XML 105 R98.htm IDEA: XBRL DOCUMENT v3.20.2

BIOLOGICAL ASSETS - Assumptions (Details)	6 Months Ended
	Jun. 30, 2020 ha R$ / m³ m / ha
Assumptions used
Planted useful area (hectare)	960,109
Average annual growth (IMA) - m3 /hectare /year | m / ha	36.16
Average gross sale price of eucalyptus - R$/m3 | R$ / m³	66.86
Discount rate - %	8.60%
Mature assets
Assumptions used
Planted useful area (hectare)	107,861
Immature assets
Assumptions used
Planted useful area (hectare)	852,248

X

- Definition

The area of land used for agriculture by the entity.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 41
-IssueDate 2019-01-01
-Paragraph 46
-Subparagraph b
-Clause i
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=41&code=ifrs-tx-2019-en-r&anchor=para_46_b_i&doctype=Standard
-URIDate 2019-03-27

+ Details

Name:	ifrs-full_AreaOfLandUsedForAgriculture
Namespace Prefix:	ifrs-full_
Data Type:	num:areaItemType
Balance Type:	na
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:	ifrs-full_DisclosureOfDetailedInformationAboutBiologicalAssetsLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The discount rate used in the current measurement of fair value less costs of disposal.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 36
-IssueDate 2019-01-01
-Paragraph 130
-Subparagraph f
-Clause iii
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=36&code=ifrs-tx-2019-en-r&anchor=para_130_f_iii&doctype=Standard
-URIDate 2019-03-27

+ Details

Name:	ifrs-full_DiscountRateUsedInCurrentMeasurementOfFairValueLessCostsOfDisposal
Namespace Prefix:	ifrs-full_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Average annual growth per hectare (in m3/hectares) used for calculation of fair value of biological assets.

+ References

No definition available.

+ Details

Name:	suzby_AverageAnnualGrowthBiologicalAssets
Namespace Prefix:	suzby_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Average gross sale price used for calculation of fair value of biological assets.

+ References

No definition available.

+ Details

Name:	suzby_AverageGrossSalePriceBiologicalAssets
Namespace Prefix:	suzby_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	ifrs-full_BiologicalAssetsByAgeAxis=ifrs-full_MatureBiologicalAssetsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BiologicalAssetsByAgeAxis=ifrs-full_ImmatureBiologicalAssetsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: