XML 72 R53.htm IDEA: XBRL DOCUMENT v3.22.4

Oil and Gas Properties - Recoverable Amount Of Company CGUs (Details) - Company's CGUs	12 Months Ended
	Dec. 31, 2022 cadPerBbl $ / MMBTU usdPerBbl $ / $ $ / MMBTU
Year 1
Disclosure of detailed information about property, plant and equipment [line items]
Average foreign exchange rate (in dollars per share) | $ / $	1.34
Year 2
Disclosure of detailed information about property, plant and equipment [line items]
Average foreign exchange rate (in dollars per share) | $ / $	1.31
Year 3
Disclosure of detailed information about property, plant and equipment [line items]
Average foreign exchange rate (in dollars per share) | $ / $	1.30
Year 4
Disclosure of detailed information about property, plant and equipment [line items]
Average foreign exchange rate (in dollars per share) | $ / $	1.30
Year 5
Disclosure of detailed information about property, plant and equipment [line items]
Average foreign exchange rate (in dollars per share) | $ / $	1.29
Year 6
Disclosure of detailed information about property, plant and equipment [line items]
Average foreign exchange rate (in dollars per share) | $ / $	1.29
Year 7
Disclosure of detailed information about property, plant and equipment [line items]
Average foreign exchange rate (in dollars per share) | $ / $	1.29
Year 8
Disclosure of detailed information about property, plant and equipment [line items]
Average foreign exchange rate (in dollars per share) | $ / $	1.29
Year 9
Disclosure of detailed information about property, plant and equipment [line items]
Average foreign exchange rate (in dollars per share) | $ / $	1.29
Year 10
Disclosure of detailed information about property, plant and equipment [line items]
Average foreign exchange rate (in dollars per share) | $ / $	1.29
WTI | Oil reserves | Year 1
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	80.33
WTI | Oil reserves | Year 2
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	78.50
WTI | Oil reserves | Year 3
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	76.95
WTI | Oil reserves | Year 4
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	77.61
WTI | Oil reserves | Year 5
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	79.16
WTI | Oil reserves | Year 6
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	80.74
WTI | Oil reserves | Year 7
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	82.36
WTI | Oil reserves | Year 8
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	84.00
WTI | Oil reserves | Year 9
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	85.69
WTI | Oil reserves | Year 10
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	87.40
WCS | Oil reserves | Year 1
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	76.54
WCS | Oil reserves | Year 2
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	77.75
WCS | Oil reserves | Year 3
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	77.55
WCS | Oil reserves | Year 4
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	80.07
WCS | Oil reserves | Year 5
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	81.89
WCS | Oil reserves | Year 6
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	84.02
WCS | Oil reserves | Year 7
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	85.73
WCS | Oil reserves | Year 8
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	87.44
WCS | Oil reserves | Year 9
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	89.20
WCS | Oil reserves | Year 10
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	91.11
LLS | Oil reserves | Year 1
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	82.83
LLS | Oil reserves | Year 2
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	80.68
LLS | Oil reserves | Year 3
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	78.81
LLS | Oil reserves | Year 4
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	79.49
LLS | Oil reserves | Year 5
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	81.07
LLS | Oil reserves | Year 6
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	82.68
LLS | Oil reserves | Year 7
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	84.33
LLS | Oil reserves | Year 8
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	86.00
LLS | Oil reserves | Year 9
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	87.71
LLS | Oil reserves | Year 10
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | usdPerBbl	89.46
Edmonton Par | Oil reserves | Year 1
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	103.76
Edmonton Par | Oil reserves | Year 2
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	97.74
Edmonton Par | Oil reserves | Year 3
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	95.27
Edmonton Par | Oil reserves | Year 4
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	95.58
Edmonton Par | Oil reserves | Year 5
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	97.07
Edmonton Par | Oil reserves | Year 6
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	99.01
Edmonton Par | Oil reserves | Year 7
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	100.99
Edmonton Par | Oil reserves | Year 8
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	103.01
Edmonton Par | Oil reserves | Year 9
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	105.07
Edmonton Par | Oil reserves | Year 10
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | cadPerBbl	106.69
Henry Hub | Natural gas reserves | Year 1
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.74
Henry Hub | Natural gas reserves | Year 2
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.50
Henry Hub | Natural gas reserves | Year 3
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.31
Henry Hub | Natural gas reserves | Year 4
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.40
Henry Hub | Natural gas reserves | Year 5
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.49
Henry Hub | Natural gas reserves | Year 6
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.58
Henry Hub | Natural gas reserves | Year 7
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.67
Henry Hub | Natural gas reserves | Year 8
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.76
Henry Hub | Natural gas reserves | Year 9
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.86
Henry Hub | Natural gas reserves | Year 10
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.95
AECO | Natural gas reserves | Year 1
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.23
AECO | Natural gas reserves | Year 2
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.40
AECO | Natural gas reserves | Year 3
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.21
AECO | Natural gas reserves | Year 4
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.27
AECO | Natural gas reserves | Year 5
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.34
AECO | Natural gas reserves | Year 6
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.43
AECO | Natural gas reserves | Year 7
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.51
AECO | Natural gas reserves | Year 8
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.60
AECO | Natural gas reserves | Year 9
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.69
AECO | Natural gas reserves | Year 10
Disclosure of detailed information about property, plant and equipment [line items]
Commodity sales price | $ / MMBTU	4.79

X

- Definition

Average Sales Prices1

+ References

No definition available.

+ Details

Name:	bte_AverageSalesPrices1
Namespace Prefix:	bte_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The average exchange rate used by the entity. Exchange rate is the ratio of exchange for two currencies.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_AverageForeignExchangeRate
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:decimalItemType
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_DisclosureOfPropertyPlantAndEquipmentLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	bte_BenchmarkPeriodAxis=bte_Year1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis=bte_BaytexCashGeneratingUnitsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_BenchmarkPeriodAxis=bte_Year2Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_BenchmarkPeriodAxis=bte_Year3Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_BenchmarkPeriodAxis=bte_Year4Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_BenchmarkPeriodAxis=bte_Year5Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_BenchmarkPeriodAxis=bte_Year6Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_BenchmarkPeriodAxis=bte_Year7Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_BenchmarkPeriodAxis=bte_Year8Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_BenchmarkPeriodAxis=bte_Year9Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_BenchmarkPeriodAxis=bte_Year10Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_TypeofOilAxis=bte_WTIMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_ReserveQuantitiesByTypeOfReserve1Axis=bte_OilReserves1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_TypeofOilAxis=bte_WCSMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_TypeofOilAxis=bte_LLSMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_TypeofOilAxis=bte_EdmontonParMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_TypeofOilAxis=bte_HenryHubMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_ReserveQuantitiesByTypeOfReserve1Axis=bte_NaturalGasReserves1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bte_TypeofOilAxis=bte_AECOMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: