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v3.22.2

Commitments and Contingencies (Details) $ in Millions | 3 Months Ended
--- | ---
Jun. 30, 2022 USD ($)
United States Environmental Protection Agency, Ethanol Facility Violations |
Operating Leased Assets [Line Items] |
Litigation settlement, amount awarded to other party | $ 1.7
The Andersons Marathon Holdings LLC |
Operating Leased Assets [Line Items] |
Ownership percentage by parent | 50.10%

X
- Definition Amount awarded to other party in judgment or settlement of litigation. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. + References No definition available. + Details
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Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

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- 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
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
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X
- Details
Name: | srt_LitigationCaseAxis=ande_UnitedStatesEnvironmentalProtectionAgencyEthanolFacilityViolationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=ande_TheAndersonsMarathonHoldingsLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |