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LOANS AND LEASES - Schedule of Loans Pledged as Collateral (Details) - USD ($) $ in Millions | Sep. 30, 2025 | Dec. 31, 2024 | Sep. 30, 2024
--- | --- | --- | ---
FHLB of Atlanta |  |  |
Pledged non-PCD loans | $ 144,758 | $ 140,221 | $ 138,695
FHLB of Atlanta | Non-PCD | Asset Pledged as Collateral |  |  |
FHLB of Atlanta |  |  |
Lendable collateral value of pledged non-PCD loans | 19,472 | 17,873 |
Less: advances | 0 | 0 |
Less: letters of credit | 1,450 | 1,450 |
Available borrowing capacity | 18,022 | 16,423 |
Pledged non-PCD loans | 31,945 | 30,421 |
FRB | Non-PCD | Asset Pledged as Collateral |  |  |
FHLB of Atlanta |  |  |
Pledged non-PCD loans | 13,804 | 6,309 |
FRB |  |  |
Lendable collateral value of pledged non-PCD loans | 13,328 | 5,475 |
Less: advances | 0 | 0 |
Available borrowing capacity | 13,328 | 5,475 |
FDIC | Asset Pledged as Collateral |  |  |
FHLB of Atlanta |  |  |
Pledged non-PCD loans | 34,860 | 41,040 |
FDIC |  |  |
Lendable collateral value of pledged loans | 36,228 | 41,282 |
Less: advances | 0 | 0 |
Less: Purchase Money Note | 35,991 | 35,991 |
Available borrowing capacity | $ 0 | $ 5,291 |

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