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|---|---|---|
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| 0000081018-17-000005-index.html | 2017-04-28 16:09:19 | |
| 0000081018-17-000005.txt | 2017-04-28 16:09:19 | |
 0000081018-17-000005-xbrl.zip | 193877 | 2017-04-28 16:09:19 |
| FilingSummary.xml | 31597 | 2017-04-28 16:09:19 |
| Financial_Report.xlsx | 64769 | 2017-04-28 16:09:19 |
| psco-20170331.xml | 1896757 | 2017-04-28 16:09:19 |
| psco-20170331.xsd | 45805 | 2017-04-28 16:09:19 |
| psco-20170331_cal.xml | 91054 | 2017-04-28 16:09:19 |
| psco-20170331_def.xml | 201226 | 2017-04-28 16:09:19 |
| psco-20170331_lab.xml | 637576 | 2017-04-28 16:09:19 |
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| psco3311710q.htm | 997834 | 2017-04-28 16:09:19 |
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| report.css | 2767 | 2017-04-28 16:09:19 |
| Show.js | 1410 | 2017-04-28 16:09:19 |