Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000356309-18-000102-index-headers.html | 2018-08-07 16:59:00 | |
| 0000356309-18-000102-index.html | 2018-08-07 16:59:00 | |
| 0000356309-18-000102.txt | 2018-08-07 16:59:00 | |
 0000356309-18-000102-xbrl.zip | 362604 | 2018-08-07 16:59:00 |
 chart-3cf7bc92e8165a7480a.jpg | 81336 | 2018-08-07 16:59:00 |
 chart-721b8145cb0d5184ae5.jpg | 50700 | 2018-08-07 16:59:00 |
| FilingSummary.xml | 43284 | 2018-08-07 16:59:00 |
| Financial_Report.xlsx | 121500 | 2018-08-07 16:59:00 |
 legenda04.jpg | 12266 | 2018-08-07 16:59:00 |
| njr-20180630.xml | 3623912 | 2018-08-07 16:59:00 |
| njr-20180630.xsd | 71991 | 2018-08-07 16:59:00 |
| njr-20180630_cal.xml | 128045 | 2018-08-07 16:59:00 |
| njr-20180630_def.xml | 422628 | 2018-08-07 16:59:00 |
| njr-20180630_lab.xml | 951395 | 2018-08-07 16:59:00 |
| njr-20180630_pre.xml | 610723 | 2018-08-07 16:59:00 |
| njr10qjun2018.htm | 2782311 | 2018-08-07 16:59:00 |
| njrex311jun2018.htm | 16228 | 2018-08-07 16:59:00 |
| njrex312jun2018.htm | 16016 | 2018-08-07 16:59:00 |
| njrex321jun2018.htm | 8681 | 2018-08-07 16:59:00 |
| njrex322jun2018.htm | 8762 | 2018-08-07 16:59:00 |
| R1.htm | 20400 | 2018-08-07 16:59:00 |
| R10.htm | 63923 | 2018-08-07 16:59:00 |
| R11.htm | 330696 | 2018-08-07 16:59:00 |
| R12.htm | 161259 | 2018-08-07 16:59:00 |
| R13.htm | 15385 | 2018-08-07 16:59:00 |
| R14.htm | 30111 | 2018-08-07 16:59:00 |
| R15.htm | 125592 | 2018-08-07 16:59:00 |
| R16.htm | 48024 | 2018-08-07 16:59:00 |
| R17.htm | 45851 | 2018-08-07 16:59:00 |
| R18.htm | 44992 | 2018-08-07 16:59:00 |
| R19.htm | 63816 | 2018-08-07 16:59:00 |
| R2.htm | 60559 | 2018-08-07 16:59:00 |
| R20.htm | 235235 | 2018-08-07 16:59:00 |
| R21.htm | 29603 | 2018-08-07 16:59:00 |
| R22.htm | 6912 | 2018-08-07 16:59:00 |
| R23.htm | 7938 | 2018-08-07 16:59:00 |
| R24.htm | 67738 | 2018-08-07 16:59:00 |
| R25.htm | 81991 | 2018-08-07 16:59:00 |
| R26.htm | 44011 | 2018-08-07 16:59:00 |
| R27.htm | 481292 | 2018-08-07 16:59:00 |
| R28.htm | 152899 | 2018-08-07 16:59:00 |
| R29.htm | 13039 | 2018-08-07 16:59:00 |
| R3.htm | 20649 | 2018-08-07 16:59:00 |
| R30.htm | 30189 | 2018-08-07 16:59:00 |
| R31.htm | 123482 | 2018-08-07 16:59:00 |
| R32.htm | 35269 | 2018-08-07 16:59:00 |
| R33.htm | 42905 | 2018-08-07 16:59:00 |
| R34.htm | 18816 | 2018-08-07 16:59:00 |
| R35.htm | 48994 | 2018-08-07 16:59:00 |
| R36.htm | 234078 | 2018-08-07 16:59:00 |
| R37.htm | 25046 | 2018-08-07 16:59:00 |
| R38.htm | 17986 | 2018-08-07 16:59:00 |
| R39.htm | 11250 | 2018-08-07 16:59:00 |
| R4.htm | 10672 | 2018-08-07 16:59:00 |
| R40.htm | 8635 | 2018-08-07 16:59:00 |
| R41.htm | 36449 | 2018-08-07 16:59:00 |
| R42.htm | 18051 | 2018-08-07 16:59:00 |
| R43.htm | 16368 | 2018-08-07 16:59:00 |
| R44.htm | 49673 | 2018-08-07 16:59:00 |
| R45.htm | 5805 | 2018-08-07 16:59:00 |
| R46.htm | 46233 | 2018-08-07 16:59:00 |
| R47.htm | 50777 | 2018-08-07 16:59:00 |
| R48.htm | 82393 | 2018-08-07 16:59:00 |
| R49.htm | 65578 | 2018-08-07 16:59:00 |
| R5.htm | 132412 | 2018-08-07 16:59:00 |
| R50.htm | 28989 | 2018-08-07 16:59:00 |
| R51.htm | 20693 | 2018-08-07 16:59:00 |
| R52.htm | 7789 | 2018-08-07 16:59:00 |
| R53.htm | 17986 | 2018-08-07 16:59:00 |
| R54.htm | 16965 | 2018-08-07 16:59:00 |
| R55.htm | 67538 | 2018-08-07 16:59:00 |
| R56.htm | 15841 | 2018-08-07 16:59:00 |
| R57.htm | 25660 | 2018-08-07 16:59:00 |
| R58.htm | 10486 | 2018-08-07 16:59:00 |
| R59.htm | 63688 | 2018-08-07 16:59:00 |
| R6.htm | 165094 | 2018-08-07 16:59:00 |
| R60.htm | 35077 | 2018-08-07 16:59:00 |
| R61.htm | 39925 | 2018-08-07 16:59:00 |
| R62.htm | 45785 | 2018-08-07 16:59:00 |
| R63.htm | 29549 | 2018-08-07 16:59:00 |
| R64.htm | 89673 | 2018-08-07 16:59:00 |
| R65.htm | 52665 | 2018-08-07 16:59:00 |
| R66.htm | 28438 | 2018-08-07 16:59:00 |
| R67.htm | 63150 | 2018-08-07 16:59:00 |
| R68.htm | 20863 | 2018-08-07 16:59:00 |
| R69.htm | 33454 | 2018-08-07 16:59:00 |
| R7.htm | 10902 | 2018-08-07 16:59:00 |
| R70.htm | 30569 | 2018-08-07 16:59:00 |
| R71.htm | 17678 | 2018-08-07 16:59:00 |
| R72.htm | 26678 | 2018-08-07 16:59:00 |
| R8.htm | 11109 | 2018-08-07 16:59:00 |
| R9.htm | 122458 | 2018-08-07 16:59:00 |
| report.css | 2767 | 2018-08-07 16:59:00 |
 segmentorgcharta15.jpg | 547784 | 2018-08-07 16:59:00 |
| Show.js | 1410 | 2018-08-07 16:59:00 |