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| 0001628280-22-003942-index.html | 2022-02-25 11:24:25 | |
| 0001628280-22-003942.txt | 2022-02-25 11:24:25 | |
 0001628280-22-003942-xbrl.zip | 686515 | 2022-02-25 11:24:25 |
| esrt-20211231.htm | 4041457 | 2022-02-25 11:24:25 |
| esrt-20211231.xsd | 110012 | 2022-02-25 11:24:25 |
| esrt-20211231_cal.xml | 151983 | 2022-02-25 11:24:25 |
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| esrt-20211231_htm.xml | 3070757 | 2022-02-25 11:24:25 |
| esrt-20211231_lab.xml | 1165645 | 2022-02-25 11:24:25 |
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| exhibit211listofsubsidiari.htm | 9406 | 2022-02-25 11:24:25 |
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| exhibit322esrt12-31x21.htm | 4924 | 2022-02-25 11:24:25 |
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| Financial_Report.xlsx | 162592 | 2022-02-25 11:24:25 |
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| report.css | 2768 | 2022-02-25 11:24:25 |
| Show.js | 1086 | 2022-02-25 11:24:25 |