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 0000766421-20-000098-index-headers.html | 2020-11-18 19:16:42 | |
| 0000766421-20-000098-index.html | 2020-11-18 19:16:42 | |
| 0000766421-20-000098.txt | 2020-11-18 19:16:42 | |
 0000766421-20-000098-xbrl.zip | 15345 | 2020-11-18 19:16:42 |
 alaskaairgrouplogob011a.jpg | 152305 | 2020-11-18 19:16:42 |
| alk-20201119.htm | 31352 | 2020-11-18 19:16:42 |
| alk-20201119.xsd | 2421 | 2020-11-18 19:16:42 |
| alk-20201119_cal.xml | 711 | 2020-11-18 19:16:42 |
| alk-20201119_def.xml | 1644 | 2020-11-18 19:16:42 |
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| alk-20201119_lab.xml | 24270 | 2020-11-18 19:16:42 |
| alk-20201119_pre.xml | 12647 | 2020-11-18 19:16:42 |
| ex99111192020investoru.htm | 20562 | 2020-11-18 19:16:42 |
| FilingSummary.xml | 1714 | 2020-11-18 19:16:42 |
| Financial_Report.xlsx | 5462 | 2020-11-18 19:16:42 |
| MetaLinks.json | 17264 | 2020-11-18 19:16:42 |
| R1.htm | 39633 | 2020-11-18 19:16:42 |
| report.css | 2767 | 2020-11-18 19:16:42 |
| Show.js | 1085 | 2020-11-18 19:16:42 |