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|---|---|---|
 0001193125-20-107089-index-headers.html | 2020-04-14 16:19:18 | |
| 0001193125-20-107089-index.html | 2020-04-14 16:19:18 | |
| 0001193125-20-107089.txt | 2020-04-14 16:19:18 | |
 0001193125-20-107089-xbrl.zip | 199645 | 2020-04-14 16:19:18 |
| d902383d8k.htm | 73815 | 2020-04-14 16:19:18 |
| d902383d8k_htm.xml | 5773 | 2020-04-14 16:19:18 |
| d902383dex101.htm | 836438 | 2020-04-14 16:19:18 |
| d902383dex102.htm | 739616 | 2020-04-14 16:19:18 |
| FilingSummary.xml | 1727 | 2020-04-14 16:19:18 |
| Financial_Report.xlsx | 6030 | 2020-04-14 16:19:18 |
| MetaLinks.json | 21572 | 2020-04-14 16:19:18 |
| R1.htm | 45675 | 2020-04-14 16:19:18 |
| report.css | 2767 | 2020-04-14 16:19:18 |
| Show.js | 1085 | 2020-04-14 16:19:18 |
| swx-20200410.xsd | 5153 | 2020-04-14 16:19:18 |
| swx-20200410_cal.xml | 654 | 2020-04-14 16:19:18 |
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| swx-20200410_lab.xml | 20839 | 2020-04-14 16:19:18 |
| swx-20200410_pre.xml | 13503 | 2020-04-14 16:19:18 |