Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000072903-21-000037-index-headers.html | 2021-05-21 17:18:13 | |
| 0000072903-21-000037-index.html | 2021-05-21 17:18:13 | |
| 0000072903-21-000037.txt | 2021-05-21 17:18:13 | |
 0000072903-21-000037-xbrl.zip | 17665 | 2021-05-21 17:18:13 |
| FilingSummary.xml | 1648 | 2021-05-21 17:18:13 |
| Financial_Report.xlsx | 5940 | 2021-05-21 17:18:13 |
| MetaLinks.json | 20503 | 2021-05-21 17:18:13 |
| R1.htm | 43550 | 2021-05-21 17:18:13 |
| report.css | 2767 | 2021-05-21 17:18:13 |
| Show.js | 1084 | 2021-05-21 17:18:13 |
| xel-20210517.htm | 90482 | 2021-05-21 17:18:13 |
| xel-20210517.xsd | 2647 | 2021-05-21 17:18:13 |
| xel-20210517_def.xml | 15031 | 2021-05-21 17:18:13 |
| xel-20210517_htm.xml | 16946 | 2021-05-21 17:18:13 |
| xel-20210517_lab.xml | 29539 | 2021-05-21 17:18:13 |
| xel-20210517_pre.xml | 15658 | 2021-05-21 17:18:13 |