XML 116 R91.htm IDEA: XBRL DOCUMENT v3.21.1

Commitments and contingencies (Tables)

12 Months Ended

Dec. 31, 2020

Minera Yanacocha SRL and subsidiary [Member]

Disclosure of Commitments and contingencies [Line Items]

Schedule of outstanding signed commitments

The table below sets out the outstanding signed commitments at year ends by financial institution.

		2020		2019		2018
		US$(000)		US$(000)		US$(000)
Scotiabank		259,027		253,317		235,000
Pacífico Zurich		200,000		200,000		—
La Positiva		70,000		70,000		—
Rimac (Travelers)		60,000		60,000		—
Santander		25,000		—		—
MUFG Bank		25,000		—		—
Banco de Credito del Peru (a)		—		—		114,251
BBVA Continental		—		—		190,000
		639,027		583,317		539,251

(a) Letters of guarantee of Banco de Credito del Peru include US$6,321 related to San Jose Reservoir Trust in 2017. In 2020 and 2019 letters of guarantee were not required.

X

- References

No definition available.

+ Details

Name:	bvn_DisclosureOfCommitmentsAndContingenciesLineItems
Namespace Prefix:	bvn_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The disclosure of commitments.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2020-01-01
-Paragraph 10
-Subparagraph e
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_10_e&doctype=Standard
-URIDate 2020-01-01

+ Details

Name:	ifrs-full_DisclosureOfCommitmentsExplanatory
Namespace Prefix:	ifrs-full_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	ifrs-full_SignificantInvestmentsInAssociatesAxis=bvn_MineraYanacochaSrlAndSubsidiaryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: