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| 0000764622-17-000030-index.html | 2017-05-02 08:35:59 | |
| 0000764622-17-000030.txt | 2017-05-02 08:35:59 | |
 0000764622-17-000030-xbrl.zip | 348473 | 2017-05-02 08:35:59 |
| a033117exhibit311.htm | 13764 | 2017-05-02 08:35:59 |
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| a033117exhibit313.htm | 13727 | 2017-05-02 08:35:59 |
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| a033117exhibit321.htm | 9512 | 2017-05-02 08:35:59 |
| a033117exhibit322.htm | 9649 | 2017-05-02 08:35:59 |
| exhibit121-33117.htm | 52516 | 2017-05-02 08:35:59 |
| exhibit122-33117.htm | 56390 | 2017-05-02 08:35:59 |
| exhibit123-33117.htm | 97131 | 2017-05-02 08:35:59 |
| FilingSummary.xml | 38604 | 2017-05-02 08:35:59 |
| Financial_Report.xlsx | 107408 | 2017-05-02 08:35:59 |
| pnw-20170331.xml | 2705773 | 2017-05-02 08:35:59 |
| pnw-20170331.xsd | 86977 | 2017-05-02 08:35:59 |
| pnw-20170331_cal.xml | 135022 | 2017-05-02 08:35:59 |
| pnw-20170331_def.xml | 497811 | 2017-05-02 08:35:59 |
| pnw-20170331_lab.xml | 1022258 | 2017-05-02 08:35:59 |
| pnw-20170331_pre.xml | 575748 | 2017-05-02 08:35:59 |
| pnw-3311710q.htm | 2088325 | 2017-05-02 08:35:59 |
| pnw3311710qdoc.htm | 494533 | 2017-05-02 08:35:59 |
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| report.css | 2768 | 2017-05-02 08:35:59 |
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| Show.js | 1411 | 2017-05-02 08:35:59 |