Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000078128-20-000015-index-headers.html | 2020-11-06 16:24:39 | |
| 0000078128-20-000015-index.html | 2020-11-06 16:24:39 | |
| 0000078128-20-000015.txt | 2020-11-06 16:24:39 | |
 0000078128-20-000015-xbrl.zip | 312947 | 2020-11-06 16:24:39 |
| FilingSummary.xml | 46421 | 2020-11-06 16:24:39 |
| Financial_Report.xlsx | 119225 | 2020-11-06 16:24:39 |
| MetaLinks.json | 780609 | 2020-11-06 16:24:39 |
| R1.htm | 54302 | 2020-11-06 16:24:39 |
| R10.htm | 4238 | 2020-11-06 16:24:39 |
| R11.htm | 23592 | 2020-11-06 16:24:39 |
| R12.htm | 455519 | 2020-11-06 16:24:39 |
| R13.htm | 145507 | 2020-11-06 16:24:39 |
| R14.htm | 68944 | 2020-11-06 16:24:39 |
| R15.htm | 13287 | 2020-11-06 16:24:39 |
| R16.htm | 64520 | 2020-11-06 16:24:39 |
| R17.htm | 35443 | 2020-11-06 16:24:39 |
| R18.htm | 99589 | 2020-11-06 16:24:39 |
| R19.htm | 73736 | 2020-11-06 16:24:39 |
| R2.htm | 127448 | 2020-11-06 16:24:39 |
| R20.htm | 464615 | 2020-11-06 16:24:39 |
| R21.htm | 218708 | 2020-11-06 16:24:39 |
| R22.htm | 10976 | 2020-11-06 16:24:39 |
| R23.htm | 96058 | 2020-11-06 16:24:39 |
| R24.htm | 446146 | 2020-11-06 16:24:39 |
| R25.htm | 18055 | 2020-11-06 16:24:39 |
| R26.htm | 18909 | 2020-11-06 16:24:39 |
| R27.htm | 18453 | 2020-11-06 16:24:39 |
| R28.htm | 433065 | 2020-11-06 16:24:39 |
| R29.htm | 97557 | 2020-11-06 16:24:39 |
| R3.htm | 10798 | 2020-11-06 16:24:39 |
| R30.htm | 57525 | 2020-11-06 16:24:39 |
| R31.htm | 29709 | 2020-11-06 16:24:39 |
| R32.htm | 80395 | 2020-11-06 16:24:39 |
| R33.htm | 64531 | 2020-11-06 16:24:39 |
| R34.htm | 449401 | 2020-11-06 16:24:39 |
| R35.htm | 208559 | 2020-11-06 16:24:39 |
| R36.htm | 94281 | 2020-11-06 16:24:39 |
| R37.htm | 435636 | 2020-11-06 16:24:39 |
| R38.htm | 11043 | 2020-11-06 16:24:39 |
| R39.htm | 23544 | 2020-11-06 16:24:39 |
| R4.htm | 86154 | 2020-11-06 16:24:39 |
| R40.htm | 63475 | 2020-11-06 16:24:39 |
| R41.htm | 179501 | 2020-11-06 16:24:39 |
| R42.htm | 13338 | 2020-11-06 16:24:39 |
| R43.htm | 38055 | 2020-11-06 16:24:39 |
| R44.htm | 8768 | 2020-11-06 16:24:39 |
| R45.htm | 12582 | 2020-11-06 16:24:39 |
| R46.htm | 17433 | 2020-11-06 16:24:39 |
| R47.htm | 20881 | 2020-11-06 16:24:39 |
| R48.htm | 257334 | 2020-11-06 16:24:39 |
| R49.htm | 14031 | 2020-11-06 16:24:39 |
| R5.htm | 75248 | 2020-11-06 16:24:39 |
| R50.htm | 9065 | 2020-11-06 16:24:39 |
| R51.htm | 14200 | 2020-11-06 16:24:39 |
| R52.htm | 9726 | 2020-11-06 16:24:39 |
| R53.htm | 8437 | 2020-11-06 16:24:39 |
| R54.htm | 8156 | 2020-11-06 16:24:39 |
| R55.htm | 18487 | 2020-11-06 16:24:39 |
| R56.htm | 73204 | 2020-11-06 16:24:39 |
| R57.htm | 32344 | 2020-11-06 16:24:39 |
| R58.htm | 28524 | 2020-11-06 16:24:39 |
| R59.htm | 20595 | 2020-11-06 16:24:39 |
| R6.htm | 55822 | 2020-11-06 16:24:39 |
| R60.htm | 14846 | 2020-11-06 16:24:39 |
| R61.htm | 39276 | 2020-11-06 16:24:39 |
| R62.htm | 31262 | 2020-11-06 16:24:39 |
| R63.htm | 23391 | 2020-11-06 16:24:39 |
| R64.htm | 7744 | 2020-11-06 16:24:39 |
| R65.htm | 32885 | 2020-11-06 16:24:39 |
| R66.htm | 20139 | 2020-11-06 16:24:39 |
| R67.htm | 18249 | 2020-11-06 16:24:39 |
| R68.htm | 11378 | 2020-11-06 16:24:39 |
| R69.htm | 71811 | 2020-11-06 16:24:39 |
| R7.htm | 73405 | 2020-11-06 16:24:39 |
| R70.htm | 14366 | 2020-11-06 16:24:39 |
| R71.htm | 33523 | 2020-11-06 16:24:39 |
| R72.htm | 13695 | 2020-11-06 16:24:39 |
| R8.htm | 24059 | 2020-11-06 16:24:39 |
| R9.htm | 110206 | 2020-11-06 16:24:39 |
| report.css | 2767 | 2020-11-06 16:24:39 |
| Show.js | 1085 | 2020-11-06 16:24:39 |
| wtrg-20200930.xsd | 70565 | 2020-11-06 16:24:39 |
| wtrg-20200930x10q.htm | 5340343 | 2020-11-06 16:24:39 |
| wtrg-20200930x10q_htm.xml | 5079436 | 2020-11-06 16:24:39 |
| wtrg-20200930xex31_1.htm | 17362 | 2020-11-06 16:24:39 |
| wtrg-20200930xex31_2.htm | 17507 | 2020-11-06 16:24:39 |
| wtrg-20200930xex32_1.htm | 10651 | 2020-11-06 16:24:39 |
| wtrg-20200930xex32_2.htm | 10686 | 2020-11-06 16:24:39 |
| wtrg-20200930_cal.xml | 83775 | 2020-11-06 16:24:39 |
| wtrg-20200930_def.xml | 372023 | 2020-11-06 16:24:39 |
| wtrg-20200930_lab.xml | 562142 | 2020-11-06 16:24:39 |
| wtrg-20200930_pre.xml | 589155 | 2020-11-06 16:24:39 |