0001558370-24-004650.txt : 20240403 0001558370-24-004650.hdr.sgml : 20240403 20240403140503 ACCESSION NUMBER: 0001558370-24-004650 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 14 CONFORMED PERIOD OF REPORT: 20240403 ITEM INFORMATION: Other Events ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20240403 DATE AS OF CHANGE: 20240403 FILER: COMPANY DATA: COMPANY CONFORMED NAME: INTERNATIONAL BANCSHARES CORP CENTRAL INDEX KEY: 0000315709 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] ORGANIZATION NAME: 02 Finance IRS NUMBER: 742157138 STATE OF INCORPORATION: TX FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 000-09439 FILM NUMBER: 24818036 BUSINESS ADDRESS: STREET 1: 12OO SAN BERNARDO AVE STREET 2: PO BOX 1359 CITY: LAREDO STATE: TX ZIP: 78040-1359 BUSINESS PHONE: 9567227611 MAIL ADDRESS: STREET 1: P O BOX 1359 STREET 2: 1200 SAN BERNARDO CITY: LAREDO STATE: TX ZIP: 78040 8-K 1 iboc-20240403x8k.htm 8-K
0000315709false00003157092024-04-032024-04-03

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15 (d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): April 3, 2024

INTERNATIONAL BANCSHARES CORPORATION

(Exact name of registrant as specified in its charter)

-

Texas

000-9439

74-2157138

(State or other jurisdiction

(Commission File

(IRS Employer

of incorporation)

Number)

Identification No.)

1200 San Bernardo, Laredo, Texas

78040-1359

(Address of principal executive offices)

(Zip Code)

Registrant's telephone number, including area code (956) 722-7611

None

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2.below):

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4 (c ) under the Exchange Act (17 CFR 240.13e-4 (c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Title of Each Class:

Trading Symbol (s):

Name of each exchange on which registered:

Common Stock, $1.00 par value

IBOC

The Nasdaq Stock Market

Item 8.01          Other Events.

On April 3, 2024, International Bancshares Corporation issued a news release announcing a number one ranking on the S&P Global Intelligence’s best-performing U.S. Public Banks for 2023.  The news release, attached hereto and filed herewith as Exhibit 99, is incorporated by reference.

All of the information furnished in Item 2.02 of this report, including the accompanying exhibits, is also intended to be included under “Item 7.01 – Regulation Fair Disclosure” and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, is not subject to the liabilities of that section and shall not be incorporated by reference in any filing under the Securities Act of 1933, as amended.

Item 9.01          Financial Statements and Exhibits

(d) Exhibits

99 - The following exhibit is being furnished with this Current Report on Form 8-K.

2

EXHIBIT INDEX

Exhibit Number

    

Description

99

News Release of International Bancshares Corporation dated April 3, 2024

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)

3

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

INTERNATIONAL BANCSHARES CORPORATION

By:

/s/ Dennis E. Nixon

DENNIS E. NIXON, President

and Chief Executive Officer

Date: April 3, 2024

4

EX-99.1 2 iboc-20240403xex99d1.htm EX-99.1

EXHIBIT 99

Contact:

 

Judith Wawroski,

Treasurer and Principal Financial Officer

 

 

International Bancshares Corporation

 

 

(956) 722-7611

FOR IMMEDIATE RELEASE:

INTERNATIONAL BANCSHARES CORPORATION RANKED #1 BY S&P GLOBAL MARKET INTELLIGENCE’S TOP 50 PUBLIC BANKS FOR 2023

LAREDO, TEXAS – (BUSINESS WIRE) – April 3, 2024 - International Bancshares Corporation (IBC) (NASDAQ:IBOC) is proud to announce that it ranked #1 among S&P Global Market Intelligence's best-performing U.S. Public Banks for 2023. The rankings assessed the financial performance of operating U.S. public banks with total assets exceeding $10 billion as of December 31, 2023.

S&P Global Market Intelligence launched the rankings in 2011 to evaluate the performance of community banks and credit unions. Institutions are assessed based on factors such as returns, growth and efficiency, with a focus on the strength and risk profile of their balance sheets. S&P Global Market Intelligence is provider of information services and solutions to global markets.

IBC was recognized for its strong financial performance and risk management approach, critical components of S&P Global Market Intelligence's criteria.

“We are thrilled to receive this recognition from S&P Global Market Intelligence,” said Dennis E. Nixon, president and CEO of IBC.” Our teams throughout Texas and Oklahoma work tirelessly to provide our customers with exceptional service and innovative financial solutions. Our executive management team and board of directors have remained focused on continuing to execute on long-standing practices of balance sheet, asset liability and liquidity management, as well as cost controls. This recognition reflects the hard work and dedication of everyone at IBC and our focus on ‘Doing More’ for our customers, employees and shareholders.”

The rankings can be a valuable tool for consumers looking to make informed decisions about where to bank. IBC is proud to have been named among the top-performing public banks in the United States and looks forward to continuing to provide excellent service to its customers.

IBC is a multi-bank financial holding company headquartered in Laredo, Texas, with 165 facilities and 256 ATMs serving 75 communities in Texas and Oklahoma.

 

“Safe Harbor” statement under the Private Securities Litigation Reform Act of 1995: The statements contained in this release which are not historical facts contain forward looking information with respect to plans, projections or future performance of IBC and its subsidiaries, the occurrence of which involve certain risks and uncertainties detailed in IBC’s filings with the Securities and Exchange Commission.

 

Copies of IBC’s SEC filings and Annual Report (as an exhibit to the 10-K) may be downloaded from the SEC filings site located at http://www.sec.gov/edgar.shtml.


EX-101.SCH 3 iboc-20240403.xsd EX-101.SCH 00090 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink EX-101.LAB 4 iboc-20240403_lab.xml EX-101.LAB EX-101.PRE 5 iboc-20240403_pre.xml EX-101.PRE XML 7 R1.htm IDEA: XBRL DOCUMENT v3.24.1
Document and Entity Information
Apr. 03, 2024
Document and Entity Information  
Document Type 8-K
Document Period End Date Apr. 03, 2024
Entity Registrant Name INTERNATIONAL BANCSHARES CORPORATION
Entity Incorporation, State or Country Code TX
Entity File Number 000-9439
Entity Tax Identification Number 74-2157138
Entity Address, Address Line One 1200 San Bernardo
Entity Address, City or Town Laredo
Entity Address, State or Province TX
Entity Address, Postal Zip Code 78040-1359
City Area Code 956
Local Phone Number 722-7611
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock
Trading Symbol IBOC
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Entity Central Index Key 0000315709
Amendment Flag false
EXCEL 8 Financial_Report.xlsx IDEA: XBRL DOCUMENT begin 644 Financial_Report.xlsx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end XML 9 Show.js IDEA: XBRL DOCUMENT // Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission. Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105. var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0); e.removeAttribute('id');a.parentNode.appendChild(e)}} if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'} e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}} XML 10 report.css IDEA: XBRL DOCUMENT /* Updated 2009-11-04 */ /* v2.2.0.24 */ /* DefRef Styles */ ..report table.authRefData{ background-color: #def; border: 2px solid #2F4497; font-size: 1em; position: absolute; } ..report table.authRefData a { display: block; font-weight: bold; } ..report table.authRefData p { margin-top: 0px; } ..report table.authRefData .hide { background-color: #2F4497; padding: 1px 3px 0px 0px; text-align: right; } ..report table.authRefData .hide a:hover { background-color: #2F4497; } ..report table.authRefData .body { height: 150px; overflow: auto; width: 400px; } ..report table.authRefData table{ font-size: 1em; } /* Report Styles */ ..pl a, .pl a:visited { color: black; text-decoration: none; } /* table */ ..report { background-color: white; border: 2px solid #acf; clear: both; color: black; font: normal 8pt Helvetica, Arial, san-serif; margin-bottom: 2em; } ..report hr { border: 1px solid #acf; } /* Top labels */ ..report th { background-color: #acf; color: black; font-weight: bold; text-align: center; } ..report th.void { background-color: transparent; color: #000000; font: bold 10pt Helvetica, Arial, san-serif; text-align: left; } ..report .pl { text-align: left; vertical-align: top; white-space: normal; width: 200px; white-space: normal; /* word-wrap: break-word; */ } ..report td.pl a.a { cursor: pointer; display: block; width: 200px; overflow: hidden; } ..report td.pl div.a { width: 200px; } ..report td.pl a:hover { background-color: #ffc; } /* Header rows... */ ..report tr.rh { background-color: #acf; color: black; font-weight: bold; } /* Calendars... */ ..report .rc { background-color: #f0f0f0; } /* Even rows... */ ..report .re, .report .reu { background-color: #def; } ..report .reu td { border-bottom: 1px solid black; } /* Odd rows... */ ..report .ro, .report .rou { background-color: white; } ..report .rou td { border-bottom: 1px solid black; } ..report .rou table td, .report .reu table td { border-bottom: 0px solid black; } /* styles for footnote marker */ ..report .fn { white-space: nowrap; } /* styles for numeric types */ ..report .num, .report .nump { text-align: right; white-space: nowrap; } ..report .nump { padding-left: 2em; } ..report .nump { padding: 0px 0.4em 0px 2em; } /* styles for text types */ ..report .text { text-align: left; white-space: normal; } ..report .text .big { margin-bottom: 1em; width: 17em; } ..report .text .more { display: none; } ..report .text .note { font-style: italic; font-weight: bold; } ..report .text .small { width: 10em; } ..report sup { font-style: italic; } ..report .outerFootnotes { font-size: 1em; } XML 12 FilingSummary.xml IDEA: XBRL DOCUMENT 3.24.1 html 1 22 1 false 0 0 false 0 false false R1.htm 00090 - Document - Document and Entity Information Sheet http://www.ibc.com/role/DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false All Reports Book All Reports iboc-20240403.xsd iboc-20240403_lab.xml iboc-20240403_pre.xml iboc-20240403x8k.htm http://xbrl.sec.gov/dei/2023 true false JSON 14 MetaLinks.json IDEA: XBRL DOCUMENT { "version": "2.2", "instance": { "iboc-20240403x8k.htm": { "nsprefix": "iboc", "nsuri": "http://www.ibc.com/20240403", "dts": { "schema": { "local": [ "iboc-20240403.xsd" ], "remote": [ "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd", "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd", "http://www.xbrl.org/2003/xl-2003-12-31.xsd", "http://www.xbrl.org/2003/xlink-2003-12-31.xsd", "http://www.xbrl.org/2005/xbrldt-2005.xsd", "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd", "https://xbrl.sec.gov/dei/2023/dei-2023.xsd" ] }, "labelLink": { "local": [ "iboc-20240403_lab.xml" ] }, "presentationLink": { "local": [ "iboc-20240403_pre.xml" ] }, "inline": { "local": [ "iboc-20240403x8k.htm" ] } }, "keyStandard": 22, "keyCustom": 0, "axisStandard": 0, "axisCustom": 0, "memberStandard": 0, "memberCustom": 0, "hidden": { "total": 2, "http://xbrl.sec.gov/dei/2023": 2 }, "contextCount": 1, "entityCount": 1, "segmentCount": 0, "elementCount": 23, "unitCount": 0, "baseTaxonomies": { "http://xbrl.sec.gov/dei/2023": 22 }, "report": { "R1": { "role": "http://www.ibc.com/role/DocumentDocumentAndEntityInformation", "longName": "00090 - Document - Document and Entity Information", "shortName": "Document and Entity Information", "isDefault": "true", "groupType": "document", "subGroupType": "", "menuCat": "Cover", "order": "1", "firstAnchor": { "contextRef": "Duration_4_3_2024_To_4_3_2024_WYeS-Pm0DkyNFIC2DCfojw", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "iboc-20240403x8k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_4_3_2024_To_4_3_2024_WYeS-Pm0DkyNFIC2DCfojw", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "iboc-20240403x8k.htm", "first": true, "unique": true } } }, "tag": { "dei_AmendmentFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "AmendmentFlag", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Amendment Flag", "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission." } } }, "auth_ref": [] }, "dei_CityAreaCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CityAreaCode", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "City Area Code", "documentation": "Area code of city" } } }, "auth_ref": [] }, "dei_CoverAbstract": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CoverAbstract", "lang": { "en-us": { "role": { "label": "Document and Entity Information", "documentation": "Cover page." } } }, "auth_ref": [] }, "dei_DocumentPeriodEndDate": { "xbrltype": "dateItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentPeriodEndDate", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Period End Date", "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD." } } }, "auth_ref": [] }, "dei_DocumentType": { "xbrltype": "submissionTypeItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentType", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Type", "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'." } } }, "auth_ref": [] }, "dei_EntityAddressAddressLine1": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressAddressLine1", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, Address Line One", "documentation": "Address Line 1 such as Attn, Building Name, Street Name" } } }, "auth_ref": [] }, "dei_EntityAddressCityOrTown": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressCityOrTown", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, City or Town", "documentation": "Name of the City or Town" } } }, "auth_ref": [] }, "dei_EntityAddressPostalZipCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressPostalZipCode", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, Postal Zip Code", "documentation": "Code for the postal or zip code" } } }, "auth_ref": [] }, "dei_EntityAddressStateOrProvince": { "xbrltype": "stateOrProvinceItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressStateOrProvince", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, State or Province", "documentation": "Name of the state or province." } } }, "auth_ref": [] }, "dei_EntityCentralIndexKey": { "xbrltype": "centralIndexKeyItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityCentralIndexKey", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Central Index Key", "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK." } } }, "auth_ref": [ "r1" ] }, "dei_EntityEmergingGrowthCompany": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityEmergingGrowthCompany", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Emerging Growth Company", "documentation": "Indicate if registrant meets the emerging growth company criteria." } } }, "auth_ref": [ "r1" ] }, "dei_EntityFileNumber": { "xbrltype": "fileNumberItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityFileNumber", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity File Number", "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen." } } }, "auth_ref": [] }, "dei_EntityIncorporationStateCountryCode": { "xbrltype": "edgarStateCountryItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityIncorporationStateCountryCode", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Incorporation, State or Country Code", "documentation": "Two-character EDGAR code representing the state or country of incorporation." } } }, "auth_ref": [] }, "dei_EntityRegistrantName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityRegistrantName", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Registrant Name", "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC." } } }, "auth_ref": [ "r1" ] }, "dei_EntityTaxIdentificationNumber": { "xbrltype": "employerIdItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityTaxIdentificationNumber", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Tax Identification Number", "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS." } } }, "auth_ref": [ "r1" ] }, "dei_LocalPhoneNumber": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "LocalPhoneNumber", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Local Phone Number", "documentation": "Local phone number for entity." } } }, "auth_ref": [] }, "dei_PreCommencementIssuerTenderOffer": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "PreCommencementIssuerTenderOffer", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Pre-commencement Issuer Tender Offer", "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act." } } }, "auth_ref": [ "r3" ] }, "dei_PreCommencementTenderOffer": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "PreCommencementTenderOffer", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Pre-commencement Tender Offer", "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act." } } }, "auth_ref": [ "r4" ] }, "dei_Security12bTitle": { "xbrltype": "securityTitleItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "Security12bTitle", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Title of 12(b) Security", "documentation": "Title of a 12(b) registered security." } } }, "auth_ref": [ "r0" ] }, "dei_SecurityExchangeName": { "xbrltype": "edgarExchangeCodeItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "SecurityExchangeName", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Security Exchange Name", "documentation": "Name of the Exchange on which a security is registered." } } }, "auth_ref": [ "r2" ] }, "dei_SolicitingMaterial": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "SolicitingMaterial", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Soliciting Material", "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act." } } }, "auth_ref": [ "r5" ] }, "dei_TradingSymbol": { "xbrltype": "tradingSymbolItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "TradingSymbol", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Trading Symbol", "documentation": "Trading symbol of an instrument as listed on an exchange." } } }, "auth_ref": [] }, "dei_WrittenCommunications": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "WrittenCommunications", "presentation": [ "http://www.ibc.com/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Written Communications", "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act." } } }, "auth_ref": [ "r6" ] } } } }, "std_ref": { "r0": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b" }, "r1": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-2" }, "r2": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "d1-1" }, "r3": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "13e", "Subsection": "4c" }, "r4": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "14d", "Subsection": "2b" }, "r5": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Section": "14a", "Number": "240", "Subsection": "12" }, "r6": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Securities Act", "Number": "230", "Section": "425" } } } ZIP 15 0001558370-24-004650-xbrl.zip IDEA: XBRL DOCUMENT begin 644 0001558370-24-004650-xbrl.zip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end XML 17 iboc-20240403x8k_htm.xml IDEA: XBRL DOCUMENT 0000315709 2024-04-03 2024-04-03 0000315709 false 8-K 2024-04-03 INTERNATIONAL BANCSHARES CORPORATION TX 000-9439 74-2157138 1200 San Bernardo Laredo TX 78040-1359 956 722-7611 false false false false false Common Stock IBOC NASDAQ