Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000029644-23-000035-index-headers.html | 2023-03-08 14:26:47 | |
| 0000029644-23-000035-index.html | 2023-03-08 14:26:47 | |
| 0000029644-23-000035.txt | 2023-03-08 14:26:47 | |
 0000029644-23-000035-xbrl.zip | 248262 | 2023-03-08 14:26:47 |
| dci-20230131.htm | 1595758 | 2023-03-08 14:26:47 |
| dci-20230131.xsd | 44812 | 2023-03-08 14:26:47 |
| dci-20230131_cal.xml | 68832 | 2023-03-08 14:26:47 |
| dci-20230131_def.xml | 203789 | 2023-03-08 14:26:47 |
| dci-20230131_htm.xml | 1458841 | 2023-03-08 14:26:47 |
| dci-20230131_lab.xml | 567057 | 2023-03-08 14:26:47 |
| dci-20230131_pre.xml | 380713 | 2023-03-08 14:26:47 |
| exhibit31-a20230131.htm | 10780 | 2023-03-08 14:26:47 |
| exhibit31-b20230131.htm | 10786 | 2023-03-08 14:26:47 |
| exhibit3220230131.htm | 8238 | 2023-03-08 14:26:47 |
| FilingSummary.xml | 43303 | 2023-03-08 14:26:47 |
| Financial_Report.xlsx | 97593 | 2023-03-08 14:26:47 |
| MetaLinks.json | 707498 | 2023-03-08 14:26:47 |
| R1.htm | 51550 | 2023-03-08 14:26:47 |
| R10.htm | 13726 | 2023-03-08 14:26:47 |
| R11.htm | 18487 | 2023-03-08 14:26:47 |
| R12.htm | 25337 | 2023-03-08 14:26:47 |
| R13.htm | 11157 | 2023-03-08 14:26:47 |
| R14.htm | 15231 | 2023-03-08 14:26:47 |
| R15.htm | 40567 | 2023-03-08 14:26:47 |
| R16.htm | 5041 | 2023-03-08 14:26:47 |
| R17.htm | 9786 | 2023-03-08 14:26:47 |
| R18.htm | 26457 | 2023-03-08 14:26:47 |
| R19.htm | 10822 | 2023-03-08 14:26:47 |
| R2.htm | 76526 | 2023-03-08 14:26:47 |
| R20.htm | 101774 | 2023-03-08 14:26:47 |
| R21.htm | 24760 | 2023-03-08 14:26:47 |
| R22.htm | 29550 | 2023-03-08 14:26:47 |
| R23.htm | 14182 | 2023-03-08 14:26:47 |
| R24.htm | 37497 | 2023-03-08 14:26:47 |
| R25.htm | 12561 | 2023-03-08 14:26:47 |
| R26.htm | 12219 | 2023-03-08 14:26:47 |
| R27.htm | 73841 | 2023-03-08 14:26:47 |
| R28.htm | 6974 | 2023-03-08 14:26:47 |
| R29.htm | 5717 | 2023-03-08 14:26:47 |
| R3.htm | 37432 | 2023-03-08 14:26:47 |
| R30.htm | 19912 | 2023-03-08 14:26:47 |
| R31.htm | 14305 | 2023-03-08 14:26:47 |
| R32.htm | 19481 | 2023-03-08 14:26:47 |
| R33.htm | 11972 | 2023-03-08 14:26:47 |
| R34.htm | 14261 | 2023-03-08 14:26:47 |
| R35.htm | 43943 | 2023-03-08 14:26:47 |
| R36.htm | 25287 | 2023-03-08 14:26:47 |
| R37.htm | 101069 | 2023-03-08 14:26:47 |
| R38.htm | 21842 | 2023-03-08 14:26:47 |
| R39.htm | 23674 | 2023-03-08 14:26:47 |
| R4.htm | 10061 | 2023-03-08 14:26:47 |
| R40.htm | 26875 | 2023-03-08 14:26:47 |
| R41.htm | 9609 | 2023-03-08 14:26:47 |
| R42.htm | 67973 | 2023-03-08 14:26:47 |
| R43.htm | 15170 | 2023-03-08 14:26:47 |
| R44.htm | 36067 | 2023-03-08 14:26:47 |
| R45.htm | 17114 | 2023-03-08 14:26:47 |
| R46.htm | 7451 | 2023-03-08 14:26:47 |
| R47.htm | 11958 | 2023-03-08 14:26:47 |
| R48.htm | 20218 | 2023-03-08 14:26:47 |
| R49.htm | 15566 | 2023-03-08 14:26:47 |
| R5.htm | 109486 | 2023-03-08 14:26:47 |
| R50.htm | 37920 | 2023-03-08 14:26:47 |
| R51.htm | 5595 | 2023-03-08 14:26:47 |
| R52.htm | 13161 | 2023-03-08 14:26:47 |
| R53.htm | 8537 | 2023-03-08 14:26:47 |
| R54.htm | 39266 | 2023-03-08 14:26:47 |
| R55.htm | 13108 | 2023-03-08 14:26:47 |
| R56.htm | 61959 | 2023-03-08 14:26:47 |
| R57.htm | 29940 | 2023-03-08 14:26:47 |
| R58.htm | 23630 | 2023-03-08 14:26:47 |
| R59.htm | 24933 | 2023-03-08 14:26:47 |
| R6.htm | 19640 | 2023-03-08 14:26:47 |
| R60.htm | 22399 | 2023-03-08 14:26:47 |
| R61.htm | 13445 | 2023-03-08 14:26:47 |
| R62.htm | 16077 | 2023-03-08 14:26:47 |
| R63.htm | 26976 | 2023-03-08 14:26:47 |
| R64.htm | 21744 | 2023-03-08 14:26:47 |
| R65.htm | 6291 | 2023-03-08 14:26:47 |
| R66.htm | 18225 | 2023-03-08 14:26:47 |
| R67.htm | 28629 | 2023-03-08 14:26:47 |
| R68.htm | 41225 | 2023-03-08 14:26:47 |
| R69.htm | 20607 | 2023-03-08 14:26:47 |
| R7.htm | 74700 | 2023-03-08 14:26:47 |
| R70.htm | 15848 | 2023-03-08 14:26:47 |
| R71.htm | 7084 | 2023-03-08 14:26:47 |
| R8.htm | 42386 | 2023-03-08 14:26:47 |
| R9.htm | 4800 | 2023-03-08 14:26:47 |
| report.css | 2767 | 2023-03-08 14:26:47 |
| Show.js | 1085 | 2023-03-08 14:26:47 |