| Component: (Network and Table) | |
|---|---|
| Network | 100330 - Disclosure - Commitments and Contingencies (Tables) (http://www.adverum.com/20161231/taxonomy/role/DisclosureCommitmentsAndContingenciesTables) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0001501756 (http://www.sec.gov/CIK) |
| Commitments And Contingencies Disclosure [Abstract] | Period [Axis] | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2016-01-01 - 2016-12-31 | |||||||||||||||||||||||||||||||
Commitments And Contingencies Disclosure [Abstract] | |||||||||||||||||||||||||||||||
Schedule of Future Minimum Commitments under Facility Operating Lease | As of December 31, 2016, future minimum commitments under the Company’s facility operating lease were as follows (in thousands):
| ||||||||||||||||||||||||||||||