Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000072903-21-000014-index-headers.html | 2021-04-01 10:20:51 | |
| 0000072903-21-000014-index.html | 2021-04-01 10:20:51 | |
| 0000072903-21-000014.txt | 2021-04-01 10:20:51 | |
 0000072903-21-000014-xbrl.zip | 16487 | 2021-04-01 10:20:51 |
| FilingSummary.xml | 1685 | 2021-04-01 10:20:51 |
| Financial_Report.xlsx | 5935 | 2021-04-01 10:20:51 |
| MetaLinks.json | 20587 | 2021-04-01 10:20:51 |
| R1.htm | 43542 | 2021-04-01 10:20:51 |
| report.css | 2767 | 2021-04-01 10:20:51 |
| Show.js | 1085 | 2021-04-01 10:20:51 |
| xel-20210331.htm | 49710 | 2021-04-01 10:20:51 |
| xel-20210331.xsd | 2907 | 2021-04-01 10:20:51 |
| xel-20210331_cal.xml | 725 | 2021-04-01 10:20:51 |
| xel-20210331_def.xml | 15040 | 2021-04-01 10:20:51 |
| xel-20210331_htm.xml | 16935 | 2021-04-01 10:20:51 |
| xel-20210331_lab.xml | 29563 | 2021-04-01 10:20:51 |
| xel-20210331_pre.xml | 15667 | 2021-04-01 10:20:51 |