Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000352541-20-000043-index-headers.html | 2020-04-03 18:32:36 | |
| 0000352541-20-000043-index.html | 2020-04-03 18:32:36 | |
| 0000352541-20-000043.txt | 2020-04-03 18:32:36 | |
 0000352541-20-000043-xbrl.zip | 18346 | 2020-04-03 18:32:36 |
| FilingSummary.xml | 1889 | 2020-04-03 18:32:36 |
| Financial_Report.xlsx | 5796 | 2020-04-03 18:32:36 |
| lnt-20200403.xsd | 4538 | 2020-04-03 18:32:36 |
| lnt-20200403_cal.xml | 710 | 2020-04-03 18:32:36 |
| lnt-20200403_def.xml | 18514 | 2020-04-03 18:32:36 |
| lnt-20200403_lab.xml | 36839 | 2020-04-03 18:32:36 |
| lnt-20200403_pre.xml | 19218 | 2020-04-03 18:32:36 |
| lnt040320208-k.htm | 33902 | 2020-04-03 18:32:36 |
| lnt040320208-k_htm.xml | 4287 | 2020-04-03 18:32:36 |
| lnt040320208kex991.htm | 10207 | 2020-04-03 18:32:36 |
 lnt040320208kex991001.jpg | 77610 | 2020-04-03 18:32:36 |
 lnt040320208kex991002.jpg | 177220 | 2020-04-03 18:32:36 |
 lnt040320208kex991003.jpg | 114067 | 2020-04-03 18:32:36 |
 lnt040320208kex991004.jpg | 114304 | 2020-04-03 18:32:36 |
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 lnt040320208kex991007.jpg | 101220 | 2020-04-03 18:32:36 |
 lnt040320208kex991008.jpg | 103047 | 2020-04-03 18:32:36 |
| MetaLinks.json | 25207 | 2020-04-03 18:32:36 |
| R1.htm | 38856 | 2020-04-03 18:32:36 |
| report.css | 2767 | 2020-04-03 18:32:36 |
| Show.js | 1085 | 2020-04-03 18:32:36 |