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| 0000764622-21-000031-index.html | 2021-05-05 08:33:07 | |
| 0000764622-21-000031.txt | 2021-05-05 08:33:07 | |
 0000764622-21-000031-xbrl.zip | 526014 | 2021-05-05 08:33:07 |
| exhibit101.htm | 229328 | 2021-05-05 08:33:07 |
| exhibit311-03312021.htm | 11168 | 2021-05-05 08:33:07 |
| exhibit312-03312021.htm | 11572 | 2021-05-05 08:33:07 |
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| exhibit321-03312021.htm | 9500 | 2021-05-05 08:33:07 |
| exhibit322-03312021.htm | 9429 | 2021-05-05 08:33:07 |
| FilingSummary.xml | 40958 | 2021-05-05 08:33:07 |
| Financial_Report.xlsx | 131107 | 2021-05-05 08:33:07 |
| MetaLinks.json | 907257 | 2021-05-05 08:33:07 |
| pnw-20210331.htm | 2999143 | 2021-05-05 08:33:07 |
| pnw-20210331.xsd | 103828 | 2021-05-05 08:33:07 |
| pnw-20210331_cal.xml | 136014 | 2021-05-05 08:33:07 |
| pnw-20210331_def.xml | 588512 | 2021-05-05 08:33:07 |
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| pnw-20210331_lab.xml | 1030105 | 2021-05-05 08:33:07 |
| pnw-20210331_pre.xml | 656498 | 2021-05-05 08:33:07 |
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| report.css | 2767 | 2021-05-05 08:33:07 |
| Show.js | 1085 | 2021-05-05 08:33:07 |