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|---|---|---|
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| 0000803649-23-000030-index.html | 2023-02-09 16:18:10 | |
| 0000803649-23-000030.txt | 2023-02-09 16:18:10 | |
 0000803649-23-000030-xbrl.zip | 501094 | 2023-02-09 16:18:10 |
| eqc-20221231.htm | 2006387 | 2023-02-09 16:18:10 |
| eqc-20221231.xsd | 58080 | 2023-02-09 16:18:10 |
| eqc-20221231_cal.xml | 79725 | 2023-02-09 16:18:10 |
| eqc-20221231_def.xml | 257424 | 2023-02-09 16:18:10 |
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| eqc-20221231_htm.xml | 1301644 | 2023-02-09 16:18:10 |
| eqc-20221231_lab.xml | 687102 | 2023-02-09 16:18:10 |
| eqc-20221231_pre.xml | 430596 | 2023-02-09 16:18:10 |
| eqc123122exhibit1016.htm | 10840 | 2023-02-09 16:18:10 |
| eqc123122exhibit211.htm | 8459 | 2023-02-09 16:18:10 |
| eqc123122exhibit231.htm | 2617 | 2023-02-09 16:18:10 |
| eqc123122exhibit311.htm | 13697 | 2023-02-09 16:18:10 |
| eqc123122exhibit312.htm | 14568 | 2023-02-09 16:18:10 |
| eqc123122exhibit321.htm | 7462 | 2023-02-09 16:18:10 |
| eqc123122exhibit43.htm | 194968 | 2023-02-09 16:18:10 |
| FilingSummary.xml | 36371 | 2023-02-09 16:18:10 |
| Financial_Report.xlsx | 103006 | 2023-02-09 16:18:10 |
| MetaLinks.json | 739779 | 2023-02-09 16:18:10 |
| R1.htm | 67529 | 2023-02-09 16:18:10 |
| R10.htm | 23601 | 2023-02-09 16:18:10 |
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| R31.htm | 65878 | 2023-02-09 16:18:10 |
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| R9.htm | 6976 | 2023-02-09 16:18:10 |
| report.css | 2767 | 2023-02-09 16:18:10 |
| Show.js | 1085 | 2023-02-09 16:18:10 |