Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000877860-23-000086-index-headers.html | 2023-08-08 16:11:40 | |
| 0000877860-23-000086-index.html | 2023-08-08 16:11:40 | |
| 0000877860-23-000086.txt | 2023-08-08 16:11:40 | |
 0000877860-23-000086-xbrl.zip | 368716 | 2023-08-08 16:11:40 |
| FilingSummary.xml | 49411 | 2023-08-08 16:11:40 |
| Financial_Report.xlsx | 151956 | 2023-08-08 16:11:40 |
| MetaLinks.json | 1053147 | 2023-08-08 16:11:40 |
| nhi-20230630.htm | 2237404 | 2023-08-08 16:11:40 |
| nhi-20230630.xsd | 87604 | 2023-08-08 16:11:40 |
| nhi-20230630_cal.xml | 80177 | 2023-08-08 16:11:40 |
| nhi-20230630_def.xml | 468905 | 2023-08-08 16:11:40 |
| nhi-20230630_htm.xml | 1610356 | 2023-08-08 16:11:40 |
| nhi-20230630_lab.xml | 997031 | 2023-08-08 16:11:40 |
| nhi-20230630_pre.xml | 712506 | 2023-08-08 16:11:40 |
| nhi-6302023x10qex311.htm | 10824 | 2023-08-08 16:11:40 |
| nhi-6302023x10qex312.htm | 11063 | 2023-08-08 16:11:40 |
| nhi-6302023x10qex32.htm | 8511 | 2023-08-08 16:11:40 |
| R1.htm | 51538 | 2023-08-08 16:11:40 |
| R10.htm | 116358 | 2023-08-08 16:11:40 |
| R11.htm | 56262 | 2023-08-08 16:11:40 |
| R12.htm | 9685 | 2023-08-08 16:11:40 |
| R13.htm | 9527 | 2023-08-08 16:11:40 |
| R14.htm | 12888 | 2023-08-08 16:11:40 |
| R15.htm | 54076 | 2023-08-08 16:11:40 |
| R16.htm | 14552 | 2023-08-08 16:11:40 |
| R17.htm | 11764 | 2023-08-08 16:11:40 |
| R18.htm | 24241 | 2023-08-08 16:11:40 |
| R19.htm | 42439 | 2023-08-08 16:11:40 |
| R2.htm | 108410 | 2023-08-08 16:11:40 |
| R20.htm | 38406 | 2023-08-08 16:11:40 |
| R21.htm | 21102 | 2023-08-08 16:11:40 |
| R22.htm | 152707 | 2023-08-08 16:11:40 |
| R23.htm | 29798 | 2023-08-08 16:11:40 |
| R24.htm | 15414 | 2023-08-08 16:11:40 |
| R25.htm | 8480 | 2023-08-08 16:11:40 |
| R26.htm | 59240 | 2023-08-08 16:11:40 |
| R27.htm | 54456 | 2023-08-08 16:11:40 |
| R28.htm | 109752 | 2023-08-08 16:11:40 |
| R29.htm | 46877 | 2023-08-08 16:11:40 |
| R3.htm | 14110 | 2023-08-08 16:11:40 |
| R30.htm | 12406 | 2023-08-08 16:11:40 |
| R31.htm | 49439 | 2023-08-08 16:11:40 |
| R32.htm | 7706 | 2023-08-08 16:11:40 |
| R33.htm | 9188 | 2023-08-08 16:11:40 |
| R34.htm | 15218 | 2023-08-08 16:11:40 |
| R35.htm | 29965 | 2023-08-08 16:11:40 |
| R36.htm | 37989 | 2023-08-08 16:11:40 |
| R37.htm | 18356 | 2023-08-08 16:11:40 |
| R38.htm | 145690 | 2023-08-08 16:11:40 |
| R39.htm | 30141 | 2023-08-08 16:11:40 |
| R4.htm | 114168 | 2023-08-08 16:11:40 |
| R40.htm | 50476 | 2023-08-08 16:11:40 |
| R41.htm | 76551 | 2023-08-08 16:11:40 |
| R42.htm | 41145 | 2023-08-08 16:11:40 |
| R43.htm | 12426 | 2023-08-08 16:11:40 |
| R44.htm | 18685 | 2023-08-08 16:11:40 |
| R45.htm | 26126 | 2023-08-08 16:11:40 |
| R46.htm | 57422 | 2023-08-08 16:11:40 |
| R47.htm | 38603 | 2023-08-08 16:11:40 |
| R48.htm | 68706 | 2023-08-08 16:11:40 |
| R49.htm | 68518 | 2023-08-08 16:11:40 |
| R5.htm | 129259 | 2023-08-08 16:11:40 |
| R50.htm | 18394 | 2023-08-08 16:11:40 |
| R51.htm | 20072 | 2023-08-08 16:11:40 |
| R52.htm | 138335 | 2023-08-08 16:11:40 |
| R53.htm | 65419 | 2023-08-08 16:11:40 |
| R54.htm | 7095 | 2023-08-08 16:11:40 |
| R55.htm | 35412 | 2023-08-08 16:11:40 |
| R56.htm | 45405 | 2023-08-08 16:11:40 |
| R57.htm | 27318 | 2023-08-08 16:11:40 |
| R58.htm | 31698 | 2023-08-08 16:11:40 |
| R59.htm | 26398 | 2023-08-08 16:11:40 |
| R6.htm | 34712 | 2023-08-08 16:11:40 |
| R60.htm | 87871 | 2023-08-08 16:11:40 |
| R61.htm | 14362 | 2023-08-08 16:11:40 |
| R62.htm | 12995 | 2023-08-08 16:11:40 |
| R63.htm | 62210 | 2023-08-08 16:11:40 |
| R64.htm | 9019 | 2023-08-08 16:11:40 |
| R65.htm | 10561 | 2023-08-08 16:11:40 |
| R66.htm | 26438 | 2023-08-08 16:11:40 |
| R67.htm | 4813 | 2023-08-08 16:11:40 |
| R68.htm | 64562 | 2023-08-08 16:11:40 |
| R69.htm | 11505 | 2023-08-08 16:11:40 |
| R7.htm | 7914 | 2023-08-08 16:11:40 |
| R70.htm | 42697 | 2023-08-08 16:11:40 |
| R71.htm | 17975 | 2023-08-08 16:11:40 |
| R72.htm | 73569 | 2023-08-08 16:11:40 |
| R73.htm | 19224 | 2023-08-08 16:11:40 |
| R74.htm | 21438 | 2023-08-08 16:11:40 |
| R75.htm | 110052 | 2023-08-08 16:11:40 |
| R76.htm | 32022 | 2023-08-08 16:11:40 |
| R8.htm | 7587 | 2023-08-08 16:11:40 |
| R9.htm | 43886 | 2023-08-08 16:11:40 |
| R9999.htm | 92358 | 2023-08-08 16:11:40 |
| report.css | 2767 | 2023-08-08 16:11:40 |
| Show.js | 1085 | 2023-08-08 16:11:40 |