Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-22-012495-index-headers.html | 2022-05-05 11:25:10 | |
| 0001628280-22-012495-index.html | 2022-05-05 11:25:10 | |
| 0001628280-22-012495.txt | 2022-05-05 11:25:10 | |
 0001628280-22-012495-xbrl.zip | 332351 | 2022-05-05 11:25:10 |
| esrt-20220331.htm | 2014593 | 2022-05-05 11:25:10 |
| esrt-20220331.xsd | 73009 | 2022-05-05 11:25:10 |
| esrt-20220331_cal.xml | 114514 | 2022-05-05 11:25:10 |
| esrt-20220331_def.xml | 361493 | 2022-05-05 11:25:10 |
| esrt-20220331_htm.xml | 1790523 | 2022-05-05 11:25:10 |
| esrt-20220331_lab.xml | 796786 | 2022-05-05 11:25:10 |
| esrt-20220331_pre.xml | 511218 | 2022-05-05 11:25:10 |
| exhibit311esrop3-31x22.htm | 9116 | 2022-05-05 11:25:10 |
| exhibit312esrop3-31x22.htm | 10118 | 2022-05-05 11:25:10 |
| exhibit321esrop3-31x22.htm | 4435 | 2022-05-05 11:25:10 |
| exhibit322esrop3-31x22.htm | 4560 | 2022-05-05 11:25:10 |
| FilingSummary.xml | 35926 | 2022-05-05 11:25:10 |
| Financial_Report.xlsx | 95704 | 2022-05-05 11:25:10 |
| MetaLinks.json | 735839 | 2022-05-05 11:25:10 |
| R1.htm | 62017 | 2022-05-05 11:25:10 |
| R10.htm | 28864 | 2022-05-05 11:25:10 |
| R11.htm | 111986 | 2022-05-05 11:25:10 |
| R12.htm | 13527 | 2022-05-05 11:25:10 |
| R13.htm | 91303 | 2022-05-05 11:25:10 |
| R14.htm | 53918 | 2022-05-05 11:25:10 |
| R15.htm | 15160 | 2022-05-05 11:25:10 |
| R16.htm | 75608 | 2022-05-05 11:25:10 |
| R17.htm | 8027 | 2022-05-05 11:25:10 |
| R18.htm | 124695 | 2022-05-05 11:25:10 |
| R19.htm | 5058 | 2022-05-05 11:25:10 |
| R2.htm | 108434 | 2022-05-05 11:25:10 |
| R20.htm | 21815 | 2022-05-05 11:25:10 |
| R21.htm | 32345 | 2022-05-05 11:25:10 |
| R22.htm | 116821 | 2022-05-05 11:25:10 |
| R23.htm | 13443 | 2022-05-05 11:25:10 |
| R24.htm | 87127 | 2022-05-05 11:25:10 |
| R25.htm | 28019 | 2022-05-05 11:25:10 |
| R26.htm | 54490 | 2022-05-05 11:25:10 |
| R27.htm | 120637 | 2022-05-05 11:25:10 |
| R28.htm | 32798 | 2022-05-05 11:25:10 |
| R29.htm | 13932 | 2022-05-05 11:25:10 |
| R3.htm | 25792 | 2022-05-05 11:25:10 |
| R30.htm | 19913 | 2022-05-05 11:25:10 |
| R31.htm | 26547 | 2022-05-05 11:25:10 |
| R32.htm | 14037 | 2022-05-05 11:25:10 |
| R33.htm | 114738 | 2022-05-05 11:25:10 |
| R34.htm | 49414 | 2022-05-05 11:25:10 |
| R35.htm | 12312 | 2022-05-05 11:25:10 |
| R36.htm | 20948 | 2022-05-05 11:25:10 |
| R37.htm | 17966 | 2022-05-05 11:25:10 |
| R38.htm | 26561 | 2022-05-05 11:25:10 |
| R39.htm | 39503 | 2022-05-05 11:25:10 |
| R4.htm | 100753 | 2022-05-05 11:25:10 |
| R40.htm | 16847 | 2022-05-05 11:25:10 |
| R41.htm | 48105 | 2022-05-05 11:25:10 |
| R42.htm | 18185 | 2022-05-05 11:25:10 |
| R43.htm | 9548 | 2022-05-05 11:25:10 |
| R44.htm | 16314 | 2022-05-05 11:25:10 |
| R45.htm | 20510 | 2022-05-05 11:25:10 |
| R46.htm | 9712 | 2022-05-05 11:25:10 |
| R47.htm | 4002 | 2022-05-05 11:25:10 |
| R48.htm | 37209 | 2022-05-05 11:25:10 |
| R49.htm | 9464 | 2022-05-05 11:25:10 |
| R5.htm | 29218 | 2022-05-05 11:25:10 |
| R50.htm | 16924 | 2022-05-05 11:25:10 |
| R51.htm | 6341 | 2022-05-05 11:25:10 |
| R52.htm | 138122 | 2022-05-05 11:25:10 |
| R53.htm | 35843 | 2022-05-05 11:25:10 |
| R54.htm | 57367 | 2022-05-05 11:25:10 |
| R55.htm | 24699 | 2022-05-05 11:25:10 |
| R56.htm | 4361 | 2022-05-05 11:25:10 |
| R57.htm | 112565 | 2022-05-05 11:25:10 |
| R6.htm | 87522 | 2022-05-05 11:25:10 |
| R7.htm | 101005 | 2022-05-05 11:25:10 |
| R8.htm | 8581 | 2022-05-05 11:25:10 |
| R9.htm | 11618 | 2022-05-05 11:25:10 |
| report.css | 2767 | 2022-05-05 11:25:10 |
| Show.js | 1085 | 2022-05-05 11:25:10 |