v3.25.1
Borrowings - Schedule of Long Term Debt, Interest Rates and Maturity Dates (Details) - USD ($)
$ in Millions
Mar. 31, 2025
Dec. 31, 2024
Debt Instruments [Line Items]    
Long-term Debt, Carrying Amount $ 32,030 $ 34,956
Truist Financial Corporation | Senior notes | Fixed rate    
Debt Instruments [Line Items]    
Long-term Debt, Carrying Amount [1] 22,308 22,134
Truist Financial Corporation | Subordinated notes | Fixed rate    
Debt Instruments [Line Items]    
Long-term Debt, Carrying Amount [1],[2] 1,827 1,828
Truist Financial Corporation | Capital Notes    
Debt Instruments [Line Items]    
Long-term Debt, Carrying Amount [1],[2] 635 634
Truist Bank | Senior notes | Fixed rate    
Debt Instruments [Line Items]    
Long-term Debt, Carrying Amount [1] 501 1,744
Truist Bank | Subordinated notes | Fixed rate    
Debt Instruments [Line Items]    
Long-term Debt, Carrying Amount [1],[2] 4,782 4,771
Truist Bank | FHLB advances | Floating rate    
Debt Instruments [Line Items]    
Long-term Debt, Carrying Amount 500 2,400
Truist Bank | Other long-term debt    
Debt Instruments [Line Items]    
Long-term Debt, Carrying Amount [3] $ 1,477 $ 1,445
[1] Certain senior and subordinated notes convert from fixed to floating one year prior to maturity, and are callable within the final year of maturity at par.
[2] Subordinated and capital notes with a remaining maturity of one year or greater qualify under the risk-based capital guidelines as Tier 2 supplementary capital, subject to certain limitations.
[3] Includes debt associated with finance leases, tax credit investments, and other.