XML 110 R85.htm IDEA: XBRL DOCUMENT v3.24.0.1

OTHER LIABILITIES - Lease and loan liabilities (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
OTHER LIABILITIES
Debt obligations, beginning	$ 576	$ 508
Accretion	1,062	2,859
Additions	33	245
Repayments	(218)	(209)
Liability adjustment gain	(1)
Debt obligations, ending	417	576
Accretion expense - Debt obligations
OTHER LIABILITIES
Accretion	27	32
Loan Liabilities
OTHER LIABILITIES
Debt obligations, beginning	180	56
Additions	0	158
Repayments	(50)	(34)
Liability adjustment gain	0
Debt obligations, ending	130	180
Loan Liabilities | Accretion expense - Debt obligations
OTHER LIABILITIES
Accretion	0	0
Lease Liabilities
OTHER LIABILITIES
Debt obligations, beginning	396	452
Additions	33	87
Repayments	(168)	(175)
Liability adjustment gain	(1)
Debt obligations, ending	287	396
Lease Liabilities | Accretion expense - Debt obligations
OTHER LIABILITIES
Accretion	$ 27	$ 32

X

- Definition

The amount of instruments issued by the entity that represent debt securities additions.

+ References

No definition available.

+ Details

Name:	dnn_DebtSecuritiesAdditions
Namespace Prefix:	dnn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- 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.

+ Details

Name:	dnn_OtherLiabilitiesLineItems
Namespace Prefix:	dnn_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Repayment of debt securities.

+ References

No definition available.

+ Details

Name:	dnn_RepaymentsOfDebtSecurities
Namespace Prefix:	dnn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

The amount of instruments issued by the entity that represent indebtedness.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 55
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_55&doctype=Standard
-URIDate 2023-03-23

+ Details

Name:	ifrs-full_DebtSecurities
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of costs associated with financing activities of the entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 82
-Subparagraph b
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_82_b&doctype=Standard
-URIDate 2023-03-23

+ Details

Name:	ifrs-full_FinanceCosts
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The gains (losses) on financial liabilities measured at amortised cost. [Refer: Financial liabilities at amortised cost]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2023-01-01
-Paragraph 20
-Subparagraph a
-Clause v
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_20_a_v&doctype=Standard
-URIDate 2023-03-23

+ Details

Name:	ifrs-full_GainsLossesOnFinancialLiabilitiesAtAmortisedCost
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	ifrs-full_AttributionOfExpensesByNatureToTheirFunctionAxis=dnn_FinanceIncomeExpenseDebtObligationsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialLiabilitiesAxis=dnn_LoansLiabilitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis=dnn_LeaseLiabilitiesCustomMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: