Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000352541-22-000080-index-headers.html | 2022-11-07 18:06:48 | |
| 0000352541-22-000080-index.html | 2022-11-07 18:06:48 | |
| 0000352541-22-000080.txt | 2022-11-07 18:06:48 | |
 0000352541-22-000080-xbrl.zip | 35779 | 2022-11-07 18:06:48 |
 alliantenergylogo.jpg | 408716 | 2022-11-07 18:06:48 |
| FilingSummary.xml | 1763 | 2022-11-07 18:06:48 |
| Financial_Report.xlsx | 6201 | 2022-11-07 18:06:48 |
| lnt-20221107.htm | 45394 | 2022-11-07 18:06:48 |
| lnt-20221107.xsd | 2836 | 2022-11-07 18:06:48 |
| lnt-20221107_def.xml | 15295 | 2022-11-07 18:06:48 |
| lnt-20221107_htm.xml | 21688 | 2022-11-07 18:06:48 |
| lnt-20221107_lab.xml | 30117 | 2022-11-07 18:06:48 |
| lnt-20221107_pre.xml | 15952 | 2022-11-07 18:06:48 |
| lnt110720228-kexh991.htm | 367622 | 2022-11-07 18:06:48 |
| MetaLinks.json | 20872 | 2022-11-07 18:06:48 |
| R1.htm | 47917 | 2022-11-07 18:06:48 |
| report.css | 2767 | 2022-11-07 18:06:48 |
| Show.js | 1085 | 2022-11-07 18:06:48 |