XML 110 R134.htm IDEA: XBRL DOCUMENT
v3.20.1

PROVISION FOR JUDICIAL LIABILITIES - Provision for possible losses (Details) - BRL (R$) R$ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
PROVISION FOR JUDICIAL LIABILITIES |  |
Possible losses for which no provision was recorded | R$ 10,779,908 | R$ 1,206,341
Tax |  |
PROVISION FOR JUDICIAL LIABILITIES |  |
Possible losses for which no provision was recorded | 7,504,398 | 1,077,761
Labor |  |
PROVISION FOR JUDICIAL LIABILITIES |  |
Possible losses for which no provision was recorded | 279,934 | 85,309
Civil |  |
PROVISION FOR JUDICIAL LIABILITIES |  |
Possible losses for which no provision was recorded | R$ 2,995,576 | R$ 43,271

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: | ifrs-full_DisclosureOfOtherProvisionsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Reflects the estimated amount of loss from the specified contingency as of the balance sheet date. + References No definition available. + Details
Name: | suzby_IfrsLossContingencyEstimateOfPossibleLoss
Namespace Prefix: | suzby_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=ifrs-full_TaxContingentLiabilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=suzby_LaborLawsuitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=suzby_CivilLawsuitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |