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| 0000081018-22-000012.txt | 2022-10-27 15:04:35 | |
 0000081018-22-000012-xbrl.zip | 284750 | 2022-10-27 15:04:35 |
| FilingSummary.xml | 33491 | 2022-10-27 15:04:35 |
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| psco-20220930.htm | 1918161 | 2022-10-27 15:04:35 |
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| pscoex3201q32022.htm | 8924 | 2022-10-27 15:04:35 |
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| report.css | 2767 | 2022-10-27 15:04:35 |
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