Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-23-089177-index-headers.html | 2023-04-03 11:31:53 | |
| 0001193125-23-089177-index.html | 2023-04-03 11:31:53 | |
| 0001193125-23-089177.txt | 2023-04-03 11:31:53 | |
 0001193125-23-089177-xbrl.zip | 35246 | 2023-04-03 11:31:53 |
| d487843d8k.htm | 27467 | 2023-04-03 11:31:53 |
| d487843d8k_htm.xml | 3063 | 2023-04-03 11:31:53 |
| d487843dex401.htm | 212185 | 2023-04-03 11:31:53 |
| d487843dex501.htm | 15225 | 2023-04-03 11:31:53 |
| FilingSummary.xml | 1981 | 2023-04-03 11:31:53 |
| Financial_Report.xlsx | 5629 | 2023-04-03 11:31:53 |
 g487843snap3a.jpg | 6633 | 2023-04-03 11:31:53 |
| MetaLinks.json | 16852 | 2023-04-03 11:31:53 |
| psco-20230403.xsd | 2858 | 2023-04-03 11:31:53 |
| psco-20230403_lab.xml | 15956 | 2023-04-03 11:31:53 |
| psco-20230403_pre.xml | 9997 | 2023-04-03 11:31:53 |
| R1.htm | 34893 | 2023-04-03 11:31:53 |
| report.css | 2767 | 2023-04-03 11:31:53 |
| Show.js | 1085 | 2023-04-03 11:31:53 |