XML 94 R79.htm IDEA: XBRL DOCUMENT v3.24.0.1

Allowance for Credit Losses, Credit Quality and Other - Presentation of TDR's on Non-Accrual Status (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) contract
Financing Receivable, Modifications [Line Items]
Number of Loans | contract		21
Recorded Balance		$ 1,589
Term Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	$ 313
Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	105
Principal Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	9
Interest Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	29
Extended Maturity and Interest Rate Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	328
Principal and Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	5
Term Extension and Principal Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	116
Commercial real estate loans | Non-farm/non-residential
Financing Receivable, Modifications [Line Items]
Number of Loans | contract		2
Recorded Balance		$ 262
Commercial real estate loans | Non-farm/non-residential | Term Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Non-farm/non-residential | Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Non-farm/non-residential | Principal Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Non-farm/non-residential | Interest Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Non-farm/non-residential | Extended Maturity and Interest Rate Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Non-farm/non-residential | Principal and Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Non-farm/non-residential | Term Extension and Principal Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Construction/ Land Development
Financing Receivable, Modifications [Line Items]
Number of Loans | contract		1
Recorded Balance		$ 177
Commercial real estate loans | Construction/ Land Development | Term Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Construction/ Land Development | Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Construction/ Land Development | Principal Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Construction/ Land Development | Interest Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Construction/ Land Development | Extended Maturity and Interest Rate Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Construction/ Land Development | Principal and Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Construction/ Land Development | Term Extension and Principal Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Agricultural | Term Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Agricultural | Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Agricultural | Principal Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Agricultural | Interest Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Agricultural | Extended Maturity and Interest Rate Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Agricultural | Principal and Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial real estate loans | Agricultural | Term Extension and Principal Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Residential Real Estate | Residential 1-4 family
Financing Receivable, Modifications [Line Items]
Number of Loans | contract		4
Recorded Balance		$ 218
Residential Real Estate | Residential 1-4 family | Term Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	299
Residential Real Estate | Residential 1-4 family | Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	105
Residential Real Estate | Residential 1-4 family | Principal Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	9
Residential Real Estate | Residential 1-4 family | Interest Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Residential Real Estate | Residential 1-4 family | Extended Maturity and Interest Rate Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	328
Residential Real Estate | Residential 1-4 family | Principal and Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Residential Real Estate | Residential 1-4 family | Term Extension and Principal Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	116
Total real estate
Financing Receivable, Modifications [Line Items]
Number of Loans | contract		7
Recorded Balance		$ 657
Total real estate | Term Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	299
Total real estate | Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	105
Total real estate | Principal Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	9
Total real estate | Interest Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Total real estate | Extended Maturity and Interest Rate Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	328
Total real estate | Principal and Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Total real estate | Term Extension and Principal Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	116
Consumer
Financing Receivable, Modifications [Line Items]
Number of Loans | contract		1
Recorded Balance		$ 1
Consumer | Term Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	14
Consumer | Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Consumer | Principal Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Consumer | Interest Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	29
Consumer | Extended Maturity and Interest Rate Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Consumer | Principal and Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	5
Consumer | Term Extension and Principal Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial & Industrial
Financing Receivable, Modifications [Line Items]
Number of Loans | contract		13
Recorded Balance		$ 931
Commercial & Industrial | Term Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial & Industrial | Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial & Industrial | Principal Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial & Industrial | Interest Forgiveness
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial & Industrial | Extended Maturity and Interest Rate Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial & Industrial | Principal and Rate Modification
Financing Receivable, Modifications [Line Items]
Recorded Balance	0
Commercial & Industrial | Term Extension and Principal Reduction
Financing Receivable, Modifications [Line Items]
Recorded Balance	$ 0

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 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-42

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-42

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 12A
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481933/310-10-55-12A

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 33
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-33

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 34
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-34

+ Details

Name:	us-gaap_FinancingReceivableModificationsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 34
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-34

+ Details

Name:	us-gaap_FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amortized cost of financing receivable with payment default in current period and modified within previous 12 months preceding payment default for debtor experiencing financial difficulty.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 12A
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481933/310-10-55-12A

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 44
-Subparagraph (a)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-44

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 34
-Subparagraph (a)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-34

+ Details

Name:	us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=us-gaap_ContractualInterestRateReductionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=us-gaap_PrincipalForgivenessMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=homb_InterestForgivenessMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityAndInterestRateReductionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=homb_PrincipalAndRateModificationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=homb_TermExtensionAndPrincipalReductionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=homb_CommercialRealEstateNonFarmNonresidentialMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=homb_CommercialRealEstateConstructionLandDevelopmentLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=homb_CommercialRealEstateAgriculturalMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=homb_ResidentialRealEstatePortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=homb_ResidentialOneFourFamilyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=homb_CommercialAndResidentialRealEstatePortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=homb_CommercialAndIndustrialPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: