Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000352541-22-000073-index.html | 2022-08-04 18:23:45 | |
| 0000352541-22-000073.txt | 2022-08-04 18:23:45 | |
 0000352541-22-000073-xbrl.zip | 31959 | 2022-08-04 18:23:45 |
 alliantenergylogo.jpg | 408716 | 2022-08-04 18:23:45 |
| FilingSummary.xml | 1761 | 2022-08-04 18:23:45 |
| Financial_Report.xlsx | 6201 | 2022-08-04 18:23:45 |
| lnt-20220804.htm | 45190 | 2022-08-04 18:23:45 |
| lnt-20220804.xsd | 2836 | 2022-08-04 18:23:45 |
| lnt-20220804_def.xml | 15295 | 2022-08-04 18:23:45 |
| lnt-20220804_htm.xml | 21688 | 2022-08-04 18:23:45 |
| lnt-20220804_lab.xml | 30117 | 2022-08-04 18:23:45 |
| lnt-20220804_pre.xml | 15952 | 2022-08-04 18:23:45 |
| lnt080420228-kexh991.htm | 270452 | 2022-08-04 18:23:45 |
| MetaLinks.json | 20872 | 2022-08-04 18:23:45 |
| R1.htm | 48495 | 2022-08-04 18:23:45 |
| report.css | 2767 | 2022-08-04 18:23:45 |
| Show.js | 1085 | 2022-08-04 18:23:45 |