The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion.

No definition available.

Name:	btdr_IfrsDebtInstrumentConvertibleCarryingAmountOfEquityComponent
Namespace Prefix:	btdr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	btdr_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount, after accumulated amortization, of debt discount.

+ References

No definition available.

+ Details

Name:	btdr_IfrsDebtInstrumentUnamortizedDiscount
Namespace Prefix:	btdr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The interest rate on borrowings. [Refer: Borrowings]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 7
-IssueDate 2023-01-01
-Paragraph 7
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_7&doctype=Standard
-URIDate 2023-03-23

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- 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

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The nominal or face amount of a financial instrument, used to calculate payments made on that instrument.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2023-03-23

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	ifrs-full_BorrowingsByNameAxis=btdr_IfrsConvertibleDebtMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

BORROWINGS (FY) (Details) - Convertible debt - USD ($)	Jul. 23, 2021	Jun. 30, 2023	Dec. 31, 2022	Dec. 31, 2021
Bank loan borrowings [line items]
Principal amount	$ 30,000,000
Annual interest rate	8.00%
Debt conversion price (in dollars per share)	$ 0.0632
Debt Instrument recognized as equity component	$ 683,000
Unamortized discount		$ 12,000	$ 195,000	$ 524,000