The decrease in contract liabilities resulting from the performance obligation being satisfied. [Refer: Contract liabilities; Performance obligations [member]]

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IFRS
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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

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- Definition

The amount of the transaction price allocated to the performance obligations that are unsatisfied (or partially unsatisfied) as of the end of the reporting period. The transaction price is the amount of consideration to which an entity expects to be entitled in exchange for transferring promised goods or services to a customer, excluding amounts collected on behalf of third parties (for example, some sales taxes). [Refer: Performance obligations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 15
-IssueDate 2023-01-01
-Paragraph 120
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- Definition

Represents the initial term of stream agreement.

+ References

No definition available.

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- Definition

Represents the interest rate used to calculate the accretion on the contract liability's financing component.

+ References

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- Definition

Represents the ongoing cash payments as percentage of applicable spot metal price.

+ References

No definition available.

+ Details

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- Definition

Represents the percentage of payable gold and silver to be purchased by related party.

+ References

No definition available.

+ Details

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- Definition

Represents the price as percentage of daily per ounce gold and silver market price.

+ References

No definition available.

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- Definition

Represents the receivable as percentage of refined metal production.

+ References

No definition available.

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Data Type:	dtr-types:percentItemType
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- Definition

Represents the renewal term of stream agreement.

+ References

No definition available.

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- Definition

Represents the threshold ounces of refined gold to be delivered.

+ References

No definition available.

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- Definition

Represents the amount of contract with customer transaction price.

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No definition available.

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Namespace Prefix:	odv_
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Balance Type:	credit
Period Type:	instant

- Definition

The amount of interest in the property and mineral rights held as security.

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Contract liability - Additional Information (Details) $ in Millions, $ in Millions	Sep. 26, 2022 CAD ($) oz	Nov. 20, 2020 CAD ($)	Dec. 31, 2023 CAD ($)	Sep. 26, 2022 USD ($)	Feb. 28, 2021 USD ($)	Nov. 20, 2020 USD ($)
Disclosure of disaggregation of revenue from contracts with customers [line items]
Amount of consideration			$ 150.0
Receivable as percentage of refined metal production	2.50%
Threshold ounces of refined gold to be delivered \| oz	27,150
Ongoing cash payments as percentage of applicable spot metal price	25.00%
Interest rate used to calculate the accretion on the contract liability's financing component	5.00%
Osisko Bermuda Ltd
Disclosure of disaggregation of revenue from contracts with customers [line items]
Receivable as percentage of refined metal production	2.00%
Sapuchi \| Osisko Bermuda Ltd \| Gold and Silver Stream Agreement
Disclosure of disaggregation of revenue from contracts with customers [line items]
Contract liability, transaction price		$ 19.1				$ 15.0
Contract liability, amount contributed		$ 10.5
Remaining payments					$ 4.5
Percentage of payable gold and silver to be purchased by related party		15.00%
Price as percentage of daily per ounce gold and silver market price		15.00%
Initial term of stream agreement		40 years
Renewal term of stream agreement		10 years
Interest rate used to calculate the accretion on the contract liability's financing component		24.00%
Tintic Consolidated Metals LLC \| Osisko Bermuda Ltd \| Metals Stream Agreement
Disclosure of disaggregation of revenue from contracts with customers [line items]
Contract liability, transaction price	$ 26.1			$ 20.0