commitments included in other liabilities | [1] | 4,746 | 4,520
Asset-backed investments included in HTM securities | [2] | 9,184 | 9,834
Variable Interest Entity, Not Primary Beneficiary |  |  |
Variable Interest Entity [Line Items] |  |  |
Lending to special purpose entities included in loans and leases |  | 4,760 | 4,578
LIHTC unfunded commitments included in other liabilities |  | 1,025 | 1,046
Asset-backed investments included in HTM securities |  | 488 | 581
Variable Interest Entity, Not Primary Beneficiary | Low Income Housing Tax Credit Partnerships |  |  |
Variable Interest Entity [Line Items] |  |  |
Other assets |  | 2,444 | 2,230
Variable Interest Entity, Not Primary Beneficiary | Renewable Energy Investments |  |  |
Variable Interest Entity [Line Items] |  |  |
Other assets |  | 314 | 374
Variable Interest Entity, Not Primary Beneficiary | New Market Tax Credit Investments |  |  |
Variable Interest Entity [Line Items] |  |  |
Other assets |  | $ 3 | $ 4
[1] | Includes amounts in consolidated VIEs. See Note 11 for additional information.
[2] | Includes only collateral pledged by the Company where counterparties have the right to sell or pledge the collateral.

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