Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-24-020317-index-headers.html | 2024-05-03 16:23:00 | |
| 0001628280-24-020317-index.html | 2024-05-03 16:23:00 | |
| 0001628280-24-020317.txt | 2024-05-03 16:23:00 | |
 0001628280-24-020317-xbrl.zip | 243647 | 2024-05-03 16:23:00 |
| exr-20240331.htm | 1429116 | 2024-05-03 16:23:00 |
| exr-20240331.xsd | 71339 | 2024-05-03 16:23:00 |
| exr-20240331_cal.xml | 89211 | 2024-05-03 16:23:00 |
| exr-20240331_def.xml | 255547 | 2024-05-03 16:23:00 |
| exr-20240331_htm.xml | 860967 | 2024-05-03 16:23:00 |
| exr-20240331_lab.xml | 692415 | 2024-05-03 16:23:00 |
| exr-20240331_pre.xml | 475323 | 2024-05-03 16:23:00 |
| FilingSummary.xml | 42189 | 2024-05-03 16:23:00 |
| Financial_Report.xlsx | 104926 | 2024-05-03 16:23:00 |
| MetaLinks.json | 856488 | 2024-05-03 16:23:00 |
| q1202410qex221.htm | 5811 | 2024-05-03 16:23:00 |
| q1202410qex311.htm | 10318 | 2024-05-03 16:23:00 |
| q1202410qex312.htm | 10338 | 2024-05-03 16:23:00 |
| q1202410qex321.htm | 8333 | 2024-05-03 16:23:00 |
| R1.htm | 51560 | 2024-05-03 16:23:00 |
| R10.htm | 7804 | 2024-05-03 16:23:00 |
| R11.htm | 30528 | 2024-05-03 16:23:00 |
| R12.htm | 43653 | 2024-05-03 16:23:00 |
| R13.htm | 18317 | 2024-05-03 16:23:00 |
| R14.htm | 17184 | 2024-05-03 16:23:00 |
| R15.htm | 47016 | 2024-05-03 16:23:00 |
| R16.htm | 46701 | 2024-05-03 16:23:00 |
| R17.htm | 13921 | 2024-05-03 16:23:00 |
| R18.htm | 42587 | 2024-05-03 16:23:00 |
| R19.htm | 23743 | 2024-05-03 16:23:00 |
| R2.htm | 101396 | 2024-05-03 16:23:00 |
| R20.htm | 10571 | 2024-05-03 16:23:00 |
| R21.htm | 28173 | 2024-05-03 16:23:00 |
| R22.htm | 28187 | 2024-05-03 16:23:00 |
| R23.htm | 44907 | 2024-05-03 16:23:00 |
| R24.htm | 7839 | 2024-05-03 16:23:00 |
| R25.htm | 15113 | 2024-05-03 16:23:00 |
| R26.htm | 8483 | 2024-05-03 16:23:00 |
| R27.htm | 9140 | 2024-05-03 16:23:00 |
| R28.htm | 21399 | 2024-05-03 16:23:00 |
| R29.htm | 34649 | 2024-05-03 16:23:00 |
| R3.htm | 22257 | 2024-05-03 16:23:00 |
| R30.htm | 17324 | 2024-05-03 16:23:00 |
| R31.htm | 17106 | 2024-05-03 16:23:00 |
| R32.htm | 45580 | 2024-05-03 16:23:00 |
| R33.htm | 42835 | 2024-05-03 16:23:00 |
| R34.htm | 10917 | 2024-05-03 16:23:00 |
| R35.htm | 43382 | 2024-05-03 16:23:00 |
| R36.htm | 20452 | 2024-05-03 16:23:00 |
| R37.htm | 9184 | 2024-05-03 16:23:00 |
| R38.htm | 8229 | 2024-05-03 16:23:00 |
| R39.htm | 39965 | 2024-05-03 16:23:00 |
| R4.htm | 107278 | 2024-05-03 16:23:00 |
| R40.htm | 9050 | 2024-05-03 16:23:00 |
| R41.htm | 14486 | 2024-05-03 16:23:00 |
| R42.htm | 8223 | 2024-05-03 16:23:00 |
| R43.htm | 37171 | 2024-05-03 16:23:00 |
| R44.htm | 34815 | 2024-05-03 16:23:00 |
| R45.htm | 17412 | 2024-05-03 16:23:00 |
| R46.htm | 21350 | 2024-05-03 16:23:00 |
| R47.htm | 34209 | 2024-05-03 16:23:00 |
| R48.htm | 4037 | 2024-05-03 16:23:00 |
| R49.htm | 9604 | 2024-05-03 16:23:00 |
| R5.htm | 30540 | 2024-05-03 16:23:00 |
| R50.htm | 70526 | 2024-05-03 16:23:00 |
| R51.htm | 84022 | 2024-05-03 16:23:00 |
| R52.htm | 20456 | 2024-05-03 16:23:00 |
| R53.htm | 50043 | 2024-05-03 16:23:00 |
| R54.htm | 28190 | 2024-05-03 16:23:00 |
| R55.htm | 35195 | 2024-05-03 16:23:00 |
| R56.htm | 43275 | 2024-05-03 16:23:00 |
| R57.htm | 41645 | 2024-05-03 16:23:00 |
| R58.htm | 15707 | 2024-05-03 16:23:00 |
| R59.htm | 9796 | 2024-05-03 16:23:00 |
| R6.htm | 104079 | 2024-05-03 16:23:00 |
| R60.htm | 9860 | 2024-05-03 16:23:00 |
| R61.htm | 31817 | 2024-05-03 16:23:00 |
| R62.htm | 8615 | 2024-05-03 16:23:00 |
| R63.htm | 28642 | 2024-05-03 16:23:00 |
| R64.htm | 32932 | 2024-05-03 16:23:00 |
| R65.htm | 4291 | 2024-05-03 16:23:00 |
| R66.htm | 4327 | 2024-05-03 16:23:00 |
| R67.htm | 61963 | 2024-05-03 16:23:00 |
| R68.htm | 11672 | 2024-05-03 16:23:00 |
| R7.htm | 4490 | 2024-05-03 16:23:00 |
| R8.htm | 109976 | 2024-05-03 16:23:00 |
| R9.htm | 6837 | 2024-05-03 16:23:00 |
| report.css | 2767 | 2024-05-03 16:23:00 |
| Show.js | 1085 | 2024-05-03 16:23:00 |