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VARIABLE INTEREST ENTITIES - Schedule of Variable Interest Entities (Details) - USD ($) $ in Millions | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Variable Interest Entity |  |  |
Lending to special purpose entities included in loans and leases |  | $ 131,305 | $ 128,163
Debt securities held to maturity, carrying value | [1] | 2,056 | 2,242
LIHTC Investments |  |  |
Variable Interest Entity |  |  |
LIHTC investment included in other assets |  | 2,130 | 1,978
LIHTC unfunded commitments included in other liabilities |  | 1,050 | 927
Renewable Energy |  |  |
Variable Interest Entity |  |  |
Renewable energy investments included in other assets |  | 417 | 429
Commercial and industrial | Special Purpose Entities |  |  |
Variable Interest Entity |  |  |
Lending to special purpose entities included in loans and leases |  | 2,602 | 2,646
Asset-backed securities |  |  |
Variable Interest Entity |  |  |
Debt securities held to maturity, carrying value |  | 686 | 737
Asset-backed securities | Asset-backed securities |  |  |
Variable Interest Entity |  |  |
Debt securities held to maturity, carrying value |  | $ 686 | $ 737
[1] | Includes only collateral pledged by the Company where counterparties have the right to sell or pledge the collateral.

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- Definition Amount of investment in qualified affordable housing projects. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 740 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=116633289&loc=SL49122993-202985 + Details
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