XML 61 R50.htm IDEA: XBRL DOCUMENT
v3.25.3

Allowance for Credit Losses - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2025 | Dec. 31, 2024
Provision (credit) for loan and lease losses: |  |  |
Reserve for unfunded credits | $ 13,727 | $ 13,727 | $ 5,981
Provision for credit losses on unfunded commitments | 8,400 |  |
Allowance for credit loss, completion of revision, period from forecast start date |  | 5 years |
Qualitative adjustments to models for credit risk, net | 22,600 | $ 22,600 |
General allowance for loan and lease losses | 184,300 | 184,300 | 107,500
Allowance for credit loss for loans acquired in business combination |  | 84,400 |
Specific allowance for loan and lease losses | 69,400 | 69,400 | $ 17,500
Specific allowance for loan and lease losses period increase (decrease) |  | 51,900 |
Holdco Merger |  |  |
Provision (credit) for loan and lease losses: |  |  |
Specific allowance for loan and lease losses period increase (decrease) |  | $ 46,600 |
Minimum |  |  |
Provision (credit) for loan and lease losses: |  |  |
Allowance for credit loss, start of revision, period from forecast start date |  | 2 years |
Maximum |  |  |
Provision (credit) for loan and lease losses: |  |  |
Allowance for credit loss, start of revision, period from forecast start date |  | 3 years |
Legacy Berkshire Portfolio |  |  |
Provision (credit) for loan and lease losses: |  |  |
Qualitative adjustments to models for credit risk, net | $ 3,500 | $ 3,500 |
Commercial Real Estate | Holdco Merger |  |  |
Provision (credit) for loan and lease losses: |  |  |
Specific allowance for loan and lease losses period increase (decrease) |  | 28,200 |
Commercial and Industrial Loans | Holdco Merger |  |  |
Provision (credit) for loan and lease losses: |  |  |
Specific allowance for loan and lease losses period increase (decrease) |  | 18,200 |
Consumer Loans | Holdco Merger |  |  |
Provision (credit) for loan and lease losses: |  |  |
Specific allowance for loan and lease losses period increase (decrease) |  | $ 200 |

X
- Definition Allowance For Credit Loss, Completion of Revision, Period From Forecast Start Date + References No definition available. + Details
Name: | bbt_AllowanceForCreditLossCompletionOfRevisionPeriodFromForecastStartDate
Namespace Prefix: | bbt_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Allowance For Credit Loss, Start of Revision, Period From Forecast Start Date + References No definition available. + Details
Name: | bbt_AllowanceForCreditLossStartOfRevisionPeriodFromForecastStartDate
Namespace Prefix: | bbt_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Financing Receivable, Excluding Accrued Interest, Allowance For Credit Loss, Acquired In Business Combination + References No definition available. + Details
Name: | bbt_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossAcquiredInBusinessCombination
Namespace Prefix: | bbt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Financing Receivable, Qualitative Adjustments To Models For Credit Risk, Net + References No definition available. + Details
Name: | bbt_FinancingReceivableQualitativeAdjustmentsToModelsForCreditRiskNet
Namespace Prefix: | bbt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Reflects the general allowance for bad debts arising from loan and lease portfolios. + References No definition available. + Details
Name: | bbt_GeneralAllowanceForLoanAndLeaseLosses
Namespace Prefix: | bbt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Specific Allowance For Loan And Lease Losses + References No definition available. + Details
Name: | bbt_SpecificAllowanceForLoanAndLeaseLosses
Namespace Prefix: | bbt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Specific Allowance For Loan And Lease Losses Period Increase (Decrease) + References No definition available. + Details
Name: | bbt_SpecificAllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease
Namespace Prefix: | bbt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph c -Publisher SEC + Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482454/460-10-45-1 + Details
Name: | us-gaap_OffBalanceSheetCreditLossLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of expense (reversal of expense) for expected credit loss for off-balance sheet credit exposure. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476148/220-40-50-22 + Details
Name: | us-gaap_OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=bbt_HoldcoMergerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=bbt_LegacyBerkshirePortfolioMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=bbt_CommercialRealEstateLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=bbt_CommercialAndIndustrialLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=bbt_ConsumerLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |