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| 0000029644-23-000055-index.html | 2023-06-05 14:03:21 | |
| 0000029644-23-000055.txt | 2023-06-05 14:03:21 | |
 0000029644-23-000055-xbrl.zip | 401620 | 2023-06-05 14:03:21 |
| dci-20230430.htm | 1625662 | 2023-06-05 14:03:21 |
| dci-20230430.xsd | 44494 | 2023-06-05 14:03:21 |
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| dci-20230430_htm.xml | 1495685 | 2023-06-05 14:03:21 |
| dci-20230430_lab.xml | 581715 | 2023-06-05 14:03:21 |
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| exhibit4-a20230430.htm | 1414499 | 2023-06-05 14:03:21 |
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