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| 0000766421-24-000082-index.html | 2024-11-07 19:21:30 | |
| 0000766421-24-000082.txt | 2024-11-07 19:21:30 | |
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| alk-20240930.htm | 2156243 | 2024-11-07 19:21:30 |
| alk-20240930.xsd | 60040 | 2024-11-07 19:21:30 |
| alk-20240930_cal.xml | 94948 | 2024-11-07 19:21:30 |
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| alk-20240930_htm.xml | 1380189 | 2024-11-07 19:21:30 |
| alk-20240930_lab.xml | 724902 | 2024-11-07 19:21:30 |
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| alk10-q32024ex311.htm | 10295 | 2024-11-07 19:21:30 |
| alk10-q32024ex312.htm | 10269 | 2024-11-07 19:21:30 |
| alk10-q32024ex321.htm | 4771 | 2024-11-07 19:21:30 |
| alk10-q32024ex322.htm | 4813 | 2024-11-07 19:21:30 |
| ex1001alaskaairgroupguaran.htm | 50601 | 2024-11-07 19:21:30 |
| ex1002amendedandrestatedcr.htm | 1099941 | 2024-11-07 19:21:30 |
| FilingSummary.xml | 27711 | 2024-11-07 19:21:30 |
| Financial_Report.xlsx | 86599 | 2024-11-07 19:21:30 |
| MetaLinks.json | 939601 | 2024-11-07 19:21:30 |
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| R27.htm | 4677 | 2024-11-07 19:21:30 |
| R28.htm | 40060 | 2024-11-07 19:21:30 |
| R29.htm | 16759 | 2024-11-07 19:21:30 |
| R3.htm | 20750 | 2024-11-07 19:21:30 |
| R30.htm | 16409 | 2024-11-07 19:21:30 |
| R31.htm | 96859 | 2024-11-07 19:21:30 |
| R32.htm | 33684 | 2024-11-07 19:21:30 |
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| R4.htm | 116070 | 2024-11-07 19:21:30 |
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| R8.htm | 7825 | 2024-11-07 19:21:30 |
| R9.htm | 58246 | 2024-11-07 19:21:30 |
| report.css | 2767 | 2024-11-07 19:21:30 |
| Show.js | 1085 | 2024-11-07 19:21:30 |