XML 134 R76.htm IDEA: XBRL DOCUMENT
v3.23.1

Intangible assets (Goodwill and intangible assets) (Details) - CAD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Reconciliation of carrying amount [Line Items] |  |
Intangible assets, beginning of year | $ 51,247 |
Intangible assets, end of year | 47,117 | $ 51,247
Cost [Member] |  |
Reconciliation of carrying amount [Line Items] |  |
Intangible assets, beginning of year | 229,437 | 230,207
Effect of movements in exchange rates | 8,027 | (770)
Intangible assets, end of year | 237,464 | 229,437
Accumulated amortization [member] |  |
Reconciliation of carrying amount [Line Items] |  |
Intangible assets, beginning of year | (178,190) | (174,385)
Amortization charge | (4,193) | (4,557)
Effect of movements in exchange rates | (7,964) | 752
Intangible assets, end of year | (190,347) | (178,190)
Contracts [member] |  |
Reconciliation of carrying amount [Line Items] |  |
Intangible assets, beginning of year | 732 |
Intangible assets, end of year | 56 | 732
Contracts [member] | Cost [Member] |  |
Reconciliation of carrying amount [Line Items] |  |
Intangible assets, beginning of year | 110,618 | 111,388
Effect of movements in exchange rates | 8,027 | (770)
Intangible assets, end of year | 118,645 | 110,618
Contracts [member] | Accumulated amortization [member] |  |
Reconciliation of carrying amount [Line Items] |  |
Intangible assets, beginning of year | (109,886) | (109,663)
Amortization charge | (739) | (975)
Effect of movements in exchange rates | (7,964) | 752
Intangible assets, end of year | (118,589) | (109,886)
Intellectual Property [member] |  |
Reconciliation of carrying amount [Line Items] |  |
Intangible assets, beginning of year | 50,515 |
Intangible assets, end of year | 47,061 | 50,515
Intellectual Property [member] | Cost [Member] |  |
Reconciliation of carrying amount [Line Items] |  |
Intangible assets, beginning of year | 118,819 | 118,819
Effect of movements in exchange rates | 0 | 0
Intangible assets, end of year | 118,819 | 118,819
Intellectual Property [member] | Accumulated amortization [member] |  |
Reconciliation of carrying amount [Line Items] |  |
Intangible assets, beginning of year | (68,304) | (64,722)
Amortization charge | (3,454) | (3,582)
Effect of movements in exchange rates | 0 | 0
Intangible assets, end of year | $ (71,758) | $ (68,304)

X
- Definition The amount of amortisation of intangible assets other than goodwill. [Refer: Depreciation and amortisation expense; Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2021-01-01 -Paragraph 118 -Subparagraph e -Clause vi -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_118_e_vi&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

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: | ifrs-full_DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The increase (decrease) in intangible assets and goodwill resulting from the net exchange differences arising when the financial statements are translated from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Intangible assets and goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 38 -IssueDate 2021-01-01 -Paragraph 118 -Subparagraph e -Clause vii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_118_e_vii&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsAndGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of intangible assets and goodwill held by the entity. [Refer: Goodwill; Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_55&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_IntangibleAssetsAndGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_GrossCarryingAmountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_AccumulatedDepreciationAmortisationAndImpairmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=ifrs-full_CustomerrelatedIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=ccj_IntellectualPropertyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |