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| 0000081018-24-000010-index.html | 2024-04-25 12:18:25 | |
| 0000081018-24-000010.txt | 2024-04-25 12:18:25 | |
 0000081018-24-000010-xbrl.zip | 206980 | 2024-04-25 12:18:25 |
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| psco-20240331.htm | 1069460 | 2024-04-25 12:18:25 |
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| report.css | 2767 | 2024-04-25 12:18:25 |
| Show.js | 1085 | 2024-04-25 12:18:25 |