Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000916540-18-000024-index-headers.html | 2018-08-08 16:47:33 | |
| 0000916540-18-000024-index.html | 2018-08-08 16:47:33 | |
| 0000916540-18-000024.txt | 2018-08-08 16:47:33 | |
 0000916540-18-000024-xbrl.zip | 385736 | 2018-08-08 16:47:33 |
| dar-20180630.xml | 5069014 | 2018-08-08 16:47:33 |
| dar-20180630.xsd | 67957 | 2018-08-08 16:47:33 |
| dar-20180630x10q.htm | 2603558 | 2018-08-08 16:47:33 |
| dar-20180630_cal.xml | 136815 | 2018-08-08 16:47:33 |
| dar-20180630_def.xml | 430689 | 2018-08-08 16:47:33 |
| dar-20180630_lab.xml | 847072 | 2018-08-08 16:47:33 |
| dar-20180630_pre.xml | 594025 | 2018-08-08 16:47:33 |
| ex311-20180630.htm | 12442 | 2018-08-08 16:47:33 |
| ex312-20180630.htm | 12557 | 2018-08-08 16:47:33 |
| ex32-20180630.htm | 12309 | 2018-08-08 16:47:33 |
| FilingSummary.xml | 49031 | 2018-08-08 16:47:33 |
| Financial_Report.xlsx | 133445 | 2018-08-08 16:47:33 |
| R1.htm | 20602 | 2018-08-08 16:47:33 |
| R10.htm | 15547 | 2018-08-08 16:47:33 |
| R11.htm | 36444 | 2018-08-08 16:47:33 |
| R12.htm | 35599 | 2018-08-08 16:47:33 |
| R13.htm | 64664 | 2018-08-08 16:47:33 |
| R14.htm | 15778 | 2018-08-08 16:47:33 |
| R15.htm | 71209 | 2018-08-08 16:47:33 |
| R16.htm | 15616 | 2018-08-08 16:47:33 |
| R17.htm | 182586 | 2018-08-08 16:47:33 |
| R18.htm | 8189 | 2018-08-08 16:47:33 |
| R19.htm | 35856 | 2018-08-08 16:47:33 |
| R2.htm | 90957 | 2018-08-08 16:47:33 |
| R20.htm | 72928 | 2018-08-08 16:47:33 |
| R21.htm | 74658 | 2018-08-08 16:47:33 |
| R22.htm | 17368 | 2018-08-08 16:47:33 |
| R23.htm | 177928 | 2018-08-08 16:47:33 |
| R24.htm | 221649 | 2018-08-08 16:47:33 |
| R25.htm | 10584 | 2018-08-08 16:47:33 |
| R26.htm | 10537 | 2018-08-08 16:47:33 |
| R27.htm | 704721 | 2018-08-08 16:47:33 |
| R28.htm | 5902 | 2018-08-08 16:47:33 |
| R29.htm | 45973 | 2018-08-08 16:47:33 |
| R3.htm | 16642 | 2018-08-08 16:47:33 |
| R30.htm | 105632 | 2018-08-08 16:47:33 |
| R31.htm | 16285 | 2018-08-08 16:47:33 |
| R32.htm | 33991 | 2018-08-08 16:47:33 |
| R33.htm | 35729 | 2018-08-08 16:47:33 |
| R34.htm | 59189 | 2018-08-08 16:47:33 |
| R35.htm | 15262 | 2018-08-08 16:47:33 |
| R36.htm | 44660 | 2018-08-08 16:47:33 |
| R37.htm | 183259 | 2018-08-08 16:47:33 |
| R38.htm | 28859 | 2018-08-08 16:47:33 |
| R39.htm | 67526 | 2018-08-08 16:47:33 |
| R4.htm | 67080 | 2018-08-08 16:47:33 |
| R40.htm | 69977 | 2018-08-08 16:47:33 |
| R41.htm | 174047 | 2018-08-08 16:47:33 |
| R42.htm | 212802 | 2018-08-08 16:47:33 |
| R43.htm | 704589 | 2018-08-08 16:47:33 |
| R44.htm | 51851 | 2018-08-08 16:47:33 |
| R45.htm | 12486 | 2018-08-08 16:47:33 |
| R46.htm | 24761 | 2018-08-08 16:47:33 |
| R47.htm | 14366 | 2018-08-08 16:47:33 |
| R48.htm | 40614 | 2018-08-08 16:47:33 |
| R49.htm | 32104 | 2018-08-08 16:47:33 |
| R5.htm | 31329 | 2018-08-08 16:47:33 |
| R50.htm | 26198 | 2018-08-08 16:47:33 |
| R51.htm | 29116 | 2018-08-08 16:47:33 |
| R52.htm | 25017 | 2018-08-08 16:47:33 |
| R53.htm | 12823 | 2018-08-08 16:47:33 |
| R54.htm | 104812 | 2018-08-08 16:47:33 |
| R55.htm | 85566 | 2018-08-08 16:47:33 |
| R56.htm | 11824 | 2018-08-08 16:47:33 |
| R57.htm | 18618 | 2018-08-08 16:47:33 |
| R58.htm | 13464 | 2018-08-08 16:47:33 |
| R59.htm | 84790 | 2018-08-08 16:47:33 |
| R6.htm | 111819 | 2018-08-08 16:47:33 |
| R60.htm | 36014 | 2018-08-08 16:47:33 |
| R61.htm | 30354 | 2018-08-08 16:47:33 |
| R62.htm | 4065 | 2018-08-08 16:47:33 |
| R63.htm | 18142 | 2018-08-08 16:47:33 |
| R64.htm | 41446 | 2018-08-08 16:47:33 |
| R65.htm | 56946 | 2018-08-08 16:47:33 |
| R66.htm | 25539 | 2018-08-08 16:47:33 |
| R67.htm | 22036 | 2018-08-08 16:47:33 |
| R68.htm | 58259 | 2018-08-08 16:47:33 |
| R69.htm | 19644 | 2018-08-08 16:47:33 |
| R7.htm | 7358 | 2018-08-08 16:47:33 |
| R70.htm | 3823 | 2018-08-08 16:47:33 |
| R71.htm | 66552 | 2018-08-08 16:47:33 |
| R72.htm | 3853 | 2018-08-08 16:47:33 |
| R73.htm | 15407 | 2018-08-08 16:47:33 |
| R74.htm | 109102 | 2018-08-08 16:47:33 |
| R75.htm | 31531 | 2018-08-08 16:47:33 |
| R76.htm | 4192 | 2018-08-08 16:47:33 |
| R77.htm | 118591 | 2018-08-08 16:47:33 |
| R78.htm | 92038 | 2018-08-08 16:47:33 |
| R79.htm | 61657 | 2018-08-08 16:47:33 |
| R8.htm | 126787 | 2018-08-08 16:47:33 |
| R80.htm | 135726 | 2018-08-08 16:47:33 |
| R81.htm | 13890 | 2018-08-08 16:47:33 |
| R9.htm | 8965 | 2018-08-08 16:47:33 |
| report.css | 2767 | 2018-08-08 16:47:33 |
| Show.js | 1410 | 2018-08-08 16:47:33 |