XML 141 R112.htm IDEA: XBRL DOCUMENT v3.24.1

Related Party Disclosures - Summary of Compensation of Key Management Personnel (Details) - EUR (€) € in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disclosure of transactions between related parties [line items]
Total compensation paid to key management personnel	€ 8.9	€ 15.5	€ 20.8
Management Board
Disclosure of transactions between related parties [line items]
Fixed compensation	3.9	2.9	2.2
Short-term incentive – first installment	0.7	0.6	0.6
Short-term incentive – second installment	1.0	0.7	1.2
Other variable compensation	0.8	0.1	0.0
Share-based payments (incl. long-term incentive)	1.9	10.7	16.4
Total compensation paid to key management personnel	€ 8.3	€ 15.0	€ 20.4
Management Board | Jens Holstein
Disclosure of transactions between related parties [line items]
Phantom shares awarded (in shares)	4,246	4,246	4,246
Supervisory Board
Disclosure of transactions between related parties [line items]
Total compensation paid to key management personnel	€ 0.6	€ 0.5	€ 0.4

X

- Definition

Key Management Personnel Compensation, Fixed Compensation

+ References

No definition available.

+ Details

Name:	bntx_KeyManagementPersonnelCompensationFixedCompensation
Namespace Prefix:	bntx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Key Management Personnel Compensation, Other Variable Compensation

+ References

No definition available.

+ Details

Name:	bntx_KeyManagementPersonnelCompensationOtherVariableCompensation
Namespace Prefix:	bntx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Key Management Personnel Compensation, Phantom Shares Awarded

+ References

No definition available.

+ Details

Name:	bntx_KeyManagementPersonnelCompensationPhantomSharesAwarded
Namespace Prefix:	bntx_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Key Management Personnel Compensation, Short-Term Employee Benefits, Second Installment

+ References

No definition available.

+ Details

Name:	bntx_KeyManagementPersonnelCompensationShortTermEmployeeBenefitsSecondInstallment
Namespace Prefix:	bntx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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_DisclosureOfTransactionsBetweenRelatedPartiesLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of compensation to key management personnel. [Refer: Key management personnel of entity or parent [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 24
-IssueDate 2023-01-01
-Paragraph 17
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2023-en-r&anchor=para_17&doctype=Standard
-URIDate 2023-03-23

+ Details

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

X

- Definition

The amount of compensation to key management personnel in the form of share-based payments. [Refer: Key management personnel of entity or parent [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 24
-IssueDate 2023-01-01
-Paragraph 17
-Subparagraph e
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2023-en-r&anchor=para_17_e&doctype=Standard
-URIDate 2023-03-23

+ Details

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

X

- Definition

The amount of compensation to key management personnel in the form of short-term employee benefits. [Refer: Key management personnel of entity or parent [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 24
-IssueDate 2023-01-01
-Paragraph 17
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2023-en-r&anchor=para_17_a&doctype=Standard
-URIDate 2023-03-23

+ Details

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

X

- Details

Name:	srt_CounterpartyNameAxis=bntx_ManagementBoardMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_TitleOfIndividualAxis=bntx_JensHolsteinMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_CounterpartyNameAxis=bntx_SupervisoryBoardMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: