Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000352541-23-000035-index-headers.html | 2023-03-29 18:45:10 | |
| 0000352541-23-000035-index.html | 2023-03-29 18:45:10 | |
| 0000352541-23-000035.txt | 2023-03-29 18:45:10 | |
 0000352541-23-000035-xbrl.zip | 64685 | 2023-03-29 18:45:10 |
| FilingSummary.xml | 1904 | 2023-03-29 18:45:10 |
| Financial_Report.xlsx | 5946 | 2023-03-29 18:45:10 |
 imagea.jpg | 43057 | 2023-03-29 18:45:10 |
 image_1a.jpg | 131022 | 2023-03-29 18:45:10 |
| lnt-20230327.htm | 36788 | 2023-03-29 18:45:10 |
| lnt-20230327.xsd | 2680 | 2023-03-29 18:45:10 |
| lnt-20230327_def.xml | 14817 | 2023-03-29 18:45:10 |
| lnt-20230327_htm.xml | 6600 | 2023-03-29 18:45:10 |
| lnt-20230327_lab.xml | 28924 | 2023-03-29 18:45:10 |
| lnt-20230327_pre.xml | 15406 | 2023-03-29 18:45:10 |
| lnt032720238-kex11.htm | 307628 | 2023-03-29 18:45:10 |
| lnt032720238-kex41.htm | 58098 | 2023-03-29 18:45:10 |
| lnt032720238-kex51.htm | 12099 | 2023-03-29 18:45:10 |
| lnt032720238-kex991.htm | 9365 | 2023-03-29 18:45:10 |
| MetaLinks.json | 21128 | 2023-03-29 18:45:10 |
| R1.htm | 43128 | 2023-03-29 18:45:10 |
| report.css | 2767 | 2023-03-29 18:45:10 |
| Show.js | 1085 | 2023-03-29 18:45:10 |