XML 61 R46.htm IDEA: XBRL DOCUMENT
v3.22.4

BUSINESS COMBINATIONS - Schedule of Pro Forma Information (Details) - APM Acquisition - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Business Acquisition [Line Items] |  |
Sales | $ 3,653.0 | $ 3,712.0
Income from continuing operations before income taxes | $ 112.8 | $ 97.6

X
- Definition Business Acquisitions Pro Forma Income (Loss) From Continuing Operations Before Income Taxes + References No definition available. + Details
Name: | avnt_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeIncomeTaxes
Namespace Prefix: | avnt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_BusinessAcquisitionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2) -URI https://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(3) -URI https://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
Name: | us-gaap_BusinessAcquisitionsProFormaRevenue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=avnt_APMAcquisitionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |