Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000058492-21-000042-index-headers.html | 2021-11-05 10:37:36 | |
| 0000058492-21-000042-index.html | 2021-11-05 10:37:36 | |
| 0000058492-21-000042.txt | 2021-11-05 10:37:36 | |
 0000058492-21-000042-xbrl.zip | 397108 | 2021-11-05 10:37:36 |
| exhibit101summarysheetofex.htm | 39040 | 2021-11-05 10:37:36 |
| FilingSummary.xml | 40149 | 2021-11-05 10:37:36 |
| Financial_Report.xlsx | 114115 | 2021-11-05 10:37:36 |
| leg-20210930.htm | 2813041 | 2021-11-05 10:37:36 |
| leg-20210930.xsd | 66814 | 2021-11-05 10:37:36 |
| leg-20210930_cal.xml | 103709 | 2021-11-05 10:37:36 |
| leg-20210930_def.xml | 312665 | 2021-11-05 10:37:36 |
| leg-20210930_htm.xml | 3350060 | 2021-11-05 10:37:36 |
| leg-20210930_lab.xml | 756809 | 2021-11-05 10:37:36 |
| leg-20210930_pre.xml | 487148 | 2021-11-05 10:37:36 |
| legex311q32021.htm | 10114 | 2021-11-05 10:37:36 |
| legex312q32021.htm | 9989 | 2021-11-05 10:37:36 |
| legex321q32021.htm | 4619 | 2021-11-05 10:37:36 |
| legex322q32021.htm | 4782 | 2021-11-05 10:37:36 |
| MetaLinks.json | 793084 | 2021-11-05 10:37:36 |
| R1.htm | 52158 | 2021-11-05 10:37:36 |
| R10.htm | 91260 | 2021-11-05 10:37:36 |
| R11.htm | 61051 | 2021-11-05 10:37:36 |
| R12.htm | 42972 | 2021-11-05 10:37:36 |
| R13.htm | 56996 | 2021-11-05 10:37:36 |
| R14.htm | 110300 | 2021-11-05 10:37:36 |
| R15.htm | 28936 | 2021-11-05 10:37:36 |
| R16.htm | 60562 | 2021-11-05 10:37:36 |
| R17.htm | 23638 | 2021-11-05 10:37:36 |
| R18.htm | 279241 | 2021-11-05 10:37:36 |
| R19.htm | 57952 | 2021-11-05 10:37:36 |
| R2.htm | 145582 | 2021-11-05 10:37:36 |
| R20.htm | 125250 | 2021-11-05 10:37:36 |
| R21.htm | 26492 | 2021-11-05 10:37:36 |
| R22.htm | 21872 | 2021-11-05 10:37:36 |
| R23.htm | 12864 | 2021-11-05 10:37:36 |
| R24.htm | 29262 | 2021-11-05 10:37:36 |
| R25.htm | 34267 | 2021-11-05 10:37:36 |
| R26.htm | 84351 | 2021-11-05 10:37:36 |
| R27.htm | 61251 | 2021-11-05 10:37:36 |
| R28.htm | 42529 | 2021-11-05 10:37:36 |
| R29.htm | 56905 | 2021-11-05 10:37:36 |
| R3.htm | 4505 | 2021-11-05 10:37:36 |
| R30.htm | 145917 | 2021-11-05 10:37:36 |
| R31.htm | 27700 | 2021-11-05 10:37:36 |
| R32.htm | 62087 | 2021-11-05 10:37:36 |
| R33.htm | 20578 | 2021-11-05 10:37:36 |
| R34.htm | 277185 | 2021-11-05 10:37:36 |
| R35.htm | 51831 | 2021-11-05 10:37:36 |
| R36.htm | 124555 | 2021-11-05 10:37:36 |
| R37.htm | 26162 | 2021-11-05 10:37:36 |
| R38.htm | 9005 | 2021-11-05 10:37:36 |
| R39.htm | 29905 | 2021-11-05 10:37:36 |
| R4.htm | 95392 | 2021-11-05 10:37:36 |
| R40.htm | 61264 | 2021-11-05 10:37:36 |
| R41.htm | 24647 | 2021-11-05 10:37:36 |
| R42.htm | 7788 | 2021-11-05 10:37:36 |
| R43.htm | 22746 | 2021-11-05 10:37:36 |
| R44.htm | 59384 | 2021-11-05 10:37:36 |
| R45.htm | 60087 | 2021-11-05 10:37:36 |
| R46.htm | 81004 | 2021-11-05 10:37:36 |
| R47.htm | 22825 | 2021-11-05 10:37:36 |
| R48.htm | 51054 | 2021-11-05 10:37:36 |
| R49.htm | 43032 | 2021-11-05 10:37:36 |
| R5.htm | 40917 | 2021-11-05 10:37:36 |
| R50.htm | 24285 | 2021-11-05 10:37:36 |
| R51.htm | 22032 | 2021-11-05 10:37:36 |
| R52.htm | 51073 | 2021-11-05 10:37:36 |
| R53.htm | 19773 | 2021-11-05 10:37:36 |
| R54.htm | 89190 | 2021-11-05 10:37:36 |
| R55.htm | 12473 | 2021-11-05 10:37:36 |
| R56.htm | 42559 | 2021-11-05 10:37:36 |
| R57.htm | 108380 | 2021-11-05 10:37:36 |
| R58.htm | 81756 | 2021-11-05 10:37:36 |
| R59.htm | 47752 | 2021-11-05 10:37:36 |
| R6.htm | 88635 | 2021-11-05 10:37:36 |
| R60.htm | 7716 | 2021-11-05 10:37:36 |
| R61.htm | 109789 | 2021-11-05 10:37:36 |
| R62.htm | 23393 | 2021-11-05 10:37:36 |
| R63.htm | 21622 | 2021-11-05 10:37:36 |
| R64.htm | 10324 | 2021-11-05 10:37:36 |
| R65.htm | 39507 | 2021-11-05 10:37:36 |
| R66.htm | 4197 | 2021-11-05 10:37:36 |
| R7.htm | 9712 | 2021-11-05 10:37:36 |
| R8.htm | 16093 | 2021-11-05 10:37:36 |
| R9.htm | 42836 | 2021-11-05 10:37:36 |
| report.css | 2767 | 2021-11-05 10:37:36 |
| Show.js | 1085 | 2021-11-05 10:37:36 |