Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-170560-index-headers.html | 2022-06-09 06:09:10 | |
| 0001193125-22-170560-index.html | 2022-06-09 06:09:10 | |
| 0001193125-22-170560.txt | 2022-06-09 06:09:10 | |
 0001193125-22-170560-xbrl.zip | 698682 | 2022-06-09 06:09:10 |
| d344001d20f.htm | 7626117 | 2022-06-09 06:09:10 |
| d344001d20f_htm.xml | 8459296 | 2022-06-09 06:09:10 |
| d344001dex121.htm | 6462 | 2022-06-09 06:09:10 |
| d344001dex122.htm | 6432 | 2022-06-09 06:09:10 |
| d344001dex131.htm | 7622 | 2022-06-09 06:09:10 |
| d344001dex151.htm | 1868 | 2022-06-09 06:09:10 |
| d344001dex17.htm | 1383 | 2022-06-09 06:09:10 |
| FilingSummary.xml | 108283 | 2022-06-09 06:09:10 |
| Financial_Report.xlsx | 292156 | 2022-06-09 06:09:10 |
| MetaLinks.json | 1549081 | 2022-06-09 06:09:10 |
| R1.htm | 71498 | 2022-06-09 06:09:10 |
| R10.htm | 169917 | 2022-06-09 06:09:10 |
| R100.htm | 11273 | 2022-06-09 06:09:10 |
| R101.htm | 9498 | 2022-06-09 06:09:10 |
| R102.htm | 9908 | 2022-06-09 06:09:10 |
| R103.htm | 10523 | 2022-06-09 06:09:10 |
| R104.htm | 28028 | 2022-06-09 06:09:10 |
| R105.htm | 23182 | 2022-06-09 06:09:10 |
| R106.htm | 32496 | 2022-06-09 06:09:10 |
| R107.htm | 6226 | 2022-06-09 06:09:10 |
| R108.htm | 91178 | 2022-06-09 06:09:10 |
| R109.htm | 25024 | 2022-06-09 06:09:10 |
| R11.htm | 134812 | 2022-06-09 06:09:10 |
| R110.htm | 31839 | 2022-06-09 06:09:10 |
| R111.htm | 23719 | 2022-06-09 06:09:10 |
| R112.htm | 9043 | 2022-06-09 06:09:10 |
| R113.htm | 26976 | 2022-06-09 06:09:10 |
| R114.htm | 21953 | 2022-06-09 06:09:10 |
| R115.htm | 19347 | 2022-06-09 06:09:10 |
| R116.htm | 7397 | 2022-06-09 06:09:10 |
| R117.htm | 18682 | 2022-06-09 06:09:10 |
| R118.htm | 44618 | 2022-06-09 06:09:10 |
| R119.htm | 17542 | 2022-06-09 06:09:10 |
| R12.htm | 100981 | 2022-06-09 06:09:10 |
| R120.htm | 59135 | 2022-06-09 06:09:10 |
| R121.htm | 22497 | 2022-06-09 06:09:10 |
| R122.htm | 13836 | 2022-06-09 06:09:10 |
| R123.htm | 456872 | 2022-06-09 06:09:10 |
| R124.htm | 11905 | 2022-06-09 06:09:10 |
| R125.htm | 16349 | 2022-06-09 06:09:10 |
| R126.htm | 6606 | 2022-06-09 06:09:10 |
| R127.htm | 38324 | 2022-06-09 06:09:10 |
| R128.htm | 59233 | 2022-06-09 06:09:10 |
| R129.htm | 36475 | 2022-06-09 06:09:10 |
| R13.htm | 130681 | 2022-06-09 06:09:10 |
| R130.htm | 11040 | 2022-06-09 06:09:10 |
| R131.htm | 16822 | 2022-06-09 06:09:10 |
| R132.htm | 22938 | 2022-06-09 06:09:10 |
| R133.htm | 18340 | 2022-06-09 06:09:10 |
| R134.htm | 19529 | 2022-06-09 06:09:10 |
| R135.htm | 27404 | 2022-06-09 06:09:10 |
| R136.htm | 30350 | 2022-06-09 06:09:10 |
| R137.htm | 35311 | 2022-06-09 06:09:10 |
| R138.htm | 59188 | 2022-06-09 06:09:10 |
| R139.htm | 37212 | 2022-06-09 06:09:10 |
| R14.htm | 114703 | 2022-06-09 06:09:10 |
| R140.htm | 23112 | 2022-06-09 06:09:10 |
| R141.htm | 4106 | 2022-06-09 06:09:10 |
| R142.htm | 13313 | 2022-06-09 06:09:10 |
| R143.htm | 110460 | 2022-06-09 06:09:10 |
| R144.htm | 29712 | 2022-06-09 06:09:10 |
| R145.htm | 6852 | 2022-06-09 06:09:10 |
| R146.htm | 23824 | 2022-06-09 06:09:10 |
| R147.htm | 9335 | 2022-06-09 06:09:10 |
| R148.htm | 23351 | 2022-06-09 06:09:10 |
| R149.htm | 9821 | 2022-06-09 06:09:10 |
| R15.htm | 152996 | 2022-06-09 06:09:10 |
| R150.htm | 14423 | 2022-06-09 06:09:10 |
| R151.htm | 37362 | 2022-06-09 06:09:10 |
| R152.htm | 70668 | 2022-06-09 06:09:10 |
| R153.htm | 19601 | 2022-06-09 06:09:10 |
| R154.htm | 15075 | 2022-06-09 06:09:10 |
| R155.htm | 12429 | 2022-06-09 06:09:10 |
| R156.htm | 12032 | 2022-06-09 06:09:10 |
| R157.htm | 14484 | 2022-06-09 06:09:10 |
| R158.htm | 11404 | 2022-06-09 06:09:10 |
| R159.htm | 29845 | 2022-06-09 06:09:10 |
| R16.htm | 27035 | 2022-06-09 06:09:10 |
| R160.htm | 26057 | 2022-06-09 06:09:10 |
| R161.htm | 16129 | 2022-06-09 06:09:10 |
| R162.htm | 16265 | 2022-06-09 06:09:10 |
| R163.htm | 30054 | 2022-06-09 06:09:10 |
| R164.htm | 9951 | 2022-06-09 06:09:10 |
| R165.htm | 333142 | 2022-06-09 06:09:10 |
| R166.htm | 24010 | 2022-06-09 06:09:10 |
| R167.htm | 11343 | 2022-06-09 06:09:10 |
| R168.htm | 37541 | 2022-06-09 06:09:10 |
| R169.htm | 8109 | 2022-06-09 06:09:10 |
| R17.htm | 12848 | 2022-06-09 06:09:10 |
| R170.htm | 13107 | 2022-06-09 06:09:10 |
| R171.htm | 66963 | 2022-06-09 06:09:10 |
| R172.htm | 46666 | 2022-06-09 06:09:10 |
| R173.htm | 17585 | 2022-06-09 06:09:10 |
| R174.htm | 7930 | 2022-06-09 06:09:10 |
| R18.htm | 29960 | 2022-06-09 06:09:10 |
| R19.htm | 53397 | 2022-06-09 06:09:10 |
| R2.htm | 143981 | 2022-06-09 06:09:10 |
| R20.htm | 38312 | 2022-06-09 06:09:10 |
| R21.htm | 123156 | 2022-06-09 06:09:10 |
| R22.htm | 11974 | 2022-06-09 06:09:10 |
| R23.htm | 24864 | 2022-06-09 06:09:10 |
| R24.htm | 21456 | 2022-06-09 06:09:10 |
| R25.htm | 51418 | 2022-06-09 06:09:10 |
| R26.htm | 452672 | 2022-06-09 06:09:10 |
| R27.htm | 53911 | 2022-06-09 06:09:10 |
| R28.htm | 236033 | 2022-06-09 06:09:10 |
| R29.htm | 12493 | 2022-06-09 06:09:10 |
| R3.htm | 64697 | 2022-06-09 06:09:10 |
| R30.htm | 28173 | 2022-06-09 06:09:10 |
| R31.htm | 300875 | 2022-06-09 06:09:10 |
| R32.htm | 32014 | 2022-06-09 06:09:10 |
| R33.htm | 11064 | 2022-06-09 06:09:10 |
| R34.htm | 14998 | 2022-06-09 06:09:10 |
| R35.htm | 28152 | 2022-06-09 06:09:10 |
| R36.htm | 32446 | 2022-06-09 06:09:10 |
| R37.htm | 94725 | 2022-06-09 06:09:10 |
| R38.htm | 135594 | 2022-06-09 06:09:10 |
| R39.htm | 196756 | 2022-06-09 06:09:10 |
| R4.htm | 53378 | 2022-06-09 06:09:10 |
| R40.htm | 13573 | 2022-06-09 06:09:10 |
| R41.htm | 203152 | 2022-06-09 06:09:10 |
| R42.htm | 6157 | 2022-06-09 06:09:10 |
| R43.htm | 5838 | 2022-06-09 06:09:10 |
| R44.htm | 8524 | 2022-06-09 06:09:10 |
| R45.htm | 216725 | 2022-06-09 06:09:10 |
| R46.htm | 15476 | 2022-06-09 06:09:10 |
| R47.htm | 134281 | 2022-06-09 06:09:10 |
| R48.htm | 100421 | 2022-06-09 06:09:10 |
| R49.htm | 133478 | 2022-06-09 06:09:10 |
| R5.htm | 135541 | 2022-06-09 06:09:10 |
| R50.htm | 77589 | 2022-06-09 06:09:10 |
| R51.htm | 155236 | 2022-06-09 06:09:10 |
| R52.htm | 28427 | 2022-06-09 06:09:10 |
| R53.htm | 12182 | 2022-06-09 06:09:10 |
| R54.htm | 30474 | 2022-06-09 06:09:10 |
| R55.htm | 54761 | 2022-06-09 06:09:10 |
| R56.htm | 37500 | 2022-06-09 06:09:10 |
| R57.htm | 115837 | 2022-06-09 06:09:10 |
| R58.htm | 11038 | 2022-06-09 06:09:10 |
| R59.htm | 24418 | 2022-06-09 06:09:10 |
| R6.htm | 8546 | 2022-06-09 06:09:10 |
| R60.htm | 20701 | 2022-06-09 06:09:10 |
| R61.htm | 51246 | 2022-06-09 06:09:10 |
| R62.htm | 437214 | 2022-06-09 06:09:10 |
| R63.htm | 55811 | 2022-06-09 06:09:10 |
| R64.htm | 228911 | 2022-06-09 06:09:10 |
| R65.htm | 25823 | 2022-06-09 06:09:10 |
| R66.htm | 293757 | 2022-06-09 06:09:10 |
| R67.htm | 31334 | 2022-06-09 06:09:10 |
| R68.htm | 14019 | 2022-06-09 06:09:10 |
| R69.htm | 27916 | 2022-06-09 06:09:10 |
| R7.htm | 112219 | 2022-06-09 06:09:10 |
| R70.htm | 29720 | 2022-06-09 06:09:10 |
| R71.htm | 86888 | 2022-06-09 06:09:10 |
| R72.htm | 138888 | 2022-06-09 06:09:10 |
| R73.htm | 197231 | 2022-06-09 06:09:10 |
| R74.htm | 182920 | 2022-06-09 06:09:10 |
| R75.htm | 4364 | 2022-06-09 06:09:10 |
| R76.htm | 45209 | 2022-06-09 06:09:10 |
| R77.htm | 21138 | 2022-06-09 06:09:10 |
| R78.htm | 12133 | 2022-06-09 06:09:10 |
| R79.htm | 71446 | 2022-06-09 06:09:10 |
| R8.htm | 7117 | 2022-06-09 06:09:10 |
| R80.htm | 12719 | 2022-06-09 06:09:10 |
| R81.htm | 51955 | 2022-06-09 06:09:10 |
| R82.htm | 7488 | 2022-06-09 06:09:10 |
| R83.htm | 11486 | 2022-06-09 06:09:10 |
| R84.htm | 10236 | 2022-06-09 06:09:10 |
| R85.htm | 10781 | 2022-06-09 06:09:10 |
| R86.htm | 4230 | 2022-06-09 06:09:10 |
| R87.htm | 6615 | 2022-06-09 06:09:10 |
| R88.htm | 17138 | 2022-06-09 06:09:10 |
| R89.htm | 41763 | 2022-06-09 06:09:10 |
| R9.htm | 39837 | 2022-06-09 06:09:10 |
| R90.htm | 8184 | 2022-06-09 06:09:10 |
| R91.htm | 51732 | 2022-06-09 06:09:10 |
| R92.htm | 123300 | 2022-06-09 06:09:10 |
| R93.htm | 22049 | 2022-06-09 06:09:10 |
| R94.htm | 58806 | 2022-06-09 06:09:10 |
| R95.htm | 41811 | 2022-06-09 06:09:10 |
| R96.htm | 5922 | 2022-06-09 06:09:10 |
| R97.htm | 9787 | 2022-06-09 06:09:10 |
| R98.htm | 117060 | 2022-06-09 06:09:10 |
| R99.htm | 12793 | 2022-06-09 06:09:10 |
| report.css | 2768 | 2022-06-09 06:09:10 |
| Show.js | 1086 | 2022-06-09 06:09:10 |
| wit-20220331.xsd | 244439 | 2022-06-09 06:09:10 |
| wit-20220331_cal.xml | 129494 | 2022-06-09 06:09:10 |
| wit-20220331_def.xml | 739710 | 2022-06-09 06:09:10 |
| wit-20220331_lab.xml | 1369295 | 2022-06-09 06:09:10 |
| wit-20220331_pre.xml | 1094408 | 2022-06-09 06:09:10 |