XML 97 R71.htm IDEA: XBRL DOCUMENT v3.21.1

COMPANY'S OPERATIONS - Sale of rural properties and forests (Details) R$ in Thousands		12 Months Ended
	Nov. 20, 2020 BRL (R$) ha	Dec. 31, 2020 BRL (R$)
COMPANY'S OPERATIONS
Assets held for sale		R$ 313,338
Purchase and sale agreement
COMPANY'S OPERATIONS
Area of rural property included in the purchase and sale agreement (in hectares) | ha	21,066
Buyers commitment to purchase an additional volume of wood	R$ 1,056,756
Buyers commitment to purchase rural properties from the Company	680,895
Buyers commitment to purchase mature eucalyptus forests and immature forests in formation from the Company	375,860
Buyers commitment to transfer lease agreements from the Company	R$ 1
Assets held for sale		313,338
Purchase and sale agreement | Property, plant and equipment
COMPANY'S OPERATIONS
Assets held for sale		289,867
Purchase and sale agreement | Biological assets
COMPANY'S OPERATIONS
Assets held for sale		R$ 23,471
Maturity period for eucalyptus forests		7 years
Immature eucalyptus forests in formation classified as biological assets		R$ 140,142

X

- Definition

The amount of immature eucalyptus forests in formation.

+ References

No definition available.

+ Details

Name:	suzby_BiologicalAssetsImmatureEucalyptusForestsInFormation
Namespace Prefix:	suzby_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The aggregate value of a purchase commitment the Company has received from the Buyers.

+ References

No definition available.

+ Details

Name:	suzby_BuyersPurchaseCommitmentAggregateValue
Namespace Prefix:	suzby_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The aggregate value of a purchase commitment the Company has received from the Buyers to assume lease agreements.

+ References

No definition available.

+ Details

Name:	suzby_BuyersPurchaseCommitmentAggregateValueLeaseAgreementsToBeTransferred
Namespace Prefix:	suzby_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The aggregate value of a purchase commitment the Company has received from the Buyers to purchase mature eucalyptus forests and immature forests in formation.

+ References

No definition available.

+ Details

Name:	suzby_BuyersPurchaseCommitmentAggregateValueOfForests
Namespace Prefix:	suzby_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The aggregate value of a purchase commitment the Company has received from the Buyers to purchase rural properties.

+ References

No definition available.

+ Details

Name:	suzby_BuyersPurchaseCommitmentAggregateValueOfRuralProperties
Namespace Prefix:	suzby_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The amount of current assets classified as held for sale.

+ References

No definition available.

+ Details

Name:	suzby_CurrentAssetsClassifiedAsHeldForSale
Namespace Prefix:	suzby_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

+ Details

Name:	suzby_DisclosureOfCompanyOperationsLineItems
Namespace Prefix:	suzby_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The period of maturation for eucalyptus forests, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	suzby_MaturityPeriodEucalyptusForests
Namespace Prefix:	suzby_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The area of rural property included in the purchase and sale agreement.

+ References

No definition available.

+ Details

Name:	suzby_PurchaseAndSaleAgreementAreaOfRuralProperty
Namespace Prefix:	suzby_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	srt_StatementScenarioAxis=suzby_PurchaseAndSaleAgreementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfAssetsAxis=ifrs-full_PropertyPlantAndEquipmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfAssetsAxis=ifrs-full_BiologicalAssetsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: