XML 145 R136.htm IDEA: XBRL DOCUMENT
v3.23.3

EARNINGS (LOSS) PER SHARE - Profit reserves (Details) - BRL (R$) R$ in Thousands |  | 6 Months Ended
--- | --- | ---
Apr. 26, 2022 | Jun. 30, 2023
Investment reserve |  |
SHAREHOLDERS' EQUITY |  |
Constitution of reserves | R$ 14,972,324 | R$ 14,972,324

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfClassesOfShareCapitalLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The increase (decrease) in equity resulting from the appropriation of retained earnings. [Refer: Retained earnings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 106 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_106_d&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_IncreaseDecreaseThroughAppropriationOfRetainedEarnings
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | ifrs-full_ComponentsOfEquityAxis=suz_ReservesForCapitalInvestmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |