Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000352541-21-000016-index-headers.html | 2021-01-28 18:22:26 | |
| 0000352541-21-000016-index.html | 2021-01-28 18:22:26 | |
| 0000352541-21-000016.txt | 2021-01-28 18:22:26 | |
 0000352541-21-000016-xbrl.zip | 15284 | 2021-01-28 18:22:26 |
| FilingSummary.xml | 1775 | 2021-01-28 18:22:26 |
| Financial_Report.xlsx | 6008 | 2021-01-28 18:22:26 |
| lnt-20210127.htm | 45524 | 2021-01-28 18:22:26 |
| lnt-20210127.xsd | 3118 | 2021-01-28 18:22:26 |
| lnt-20210127_cal.xml | 812 | 2021-01-28 18:22:26 |
| lnt-20210127_def.xml | 15381 | 2021-01-28 18:22:26 |
| lnt-20210127_htm.xml | 22998 | 2021-01-28 18:22:26 |
| lnt-20210127_lab.xml | 30171 | 2021-01-28 18:22:26 |
| lnt-20210127_pre.xml | 16030 | 2021-01-28 18:22:26 |
| MetaLinks.json | 21744 | 2021-01-28 18:22:26 |
| R1.htm | 49461 | 2021-01-28 18:22:26 |
| report.css | 2767 | 2021-01-28 18:22:26 |
| Show.js | 1085 | 2021-01-28 18:22:26 |