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| 0001122976-22-000065-index.html | 2022-11-02 11:40:22 | |
| 0001122976-22-000065.txt | 2022-11-02 11:40:22 | |
 0001122976-22-000065-xbrl.zip | 337652 | 2022-11-02 11:40:22 |
| avnt-20220930.htm | 1485125 | 2022-11-02 11:40:22 |
| avnt-20220930.xsd | 32531 | 2022-11-02 11:40:22 |
| avnt-20220930_cal.xml | 95077 | 2022-11-02 11:40:22 |
| avnt-20220930_def.xml | 216384 | 2022-11-02 11:40:22 |
| avnt-20220930_htm.xml | 1106957 | 2022-11-02 11:40:22 |
| avnt-20220930_lab.xml | 503987 | 2022-11-02 11:40:22 |
| avnt-20220930_pre.xml | 340419 | 2022-11-02 11:40:22 |
| avnt-ex21_20220930.htm | 1010963 | 2022-11-02 11:40:22 |
| avnt-ex311_20220930.htm | 9476 | 2022-11-02 11:40:22 |
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| avnt-ex321_20220930.htm | 4846 | 2022-11-02 11:40:22 |
| avnt-ex322_20220930.htm | 4842 | 2022-11-02 11:40:22 |
| FilingSummary.xml | 27902 | 2022-11-02 11:40:22 |
| Financial_Report.xlsx | 75251 | 2022-11-02 11:40:22 |
| MetaLinks.json | 555683 | 2022-11-02 11:40:22 |
| R1.htm | 51704 | 2022-11-02 11:40:22 |
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| report.css | 2767 | 2022-11-02 11:40:22 |
| Show.js | 1085 | 2022-11-02 11:40:22 |