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Southwest Airlines Co. – ‘8-K’ for 1/28/21 – ‘XML’

On:  Thursday, 1/28/21, at 6:30am ET   ·   For:  1/28/21   ·   Accession #:  92380-21-6   ·   File #:  1-07259

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  As Of               Filer                 Filing    For·On·As Docs:Size

 1/28/21  Southwest Airlines Co.            8-K:2,9     1/28/21   13:1.2M

Current Report   —   Form 8-K
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 8-K         Form 8-K 4th Quarter 2020 Earnings Release          HTML     27K 
 2: EX-99.1     Exhibit 99.1 4th Quarter 2020 Financial Results     HTML    230K 
 9: R1          Document Document                                   HTML     48K 
11: XML         IDEA XML File -- Filing Summary                      XML     13K 
 8: XML         XBRL Instance -- luv-20210128_htm                    XML     23K 
10: EXCEL       IDEA Workbook of Financial Reports                  XLSX      6K 
 4: EX-101.CAL  XBRL Calculations -- luv-20210128_cal                XML      7K 
 5: EX-101.DEF  XBRL Definitions -- luv-20210128_def                 XML     42K 
 6: EX-101.LAB  XBRL Labels -- luv-20210128_lab                      XML     86K 
 7: EX-101.PRE  XBRL Presentations -- luv-20210128_pre               XML     42K 
 3: EX-101.SCH  XBRL Schema -- luv-20210128                          XSD     12K 
12: JSON        XBRL Instance as JSON Data -- MetaLinks               14±    21K 
13: ZIP         XBRL Zipped Folder -- 0000092380-21-000006-xbrl      Zip    147K

‘XML’   —   IDEA XML File — Filing Summary

This Document is an IDEA XML File.

                                                                                                                                                                                
<?xml version="1.0" encoding="windows-1252"?>
<FilingSummary>
<Version> 3.20.4 </Version>
<ProcessingTime/>
<ReportFormat> html </ReportFormat>
<ContextCount> 2 </ContextCount>
<ElementCount> 96 </ElementCount>
<EntityCount> 1 </EntityCount>
<FootnotesReported> false </FootnotesReported>
<SegmentCount> 1 </SegmentCount>
<ScenarioCount> 0 </ScenarioCount>
<TuplesReported> false </TuplesReported>
<UnitCount> 0 </UnitCount>
<MyReports>
<Report instance="luv-20210128.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R1.htm </HtmlFileName>
<LongName> 0001001 - Document - Document Document </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.southwest.com/role/DocumentDocument </Role>
<ShortName> Document Document </ShortName>
<MenuCategory> Cover </MenuCategory>
<Position> 1 </Position>
</Report>
<Report>
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<LongName> All Reports </LongName>
<ReportType> Book </ReportType>
<ShortName> All Reports </ShortName>
</Report>
</MyReports>
<InputFiles>
<File doctype="8-K" original="luv-20210128.htm"> luv-20210128.htm </File>
<File> er-12312020xerdoc.htm </File>
<File> luv-20210128.xsd </File>
<File> luv-20210128_cal.xml </File>
<File> luv-20210128_def.xml </File>
<File> luv-20210128_lab.xml </File>
<File> luv-20210128_pre.xml </File>
</InputFiles>
<SupplementalFiles>
<File> luv-20210128_g1.jpg </File>
</SupplementalFiles>
<BaseTaxonomies>
<BaseTaxonomy> http://xbrl.sec.gov/exch/2020-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://xbrl.sec.gov/dei/2020-01-31 </BaseTaxonomy>
</BaseTaxonomies>
<HasPresentationLinkbase> true </HasPresentationLinkbase>
<HasCalculationLinkbase> true </HasCalculationLinkbase>
</FilingSummary>

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Filing Submission 0000092380-21-000006   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)
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