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| 0001628280-23-005628-index.html | 2023-02-28 16:59:50 | |
| 0001628280-23-005628.txt | 2023-02-28 16:59:50 | |
 0001628280-23-005628-xbrl.zip | 845985 | 2023-02-28 16:59:50 |
| exr-20221231.htm | 3632786 | 2023-02-28 16:59:50 |
| exr-20221231.xsd | 128970 | 2023-02-28 16:59:50 |
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| exr-20221231_htm.xml | 3326860 | 2023-02-28 16:59:50 |
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| FilingSummary.xml | 68919 | 2023-02-28 16:59:50 |
| Financial_Report.xlsx | 207512 | 2023-02-28 16:59:50 |
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| report.css | 2768 | 2023-02-28 16:59:50 |
| Show.js | 1086 | 2023-02-28 16:59:50 |