Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000352541-24-000054-index-headers.html | 2024-05-02 18:06:39 | |
| 0000352541-24-000054-index.html | 2024-05-02 18:06:39 | |
| 0000352541-24-000054.txt | 2024-05-02 18:06:39 | |
 0000352541-24-000054-xbrl.zip | 27997 | 2024-05-02 18:06:39 |
 alliantenergylogo.jpg | 408716 | 2024-05-02 18:06:39 |
| FilingSummary.xml | 1737 | 2024-05-02 18:06:39 |
| Financial_Report.xlsx | 6199 | 2024-05-02 18:06:39 |
| lnt-20240502.htm | 30502 | 2024-05-02 18:06:39 |
| lnt-20240502.xsd | 2835 | 2024-05-02 18:06:39 |
| lnt-20240502_def.xml | 15121 | 2024-05-02 18:06:39 |
| lnt-20240502_htm.xml | 6068 | 2024-05-02 18:06:39 |
| lnt-20240502_lab.xml | 27071 | 2024-05-02 18:06:39 |
| lnt-20240502_pre.xml | 15846 | 2024-05-02 18:06:39 |
| lnt050220248-kex991.htm | 200450 | 2024-05-02 18:06:39 |
| MetaLinks.json | 21306 | 2024-05-02 18:06:39 |
| R1.htm | 47916 | 2024-05-02 18:06:39 |
| report.css | 2767 | 2024-05-02 18:06:39 |
| Show.js | 1085 | 2024-05-02 18:06:39 |