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v3.19.1

Insurance (Details) R$ in Thousands | Dec. 31, 2018 BRL (R$)
--- | ---
Insurance |
Maximum indemnity limit for material assets | R$ 7,520,000
Civil liability of Directors and Officers (D&O), insured amount | 100,000
General civil liability, insured amount | R$ 5,500

X
- Definition The amount of insurance for civil liability of directors and officers, (D&O). + References No definition available. + Details
Name: | suzby_CivilLiabilityOfDirectorsAndOfficersInsuredAmount
Namespace Prefix: | suzby_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of insurance for general civil liability. + References No definition available. + Details
Name: | suzby_GeneralCivilLiabilityInsuredAmount
Namespace Prefix: | suzby_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | suzby_IfrsInsuranceAbstract
Namespace Prefix: | suzby_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount security or protection against a loss or other financial burden for material assets. + References No definition available. + Details
Name: | suzby_InsuranceForMaterialAssetsMaximumIndemnityLimit
Namespace Prefix: | suzby_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant