Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000009466-24-000006-index-headers.html | 2024-06-06 14:42:32 | |
| 0000009466-24-000006-index.html | 2024-06-06 14:42:32 | |
| 0000009466-24-000006.txt | 2024-06-06 14:42:32 | |
 0000009466-24-000006-xbrl.zip | 56173 | 2024-06-06 14:42:32 |
| exc-20240606.htm | 48183 | 2024-06-06 14:42:32 |
| exc-20240606.xsd | 4246 | 2024-06-06 14:42:32 |
| exc-20240606ex11.htm | 82685 | 2024-06-06 14:42:32 |
 exc-20240606ex11001.jpg | 258757 | 2024-06-06 14:42:32 |
 exc-20240606ex11002.jpg | 324100 | 2024-06-06 14:42:32 |
 exc-20240606ex11003.jpg | 296351 | 2024-06-06 14:42:32 |
 exc-20240606ex11004.jpg | 278686 | 2024-06-06 14:42:32 |
 exc-20240606ex11005.jpg | 300967 | 2024-06-06 14:42:32 |
 exc-20240606ex11006.jpg | 288684 | 2024-06-06 14:42:32 |
 exc-20240606ex11007.jpg | 315708 | 2024-06-06 14:42:32 |
 exc-20240606ex11008.jpg | 300525 | 2024-06-06 14:42:32 |
 exc-20240606ex11009.jpg | 309226 | 2024-06-06 14:42:32 |
 exc-20240606ex11010.jpg | 302536 | 2024-06-06 14:42:32 |
 exc-20240606ex11011.jpg | 260700 | 2024-06-06 14:42:32 |
 exc-20240606ex11012.jpg | 267567 | 2024-06-06 14:42:32 |
 exc-20240606ex11013.jpg | 320724 | 2024-06-06 14:42:32 |
 exc-20240606ex11014.jpg | 326913 | 2024-06-06 14:42:32 |
 exc-20240606ex11015.jpg | 326391 | 2024-06-06 14:42:32 |
 exc-20240606ex11016.jpg | 330762 | 2024-06-06 14:42:32 |
 exc-20240606ex11017.jpg | 250462 | 2024-06-06 14:42:32 |
 exc-20240606ex11018.jpg | 325117 | 2024-06-06 14:42:32 |
 exc-20240606ex11019.jpg | 239559 | 2024-06-06 14:42:32 |
 exc-20240606ex11020.jpg | 210156 | 2024-06-06 14:42:32 |
 exc-20240606ex11021.jpg | 56891 | 2024-06-06 14:42:32 |
 exc-20240606ex11022.jpg | 78727 | 2024-06-06 14:42:32 |
 exc-20240606ex11023.jpg | 113713 | 2024-06-06 14:42:32 |
 exc-20240606ex11024.jpg | 55234 | 2024-06-06 14:42:32 |
 exc-20240606ex11025.jpg | 84830 | 2024-06-06 14:42:32 |
| exc-20240606ex41.htm | 25320 | 2024-06-06 14:42:32 |
 exc-20240606ex41001.jpg | 264269 | 2024-06-06 14:42:32 |
 exc-20240606ex41002.jpg | 266059 | 2024-06-06 14:42:32 |
 exc-20240606ex41003.jpg | 318456 | 2024-06-06 14:42:32 |
 exc-20240606ex41004.jpg | 184028 | 2024-06-06 14:42:32 |
 exc-20240606ex41005.jpg | 64196 | 2024-06-06 14:42:32 |
 exc-20240606ex41006.jpg | 46492 | 2024-06-06 14:42:32 |
 exc-20240606ex41007.jpg | 248410 | 2024-06-06 14:42:32 |
 exc-20240606ex41008.jpg | 300178 | 2024-06-06 14:42:32 |
 exc-20240606ex41009.jpg | 43232 | 2024-06-06 14:42:32 |
 exc-20240606ex41010.jpg | 74919 | 2024-06-06 14:42:32 |
 exc-20240606ex41011.jpg | 56279 | 2024-06-06 14:42:32 |
| exc-20240606ex42.htm | 25321 | 2024-06-06 14:42:32 |
 exc-20240606ex42001.jpg | 264522 | 2024-06-06 14:42:32 |
 exc-20240606ex42002.jpg | 266338 | 2024-06-06 14:42:32 |
 exc-20240606ex42003.jpg | 318456 | 2024-06-06 14:42:32 |
 exc-20240606ex42004.jpg | 184016 | 2024-06-06 14:42:32 |
 exc-20240606ex42005.jpg | 64196 | 2024-06-06 14:42:32 |
 exc-20240606ex42006.jpg | 46492 | 2024-06-06 14:42:32 |
 exc-20240606ex42007.jpg | 248351 | 2024-06-06 14:42:32 |
 exc-20240606ex42008.jpg | 300150 | 2024-06-06 14:42:32 |
 exc-20240606ex42009.jpg | 43232 | 2024-06-06 14:42:32 |
 exc-20240606ex42010.jpg | 74925 | 2024-06-06 14:42:32 |
 exc-20240606ex42011.jpg | 56279 | 2024-06-06 14:42:32 |
| exc-20240606ex51.htm | 8722 | 2024-06-06 14:42:32 |
 exc-20240606ex51001.jpg | 228199 | 2024-06-06 14:42:32 |
 exc-20240606ex51002.jpg | 215507 | 2024-06-06 14:42:32 |
 exc-20240606ex51003.jpg | 200356 | 2024-06-06 14:42:32 |
| exc-20240606_def.xml | 22400 | 2024-06-06 14:42:32 |
| exc-20240606_htm.xml | 3481 | 2024-06-06 14:42:32 |
| exc-20240606_lab.xml | 40071 | 2024-06-06 14:42:32 |
| exc-20240606_pre.xml | 22901 | 2024-06-06 14:42:32 |
| FilingSummary.xml | 2221 | 2024-06-06 14:42:32 |
| Financial_Report.xlsx | 5645 | 2024-06-06 14:42:32 |
| MetaLinks.json | 28972 | 2024-06-06 14:42:32 |
| R1.htm | 35175 | 2024-06-06 14:42:32 |
| report.css | 2767 | 2024-06-06 14:42:32 |
| Show.js | 1085 | 2024-06-06 14:42:32 |