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v3.25.1

Equipment Held For Sale (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Equipment Held For Sale [Abstract] |  |
Impairment charge | $ 111,033 |

X
- Definition The amount of impairment of laboratory equipment. + References No definition available. + Details
Name: | avco_ImpairmentOfLaboratoryEquipment
Namespace Prefix: | avco_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentAssetsHeldForSaleDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration