Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000352541-23-000056-index.html | 2023-05-04 18:04:01 | |
| 0000352541-23-000056.txt | 2023-05-04 18:04:01 | |
 0000352541-23-000056-xbrl.zip | 30186 | 2023-05-04 18:04:01 |
 alliantenergylogoa.jpg | 408716 | 2023-05-04 18:04:01 |
| FilingSummary.xml | 1759 | 2023-05-04 18:04:01 |
| Financial_Report.xlsx | 6199 | 2023-05-04 18:04:01 |
| lnt-20230504.htm | 44269 | 2023-05-04 18:04:01 |
| lnt-20230504.xsd | 2833 | 2023-05-04 18:04:01 |
| lnt-20230504_def.xml | 15187 | 2023-05-04 18:04:01 |
| lnt-20230504_htm.xml | 21686 | 2023-05-04 18:04:01 |
| lnt-20230504_lab.xml | 30009 | 2023-05-04 18:04:01 |
| lnt-20230504_pre.xml | 15844 | 2023-05-04 18:04:01 |
| lnt050420238-kexh991.htm | 201736 | 2023-05-04 18:04:01 |
| MetaLinks.json | 21404 | 2023-05-04 18:04:01 |
| R1.htm | 47913 | 2023-05-04 18:04:01 |
| report.css | 2767 | 2023-05-04 18:04:01 |
| Show.js | 1085 | 2023-05-04 18:04:01 |