| Business Segments And Related Information [Abstract] |
Business Segments And Related Information |
0 |
cag:BusinessSegmentsAndRelatedInformationAbstract |
| Cash Balance Included In Assets Held For Sale |
Cash balance included in assets held for sale |
2 |
cag:CashBalanceIncludedInAssetsHeldForSale |
| Document And Company Information [Abstract] |
Document And Company Information. |
0 |
cag:DocumentAndCompanyInformationAbstract |
| Fair Value Measurements [Abstract] |
Fair Value Measurements |
0 |
cag:FairValueMeasurementsAbstract |
| Related Party Transactions [Abstract] |
Related Party Transactions |
0 |
cag:RelatedPartyTransactionsAbstract |
| Restructuring [Abstract] |
Restructuring |
0 |
cag:RestructuringAbstract |