Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-21-015535-index-headers.html | 2021-08-04 16:02:04 | |
| 0001628280-21-015535-index.html | 2021-08-04 16:02:04 | |
| 0001628280-21-015535.txt | 2021-08-04 16:02:04 | |
 0001628280-21-015535-xbrl.zip | 515662 | 2021-08-04 16:02:04 |
| FilingSummary.xml | 51472 | 2021-08-04 16:02:04 |
| Financial_Report.xlsx | 141668 | 2021-08-04 16:02:04 |
| hhc-20210630.htm | 3212869 | 2021-08-04 16:02:04 |
| hhc-20210630.xsd | 89954 | 2021-08-04 16:02:04 |
| hhc-20210630_cal.xml | 129894 | 2021-08-04 16:02:04 |
| hhc-20210630_def.xml | 483410 | 2021-08-04 16:02:04 |
 hhc-20210630_g1.jpg | 31852 | 2021-08-04 16:02:04 |
| hhc-20210630_htm.xml | 2662694 | 2021-08-04 16:02:04 |
| hhc-20210630_lab.xml | 949949 | 2021-08-04 16:02:04 |
| hhc-20210630_pre.xml | 674649 | 2021-08-04 16:02:04 |
| hhc20210630ex102.htm | 36388 | 2021-08-04 16:02:04 |
| hhc20210630ex311.htm | 10246 | 2021-08-04 16:02:04 |
| hhc20210630ex312.htm | 10208 | 2021-08-04 16:02:04 |
| hhc20210630ex321.htm | 7201 | 2021-08-04 16:02:04 |
| MetaLinks.json | 935910 | 2021-08-04 16:02:04 |
| R1.htm | 53796 | 2021-08-04 16:02:04 |
| R10.htm | 45160 | 2021-08-04 16:02:04 |
| R11.htm | 106886 | 2021-08-04 16:02:04 |
| R12.htm | 10244 | 2021-08-04 16:02:04 |
| R13.htm | 11979 | 2021-08-04 16:02:04 |
| R14.htm | 51393 | 2021-08-04 16:02:04 |
| R15.htm | 59070 | 2021-08-04 16:02:04 |
| R16.htm | 64719 | 2021-08-04 16:02:04 |
| R17.htm | 62408 | 2021-08-04 16:02:04 |
| R18.htm | 16258 | 2021-08-04 16:02:04 |
| R19.htm | 21696 | 2021-08-04 16:02:04 |
| R2.htm | 117323 | 2021-08-04 16:02:04 |
| R20.htm | 11952 | 2021-08-04 16:02:04 |
| R21.htm | 36175 | 2021-08-04 16:02:04 |
| R22.htm | 32625 | 2021-08-04 16:02:04 |
| R23.htm | 60419 | 2021-08-04 16:02:04 |
| R24.htm | 53789 | 2021-08-04 16:02:04 |
| R25.htm | 138689 | 2021-08-04 16:02:04 |
| R26.htm | 31120 | 2021-08-04 16:02:04 |
| R27.htm | 27069 | 2021-08-04 16:02:04 |
| R28.htm | 95833 | 2021-08-04 16:02:04 |
| R29.htm | 52359 | 2021-08-04 16:02:04 |
| R3.htm | 19937 | 2021-08-04 16:02:04 |
| R30.htm | 50001 | 2021-08-04 16:02:04 |
| R31.htm | 64350 | 2021-08-04 16:02:04 |
| R32.htm | 57598 | 2021-08-04 16:02:04 |
| R33.htm | 17711 | 2021-08-04 16:02:04 |
| R34.htm | 36733 | 2021-08-04 16:02:04 |
| R35.htm | 28516 | 2021-08-04 16:02:04 |
| R36.htm | 57425 | 2021-08-04 16:02:04 |
| R37.htm | 52482 | 2021-08-04 16:02:04 |
| R38.htm | 133071 | 2021-08-04 16:02:04 |
| R39.htm | 20273 | 2021-08-04 16:02:04 |
| R4.htm | 123306 | 2021-08-04 16:02:04 |
| R40.htm | 11712 | 2021-08-04 16:02:04 |
| R41.htm | 21790 | 2021-08-04 16:02:04 |
| R42.htm | 115192 | 2021-08-04 16:02:04 |
| R43.htm | 80098 | 2021-08-04 16:02:04 |
| R44.htm | 10538 | 2021-08-04 16:02:04 |
| R45.htm | 76963 | 2021-08-04 16:02:04 |
| R46.htm | 62461 | 2021-08-04 16:02:04 |
| R47.htm | 55201 | 2021-08-04 16:02:04 |
| R48.htm | 44111 | 2021-08-04 16:02:04 |
| R49.htm | 67650 | 2021-08-04 16:02:04 |
| R5.htm | 40350 | 2021-08-04 16:02:04 |
| R50.htm | 34596 | 2021-08-04 16:02:04 |
| R51.htm | 75014 | 2021-08-04 16:02:04 |
| R52.htm | 44870 | 2021-08-04 16:02:04 |
| R53.htm | 61828 | 2021-08-04 16:02:04 |
| R54.htm | 16477 | 2021-08-04 16:02:04 |
| R55.htm | 37456 | 2021-08-04 16:02:04 |
| R56.htm | 29171 | 2021-08-04 16:02:04 |
| R57.htm | 18817 | 2021-08-04 16:02:04 |
| R58.htm | 60376 | 2021-08-04 16:02:04 |
| R59.htm | 16942 | 2021-08-04 16:02:04 |
| R6.htm | 84369 | 2021-08-04 16:02:04 |
| R60.htm | 23442 | 2021-08-04 16:02:04 |
| R61.htm | 19102 | 2021-08-04 16:02:04 |
| R62.htm | 18489 | 2021-08-04 16:02:04 |
| R63.htm | 30482 | 2021-08-04 16:02:04 |
| R64.htm | 27710 | 2021-08-04 16:02:04 |
| R65.htm | 52265 | 2021-08-04 16:02:04 |
| R66.htm | 26329 | 2021-08-04 16:02:04 |
| R67.htm | 48649 | 2021-08-04 16:02:04 |
| R68.htm | 9040 | 2021-08-04 16:02:04 |
| R69.htm | 17435 | 2021-08-04 16:02:04 |
| R7.htm | 9204 | 2021-08-04 16:02:04 |
| R70.htm | 15023 | 2021-08-04 16:02:04 |
| R71.htm | 7872 | 2021-08-04 16:02:04 |
| R72.htm | 9511 | 2021-08-04 16:02:04 |
| R73.htm | 20440 | 2021-08-04 16:02:04 |
| R74.htm | 12730 | 2021-08-04 16:02:04 |
| R75.htm | 19206 | 2021-08-04 16:02:04 |
| R76.htm | 13356 | 2021-08-04 16:02:04 |
| R77.htm | 103094 | 2021-08-04 16:02:04 |
| R78.htm | 23725 | 2021-08-04 16:02:04 |
| R8.htm | 131475 | 2021-08-04 16:02:04 |
| R9.htm | 7112 | 2021-08-04 16:02:04 |
| R9999.htm | 21638 | 2021-08-04 16:02:04 |
| report.css | 2767 | 2021-08-04 16:02:04 |
| Show.js | 1085 | 2021-08-04 16:02:04 |