{ "version": "2.2", "instance": { "suz-20250331.htm": { "nsprefix": "suz", "nsuri": "http://ri.com.br/20250331", "dts": { "inline": { "local": [ "suz-20250331.htm" ] }, "schema": { "local": [ "suz-20250331.xsd" ], "remote": [ "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd", "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd", "http://www.xbrl.org/2003/xl-2003-12-31.xsd", "http://www.xbrl.org/2003/xlink-2003-12-31.xsd", "http://www.xbrl.org/2005/xbrldt-2005.xsd", "http://www.xbrl.org/2006/ref-2006-02-27.xsd", "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd", "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd", "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd", "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd", "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd", "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd", "https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd", "https://xbrl.fasb.org/srt/2024/elts/srt-roles-2024.xsd", "https://xbrl.fasb.org/srt/2024/elts/srt-types-2024.xsd", "https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/dimensions/rol_full_ifrs-dim_2024-03-27.xsd", "https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd", "https://xbrl.org/2020/extensible-enumerations-2.0.xsd", "https://xbrl.sec.gov/country/2024/country-2024.xsd", "https://xbrl.sec.gov/currency/2024/currency-2024.xsd", "https://xbrl.sec.gov/dei/2024/dei-2024.xsd" ] }, "calculationLink": { "local": [ "suz-20250331_cal.xml" ] }, "definitionLink": { "local": [ "suz-20250331_def.xml" ], "remote": [ "https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/dimensions/dim_full_ifrs_2024-03-27_role-995000.xml" ] }, "labelLink": { "local": [ "suz-20250331_lab.xml" ] }, "presentationLink": { "local": [ "suz-20250331_pre.xml" ] } }, "keyStandard": 269, "keyCustom": 262, "axisStandard": 39, "axisCustom": 5, "memberStandard": 90, "memberCustom": 236, "hidden": { "total": 6, "http://xbrl.sec.gov/dei/2024": 6 }, "contextCount": 1266, "entityCount": 1, "segmentCount": 374, "elementCount": 1402, "unitCount": 8, "baseTaxonomies": { "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full": 1658, "http://xbrl.sec.gov/dei/2024": 6 }, "report": { "R1": { "role": "http://ri.com.br/role/Cover", "longName": "0000001 - Document - Cover", "shortName": "Cover", "isDefault": "true", "groupType": "document", "subGroupType": "", "menuCat": "Cover", "order": "1", "firstAnchor": null, "uniqueAnchor": null }, "R2": { "role": "http://ri.com.br/role/Consolidatedbalancesheet", "longName": "9952151 - Statement - Consolidated balance sheet", "shortName": "Consolidated balance sheet", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "2", "firstAnchor": { "contextRef": "c-2", "name": "ifrs-full:CashAndCashEquivalents", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfCashAndCashEquivalentsTableTextBlock", "ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "suz:MarketableSecuritiesCurrent", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R3": { "role": "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "longName": "9952152 - Statement - Consolidated statements of income (Loss)", "shortName": "Consolidated statements of income (Loss)", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "3", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:RevenueFromContractsWithCustomers", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:GrossProfit", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R4": { "role": "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss", "longName": "9952153 - Statement - Consolidated Statements of Comprehensive Income (Loss)", "shortName": "Consolidated Statements of Comprehensive Income (Loss)", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "4", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:ProfitLoss", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesFromInvestmentsInEquityInstruments", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R5": { "role": "http://ri.com.br/role/StatementofchangesinequityStatement", "longName": "9952154 - Statement - Statement of changes in equity (Statement)", "shortName": "Statement of changes in equity (Statement)", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "5", "firstAnchor": { "contextRef": "c-12", "name": "ifrs-full:Equity", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-10", "name": "ifrs-full:Equity", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R6": { "role": "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement", "longName": "9952155 - Statement - Statement of cash flows, indirect method (Statement)", "shortName": "Statement of cash flows, indirect method (Statement)", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "6", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:ProfitLoss", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R7": { "role": "http://ri.com.br/role/Generalinformationaboutfinancialstatements", "longName": "9952156 - Disclosure - General information about financial statements", "shortName": "General information about financial statements", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "7", "firstAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfCompanyOperationsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfCompanyOperationsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R8": { "role": "http://ri.com.br/role/Basisofpreparationandpresentationofunauditedcondensedconsolidatedfinancialinformation", "longName": "9952157 - Disclosure - Basis of preparation and presentation of unaudited condensed consolidated financial information", "shortName": "Basis of preparation and presentation of unaudited condensed consolidated financial information", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "8", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R9": { "role": "http://ri.com.br/role/SummaryofSignificantAccountingPolicies", "longName": "9952158 - Disclosure - Summary of Significant Accounting Policies", "shortName": "Summary of Significant Accounting Policies", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "9", "firstAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfSignificantAccountingPoliciesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfSignificantAccountingPoliciesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R10": { "role": "http://ri.com.br/role/Cashandcashequivalents", "longName": "9952160 - Disclosure - Cash and cash equivalents", "shortName": "Cash and cash equivalents", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "10", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R11": { "role": "http://ri.com.br/role/Marketablesecurities", "longName": "9952161 - Disclosure - Marketable securities", "shortName": "Marketable securities", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "11", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfFinancialAssetsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfFinancialAssetsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R12": { "role": "http://ri.com.br/role/Tradeaccountsreceivables", "longName": "9952162 - Disclosure - Trade accounts receivables", "shortName": "Trade accounts receivables", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "12", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R13": { "role": "http://ri.com.br/role/Inventories", "longName": "9952163 - Disclosure - Inventories", "shortName": "Inventories", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "13", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfInventoriesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfInventoriesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R14": { "role": "http://ri.com.br/role/Recoverabletaxes", "longName": "9952164 - Disclosure - Recoverable taxes", "shortName": "Recoverable taxes", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "14", "firstAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfRecoverableTaxesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfRecoverableTaxesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R15": { "role": "http://ri.com.br/role/Advancestosuppliers", "longName": "9952165 - Disclosure - Advances to suppliers", "shortName": "Advances to suppliers", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "15", "firstAnchor": { "contextRef": "c-1", "name": "suz:DisclosureAdvancesToSuppliersExplanatoryTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:DisclosureAdvancesToSuppliersExplanatoryTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R16": { "role": "http://ri.com.br/role/Relatedparties", "longName": "9952166 - Disclosure - Related parties", "shortName": "Related parties", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "16", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfRelatedPartyExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfRelatedPartyExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R17": { "role": "http://ri.com.br/role/Incometaxes", "longName": "9952167 - Disclosure - Income taxes", "shortName": "Income taxes", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "17", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfIncomeTaxExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfIncomeTaxExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R18": { "role": "http://ri.com.br/role/Biologicalassets", "longName": "9952168 - Disclosure - Biological assets", "shortName": "Biological assets", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "18", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfDetailedInformationAboutBiologicalAssetsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfDetailedInformationAboutBiologicalAssetsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R19": { "role": "http://ri.com.br/role/Investments", "longName": "9952169 - Disclosure - Investments", "shortName": "Investments", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "19", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R20": { "role": "http://ri.com.br/role/Propertyplantandequipment", "longName": "9952170 - Disclosure - Property, plant and equipment", "shortName": "Property, plant and equipment", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "20", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R21": { "role": "http://ri.com.br/role/Intangible", "longName": "9952171 - Disclosure - Intangible", "shortName": "Intangible", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "21", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R22": { "role": "http://ri.com.br/role/Tradeaccountspayable", "longName": "9952172 - Disclosure - Trade accounts payable", "shortName": "Trade accounts payable", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "22", "firstAnchor": { "contextRef": "c-1", "name": "suz:TradePayableAndOthersExplanatoryTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:TradePayableAndOthersExplanatoryTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R23": { "role": "http://ri.com.br/role/Loansfinancinganddebentures", "longName": "9952173 - Disclosure - Loans, financing and debentures", "shortName": "Loans, financing and debentures", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "23", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfBorrowingsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfBorrowingsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R24": { "role": "http://ri.com.br/role/Leases", "longName": "9952174 - Disclosure - Leases", "shortName": "Leases", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "24", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfLeasesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfLeasesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R25": { "role": "http://ri.com.br/role/Provisionforjudicialliabilities", "longName": "9952175 - Disclosure - Provision for judicial liabilities", "shortName": "Provision for judicial liabilities", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "25", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R26": { "role": "http://ri.com.br/role/Employeebenefitsplans", "longName": "9952176 - Disclosure - Employee benefits plans", "shortName": "Employee benefits plans", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "26", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfEmployeeBenefitsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfEmployeeBenefitsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R27": { "role": "http://ri.com.br/role/Sharebasedcompensationplan", "longName": "9952177 - Disclosure - Share-based compensation plan", "shortName": "Share-based compensation plan", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "27", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfSharebasedPaymentArrangementsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfSharebasedPaymentArrangementsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R28": { "role": "http://ri.com.br/role/Liabilitiesforassetsacquisitionsandsubsidiaries", "longName": "9952178 - Disclosure - Liabilities for assets acquisitions and subsidiaries", "shortName": "Liabilities for assets acquisitions and subsidiaries", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "28", "firstAnchor": { "contextRef": "c-1", "name": "suz:LiabilitiesForAssetsAcquisitionsAndSubsidiariesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "suz:DisclosureOfLiabilitiesForAssetsAcquisitionsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:LiabilitiesForAssetsAcquisitionsAndSubsidiariesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "suz:DisclosureOfLiabilitiesForAssetsAcquisitionsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R29": { "role": "http://ri.com.br/role/Shareholdersequity", "longName": "9952179 - Disclosure - Shareholders equity", "shortName": "Shareholders equity", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "29", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R30": { "role": "http://ri.com.br/role/Earningspershare", "longName": "9952180 - Disclosure - Earnings per share", "shortName": "Earnings per share", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "30", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:EarningsPerShareExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:EarningsPerShareExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R31": { "role": "http://ri.com.br/role/Netfinancialresults", "longName": "9952181 - Disclosure - Net financial results", "shortName": "Net financial results", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "31", "firstAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfFinancialResultsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfFinancialResultsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R32": { "role": "http://ri.com.br/role/Netsales", "longName": "9952182 - Disclosure - Net sales", "shortName": "Net sales", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "32", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R33": { "role": "http://ri.com.br/role/Segmentinformation", "longName": "9952183 - Disclosure - Segment information", "shortName": "Segment information", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "33", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R34": { "role": "http://ri.com.br/role/Incomeexpensesbynature", "longName": "9952184 - Disclosure - Income (expenses) by nature", "shortName": "Income (expenses) by nature", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "34", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfExpensesByNatureExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfExpensesByNatureExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R35": { "role": "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsTables", "longName": "9955511 - Disclosure - General information about financial statements (Tables)", "shortName": "General information about financial statements (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "35", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R36": { "role": "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables", "longName": "9955512 - Disclosure - Summary of Significant Accounting Policies (Tables)", "shortName": "Summary of Significant Accounting Policies (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "36", "firstAnchor": { "contextRef": "c-1", "name": "suz:NewAccountingPronouncementsPolicyPolicyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:NewAccountingPronouncementsPolicyPolicyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R37": { "role": "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables", "longName": "9955513 - Disclosure - Financial instruments and risk management (Tables)", "shortName": "Financial instruments and risk management (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "37", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R38": { "role": "http://ri.com.br/role/CashandcashequivalentsTables", "longName": "9955514 - Disclosure - Cash and cash equivalents (Tables)", "shortName": "Cash and cash equivalents (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "38", "firstAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfCashAndCashEquivalentsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfCashAndCashEquivalentsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R39": { "role": "http://ri.com.br/role/MarketablesecuritiesTables", "longName": "9955515 - Disclosure - Marketable securities (Tables)", "shortName": "Marketable securities (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "39", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfFinancialAssetsHeldForTradingExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfFinancialAssetsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfFinancialAssetsHeldForTradingExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfFinancialAssetsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R40": { "role": "http://ri.com.br/role/TradeaccountsreceivablesTables", "longName": "9955516 - Disclosure - Trade accounts receivables (Tables)", "shortName": "Trade accounts receivables (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "40", "firstAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfTradeAccountsReceivablesByTypeOfCustomerTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfTradeAccountsReceivablesByTypeOfCustomerTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R41": { "role": "http://ri.com.br/role/InventoriesTables", "longName": "9955517 - Disclosure - Inventories (Tables)", "shortName": "Inventories (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "41", "firstAnchor": { "contextRef": "c-1", "name": "suz:ScheduleOfInventoryTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfInventoriesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:ScheduleOfInventoryTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfInventoriesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R42": { "role": "http://ri.com.br/role/RecoverabletaxesTables", "longName": "9955518 - Disclosure - Recoverable taxes (Tables)", "shortName": "Recoverable taxes (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "42", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfTaxReceivablesAndPayablesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "suz:DisclosureOfRecoverableTaxesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfTaxReceivablesAndPayablesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "suz:DisclosureOfRecoverableTaxesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R43": { "role": "http://ri.com.br/role/AdvancestosuppliersTables", "longName": "9955519 - Disclosure - Advances to suppliers (Tables)", "shortName": "Advances to suppliers (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "43", "firstAnchor": { "contextRef": "c-1", "name": "suz:ScheduleOfAdvancesToSuppliersTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "suz:DisclosureAdvancesToSuppliersExplanatoryTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:ScheduleOfAdvancesToSuppliersTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "suz:DisclosureAdvancesToSuppliersExplanatoryTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R44": { "role": "http://ri.com.br/role/RelatedpartiesTables", "longName": "9955520 - Disclosure - Related parties (Tables)", "shortName": "Related parties (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "44", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R45": { "role": "http://ri.com.br/role/IncometaxesTables", "longName": "9955521 - Disclosure - Income taxes (Tables)", "shortName": "Income taxes (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "45", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R46": { "role": "http://ri.com.br/role/BiologicalassetsTables", "longName": "9955522 - Disclosure - Biological assets (Tables)", "shortName": "Biological assets (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "46", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfReconciliationOfChangesInBiologicalAssetsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfDetailedInformationAboutBiologicalAssetsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfReconciliationOfChangesInBiologicalAssetsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfDetailedInformationAboutBiologicalAssetsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R47": { "role": "http://ri.com.br/role/InvestmentsTables", "longName": "9955523 - Disclosure - Investments (Tables)", "shortName": "Investments (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "47", "firstAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfInvestmentsAccountedForUsingEquityMethodAndFairValueICOTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfInvestmentsAccountedForUsingEquityMethodAndFairValueICOTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R48": { "role": "http://ri.com.br/role/PropertyplantandequipmentTables", "longName": "9955524 - Disclosure - Property, plant and equipment (Tables)", "shortName": "Property, plant and equipment (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "48", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R49": { "role": "http://ri.com.br/role/IntangibleTables", "longName": "9955525 - Disclosure - Intangible (Tables)", "shortName": "Intangible (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "49", "firstAnchor": { "contextRef": "c-1", "name": "suz:ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R50": { "role": "http://ri.com.br/role/TradeaccountspayableTables", "longName": "9955526 - Disclosure - Trade accounts payable (Tables)", "shortName": "Trade accounts payable (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "50", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "suz:TradePayableAndOthersExplanatoryTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "suz:TradePayableAndOthersExplanatoryTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R51": { "role": "http://ri.com.br/role/LoansfinancinganddebenturesTables", "longName": "9955527 - Disclosure - Loans, financing and debentures (Tables)", "shortName": "Loans, financing and debentures (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "51", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfBorrowingsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfBorrowingsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R52": { "role": "http://ri.com.br/role/LeasesTables", "longName": "9955528 - Disclosure - Leases (Tables)", "shortName": "Leases (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "52", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfLeasesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfLeasesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R53": { "role": "http://ri.com.br/role/ProvisionforjudicialliabilitiesTables", "longName": "9955529 - Disclosure - Provision for judicial liabilities (Tables)", "shortName": "Provision for judicial liabilities (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "53", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfProvisionsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfProvisionsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R54": { "role": "http://ri.com.br/role/EmployeebenefitsplansTables", "longName": "9955530 - Disclosure - Employee benefits plans (Tables)", "shortName": "Employee benefits plans (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "54", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R55": { "role": "http://ri.com.br/role/SharebasedcompensationplanTables", "longName": "9955531 - Disclosure - Share-based compensation plan (Tables)", "shortName": "Share-based compensation plan (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "55", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfNumberAndWeightedAverageExercisePricesOfOtherEquityInstrumentsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfSharebasedPaymentArrangementsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfNumberAndWeightedAverageExercisePricesOfOtherEquityInstrumentsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfSharebasedPaymentArrangementsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R56": { "role": "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesTables", "longName": "9955532 - Disclosure - Liabilities for assets acquisitions and subsidiaries (Tables)", "shortName": "Liabilities for assets acquisitions and subsidiaries (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "56", "firstAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfLiabilitiesForAssetsAcquisitionsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfLiabilitiesForAssetsAcquisitionsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R57": { "role": "http://ri.com.br/role/ShareholdersequityTables", "longName": "9955533 - Disclosure - Shareholders equity (Tables)", "shortName": "Shareholders equity (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "57", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfClassesOfShareCapitalExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfClassesOfShareCapitalExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R58": { "role": "http://ri.com.br/role/EarningspershareTables", "longName": "9955534 - Disclosure - Earnings per share (Tables)", "shortName": "Earnings per share (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "58", "firstAnchor": { "contextRef": "c-1", "name": "suz:ScheduleOfBasicEarningsLossesPerShareTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:EarningsPerShareExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:ScheduleOfBasicEarningsLossesPerShareTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:EarningsPerShareExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R59": { "role": "http://ri.com.br/role/NetfinancialresultsTables", "longName": "9955535 - Disclosure - Net financial results (Tables)", "shortName": "Net financial results (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "59", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfFinanceIncomeExpenseExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "suz:DisclosureOfFinancialResultsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfFinanceIncomeExpenseExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "suz:DisclosureOfFinancialResultsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R60": { "role": "http://ri.com.br/role/NetsalesTables", "longName": "9955536 - Disclosure - Net sales (Tables)", "shortName": "Net sales (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "60", "firstAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfReconciliationFromGrossRevenueFromContractsWithCustomersToNetRevenueFromContractsWithCustomersTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfReconciliationFromGrossRevenueFromContractsWithCustomersToNetRevenueFromContractsWithCustomersTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R61": { "role": "http://ri.com.br/role/SegmentinformationTables", "longName": "9955537 - Disclosure - Segment information (Tables)", "shortName": "Segment information (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "61", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfOperatingSegmentsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfOperatingSegmentsExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R62": { "role": "http://ri.com.br/role/IncomeexpensesbynatureTables", "longName": "9955538 - Disclosure - Income (expenses) by nature (Tables)", "shortName": "Income (expenses) by nature (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "62", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfExpensesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfExpensesByNatureExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DisclosureOfExpensesExplanatory", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfExpensesByNatureExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R63": { "role": "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails", "longName": "9955540 - Disclosure - General information about financial statements (Details)", "shortName": "General information about financial statements (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "63", "firstAnchor": { "contextRef": "c-52", "name": "suz:NumberOfIndustrialUnits", "unitRef": "item", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "suz:DisclosureOfCompanyOperationsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": null }, "R64": { "role": "http://ri.com.br/role/CompanysOperationsSummaryDetails", "longName": "9955541 - Disclosure - Company's Operations - Summary (Details)", "shortName": "Company's Operations - Summary (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "64", "firstAnchor": { "contextRef": "c-50", "name": "suz:NumberOfIndustrialUnits", "unitRef": "item", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "suz:DisclosureOfCompanyOperationsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-56", "name": "suz:NumberOfTechnologyCenters", "unitRef": "item", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "suz:DisclosureOfCompanyOperationsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R65": { "role": "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "longName": "9955542 - Disclosure - Company's Operations - Equity interests (Details)", "shortName": "Company's Operations - Equity interests (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "65", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:ProportionOfOwnershipInterestInSubsidiary", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfClassesOfShareCapitalExplanatory", "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-62", "name": "ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R66": { "role": "http://ri.com.br/role/CompanysOperationsCerradoProjectDetails", "longName": "9955543 - Disclosure - Company's Operations - Cerrado Project (Details)", "shortName": "Company's Operations - Cerrado Project (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "66", "firstAnchor": { "contextRef": "c-50", "name": "suz:NumberOfIndustrialUnits", "unitRef": "item", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "suz:DisclosureOfCompanyOperationsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": null }, "R67": { "role": "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails", "longName": "9955544 - Disclosure - Company's Operations - Cancellation of shares and new share buyback program (Details)", "shortName": "Company's Operations - Cancellation of shares and new share buyback program (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "67", "firstAnchor": { "contextRef": "c-487", "name": "suz:StockCanceledDuringPeriodShares", "unitRef": "shares2", "xsiNil": "false", "lang": "en-US", "decimals": "0", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfTreasurySharesExplanatory", "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": null }, "R68": { "role": "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails", "longName": "9955550 - Disclosure - Summary of Significant Accounting Policies (Details)", "shortName": "Summary of Significant Accounting Policies (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "68", "firstAnchor": { "contextRef": "c-734", "name": "suz:InvestmentsAccountedForUsingEquityMethodExcludingGoodwill", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfDetailedInformationAboutInvestmentInAssociatesAndJointVenturesTableTextBlock", "ifrs-full:DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": null }, "R69": { "role": "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails", "longName": "9955551 - Disclosure - Financial instruments and risk management - Classification (Details)", "shortName": "Financial instruments and risk management - Classification (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "69", "firstAnchor": { "contextRef": "c-170", "name": "ifrs-full:FinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-170", "name": "ifrs-full:FinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R70": { "role": "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "longName": "9955552 - Disclosure - Financial instruments - Fair value of loans and financing (Details)", "shortName": "Financial instruments - Fair value of loans and financing (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "70", "firstAnchor": { "contextRef": "c-235", "name": "ifrs-full:FinancialLiabilitiesAtFairValue", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfFairValueMeasurementExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-235", "name": "ifrs-full:FinancialLiabilitiesAtFairValue", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfFairValueMeasurementExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R71": { "role": "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "longName": "9955553 - Disclosure - Financial instruments - Liquidity risk management (Details)", "shortName": "Financial instruments - Liquidity risk management (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "71", "firstAnchor": { "contextRef": "c-264", "name": "ifrs-full:FinancialLiabilities", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfLiquidityRiskExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-264", "name": "ifrs-full:FinancialLiabilities", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfLiquidityRiskExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R72": { "role": "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails", "longName": "9955554 - Disclosure - Financial instruments - Risk classification of trade accounts receivable (Details)", "shortName": "Financial instruments - Risk classification of trade accounts receivable (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "72", "firstAnchor": { "contextRef": "c-50", "name": "suz:AllowanceAccountForCreditLossesFinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfChangesInProvisionsForInventoryLossesTableTextBlock", "ifrs-full:DisclosureOfInventoriesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-50", "name": "suz:AllowanceAccountForCreditLossesFinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfChangesInProvisionsForInventoryLossesTableTextBlock", "ifrs-full:DisclosureOfInventoriesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R73": { "role": "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "longName": "9955557 - Disclosure - Financial instruments - Exchange rate risk management (Details)", "shortName": "Financial instruments - Exchange rate risk management (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "73", "firstAnchor": { "contextRef": "c-310", "name": "ifrs-full:FinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-310", "name": "ifrs-full:FinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R74": { "role": "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "longName": "9955558 - Disclosure - Financial Instruments - Sensitivity Analysis \u2013 Foreign Exchange Rate Exposure \u2013 Except for Derivative Financial Instruments (Details)", "shortName": "Financial Instruments - Sensitivity Analysis \u2013 Foreign Exchange Rate Exposure \u2013 Except for Derivative Financial Instruments (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "74", "firstAnchor": { "contextRef": "c-322", "name": "ifrs-full:FinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:SensitivityAnalysisForEachTypeOfMarketRisk", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-328", "name": "ifrs-full:FinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:SensitivityAnalysisForEachTypeOfMarketRisk", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R75": { "role": "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails", "longName": "9955559 - Disclosure - Financial instruments - Sensitivity analysis \u2013 foreign exchange rate exposure \u2013 derivative financial instruments (Details)", "shortName": "Financial instruments - Sensitivity analysis \u2013 foreign exchange rate exposure \u2013 derivative financial instruments (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "75", "firstAnchor": { "contextRef": "c-320", "name": "suz:ClosingForeignExchangeRatePercentageOfIncreaseDecrease", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-341", "name": "ifrs-full:DerivativeFinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfDerivativeFinancialInstrumentsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R76": { "role": "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "longName": "9955560 - Disclosure - Financial instruments - Sensitivity analysis \u2013 exposure to interest rates \u2013 except for derivative financial instruments (Details)", "shortName": "Financial instruments - Sensitivity analysis \u2013 exposure to interest rates \u2013 except for derivative financial instruments (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "76", "firstAnchor": { "contextRef": "c-323", "name": "ifrs-full:FinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:SensitivityAnalysisForEachTypeOfMarketRisk", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-359", "name": "ifrs-full:FinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:SensitivityAnalysisForEachTypeOfMarketRisk", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R77": { "role": "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "longName": "9955561 - Disclosure - Financial instruments - Sensitivity analysis \u2013 exposure to interest rates \u2013 derivative financial instruments (Details)", "shortName": "Financial instruments - Sensitivity analysis \u2013 exposure to interest rates \u2013 derivative financial instruments (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "77", "firstAnchor": { "contextRef": "c-355", "name": "suz:SensitivityAnalysisInterestRatePercentageOfIncreaseDecrease", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-375", "name": "ifrs-full:DerivativeFinancialLiabilities", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:SensitivityAnalysisForEachTypeOfMarketRisk", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R78": { "role": "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysistochangesintheconsumerpriceindicesoftheUSeconomyDetails", "longName": "9955562 - Disclosure - Financial instruments - Sensitivity analysis to changes in the consumer price indices of the US economy (Details)", "shortName": "Financial instruments - Sensitivity analysis to changes in the consumer price indices of the US economy (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "78", "firstAnchor": { "contextRef": "c-383", "name": "suz:SensitivityAnalysisPercentageChangeOfScenario", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-383", "name": "suz:SensitivityAnalysisPercentageChangeOfScenario", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R79": { "role": "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails", "longName": "9955564 - Disclosure - Financial instruments - Outstanding derivatives by contract type, including embedded derivatives (Details)", "shortName": "Financial instruments - Outstanding derivatives by contract type, including embedded derivatives (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "79", "firstAnchor": { "contextRef": "c-2", "name": "suz:DerivativeFairValueAssetLiabilityNet", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-388", "name": "ifrs-full:NotionalAmount", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R80": { "role": "http://ri.com.br/role/FinancialinstrumentsFairValueMaturityScheduleDetails", "longName": "9955565 - Disclosure - Financial instruments - Fair Value Maturity Schedule (Details)", "shortName": "Financial instruments - Fair Value Maturity Schedule (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "80", "firstAnchor": { "contextRef": "c-2", "name": "suz:DerivativeFairValueAssetLiabilityNet", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-409", "name": "suz:DerivativeFairValueAssetLiabilityNet", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfFairValueByMaturityTableTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R81": { "role": "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "longName": "9955566 - Disclosure - Financial instruments - Outstanding assets and liabilities derivatives positions (Details)", "shortName": "Financial instruments - Outstanding assets and liabilities derivatives positions (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "81", "firstAnchor": { "contextRef": "c-2", "name": "suz:DerivativeFairValueAssetLiabilityNet", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-447", "name": "ifrs-full:NotionalAmount", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfPositionsOfDerivativeFinancialInstrumentsTableTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R82": { "role": "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "longName": "9955567 - Disclosure - Financial instruments - Fair value settled amounts (Details)", "shortName": "Financial instruments - Fair value settled amounts (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "82", "firstAnchor": { "contextRef": "c-1", "name": "suz:ProceedsFromPaymentsForDerivativeInstrumentSettlement", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfSettledDerivativesTableTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:ProceedsFromPaymentsForDerivativeInstrumentSettlement", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfSettledDerivativesTableTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R83": { "role": "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "longName": "9955568 - Disclosure - Financial instruments - Fair value hierarchy (Details)", "shortName": "Financial instruments - Fair value hierarchy (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "83", "firstAnchor": { "contextRef": "c-509", "name": "ifrs-full:FinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfFairValueHierarchyTableTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-509", "name": "ifrs-full:FinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfFairValueHierarchyTableTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R84": { "role": "http://ri.com.br/role/CashandcashequivalentsDetails", "longName": "9955569 - Disclosure - Cash and cash equivalents (Details)", "shortName": "Cash and cash equivalents (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "84", "firstAnchor": { "contextRef": "c-2", "name": "ifrs-full:BalancesWithBanks", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfCashAndCashEquivalentsTableTextBlock", "ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "ifrs-full:BalancesWithBanks", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfCashAndCashEquivalentsTableTextBlock", "ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R85": { "role": "http://ri.com.br/role/MarketablesecuritiesDetails", "longName": "9955570 - Disclosure - Marketable securities (Details)", "shortName": "Marketable securities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "85", "firstAnchor": { "contextRef": "c-2", "name": "suz:MarketableSecurities", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfFinancialAssetsHeldForTradingExplanatory", "ifrs-full:DisclosureOfFinancialAssetsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "suz:MarketableSecurities", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfFinancialAssetsHeldForTradingExplanatory", "ifrs-full:DisclosureOfFinancialAssetsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R86": { "role": "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails", "longName": "9955571 - Disclosure - Trade accounts receivables - Breakdown of balances (Details)", "shortName": "Trade accounts receivables - Breakdown of balances (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "86", "firstAnchor": { "contextRef": "c-572", "name": "ifrs-full:CurrentFinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfTradeAccountsReceivablesByTypeOfCustomerTableTextBlock", "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-574", "name": "ifrs-full:CurrentFinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "div", "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R87": { "role": "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails", "longName": "9955572 - Disclosure - Trade accounts receivables - Breakdown of trade accounts receivable by maturity (Details)", "shortName": "Trade accounts receivables - Breakdown of trade accounts receivable by maturity (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "87", "firstAnchor": { "contextRef": "c-572", "name": "ifrs-full:CurrentFinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfTradeAccountsReceivablesByTypeOfCustomerTableTextBlock", "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-576", "name": "ifrs-full:CurrentFinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfPastDueTradeAccountsReceivablesByMaturityAndAllowanceForDoubtfulAccountsTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R88": { "role": "http://ri.com.br/role/TradeaccountsreceivablesRollforwardoftheexpectedcreditlossesDetails", "longName": "9955573 - Disclosure - Trade accounts receivables - Roll-forward of the expected credit losses (Details)", "shortName": "Trade accounts receivables - Roll-forward of the expected credit losses (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "88", "firstAnchor": { "contextRef": "c-3", "name": "suz:AllowanceAccountForCreditLossesFinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfChangesInProvisionsForInventoryLossesTableTextBlock", "ifrs-full:DisclosureOfInventoriesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-591", "name": "suz:ProvisionsReversalsNet", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfChangesInAllowanceForDoubtfulAccountsTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R89": { "role": "http://ri.com.br/role/TradeaccountsreceivablesMaincustomersDetails", "longName": "9955574 - Disclosure - Trade accounts receivables - Main customers (Details)", "shortName": "Trade accounts receivables - Main customers (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "89", "firstAnchor": { "contextRef": "c-594", "name": "suz:ConcentrationRiskPercentage", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-594", "name": "suz:ConcentrationRiskPercentage", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R90": { "role": "http://ri.com.br/role/InventoriesDetails", "longName": "9955575 - Disclosure - Inventories (Details)", "shortName": "Inventories (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "90", "firstAnchor": { "contextRef": "c-2", "name": "ifrs-full:FinishedGoods", "unitRef": "brl", "xsiNil": "true", "lang": "en-US", "decimals": null, "ancestors": [ "td", "tr", "table", "div", "suz:ScheduleOfInventoryTableTextBlock", "ifrs-full:DisclosureOfInventoriesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "ifrs-full:FinishedGoods", "unitRef": "brl", "xsiNil": "true", "lang": "en-US", "decimals": null, "ancestors": [ "td", "tr", "table", "div", "suz:ScheduleOfInventoryTableTextBlock", "ifrs-full:DisclosureOfInventoriesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R91": { "role": "http://ri.com.br/role/InventoriesRollforwardofestimatedlossesDetails", "longName": "9955576 - Disclosure - Inventories - Roll-forward of estimated losses (Details)", "shortName": "Inventories - Roll-forward of estimated losses (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "91", "firstAnchor": { "contextRef": "c-3", "name": "suz:AllowanceAccountForCreditLossesFinancialAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfChangesInProvisionsForInventoryLossesTableTextBlock", "ifrs-full:DisclosureOfInventoriesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLosses", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfChangesInProvisionsForInventoryLossesTableTextBlock", "ifrs-full:DisclosureOfInventoriesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R92": { "role": "http://ri.com.br/role/RecoverabletaxesSummaryDetails", "longName": "9955577 - Disclosure - Recoverable taxes - Summary (Details)", "shortName": "Recoverable taxes - Summary (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "92", "firstAnchor": { "contextRef": "c-2", "name": "suz:TaxAssetsWithholdingTaxPrepaidIncomeTaxAndSocialContribution", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfTaxReceivablesAndPayablesExplanatory", "suz:DisclosureOfRecoverableTaxesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "suz:TaxAssetsWithholdingTaxPrepaidIncomeTaxAndSocialContribution", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfTaxReceivablesAndPayablesExplanatory", "suz:DisclosureOfRecoverableTaxesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R93": { "role": "http://ri.com.br/role/RecoverabletaxesRollforwardofprovisionforlossDetails", "longName": "9955578 - Disclosure - Recoverable taxes - Roll-forward of provision for loss (Details)", "shortName": "Recoverable taxes - Roll-forward of provision for loss (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "93", "firstAnchor": { "contextRef": "c-3", "name": "suz:ProvisionForImpairmentOfValueAddedTaxOnSalesAndServicesCredits", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfAllowanceForCreditLossesExplanatory", "suz:DisclosureOfRecoverableTaxesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:IncreaseInProvisionForImpairmentOfValueAddedTaxOnSalesAndServicesCredits", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfAllowanceForCreditLossesExplanatory", "suz:DisclosureOfRecoverableTaxesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R94": { "role": "http://ri.com.br/role/AdvancestosuppliersDetails", "longName": "9955579 - Disclosure - Advances to suppliers (Details)", "shortName": "Advances to suppliers (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "94", "firstAnchor": { "contextRef": "c-2", "name": "ifrs-full:CurrentAdvancesToSuppliers", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-612", "name": "suz:AdvancesToSuppliers", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfAdvancesToSuppliersTableTextBlock", "suz:DisclosureAdvancesToSuppliersExplanatoryTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R95": { "role": "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails", "longName": "9955580 - Disclosure - Related parties - Balances recognized in assets and liabilities and amounts transacted during the period (Details)", "shortName": "Related parties - Balances recognized in assets and liabilities and amounts transacted during the period (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "95", "firstAnchor": { "contextRef": "c-2", "name": "suz:CurrentAndNonCurrentReceivablesDueFromRelatedParties", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "suz:CurrentAndNonCurrentReceivablesDueFromRelatedParties", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R96": { "role": "http://ri.com.br/role/RelatedpartiesManagementcompensationDetails", "longName": "9955581 - Disclosure - Related parties - Management compensation (Details)", "shortName": "Related parties - Management compensation (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "96", "firstAnchor": { "contextRef": "c-1", "name": "suz:KeyManagementPersonnelCompensationShortTermEmployeeBenefitsWagesAndSalaries", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfInformationAboutKeyManagementPersonnelExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:KeyManagementPersonnelCompensationShortTermEmployeeBenefitsWagesAndSalaries", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfInformationAboutKeyManagementPersonnelExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R97": { "role": "http://ri.com.br/role/IncometaxesDeferredtaxesDetails", "longName": "9955583 - Disclosure - Income taxes - Deferred taxes (Details)", "shortName": "Income taxes - Deferred taxes (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "97", "firstAnchor": { "contextRef": "c-2", "name": "ifrs-full:NetDeferredTaxAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-50", "name": "suz:DerivativePassiveTemporaryDifference", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "div", "ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R98": { "role": "http://ri.com.br/role/IncomeandsocialcontributionstaxesBreakdownofaccumulatedtaxlossesandsocialcontributiontaxlossescarriedforwardDetails", "longName": "9955584 - Disclosure - Income and social contributions taxes - Breakdown of accumulated tax losses and social contribution tax losses carried forward (Details)", "shortName": "Income and social contributions taxes - Breakdown of accumulated tax losses and social contribution tax losses carried forward (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "98", "firstAnchor": { "contextRef": "c-2", "name": "suz:AccumulatedTaxLossCarryforward", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:SummaryOfTaxCreditCarryforwardsTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "suz:AccumulatedTaxLossCarryforward", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:SummaryOfTaxCreditCarryforwardsTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R99": { "role": "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails", "longName": "9955585 - Disclosure - Income and social contributions taxes - Roll-forward of deferred tax assets (Details)", "shortName": "Income and social contributions taxes - Roll-forward of deferred tax assets (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "99", "firstAnchor": { "contextRef": "c-3", "name": "ifrs-full:DeferredTaxLiabilityAsset", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfDeferredTaxesExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-12", "name": "ifrs-full:DeferredTaxLiabilityAsset", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfDeferredTaxesExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R100": { "role": "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails", "longName": "9955586 - Disclosure - Income and social contribution taxes - Reconciliation of the effects of income tax and social contribution on profit or loss (Details)", "shortName": "Income and social contribution taxes - Reconciliation of the effects of income tax and social contribution on profit or loss (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "100", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:AccountingProfit", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfReconciliationOfEffectsOfIncomeTaxAndSocialContributionOnProfitOrLossTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:AccountingProfit", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfReconciliationOfEffectsOfIncomeTaxAndSocialContributionOnProfitOrLossTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R101": { "role": "http://ri.com.br/role/IncometaxesAdditionalinformationDetails", "longName": "9955588 - Disclosure - Income taxes - Additional information (Details)", "shortName": "Income taxes - Additional information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "101", "firstAnchor": { "contextRef": "c-1", "name": "suz:ApplicableTaxRateIncomeTaxAndSocialContributionTaxesBaseRate", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "ifrs-full:DisclosureOfIncomeTaxExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:ApplicableTaxRateIncomeTaxAndSocialContributionTaxesBaseRate", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "ifrs-full:DisclosureOfIncomeTaxExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R102": { "role": "http://ri.com.br/role/BiologicalassetsRollforwardofbiologicalassetsDetails", "longName": "9955589 - Disclosure - Biological assets - Roll-forward of biological assets (Details)", "shortName": "Biological assets - Roll-forward of biological assets (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "102", "firstAnchor": { "contextRef": "c-3", "name": "ifrs-full:NoncurrentBiologicalAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfReconciliationOfChangesInBiologicalAssetsExplanatory", "ifrs-full:DisclosureOfDetailedInformationAboutBiologicalAssetsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-12", "name": "ifrs-full:NoncurrentBiologicalAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfReconciliationOfChangesInBiologicalAssetsExplanatory", "ifrs-full:DisclosureOfDetailedInformationAboutBiologicalAssetsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R103": { "role": "http://ri.com.br/role/BiologicalassetsFairvalueadjustmentDetails", "longName": "9955591 - Disclosure - Biological assets - Fair value adjustment (Details)", "shortName": "Biological assets - Fair value adjustment (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "103", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:GainsLossesOnFairValueAdjustmentBiologicalAssets", "unitRef": "brl", "xsiNil": "true", "lang": "en-US", "decimals": null, "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfReconciliationOfChangesInBiologicalAssetsExplanatory", "ifrs-full:DisclosureOfDetailedInformationAboutBiologicalAssetsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": null }, "R104": { "role": "http://ri.com.br/role/InvestmentsInvestmentsBreakdownDetails", "longName": "9955592 - Disclosure - Investments - Investments Breakdown (Details)", "shortName": "Investments - Investments Breakdown (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "104", "firstAnchor": { "contextRef": "c-2", "name": "ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfInvestmentsAccountedForUsingEquityMethodAndFairValueICOTableTextBlock", "ifrs-full:DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfInvestmentsAccountedForUsingEquityMethodAndFairValueICOTableTextBlock", "ifrs-full:DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R105": { "role": "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "longName": "9955593 - Disclosure - Investments - Investments in Associates and Joint Ventures (Details)", "shortName": "Investments - Investments in Associates and Joint Ventures (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "105", "firstAnchor": { "contextRef": "c-2", "name": "ifrs-full:Equity", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethodIncludingEffectOfExchangeVariationOnInvestmentAbroad", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfDetailedInformationAboutInvestmentInAssociatesAndJointVenturesTableTextBlock", "ifrs-full:DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R106": { "role": "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails", "longName": "9955594 - Disclosure - Property, plant and equipment - Summary (Details)", "shortName": "Property, plant and equipment - Summary (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "106", "firstAnchor": { "contextRef": "c-3", "name": "ifrs-full:PropertyPlantAndEquipment", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-12", "name": "ifrs-full:PropertyPlantAndEquipment", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory", "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R107": { "role": "http://ri.com.br/role/PropertyplantandequipmentItemspledgedascollateralDetails", "longName": "9955595 - Disclosure - Property, plant and equipment - Items pledged as collateral (Details)", "shortName": "Property, plant and equipment - Items pledged as collateral (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "107", "firstAnchor": { "contextRef": "c-1", "name": "suz:DisclosureOfPropertyPlantAndEquipmentPledgedAsCollateralTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "ifrs-full:PropertyPlantAndEquipmentPledgedAsSecurity", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfPropertyPlantAndEquipmentPledgedAsCollateralTextBlock", "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R108": { "role": "http://ri.com.br/role/PropertyplantandequipmentCapitalizedExpensesDetails", "longName": "9955596 - Disclosure - Property, plant and equipment - Capitalized Expenses (Details)", "shortName": "Property, plant and equipment - Capitalized Expenses (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "108", "firstAnchor": { "contextRef": "c-1", "name": "suz:PropertyPlantAndEquipmentInterestCostsCapitalised", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "div", "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:PropertyPlantAndEquipmentInterestCostsCapitalised", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "div", "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R109": { "role": "http://ri.com.br/role/PropertyplantandequipmentAssetRetirementObligationDetails", "longName": "9955597 - Disclosure - Property, plant and equipment - Asset Retirement Obligation (Details)", "shortName": "Property, plant and equipment - Asset Retirement Obligation (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "109", "firstAnchor": { "contextRef": "c-50", "name": "suz:AssetRetirementObligation", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-50", "name": "suz:AssetRetirementObligation", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R110": { "role": "http://ri.com.br/role/INTANGIBLEGoodwillandintangibleassetswithindefiniteusefullifeDetails", "longName": "9955598 - Disclosure - INTANGIBLE - Goodwill and intangible assets with indefinite useful life (Details)", "shortName": "INTANGIBLE - Goodwill and intangible assets with indefinite useful life (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "110", "firstAnchor": { "contextRef": "c-2", "name": "suz:IntangibleAssetsAndGoodwillWithIndefiniteUsefulLife", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock", "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "suz:IntangibleAssetsAndGoodwillWithIndefiniteUsefulLife", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock", "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R111": { "role": "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails", "longName": "9955600 - Disclosure - INTANGIBLE - Changes in intangible assets with determined useful life (Details)", "shortName": "INTANGIBLE - Changes in intangible assets with determined useful life (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "111", "firstAnchor": { "contextRef": "c-3", "name": "ifrs-full:IntangibleAssetsOtherThanGoodwill", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory", "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-12", "name": "ifrs-full:IntangibleAssetsOtherThanGoodwill", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory", "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R112": { "role": "http://ri.com.br/role/TradeaccountspayableDetails", "longName": "9955601 - Disclosure - Trade accounts payable (Details)", "shortName": "Trade accounts payable (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "112", "firstAnchor": { "contextRef": "c-2", "name": "ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-899", "name": "ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory", "suz:TradePayableAndOthersExplanatoryTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R113": { "role": "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "longName": "9955603 - Disclosure - Loans, financing and debentures - Breakdown by type (Details)", "shortName": "Loans, financing and debentures - Breakdown by type (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "113", "firstAnchor": { "contextRef": "c-2", "name": "ifrs-full:CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory", "ifrs-full:DisclosureOfBorrowingsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "ifrs-full:CurrentInterestPayable", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory", "ifrs-full:DisclosureOfBorrowingsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R114": { "role": "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "longName": "9955604 - Disclosure - Loans, financing and debentures - Breakdown by maturity \u2013 non-current (Details)", "shortName": "Loans, financing and debentures - Breakdown by maturity \u2013 non-current (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "114", "firstAnchor": { "contextRef": "c-2", "name": "ifrs-full:LongtermBorrowings", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory", "ifrs-full:DisclosureOfBorrowingsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-979", "name": "ifrs-full:LongtermBorrowings", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:MaturityAnalysisForNonderivativeFinancialLiabilities", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R115": { "role": "http://ri.com.br/role/LoansfinancinganddebenturesRollforwardofloansfinancinganddebenturesDetails", "longName": "9955605 - Disclosure - Loans, financing and debentures - Roll-forward of loans, financing and debentures (Details)", "shortName": "Loans, financing and debentures - Roll-forward of loans, financing and debentures (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "115", "firstAnchor": { "contextRef": "c-3", "name": "ifrs-full:Borrowings", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfChangesInLoansFinancingAndDebenturesTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:NewBorrowingsDuringPeriod", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfChangesInLoansFinancingAndDebenturesTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R116": { "role": "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails", "longName": "9955606 - Disclosure - Loans, financing and debentures - Fundraising cost (Details)", "shortName": "Loans, financing and debentures - Fundraising cost (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "116", "firstAnchor": { "contextRef": "c-1071", "name": "suz:DebtIssuanceCostsGross", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfTransactionCostsAndPremiumsOfSecuritiesIssuesExplanatoryTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1071", "name": "suz:DebtIssuanceCostsGross", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfTransactionCostsAndPremiumsOfSecuritiesIssuesExplanatoryTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R117": { "role": "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "longName": "9955607 - Disclosure - Loans, financing and debentures - Relevant transactions entered into during the period (Details)", "shortName": "Loans, financing and debentures - Relevant transactions entered into during the period (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "117", "firstAnchor": { "contextRef": "c-1074", "name": "ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1074", "name": "ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R118": { "role": "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails", "longName": "9955608 - Disclosure - Loans, financing and debentures - Significant transactions settled during the period (Details)", "shortName": "Loans, financing and debentures - Significant transactions settled during the period (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "118", "firstAnchor": { "contextRef": "c-1080", "name": "ifrs-full:NotionalAmount", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1080", "name": "ifrs-full:NotionalAmount", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R119": { "role": "http://ri.com.br/role/LEASESRightofuseassetsDetails", "longName": "9955609 - Disclosure - LEASES - Right of use assets (Details)", "shortName": "LEASES - Right of use assets (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "119", "firstAnchor": { "contextRef": "c-3", "name": "ifrs-full:RightofuseAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory", "ifrs-full:DisclosureOfLeasesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-12", "name": "ifrs-full:RightofuseAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory", "ifrs-full:DisclosureOfLeasesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R120": { "role": "http://ri.com.br/role/LEASESLeaseliabilitiesDetails", "longName": "9955610 - Disclosure - LEASES - Lease liabilities (Details)", "shortName": "LEASES - Lease liabilities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "120", "firstAnchor": { "contextRef": "c-2", "name": "ifrs-full:LeaseLiabilities", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:LesseeOperatingLeasesPresentValueOfLeaseLiabilitiesTextBlock", "ifrs-full:DisclosureOfLeasesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1102", "name": "ifrs-full:WeightedAverageLesseesIncrementalBorrowingRateAppliedToLeaseLiabilitiesRecognisedAtDateOfInitialApplicationOfIFRS16", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "td", "tr", "table", "div", "suz:LesseeOperatingLeasesPresentValueOfLeaseLiabilitiesTextBlock", "ifrs-full:DisclosureOfLeasesExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R121": { "role": "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails", "longName": "9955611 - Disclosure - LEASES - Changes in lease liabilities (Details)", "shortName": "LEASES - Changes in lease liabilities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "121", "firstAnchor": { "contextRef": "c-3", "name": "ifrs-full:LeaseLiabilities", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:LesseeOperatingLeasesChangesInLeaseLiabilitiesTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:LeaseLiabilitiesAddition", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:LesseeOperatingLeasesChangesInLeaseLiabilitiesTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R122": { "role": "http://ri.com.br/role/LEASESAmountsrecognizedinthestatementofincomefortheyearDetails", "longName": "9955612 - Disclosure - LEASES - Amounts recognized in the statement of income for the year (Details)", "shortName": "LEASES - Amounts recognized in the statement of income for the year (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "122", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:ExpenseRelatingToShorttermLeasesForWhichRecognitionExemptionHasBeenUsed", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:LesseeOperatingLeasesExpensesRecognisedInProfitOrLossTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:ExpenseRelatingToShorttermLeasesForWhichRecognitionExemptionHasBeenUsed", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:LesseeOperatingLeasesExpensesRecognisedInProfitOrLossTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R123": { "role": "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails", "longName": "9955613 - Disclosure - Provision for judicial liabilities - Roll-forward and changes in the provision for probable losses, net of judicial deposits (Details)", "shortName": "Provision for judicial liabilities - Roll-forward and changes in the provision for probable losses, net of judicial deposits (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "123", "firstAnchor": { "contextRef": "c-1112", "name": "suz:OtherMiscellaneousProvisions", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfProvisionsExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1129", "name": "suz:OtherMiscellaneousProvisions", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfProvisionsExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R124": { "role": "http://ri.com.br/role/ProvisionforjudicialliabilitiesContingencieswithpossiblelossesDetails", "longName": "9955614 - Disclosure - Provision for judicial liabilities - Contingencies with possible losses (Details)", "shortName": "Provision for judicial liabilities - Contingencies with possible losses (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "124", "firstAnchor": { "contextRef": "c-855", "name": "suz:FairValueAdjustmentOfProbableContingencies", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "div", "suz:DisclosureOfProvisionsForPossibleLossesExplanatoryTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-855", "name": "suz:FairValueAdjustmentOfProbableContingencies", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "div", "suz:DisclosureOfProvisionsForPossibleLossesExplanatoryTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R125": { "role": "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesLaborDetails", "longName": "9955616 - Disclosure - Provision for judicial liabilities - Possible losses - Labor (Details)", "shortName": "Provision for judicial liabilities - Possible losses - Labor (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "125", "firstAnchor": { "contextRef": "c-1143", "name": "suz:PossibleLossesForWhichNoProvisionWasRecorded", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfProvisionsForPossibleLossesExplanatoryTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": null }, "R126": { "role": "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails", "longName": "9955618 - Disclosure - Employee benefits plans - Disclosure of contributions by the company (Details)", "shortName": "Employee benefits plans - Disclosure of contributions by the company (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "126", "firstAnchor": { "contextRef": "c-1149", "name": "ifrs-full:EmployerContributions", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "div", "ifrs-full:DisclosureOfEmployeeBenefitsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1149", "name": "ifrs-full:EmployerContributions", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "div", "ifrs-full:DisclosureOfEmployeeBenefitsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R127": { "role": "http://ri.com.br/role/EmployeebenefitsplansRollforwardofactuarialliabilityDetails", "longName": "9955619 - Disclosure - Employee benefits plans - Roll-forward of actuarial liability (Details)", "shortName": "Employee benefits plans - Roll-forward of actuarial liability (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "127", "firstAnchor": { "contextRef": "c-3", "name": "ifrs-full:LiabilityAssetOfDefinedBenefitPlans", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-12", "name": "ifrs-full:LiabilityAssetOfDefinedBenefitPlans", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R128": { "role": "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "longName": "9955623 - Disclosure - Share-based compensation plan - Phantom shares plan (\"PS\") and Restricted Shares (Details)", "shortName": "Share-based compensation plan - Phantom shares plan (\"PS\") and Restricted Shares (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "128", "firstAnchor": { "contextRef": "c-2", "name": "ifrs-full:NoncurrentProvisionsForEmployeeBenefits", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1171", "name": "ifrs-full:NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement", "unitRef": "shares", "xsiNil": "false", "lang": "en-US", "decimals": "0", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfNumberAndWeightedAverageExercisePricesOfOtherEquityInstrumentsExplanatory", "ifrs-full:DisclosureOfSharebasedPaymentArrangementsExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R129": { "role": "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails", "longName": "9955624 - Disclosure - Share-based compensation plan - Restricted shares plan (Details)", "shortName": "Share-based compensation plan - Restricted shares plan (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "129", "firstAnchor": { "contextRef": "c-1190", "name": "ifrs-full:NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement", "unitRef": "shares", "xsiNil": "false", "lang": "en-US", "decimals": "0", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1189", "name": "suz:RestrictedStockYearFive", "unitRef": "shares2", "xsiNil": "false", "lang": "en-US", "decimals": "0", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R130": { "role": "http://ri.com.br/role/SharebasedcompensationplanAmountsrecognizedinthefinancialstatementsDetails", "longName": "9955625 - Disclosure - Share-based compensation plan - Amounts recognized in the financial statements (Details)", "shortName": "Share-based compensation plan - Amounts recognized in the financial statements (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "130", "firstAnchor": { "contextRef": "c-2", "name": "ifrs-full:NoncurrentProvisionsForEmployeeBenefits", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": null }, "R131": { "role": "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails", "longName": "9955626 - Disclosure - Liabilities for assets acquisitions and subsidiaries (Details)", "shortName": "Liabilities for assets acquisitions and subsidiaries (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "131", "firstAnchor": { "contextRef": "c-2", "name": "suz:CurrentLiabilitiesForAcquisitionOfAssets", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:LiabilitiesForAssetsAcquisitionsAndSubsidiariesTextBlock", "suz:DisclosureOfLiabilitiesForAssetsAcquisitionsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-853", "name": "suz:LiabilitiesForAssetsAcquisitionsThroughBusinessCombination", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:LiabilitiesForAssetsAcquisitionsAndSubsidiariesTextBlock", "suz:DisclosureOfLiabilitiesForAssetsAcquisitionsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R132": { "role": "http://ri.com.br/role/ShareholdersequitySharecapitalDetails", "longName": "9955627 - Disclosure - Shareholders equity - Share capital (Details)", "shortName": "Shareholders equity - Share capital (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "132", "firstAnchor": { "contextRef": "c-2", "name": "ifrs-full:IssuedCapital", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "div", "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "suz:CommonStockPrice", "unitRef": "brlPerShare", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R133": { "role": "http://ri.com.br/role/ShareholdersequityOtherreservesDetails", "longName": "9955630 - Disclosure - Shareholders equity - Other reserves (Details)", "shortName": "Shareholders equity - Other reserves (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "133", "firstAnchor": { "contextRef": "c-3", "name": "ifrs-full:Equity", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": null }, "R134": { "role": "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails", "longName": "9955631 - Disclosure - Shareholders equity - Treasury shares (Details)", "shortName": "Shareholders equity - Treasury shares (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "134", "firstAnchor": { "contextRef": "c-3", "name": "suz:TreasuryStockNumberOfShares", "unitRef": "shares2", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfTreasurySharesExplanatory", "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "suz:StockRepurchaseProgramNumberOfSharesAuthorizedToBeExercised", "unitRef": "shares2", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R135": { "role": "http://ri.com.br/role/EarningspershareBasicDetails", "longName": "9955633 - Disclosure - Earnings per share - Basic (Details)", "shortName": "Earnings per share - Basic (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "135", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:ProfitLossAttributableToOwnersOfParent", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfDilutedEarningsLossesPerShareTableTextBlock", "ifrs-full:EarningsPerShareExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:EarningsPerShareBasicWeightedAverageNumberOfSharesIssued", "unitRef": "shares2", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfBasicEarningsLossesPerShareTableTextBlock", "ifrs-full:EarningsPerShareExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R136": { "role": "http://ri.com.br/role/EarningspershareDilutedDetails", "longName": "9955634 - Disclosure - Earnings per share - Diluted (Details)", "shortName": "Earnings per share - Diluted (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "136", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:ProfitLossAttributableToOwnersOfParent", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfDilutedEarningsLossesPerShareTableTextBlock", "ifrs-full:EarningsPerShareExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares", "unitRef": "shares2", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:ScheduleOfDilutedEarningsLossesPerShareTableTextBlock", "ifrs-full:EarningsPerShareExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R137": { "role": "http://ri.com.br/role/NetfinancialresultsDetails", "longName": "9955635 - Disclosure - Net financial results (Details)", "shortName": "Net financial results (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "137", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:InterestExpenseOnBorrowings", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfFinanceIncomeExpenseExplanatory", "suz:DisclosureOfFinancialResultsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:InterestExpenseOnBorrowings", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfFinanceIncomeExpenseExplanatory", "suz:DisclosureOfFinancialResultsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R138": { "role": "http://ri.com.br/role/NetsalesDetails", "longName": "9955636 - Disclosure - Net sales (Details)", "shortName": "Net sales (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "138", "firstAnchor": { "contextRef": "c-1", "name": "suz:RevenueFromContractsWithCustomersGross", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfReconciliationFromGrossRevenueFromContractsWithCustomersToNetRevenueFromContractsWithCustomersTableTextBlock", "ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:RevenueFromContractsWithCustomersGross", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfReconciliationFromGrossRevenueFromContractsWithCustomersToNetRevenueFromContractsWithCustomersTableTextBlock", "ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R139": { "role": "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails", "longName": "9955637 - Disclosure - Information of operating segments - Segment information (Details)", "shortName": "Information of operating segments - Segment information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "139", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:RevenueFromContractsWithCustomers", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:AdjustedEBITDA", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfOperatingSegmentsExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R140": { "role": "http://ri.com.br/role/SegmentinformationAdjustmenttoEBITDADetails", "longName": "9955638 - Disclosure - Segment information - Adjustment to EBITDA (Details)", "shortName": "Segment information - Adjustment to EBITDA (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "140", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:GainsLossesOnDisposalsOfPropertyPlantAndEquipment", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ifrs-full:GainsLossesOnDisposalsOfPropertyPlantAndEquipment", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R141": { "role": "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails", "longName": "9955639 - Disclosure - Net sales by product - Segment information (Details)", "shortName": "Net sales by product - Segment information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "141", "firstAnchor": { "contextRef": "c-1", "name": "ifrs-full:RevenueFromContractsWithCustomers", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1255", "name": "ifrs-full:RevenueFromContractsWithCustomers", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfProductsAndServicesExplanatory", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "unique": true } }, "R142": { "role": "http://ri.com.br/role/GoodwillbasedonexpectedfutureprofitabilitySegmentinformationDetails", "longName": "9955640 - Disclosure - Goodwill based on expected future profitability - Segment information (Details)", "shortName": "Goodwill based on expected future profitability - Segment information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "142", "firstAnchor": { "contextRef": "c-1265", "name": "suz:GoodwillBasedOnExpectedFutureProfitability", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfAllocationOfGoodwillBasedOnExpectedFutureProfitabilityToSegmentsTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1265", "name": "suz:GoodwillBasedOnExpectedFutureProfitability", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "suz:DisclosureOfAllocationOfGoodwillBasedOnExpectedFutureProfitabilityToSegmentsTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } }, "R143": { "role": "http://ri.com.br/role/IncomeexpensesbynatureDetails", "longName": "9955641 - Disclosure - Income (expenses) by nature (Details)", "shortName": "Income (expenses) by nature (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "143", "firstAnchor": { "contextRef": "c-1", "name": "suz:CostOfSalesPersonnelExpenses", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfExpensesExplanatory", "ifrs-full:DisclosureOfExpensesByNatureExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "suz:CostOfSalesPersonnelExpenses", "unitRef": "brl", "xsiNil": "false", "lang": "en-US", "decimals": "-3", "ancestors": [ "span", "td", "tr", "table", "div", "ifrs-full:DisclosureOfExpensesExplanatory", "ifrs-full:DisclosureOfExpensesByNatureExplanatory", "body", "html" ], "reportCount": 1, "baseRef": "suz-20250331.htm", "first": true, "unique": true } } }, "tag": { "suz_AAAMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AAAMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "AAA", "label": "AAA [Member]", "documentation": "AAA" } } }, "auth_ref": [] }, "suz_AAMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AAMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "AA-", "label": "AA- [Member]", "documentation": "AA-" } } }, "auth_ref": [] }, "suz_ACCWithBancoDoBrasilMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ACCWithBancoDoBrasilMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "ACC with Banco Do Brasil", "label": "ACC with Banco Do Brasil [Member]", "documentation": "ACC with Banco Do Brasil" } } }, "auth_ref": [] }, "suz_AMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "A+", "label": "A+ [Member]", "documentation": "A+" } } }, "auth_ref": [] }, "suz_AMemberMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AMemberMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "A Member", "label": "A Member [Member]", "documentation": "A Member" } } }, "auth_ref": [] }, "country_AR": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2024", "localname": "AR", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "ARGENTINA", "label": "ARGENTINA" } } }, "auth_ref": [] }, "country_AT": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2024", "localname": "AT", "presentation": [ "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails", "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "AUSTRIA", "label": "AUSTRIA" } } }, "auth_ref": [] }, "suz_Above80YearsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "Above80YearsMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actuarial Assumption, Aging Factor, Ages: Above 80 years", "label": "Actuarial Assumption, Aging Factor, Ages: Above 80 years", "documentation": "This member stands for above 80 ears age." } } }, "auth_ref": [] }, "ifrs-full_AccountingProfit": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AccountingProfit", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net income (loss) before taxes", "label": "Accounting profit" } }, "en": { "role": { "documentation": "The amount of profit (loss) for a period before deducting tax expense. [Refer: Profit (loss)]" } } }, "auth_ref": [ "r57", "r58" ] }, "suz_AccrualForICMSCreditLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AccrualForICMSCreditLosses", "crdr": "credit", "calculation": { "http://ri.com.br/role/SegmentinformationAdjustmenttoEBITDADetails": { "parentTag": "suz_AdjustmentsToEBITDA", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/SegmentinformationAdjustmenttoEBITDADetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Provision/(reversals) for losses on ICMS credits", "label": "Accrual for ICMS Credit Losses", "documentation": "Accrual for ICMS Credit Losses" } } }, "auth_ref": [] }, "ifrs-full_AccumulatedDepreciationAmortisationAndImpairmentMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AccumulatedDepreciationAmortisationAndImpairmentMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization", "label": "Accumulated depreciation, amortisation and impairment [member]" } }, "en": { "role": { "documentation": "This member stands for accumulated depreciation, amortisation and impairment. [Refer: Impairment loss; Depreciation and amortisation expense]" } } }, "auth_ref": [ "r64", "r73", "r131", "r140", "r148" ] }, "ifrs-full_AccumulatedDepreciationAndAmortisationMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AccumulatedDepreciationAndAmortisationMember", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated depreciation", "label": "Accumulated depreciation and amortisation [member]" } }, "en": { "role": { "documentation": "This member stands for accumulated depreciation and amortisation. [Refer: Depreciation and amortisation expense]" } } }, "auth_ref": [ "r73", "r364", "r373", "r376", "r379" ] }, "ifrs-full_AccumulatedImpairmentMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AccumulatedImpairmentMember", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Expected credit losses", "label": "Accumulated impairment [member]" } }, "en": { "role": { "documentation": "This member stands for accumulated impairment. [Refer: Impairment loss]" } } }, "auth_ref": [ "r225", "r242", "r328", "r364", "r373", "r376", "r379" ] }, "suz_AccumulatedSocialContributionTaxLossCarryforward": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AccumulatedSocialContributionTaxLossCarryforward", "crdr": "debit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesBreakdownofaccumulatedtaxlossesandsocialcontributiontaxlossescarriedforwardDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Negative tax basis of social contribution carried forward", "label": "Accumulated Social contribution Tax Loss Carryforward", "documentation": "The amount of accumulated social contribution tax loss carryforward." } } }, "auth_ref": [] }, "suz_AccumulatedTaxLossCarryforward": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AccumulatedTaxLossCarryforward", "crdr": "debit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesBreakdownofaccumulatedtaxlossesandsocialcontributiontaxlossescarriedforwardDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax loss carried forward", "label": "Accumulated Tax Loss Carryforward", "documentation": "The amount of accumulated tax loss carryforward." } } }, "auth_ref": [] }, "suz_AcquisitionOfMinorityShares": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AcquisitionOfMinorityShares", "presentation": [ "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Acquisition of minority shares", "label": "Acquisition of minority shares", "documentation": "Acquisition of minority shares" } } }, "auth_ref": [] }, "ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment", "crdr": "debit", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Acquisitions through business combinations, property, plant and equipment", "label": "Acquisitions through business combinations, property, plant and equipment" } }, "en": { "role": { "documentation": "The increase in property, plant and equipment resulting from acquisitions through business combinations. [Refer: Total for all business combinations [member]; Property, plant and equipment]" } } }, "auth_ref": [ "r67" ] }, "ifrs-full_ActuarialAssumptionOfDiscountRatesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ActuarialAssumptionOfDiscountRatesMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails", "http://ri.com.br/role/EmployeebenefitsplansSensitivityanalysisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actuarial assumption of discount rates [member]", "label": "Actuarial assumption of discount rates [member]" } }, "en": { "role": { "documentation": "This member stands for the discount rates used as actuarial assumptions. [Refer: Actuarial assumptions [domain]]" } } }, "auth_ref": [ "r367" ] }, "ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflationMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ActuarialAssumptionOfExpectedRatesOfInflationMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actuarial assumption of expected rates of inflation [member]", "label": "Actuarial assumption of expected rates of inflation [member]" } }, "en": { "role": { "documentation": "This member stands for the expected rates of inflation used as actuarial assumptions. [Refer: Actuarial assumptions [domain]]" } } }, "auth_ref": [ "r367" ] }, "ifrs-full_ActuarialAssumptionOfMedicalCostTrendRatesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ActuarialAssumptionOfMedicalCostTrendRatesMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails", "http://ri.com.br/role/EmployeebenefitsplansSensitivityanalysisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actuarial assumption of medical cost trend rates [member]", "label": "Actuarial assumption of medical cost trend rates [member]" } }, "en": { "role": { "documentation": "This member stands for the medical cost trend rates used as actuarial assumptions. [Refer: Actuarial assumptions [domain]]" } } }, "auth_ref": [ "r367" ] }, "ifrs-full_ActuarialAssumptionOfMortalityRatesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ActuarialAssumptionOfMortalityRatesMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actuarial assumption of mortality rates [member]", "label": "Actuarial assumption of mortality rates [member]" } }, "en": { "role": { "documentation": "This member stands for the mortality rates used as actuarial assumptions. [Refer: Actuarial assumptions [domain]]" } } }, "auth_ref": [ "r367" ] }, "ifrs-full_ActuarialAssumptionsAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ActuarialAssumptionsAxis", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails", "http://ri.com.br/role/EmployeebenefitsplansSensitivityanalysisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actuarial assumptions [axis]", "label": "Actuarial assumptions [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r81" ] }, "ifrs-full_ActuarialAssumptionsDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ActuarialAssumptionsDomain", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails", "http://ri.com.br/role/EmployeebenefitsplansSensitivityanalysisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actuarial assumptions [domain]", "label": "Actuarial assumptions [domain]" } }, "en": { "role": { "documentation": "This member stands for all actuarial assumptions. Actuarial assumptions are the entity\u2019s unbiased and mutually compatible best estimates of the demographic and financial variables that will determine the ultimate cost of providing post-employment benefits. It also represents the standard value for the 'Actuarial assumptions' axis if no other member is used." } } }, "auth_ref": [ "r81" ] }, "suz_ActuarialLossExperience": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ActuarialLossExperience", "crdr": "debit", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansRollforwardofactuarialliabilityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actuarial loss \u2013 experience", "label": "Actuarial loss \u2013 experience", "documentation": "Actuarial loss \u2013 experience" } } }, "auth_ref": [] }, "suz_AdditionalAcquisitionThroughAPublicOfferingProcedure": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdditionalAcquisitionThroughAPublicOfferingProcedure", "presentation": [ "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additional acquisition through a public offering procedure", "label": "Additional acquisition through a public offering procedure", "documentation": "Additional acquisition through a public offering procedure" } } }, "auth_ref": [] }, "suz_AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLosses", "crdr": "credit", "presentation": [ "http://ri.com.br/role/InventoriesRollforwardofestimatedlossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additional allowance recognised in profit or loss, allowance account for credit losses", "label": "Additional allowance recognised in profit or loss, allowance account for credit losses", "documentation": "Additional allowance recognised in profit or loss, allowance account for credit losses" } } }, "auth_ref": [] }, "ifrs-full_AdditionalProvisionsOtherProvisions": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdditionalProvisionsOtherProvisions", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additions", "label": "Additional provisions, other provisions" } }, "en": { "role": { "documentation": "The amount of additional other provisions made. [Refer: Other provisions]" } } }, "auth_ref": [ "r123" ] }, "suz_AdditionsAndUpdatesToRightOfUseAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdditionsAndUpdatesToRightOfUseAssets", "crdr": "debit", "presentation": [ "http://ri.com.br/role/LEASESRightofuseassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additions/updates", "label": "Additions and Updates to Right of Use Assets", "documentation": "The amount of additions and updates to right-of-use assets." } } }, "auth_ref": [] }, "ifrs-full_AdditionsFromPurchasesBiologicalAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdditionsFromPurchasesBiologicalAssets", "crdr": "debit", "presentation": [ "http://ri.com.br/role/BiologicalassetsRollforwardofbiologicalassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additions", "label": "Additions from purchases, biological assets" } }, "en": { "role": { "documentation": "The amount of additions to biological assets resulting from purchases. [Refer: Biological assets]" } } }, "auth_ref": [ "r143" ] }, "ifrs-full_AdditionsOtherThanThroughBusinessCombinationsBiologicalAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdditionsOtherThanThroughBusinessCombinationsBiologicalAssets", "crdr": "debit", "presentation": [ "http://ri.com.br/role/BiologicalassetsRollforwardofbiologicalassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additions of merged companies", "label": "Additions other than through business combinations, biological assets" } }, "en": { "role": { "documentation": "The amount of additions to biological assets, other than those acquired through business combinations. [Refer: Total for all business combinations [member]; Biological assets]" } } }, "auth_ref": [ "r378" ] }, "ifrs-full_AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill", "crdr": "debit", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additions", "label": "Additions other than through business combinations, intangible assets other than goodwill" } }, "en": { "role": { "documentation": "The amount of additions to intangible assets other than goodwill, other than those acquired through business combinations. [Refer: Total for all business combinations [member]; Intangible assets other than goodwill]" } } }, "auth_ref": [ "r132" ] }, "ifrs-full_AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment", "crdr": "debit", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additions", "label": "Additions other than through business combinations, property, plant and equipment" } }, "en": { "role": { "documentation": "The amount of additions to property, plant and equipment other than those acquired through business combinations. [Refer: Total for all business combinations [member]; Property, plant and equipment]" } } }, "auth_ref": [ "r65" ] }, "suz_AdjustedEBITDA": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdjustedEBITDA", "crdr": "credit", "presentation": [ "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Adjusted EBITDA", "label": "Adjusted EBITDA", "documentation": "Adjusted EBITDA" } } }, "auth_ref": [] }, "suz_AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequityDividendsandreservecalculationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Adjusted Earnings Before Interest, Taxes, Depreciation, and Amortization", "label": "Adjusted Earnings Before Interest, Taxes, Depreciation, and Amortization", "documentation": "Adjusted Earnings Before Interest, Taxes, Depreciation, and Amortization" } } }, "auth_ref": [] }, "ifrs-full_AdjustedWeightedAverageShares": { "xbrltype": "sharesItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustedWeightedAverageShares", "presentation": [ "http://ri.com.br/role/EarningspershareDilutedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted average number of shares (diluted) \u2013 in thousands", "label": "Weighted average number of ordinary shares used in calculating diluted earnings per share" } }, "en": { "role": { "documentation": "The weighted average number of ordinary shares outstanding plus the weighted average number of ordinary shares that would be issued on the conversion of all the dilutive potential ordinary shares into ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]]" } } }, "auth_ref": [ "r113" ] }, "suz_AdjustmentToEBITDAOther": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdjustmentToEBITDAOther", "crdr": "debit", "calculation": { "http://ri.com.br/role/SegmentinformationAdjustmenttoEBITDADetails": { "parentTag": "suz_AdjustmentsToEBITDA", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/SegmentinformationAdjustmenttoEBITDADetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Adjustment to EBITDA, Other", "documentation": "Adjustment to EBITDA, Other" } } }, "auth_ref": [] }, "suz_AdjustmentToInterestRateMultiplier": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdjustmentToInterestRateMultiplier", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails", "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of basis used to calculate interest rate", "label": "Adjustment To Interest Rate, Multiplier", "documentation": "The percentage of the basis (reference rate) used for calculation of the interest rate." } } }, "auth_ref": [] }, "ifrs-full_AdjustmentsForDecreaseIncreaseInInventories": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForDecreaseIncreaseInInventories", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 12.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Inventories", "label": "Adjustments for decrease (increase) in inventories" } }, "en": { "role": { "documentation": "Adjustments for decrease (increase) in inventories to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Inventories; Profit (loss)]" } } }, "auth_ref": [ "r381" ] }, "ifrs-full_AdjustmentsForDecreaseIncreaseInOtherOperatingReceivables": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForDecreaseIncreaseInOtherOperatingReceivables", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 15.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Other assets", "label": "Adjustments for decrease (increase) in other operating receivables" } }, "en": { "role": { "documentation": "Adjustments for decrease (increase) in other operating receivables to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]" } } }, "auth_ref": [ "r381" ] }, "suz_AdjustmentsForDecreaseIncreaseInRecoverableTaxes": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdjustmentsForDecreaseIncreaseInRecoverableTaxes", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 22.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Recoverable taxes", "label": "Adjustments For (Decrease) Increase In Recoverable Taxes", "documentation": "Adjustments for increase (decrease) in recoverable taxes to reconcile profit (loss) to net cash flow from (used in) operating activities." } } }, "auth_ref": [] }, "suz_AdjustmentsForDecreaseIncreaseInTaxPayable": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdjustmentsForDecreaseIncreaseInTaxPayable", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Taxes payable", "label": "Adjustments for decrease (Increase) in Tax Payable", "documentation": "Adjustments for increase (decrease) in taxes payable to reconcile profit (loss) to net cash flow from (used in) operating activities." } } }, "auth_ref": [] }, "ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForDecreaseIncreaseInTradeAccountReceivable", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 19.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Trade accounts receivable", "label": "Adjustments for decrease (increase) in trade accounts receivable" } }, "en": { "role": { "documentation": "Adjustments for decrease (increase) in trade accounts receivable to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]" } } }, "auth_ref": [ "r381" ] }, "ifrs-full_AdjustmentsForDeferredTaxExpense": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForDeferredTaxExpense", "crdr": "debit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss_1": { "parentTag": "ifrs-full_ProfitLoss", "weight": -1.0, "order": 3.0 }, "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedLabel": "Adjustments for deferred tax expense", "terseLabel": "Deferred income tax and social contribution", "label": "Adjustments for deferred tax expense" } }, "en": { "role": { "documentation": "Adjustments for deferred tax expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Deferred tax expense (income); Profit (loss)]" } } }, "auth_ref": [ "r384" ] }, "ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForDepreciationAndAmortisationExpense", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Depreciation, depletion and amortization", "label": "Adjustments for depreciation and amortisation expense" } }, "en": { "role": { "documentation": "Adjustments for depreciation and amortisation expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Depreciation and amortisation expense; Profit (loss)]" } } }, "auth_ref": [ "r382" ] }, "ifrs-full_AdjustmentsForFinanceCosts": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForFinanceCosts", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 27.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Adjustments for finance costs", "label": "Adjustments for finance costs" } }, "en": { "role": { "documentation": "Adjustments for finance costs to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Finance costs; Profit (loss)]" } } }, "auth_ref": [ "r383" ] }, "ifrs-full_AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Result from sale and disposal of property, plant and equipment, intangible and biological assets, net", "label": "Adjustments for gain (loss) on disposals, property, plant and equipment" } }, "en": { "role": { "documentation": "Adjustments for gain (loss) on disposals of property, plant and equipment to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss); Property, plant and equipment; Disposals, property, plant and equipment]" } } }, "auth_ref": [ "r384" ] }, "ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossInventories": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossInventories", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Provision (reversal) for inventory losses, net", "label": "Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss, inventories" } }, "en": { "role": { "documentation": "Adjustments for impairment loss (reversal of impairment loss) on inventories recognised in profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Inventories; Impairment loss; Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss; Impairment loss (reversal of impairment loss) recognised in profit or loss]" } } }, "auth_ref": [ "r384" ] }, "ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeAndOtherReceivables": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeAndOtherReceivables", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 21.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Provision (reversal) for doubtful accounts, net", "label": "Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss, trade and other receivables" } }, "en": { "role": { "documentation": "Adjustments for impairment loss (reversal of impairment loss) on trade and other receivables recognised in profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Trade and other receivables; Impairment loss; Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss; Impairment loss (reversal of impairment loss) recognised in profit or loss]" } } }, "auth_ref": [ "r384" ] }, "suz_AdjustmentsForIncreaseDecreaseInAccrualOfInterestOnMarketableSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdjustmentsForIncreaseDecreaseInAccrualOfInterestOnMarketableSecurities", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": -1.0, "order": 26.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Accrual of interest on marketable securities", "label": "Adjustments For (Increase) Decrease in Accrual of Interest on Marketable Securities", "documentation": "Adjustments for decrease (increase) in accrual of interest on marketable securities." } } }, "auth_ref": [] }, "ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Payroll and charges", "label": "Adjustments for increase (decrease) in employee benefit liabilities" } }, "en": { "role": { "documentation": "Adjustments for increase (decrease) in employee benefit liabilities to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]" } } }, "auth_ref": [ "r384" ] }, "ifrs-full_AdjustmentsForIncreaseDecreaseInOtherOperatingPayables": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForIncreaseDecreaseInOtherOperatingPayables", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 18.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Other liabilities", "label": "Adjustments for increase (decrease) in other operating payables" } }, "en": { "role": { "documentation": "Adjustments for increase (decrease) in other operating payables to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]" } } }, "auth_ref": [ "r381" ] }, "suz_AdjustmentsForIncreaseDecreaseInProvisionReversalForJudicialLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdjustmentsForIncreaseDecreaseInProvisionReversalForJudicialLiabilities", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Provision for judicial liabilities, net", "label": "Adjustments For Increase (Decrease) In Provision/(Reversal) For Judicial Liabilities", "documentation": "Adjustments for provision/(reversal) for judicial liabilities." } } }, "auth_ref": [] }, "ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForIncreaseDecreaseInTradeAccountPayable", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 20.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Trade accounts payable", "label": "Adjustments for increase (decrease) in trade accounts payable" } }, "en": { "role": { "documentation": "Adjustments for increase (decrease) in trade accounts payable to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]" } } }, "auth_ref": [ "r381" ] }, "ifrs-full_AdjustmentsForInterestExpense": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForInterestExpense", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 16.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Interest expenses on financing, loans and debentures", "label": "Adjustments for interest expense" } }, "en": { "role": { "documentation": "Adjustments for interest expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Interest expense; Profit (loss)]" } } }, "auth_ref": [ "r384" ] }, "suz_AdjustmentsForInterestOnEmployeeBenefits": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdjustmentsForInterestOnEmployeeBenefits", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 14.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Interest on actuarial liabilities and cost of current service", "label": "Adjustments For Interest On Employee Benefits", "documentation": "Adjustments for interest on employee benefits." } } }, "auth_ref": [] }, "suz_AdjustmentsForProvisionsReversalForLossOfCreditsFromTaxOnSaleOfGoodsAndServices": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdjustmentsForProvisionsReversalForLossOfCreditsFromTaxOnSaleOfGoodsAndServices", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 23.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Provision (reversal) for loss of ICMS credits, net", "label": "Adjustments for Provisions (Reversal) for Loss of Credits from Tax on Sale of Goods and Services", "documentation": "The amount of adjustments for provisions (reversal) for loss of credits from tax on sale of goods and services." } } }, "auth_ref": [] }, "ifrs-full_AdjustmentsForReconcileProfitLossAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForReconcileProfitLossAbstract", "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Adjustments to reconcile profit (loss)", "label": "Adjustments to reconcile profit (loss) [abstract]" } } }, "auth_ref": [] }, "ifrs-full_AdjustmentsForUnrealisedForeignExchangeLossesGains": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AdjustmentsForUnrealisedForeignExchangeLossesGains", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 24.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Exchange rate and monetary variations, net", "label": "Adjustments for unrealised foreign exchange losses (gains)" } }, "en": { "role": { "documentation": "Adjustments for unrealised foreign exchange losses (gains) to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]" } } }, "auth_ref": [ "r313", "r382" ] }, "suz_AdjustmentsToEBITDA": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdjustmentsToEBITDA", "crdr": "credit", "calculation": { "http://ri.com.br/role/SegmentinformationAdjustmenttoEBITDADetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails", "http://ri.com.br/role/SegmentinformationAdjustmenttoEBITDADetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Adjustments to EBITDA", "negatedTotalLabel": "Adjustments to EBITDA", "label": "Adjustments to EBITDA", "documentation": "Adjustments to EBITDA" } } }, "auth_ref": [] }, "suz_AdvanceOfExchangeContractACCMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdvanceOfExchangeContractACCMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Advance of exchange contract (ACC)", "label": "Advance of exchange contract (ACC) [Member]", "documentation": "Advance of exchange contract (ACC)" } } }, "auth_ref": [] }, "suz_AdvanceToSuppliersMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdvanceToSuppliersMember", "presentation": [ "http://ri.com.br/role/AdvancestosuppliersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Advance to suppliers - others", "label": "Advance to suppliers - others", "documentation": "This member stands for advance to suppliers for the purchase of third-party materials, services and timber." } } }, "auth_ref": [] }, "suz_AdvancesDoSuppliersAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdvancesDoSuppliersAbstract", "lang": { "en-us": { "role": { "label": "Advances do Suppliers [Abstract]", "documentation": "Advances do Suppliers [Abstract]" } } }, "auth_ref": [] }, "suz_AdvancesToSuppliers": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdvancesToSuppliers", "crdr": "debit", "presentation": [ "http://ri.com.br/role/AdvancestosuppliersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Advances to Suppliers.", "label": "Advances to Suppliers.", "documentation": "The amount of current and non-current advances made to suppliers before goods or services are received." } } }, "auth_ref": [] }, "suz_AdvancesToSuppliersLineItems": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdvancesToSuppliersLineItems", "presentation": [ "http://ri.com.br/role/AdvancestosuppliersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Advances to Suppliers [Line Items]", "label": "Advances to Suppliers [Line Items]", "documentation": "Advances to Suppliers [Line Items]" } } }, "auth_ref": [] }, "suz_AdvancesToSuppliersTable": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AdvancesToSuppliersTable", "presentation": [ "http://ri.com.br/role/AdvancestosuppliersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Advances to Suppliers [Table]", "label": "Advances to Suppliers [Table]", "documentation": "Advances to Suppliers [Table]" } } }, "auth_ref": [] }, "srt_AfricaMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "AfricaMember", "presentation": [ "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Africa", "label": "Africa [Member]" } } }, "auth_ref": [] }, "suz_AfterTaxDiscountRateAppliedToCashFlowProjectionsOfBothCashGeneratingUnitsIsHigherThanManagementsEstimates": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AfterTaxDiscountRateAppliedToCashFlowProjectionsOfBothCashGeneratingUnitsIsHigherThanManagementsEstimates", "presentation": [ "http://ri.com.br/role/IntangibleassetsValuationassumptionsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "After-tax discount rate applied to cash flow projections of both cash-generating units is higher than management's estimates", "label": "After-tax discount rate applied to cash flow projections of both cash-generating units is higher than management's estimates", "documentation": "After-tax discount rate applied to cash flow projections of both cash-generating units is higher than management's estimates" } } }, "auth_ref": [] }, "suz_Age0To24YearsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "Age0To24YearsMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actuarial Assumption, Aging Factor, Ages: 0 to 24 years", "label": "Actuarial Assumption, Aging Factor, Ages: 0 to 24 years", "documentation": "This member stands for 0 to 24 years age." } } }, "auth_ref": [] }, "suz_Age25To54YearsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "Age25To54YearsMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actuarial Assumption, Aging Factor, Ages: 25 to 54 years", "label": "Actuarial Assumption, Aging Factor, Ages: 25 to 54 years", "documentation": "This member stands for 25 to 54 years age." } } }, "auth_ref": [] }, "suz_Age55To79YearsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "Age55To79YearsMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actuarial Assumption, Aging Factor, Ages: 55 to 79 years", "label": "Actuarial Assumption, Aging Factor, Ages: 55 to 79 years", "documentation": "This member stands for 55 to 79 years age." } } }, "auth_ref": [] }, "suz_AldenFundoDeInvestimentoEmAcoesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AldenFundoDeInvestimentoEmAcoesMember", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Alden Fundo de Investimento em A\u00e7\u00f5es", "label": "Alden Fundo de Investimento em Acoes", "documentation": "This member stands for Alden Fundo de Investimento em Acoes." } } }, "auth_ref": [] }, "currency_AllCurrenciesDomain": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2024", "localname": "AllCurrenciesDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "All Currencies [Domain]", "label": "All Currencies [Domain]" } } }, "auth_ref": [] }, "suz_AllowanceAccountForCreditLossesFinancialAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AllowanceAccountForCreditLossesFinancialAssets", "crdr": "credit", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails", "http://ri.com.br/role/InventoriesRollforwardofestimatedlossesDetails", "http://ri.com.br/role/TradeaccountsreceivablesRollforwardoftheexpectedcreditlossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Expected credit losses", "periodStartLabel": "Opening Balance", "periodEndLabel": "Closing Balance", "label": "Allowance Account For Credit Losses Financial Assets", "documentation": "This element should be used to tag non-restated comparative information only. Allowance account for credit losses of financial assets at beginning of period. Allowance account for credit losses of financial assets at end of period" } } }, "auth_ref": [] }, "dei_AmendmentFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2024", "localname": "AmendmentFlag", "presentation": [ "http://ri.com.br/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Amendment Flag", "label": "Amendment Flag", "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission." } } }, "auth_ref": [] }, "ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AmortisationIntangibleAssetsOtherThanGoodwill", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization", "label": "Amortisation, intangible assets other than goodwill" } }, "en": { "role": { "documentation": "The amount of amortisation of intangible assets other than goodwill. [Refer: Depreciation and amortisation expense; Intangible assets other than goodwill]" } } }, "auth_ref": [ "r134" ] }, "ifrs-full_AmortisationRateIntangibleAssetsOtherThanGoodwill": { "xbrltype": "percentItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AmortisationRateIntangibleAssetsOtherThanGoodwill", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amortisation rate, intangible assets other than goodwill", "label": "Amortisation rate, intangible assets other than goodwill" } }, "en": { "role": { "documentation": "The amortisation rate used for intangible assets other than goodwill. [Refer: Intangible assets other than goodwill]" } } }, "auth_ref": [ "r130" ] }, "suz_AmortizationOfDebtIssuanceCost": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AmortizationOfDebtIssuanceCost", "crdr": "debit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "suz_FinanceCostBeforeExchangeDifferencesOnTranslation", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Amortization of transaction costs", "label": "Amortization Of Debt Issuance Cost", "documentation": "Amount of amortization expense attributable to debt issuance costs." } } }, "auth_ref": [] }, "suz_AmortizationOfFairValueAdjustmentOnBusinessCombination": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AmortizationOfFairValueAdjustmentOnBusinessCombination", "crdr": "debit", "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Amortization Of Fair Value Adjustment On Business Combination", "label": "Amortization Of Fair Value Adjustment On Business Combination", "documentation": "Amortization of fair value adjustment on business combination." } } }, "auth_ref": [] }, "suz_AmortizationOfFinancingCost": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AmortizationOfFinancingCost", "crdr": "debit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization", "label": "Amortization of Financing Cost", "documentation": "Amount of amortization expense attributable to debt issuance costs." } } }, "auth_ref": [] }, "suz_AmortizationOfFundraisingCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AmortizationOfFundraisingCosts", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization of transaction costs, premium and discounts", "label": "Amortization of Fundraising Costs", "documentation": "The amount of amortization of fundraising costs." } } }, "auth_ref": [] }, "suz_AmountOfCashPaymentForAcquisition": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AmountOfCashPaymentForAcquisition", "crdr": "debit", "presentation": [ "http://ri.com.br/role/CompanysOperationsSharepurchaseagreementTimberDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amount of cash payment for acquisition", "label": "Amount of cash payment for acquisition", "documentation": "Amount of cash payment for acquisition" } } }, "auth_ref": [] }, "suz_AmountOfIncomeTaxWithheldAndPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AmountOfIncomeTaxWithheldAndPaid", "crdr": "debit", "presentation": [ "http://ri.com.br/role/InterestonowncapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amount of income tax withheld and paid", "label": "Amount of income tax withheld and paid", "documentation": "Amount of income tax withheld and paid" } } }, "auth_ref": [] }, "suz_AmountRemovedFromReserveOfAssetsDeemedCostAdjustmentNetOfDeferredTaxes": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AmountRemovedFromReserveOfAssetsDeemedCostAdjustmentNetOfDeferredTaxes", "crdr": "debit", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Amount Removed From Reserve Of Assets Deemed Cost Adjustment Net Of Deferred Taxes", "label": "Amount Removed From Reserve Of Assets Deemed Cost Adjustment Net Of Deferred Taxes", "documentation": "Amount removed from reserve of assets' deemed cost adjustment, net of deferred taxes." } } }, "auth_ref": [] }, "suz_AmountToBeDistributedAsInterestOnOwnCapitalPerShare": { "xbrltype": "perShareItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AmountToBeDistributedAsInterestOnOwnCapitalPerShare", "presentation": [ "http://ri.com.br/role/InterestonowncapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amount to be distributed as interest on own capital per share", "label": "Amount to be distributed as interest on own capital per share", "documentation": "Amount to be distributed as interest on own capital per share" } } }, "auth_ref": [] }, "ifrs-full_AnalysisOfIncomeAndExpenseAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AnalysisOfIncomeAndExpenseAbstract", "lang": { "en-us": { "role": { "label": "Analysis of income and expense [abstract]" } } }, "auth_ref": [] }, "suz_ApplicableTaxRateIncomeTaxAdditionalTaxOnTaxableIncomeAboveThresholdAmount": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ApplicableTaxRateIncomeTaxAdditionalTaxOnTaxableIncomeAboveThresholdAmount", "presentation": [ "http://ri.com.br/role/IncometaxesAdditionalinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Applicable Tax Rate, Income Tax, Additional Tax on Taxable Income Above Threshold Amount", "label": "Applicable Tax Rate, Income Tax, Additional Tax on Taxable Income Above Threshold Amount", "documentation": "The applicable base rate for income tax on taxable income in excess of the threshold amount." } } }, "auth_ref": [] }, "suz_ApplicableTaxRateIncomeTaxAndSocialContributionTaxesBaseRate": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ApplicableTaxRateIncomeTaxAndSocialContributionTaxesBaseRate", "presentation": [ "http://ri.com.br/role/IncometaxesAdditionalinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Applicable Tax Rate, Income Tax and Social Contribution Taxes, Base Rate", "label": "Applicable Tax Rate, Income Tax and Social Contribution Taxes, Base Rate", "documentation": "The applicable base rate for income tax and social contribution taxes." } } }, "auth_ref": [] }, "suz_ApplicableTaxRateSocialContributionTaxesAdditionalTaxOnTaxableIncomeAboveThresholdAmount": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ApplicableTaxRateSocialContributionTaxesAdditionalTaxOnTaxableIncomeAboveThresholdAmount", "presentation": [ "http://ri.com.br/role/IncometaxesAdditionalinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Applicable Tax Rate, Social Contribution Taxes, Additional Tax on Taxable Income Above Threshold Amount", "label": "Applicable Tax Rate, Social Contribution Taxes, Additional Tax on Taxable Income Above Threshold Amount", "documentation": "The applicable base rate for income tax and social contribution taxes on taxable income in excess of the threshold amount." } } }, "auth_ref": [] }, "suz_April2031Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "April2031Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "April 2031 [Member]", "label": "April 2031 [Member]", "documentation": "April 2031" } } }, "auth_ref": [] }, "ifrs-full_AreaOfLandUsedForAgriculture": { "xbrltype": "areaItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AreaOfLandUsedForAgriculture", "presentation": [ "http://ri.com.br/role/BiologicalassetsMeasurementofthepremisesadoptedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Useful productive planted area (hectare)", "label": "Area of land used for agriculture" } }, "en": { "role": { "documentation": "The area of land used for agriculture by the entity." } } }, "auth_ref": [ "r377" ] }, "srt_AsiaMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "AsiaMember", "presentation": [ "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Asia", "label": "Asia [Member]" } } }, "auth_ref": [] }, "suz_AssetAcquisitionConsiderationTransferred": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AssetAcquisitionConsiderationTransferred", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Asset Acquisition Consideration Transferred", "label": "Asset Acquisition Consideration Transferred", "documentation": "Amount of consideration transferred in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer." } } }, "auth_ref": [] }, "suz_AssetRetirementObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AssetRetirementObligation", "crdr": "credit", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentAssetRetirementObligationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Asset Retirement Obligation", "label": "Asset Retirement Obligation", "documentation": "Amount of the provision Asset retirement obligation of industrial landfills." } } }, "auth_ref": [] }, "ifrs-full_Assets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "Assets", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL ASSETS", "label": "Assets" } }, "en": { "role": { "documentation": "The amount of a present economic resource controlled by the entity as a result of past events. Economic resource is a right that has the potential to produce economic benefits." } } }, "auth_ref": [ "r22", "r184", "r185", "r186", "r265", "r268" ] }, "ifrs-full_AssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AssetsAbstract", "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Assets", "label": "Assets [abstract]" } } }, "auth_ref": [] }, "suz_AssetsFinancingMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AssetsFinancingMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Assets Financing", "label": "Assets Financing [Member]", "documentation": "This member stands for borrowings for assets financing." } } }, "auth_ref": [] }, "ifrs-full_AssociatesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AssociatesMember", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Associate", "label": "Total for all associates [member]" } }, "en": { "role": { "documentation": "This member stands for the entities over which the investor has significant influence." } } }, "auth_ref": [ "r98", "r107", "r109", "r183" ] }, "ifrs-full_AtFairValueMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AtFairValueMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "At fair value", "label": "At fair value [member]" } }, "en": { "role": { "documentation": "This member stands for measurement based on fair value. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date." } } }, "auth_ref": [ "r138", "r147", "r170", "r184" ] }, "suz_AvailableForCompletionShareUnits": { "xbrltype": "decimalItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AvailableForCompletionShareUnits", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Available for completion", "label": "Available For Completion Share Units", "documentation": "Represents share-based payment instruments that have met the vesting conditions and are available for completion but not yet exercised or transferred." } } }, "auth_ref": [] }, "suz_AverageAnnualGrowthVolumePerHectarePerYear": { "xbrltype": "decimalItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AverageAnnualGrowthVolumePerHectarePerYear", "presentation": [ "http://ri.com.br/role/BiologicalassetsMeasurementofthepremisesadoptedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Average Annual Growth Volume Per Hectare Per Year", "label": "Average Annual Growth Volume Per Hectare Per Year", "documentation": "Average Annual Growth Volume Per Hectare Per Year" } } }, "auth_ref": [] }, "suz_AverageCapitalisationRatePerMonthPropertyPlantAndEquipment": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AverageCapitalisationRatePerMonthPropertyPlantAndEquipment", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentCapitalizedExpensesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Average Capitalisation Rate Per Month, Property, Plant and Equipment", "label": "Average Capitalisation Rate Per Month, Property, Plant and Equipment", "documentation": "The capitalization rate per month." } } }, "auth_ref": [] }, "suz_AverageCycleForFormationOfForestsBiologicalAssets": { "xbrltype": "durationItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AverageCycleForFormationOfForestsBiologicalAssets", "presentation": [ "http://ri.com.br/role/BiologicalassetsRollforwardofbiologicalassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Average Cycle for Formation of Forests, Biological Assets", "label": "Average Cycle for Formation of Forests, Biological Assets", "documentation": "The period of harvest cycle with productivity and area of plantation for determining the fair value of biological assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but not limited to, weeks in a year or quarter." } } }, "auth_ref": [] }, "ifrs-full_AverageEffectiveTaxRate": { "xbrltype": "percentItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "AverageEffectiveTaxRate", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Effective rate of income and social contribution tax expenses", "label": "Average effective tax rate" } }, "en": { "role": { "documentation": "The tax expense (income) divided by the accounting profit. [Refer: Accounting profit]" } } }, "auth_ref": [ "r58" ] }, "suz_AverageExchangeRate": { "xbrltype": "decimalItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AverageExchangeRate", "presentation": [ "http://ri.com.br/role/IntangibleassetsValuationassumptionsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Average Exchange Rate", "label": "Average Exchange Rate", "documentation": "Average Exchange Rate" } } }, "auth_ref": [] }, "suz_AverageGrossSalePriceOfEucalyptus": { "xbrltype": "decimalItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AverageGrossSalePriceOfEucalyptus", "presentation": [ "http://ri.com.br/role/BiologicalassetsMeasurementofthepremisesadoptedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Average gross sale price of eucalyptus", "label": "Average gross sale price of eucalyptus", "documentation": "Average gross sale price of eucalyptus" } } }, "auth_ref": [] }, "suz_AveragePriceOfCommonShares": { "xbrltype": "perShareItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AveragePriceOfCommonShares", "presentation": [ "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Average price of common shares", "label": "Average price of common shares", "documentation": "Average price of common shares" } } }, "auth_ref": [] }, "suz_AverageRiskMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "AverageRiskMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Average Risk", "label": "Average Risk member", "documentation": "This member stands for the Entity's internal credit quality assessment of average risk." } } }, "auth_ref": [] }, "suz_BCHoldingOsterreichGmbHBCMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BCHoldingOsterreichGmbHBCMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails" ], "lang": { "en-us": { "role": { "terseLabel": "B&C Holding \u00d6sterreich GmbH (\u201cB&C\u201d) [Member]", "label": "B&C Holding \u00d6sterreich GmbH (\u201cB&C\u201d) [Member]", "documentation": "B&C Holding \u00d6sterreich GmbH (\u201cB&C\u201d)" } } }, "auth_ref": [] }, "suz_BNBParibasMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BNBParibasMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BNB Paribas", "label": "BNB Paribas [Member]", "documentation": "BNB Paribas" } } }, "auth_ref": [] }, "suz_BNDESMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BNDESMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BNDES", "label": "BNDES [Member]", "documentation": "This member stands for Brazilian National Bank for Economic and Social Development." } } }, "auth_ref": [] }, "suz_BNDESSELICMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BNDESSELICMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BNDES \u2013 SELIC [Member]", "label": "BNDES \u2013 SELIC [Member]", "documentation": "BNDES \u2013 SELIC" } } }, "auth_ref": [] }, "suz_BNDESTJLPMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BNDESTJLPMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BNDES \u2013 TJLP [Member]", "label": "BNDES \u2013 TJLP [Member]", "documentation": "BNDES \u2013 TJLP" } } }, "auth_ref": [] }, "suz_BNDESTLPMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BNDESTLPMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BNDES \u2013 TLP [Member]", "label": "BNDES \u2013 TLP [Member]", "documentation": "BNDES \u2013 TLP" } } }, "auth_ref": [] }, "suz_BNDESTRMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BNDESTRMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BNDES \u2013 TR", "label": "BNDES \u2013TR [Member]", "documentation": "BNDES \u2013TR" } } }, "auth_ref": [] }, "suz_BNDESUMBNDESMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BNDESUMBNDESMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BNDES - UMBNDES", "label": "BNDES \u2013UMBNDES [Member]", "documentation": "BNDES \u2013UMBNDES" } } }, "auth_ref": [] }, "suz_BNDESUSMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BNDESUSMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BNDES - US$", "label": "BNDES - US$ [Member]", "documentation": "BNDES - US$" } } }, "auth_ref": [] }, "suz_BNPBankMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BNPBankMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BNP Bank [Member]", "label": "BNP Bank [Member]", "documentation": "BNP Bank" } } }, "auth_ref": [] }, "country_BR": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2024", "localname": "BR", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BRAZIL", "label": "BRAZIL" } } }, "auth_ref": [] }, "currency_BRL": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2024", "localname": "BRL", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Brazil, Brazil Real", "label": "Brazil, Brazil Real" } } }, "auth_ref": [] }, "suz_BalanceSheetLocationAxis": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BalanceSheetLocationAxis", "presentation": [ "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "IFRS Balance Sheet Location [Axis]", "label": "Balance Sheet Location [Axis]", "documentation": "Information by location on balance sheet (statement of financial position)." } } }, "auth_ref": [] }, "suz_BalanceSheetLocationDomain": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BalanceSheetLocationDomain", "presentation": [ "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "IFRS Balance Sheet Location [Domain]", "label": "Balance Sheet Location [Domain]", "documentation": "Balance Sheet Location [Domain]" } } }, "auth_ref": [] }, "ifrs-full_BalancesWithBanks": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BalancesWithBanks", "crdr": "debit", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and banks", "label": "Balances with banks" } }, "en": { "role": { "documentation": "The amount of cash balances held at banks." } } }, "auth_ref": [ "r386" ] }, "suz_BancoSafraMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BancoSafraMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Banco Safra", "label": "Banco Safra [Member]", "documentation": "Banco Safra" } } }, "auth_ref": [] }, "suz_BankJPMorganMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BankJPMorganMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Bank JP Morgan", "label": "Bank JP Morgan [Member]", "documentation": "Bank JP Morgan" } } }, "auth_ref": [] }, "ifrs-full_BasicEarningsLossPerShare": { "xbrltype": "perShareItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BasicEarningsLossPerShare", "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/EarningspershareBasicDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Basic earnings (loss) per share", "verboseLabel": "Basic earnings per common share \u2013 R$", "label": "Basic earnings (loss) per share" } }, "en": { "role": { "documentation": "The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator) divided by the weighted average number of ordinary shares outstanding during the period (the denominator)." } } }, "auth_ref": [ "r111", "r112" ] }, "ifrs-full_BasicEarningsPerShareAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BasicEarningsPerShareAbstract", "presentation": [ "http://ri.com.br/role/EarningspershareBasicDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Basic earnings per share [abstract]", "label": "Basic earnings per share [abstract]" } } }, "auth_ref": [] }, "suz_BasisOfPreparationAndPresentationOfUnauditedCondensedConsolidatedFinancialInformationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BasisOfPreparationAndPresentationOfUnauditedCondensedConsolidatedFinancialInformationAbstract", "lang": { "en-us": { "role": { "label": "Basis of preparation and presentation of unaudited condensed consolidated financial information [Abstract]", "documentation": "Basis of preparation and presentation of unaudited condensed consolidated financial information [Abstract]" } } }, "auth_ref": [] }, "suz_BemAgroIntegracaoEDesenvolvimentoS.AMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BemAgroIntegracaoEDesenvolvimentoS.AMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Bem Agro Integra\u00e7\u00e3o e Desenvolvimento S.A. (Indirect)", "label": "Bem Agro Integra\u00e7\u00e3o e Desenvolvimento S.A [Member]", "documentation": "Bem Agro Integra\u00e7\u00e3o e Desenvolvimento S.A [member]" } } }, "auth_ref": [] }, "suz_BexmaParticipacoesLtda.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BexmaParticipacoesLtda.Member", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Bexma Participacoes Ltda.", "label": "Bexma Participacoes Ltda.", "documentation": "This member stands for Bexma Participacoes Ltda. (\"Bexma\"), a related party, controlled by key management personnel." } } }, "auth_ref": [] }, "ifrs-full_BiologicalAssetsByAgeAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BiologicalAssetsByAgeAxis", "presentation": [ "http://ri.com.br/role/BiologicalassetsMeasurementofthepremisesadoptedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Biological assets by age [axis]", "label": "Biological assets by age [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r302" ] }, "ifrs-full_BiologicalAssetsByAgeDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BiologicalAssetsByAgeDomain", "presentation": [ "http://ri.com.br/role/BiologicalassetsMeasurementofthepremisesadoptedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Biological assets by age [domain]", "label": "Biological assets by age [domain]" } }, "en": { "role": { "documentation": "This member stands for all biological assets when disaggregated by age. It also represents the standard value for the 'Biological assets by age' axis if no other member is used. [Refer: Biological assets]" } } }, "auth_ref": [ "r302" ] }, "ifrs-full_BiologicalAssetsDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BiologicalAssetsDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Biological assets [domain]", "label": "Biological assets [domain]" } }, "en": { "role": { "documentation": "This member stands for living animals or plants. It also represents the standard value for the 'Biological assets' axis if no other member is used." } } }, "auth_ref": [ "r378" ] }, "suz_BiologicalAssetsForProductionDomain": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BiologicalAssetsForProductionDomain", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Biological assets for production", "label": "Biological assets for production [Domain]", "documentation": "Biological assets for production" } } }, "auth_ref": [] }, "suz_BiomasMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BiomasMember", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Biomas", "label": "Biomas [Member]", "documentation": "Biomas" } } }, "auth_ref": [] }, "suz_BiomasServicosAmbientaisRestauracaoECarbonoS.A.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BiomasServicosAmbientaisRestauracaoECarbonoS.A.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Biomas Servi\u00e7os Ambientais, Restaura\u00e7\u00e3o e Carbono S.A. (Direct)", "label": "Biomas Servi\u00e7os Ambientais, Restaura\u00e7\u00e3o e Carbono S.A. [Member]", "documentation": "Biomas Servi\u00e7os Ambientais, Restaura\u00e7\u00e3o e Carbono S.A." } } }, "auth_ref": [] }, "suz_BizmaInvestimentosLtda.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BizmaInvestimentosLtda.Member", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Bizma Investimentos Ltda. [Member]", "label": "Bizma Investimentos Ltda. [Member]", "documentation": "This member stands for Bizma Investimentos Ltda. (\"Bizma\") , a related party controlled by key management personnel." } } }, "auth_ref": [] }, "suz_BondMaturityDateMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BondMaturityDateMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Bond Maturity Date", "label": "Bond Maturity Date [Member]", "documentation": "Bond Maturity Date" } } }, "auth_ref": [] }, "suz_BondsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BondsMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Bonds", "label": "Bonds [Member]", "documentation": "Bonds" } } }, "auth_ref": [] }, "suz_BorrowingCostMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BorrowingCostMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Capitalized loan costs", "label": "Borrowing cost", "documentation": "This member stands for borrowing costs." } } }, "auth_ref": [] }, "ifrs-full_BorrowingCostsIncurred": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BorrowingCostsIncurred", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRollforwardofloansfinancinganddebenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest accrued", "label": "Borrowing costs incurred" } }, "en": { "role": { "documentation": "The amount of interest and other costs that an entity incurs in connection with the borrowing of funds." } } }, "auth_ref": [ "r351" ] }, "suz_BorrowingTerm": { "xbrltype": "durationItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BorrowingTerm", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Borrowing, term", "label": "Borrowing, Term", "documentation": "Borrowing, Term" } } }, "auth_ref": [] }, "ifrs-full_Borrowings": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "Borrowings", "crdr": "credit", "calculation": { "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRollforwardofloansfinancinganddebenturesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Borrowings", "periodStartLabel": "Opening balance", "periodEndLabel": "Closing balance", "label": "Borrowings" } }, "en": { "role": { "documentation": "The amount of outstanding funds that the entity is obligated to repay." } } }, "auth_ref": [ "r353" ] }, "ifrs-full_BorrowingsAdjustmentToInterestRateBasis": { "xbrltype": "percentItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BorrowingsAdjustmentToInterestRateBasis", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Borrowings, adjustment to interest rate basis", "label": "Borrowings, adjustment to interest rate basis" } }, "en": { "role": { "documentation": "The adjustment to the basis (reference rate) used for calculation of the interest rate on borrowings. [Refer: Borrowings]" } } }, "auth_ref": [ "r389" ] }, "suz_BorrowingsBeforeOtherAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BorrowingsBeforeOtherAdjustments", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total", "label": "Borrowings, Before Other Adjustments", "documentation": "The amount of borrowings before other adjustments." } } }, "auth_ref": [] }, "ifrs-full_BorrowingsByNameAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BorrowingsByNameAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Borrowings by name [axis]", "label": "Borrowings by name [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r389" ] }, "ifrs-full_BorrowingsByNameDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BorrowingsByNameDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Borrowings by name [domain]", "label": "Borrowings by name [domain]" } }, "en": { "role": { "documentation": "This member stands for all borrowings when disaggregated by name. It also represents the standard value for the 'Borrowings by name' axis if no other member is used. [Refer: Borrowings]" } } }, "auth_ref": [ "r389" ] }, "ifrs-full_BorrowingsInterestRate": { "xbrltype": "percentItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BorrowingsInterestRate", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Borrowings, interest rate", "label": "Borrowings, interest rate" } }, "en": { "role": { "documentation": "The interest rate on borrowings. [Refer: Borrowings]" } } }, "auth_ref": [ "r389" ] }, "suz_BorrowingsTransactionTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BorrowingsTransactionTypeAxis", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Borrowings by name [axis]", "label": "Borrowings Transaction Type [Axis]", "documentation": "Borrowings Transaction Type" } } }, "auth_ref": [] }, "suz_BorrowingsTransactionTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BorrowingsTransactionTypeDomain", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Borrowings Transaction Type [Domain]", "label": "Borrowings Transaction Type [Domain]", "documentation": "Borrowings Transaction Type" } } }, "auth_ref": [] }, "ifrs-full_BottomOfRangeMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BottomOfRangeMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails", "http://ri.com.br/role/IntangibleassetsValuationassumptionsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Bottom of range [member]", "label": "Bottom of range [member]" } }, "en": { "role": { "documentation": "This member stands for the bottom of a range." } } }, "auth_ref": [ "r156", "r189", "r209", "r220", "r317", "r319", "r389" ] }, "suz_BrAAAMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BrAAAMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "brAAA", "label": "brAAA [Member]", "documentation": "brAAA" } } }, "auth_ref": [] }, "suz_BrAAMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BrAAMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "brAA+", "label": "brAA+ [Member]", "documentation": "brAA+" } } }, "auth_ref": [] }, "suz_BrAAMemberMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BrAAMemberMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "brAA member", "label": "brAA member [Member]", "documentation": "brAA member" } } }, "auth_ref": [] }, "suz_BrAAMemberrMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BrAAMemberrMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "brAA- memberr", "label": "brAA- memberr [Member]", "documentation": "brAA- memberr" } } }, "auth_ref": [] }, "suz_BrAMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BrAMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "brA", "label": "brA [Member]", "documentation": "brA" } } }, "auth_ref": [] }, "suz_BrBBBMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BrBBBMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "brBBB-", "label": "brBBB- [Member]", "documentation": "brBBB-" } } }, "auth_ref": [] }, "suz_BrBBMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BrBBMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "brBB", "label": "brBB [Member]", "documentation": "brBB" } } }, "auth_ref": [] }, "suz_BrBBMemberMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BrBBMemberMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "brBB- member", "label": "brBB- member [Member]", "documentation": "brBB- member" } } }, "auth_ref": [] }, "suz_BrandNamesAndPatentsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BrandNamesAndPatentsMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trademarks and patents", "label": "Trademarks and patents", "documentation": "This member stands for trademark and patents." } } }, "auth_ref": [] }, "suz_BrazilianFederalLongTermInterestRateMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BrazilianFederalLongTermInterestRateMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BNDES \u2013 TJLP", "label": "TJLP", "documentation": "This member stands for the Brazilian federal long-term interest rate (TJLP)." } } }, "auth_ref": [] }, "suz_BrazilianFederalLongTermRateMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BrazilianFederalLongTermRateMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BNDES \u2013 TLP", "label": "TLP", "documentation": "This member stands for the Brazilian federal long-term rate (TLP)." } } }, "auth_ref": [] }, "suz_BrazilianNationalBankForEconomicAndSocialDevelopmentIofMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "BrazilianNationalBankForEconomicAndSocialDevelopmentIofMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BNDES", "label": "BNDES (\"IOF\")", "documentation": "This member stands for the IOF tax imposed on loans issued by Brazilian National Bank for Economic and Social Development." } } }, "auth_ref": [] }, "ifrs-full_BuildingsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BuildingsMember", "presentation": [ "http://ri.com.br/role/LEASESLeaseliabilitiesDetails", "http://ri.com.br/role/LEASESRightofuseassetsDetails", "http://ri.com.br/role/PropertyplantandequipmentItemspledgedascollateralDetails", "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Buildings", "label": "Buildings [member]" } }, "en": { "role": { "documentation": "This member stands for a class of plant, property and equipment representing depreciable buildings and similar structures for use in operations. [Refer: Property, plant and equipment]" } } }, "auth_ref": [ "r363" ] }, "ifrs-full_BusinessCombinationsAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BusinessCombinationsAxis", "presentation": [ "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails", "http://ri.com.br/role/INTANGIBLEGoodwillandintangibleassetswithindefiniteusefullifeDetails", "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesContingencieswithpossiblelossesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Business combinations [axis]", "label": "Business combinations [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r223" ] }, "ifrs-full_BusinessCombinationsDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BusinessCombinationsDomain", "presentation": [ "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails", "http://ri.com.br/role/INTANGIBLEGoodwillandintangibleassetswithindefiniteusefullifeDetails", "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesContingencieswithpossiblelossesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Business combinations [domain]", "label": "Business combinations [domain]" } }, "en": { "role": { "documentation": "This member stands for the standard value for the 'Business combinations' axis if no other member is used." } } }, "auth_ref": [ "r223", "r226" ] }, "ifrs-full_BusinessCombinationsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "BusinessCombinationsMember", "presentation": [ "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Business combinations [member]", "label": "Total for all business combinations [member]" } }, "en": { "role": { "documentation": "This member stands for transactions or other events in which an acquirer obtains control of one or more businesses. Transactions sometimes referred to as 'true mergers' or 'mergers of equals' are also business combinations as that term is used in IFRS 3." } } }, "auth_ref": [ "r223" ] }, "country_CA": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2024", "localname": "CA", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "CANADA", "label": "CANADA" } } }, "auth_ref": [] }, "suz_CDIIPCAMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CDIIPCAMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "CDI/IPCA", "label": "CDI/IPCA [Member]", "documentation": "This member stands for the Brazilian Central Bank local interbank deposit certificate rate for investments and consumer price index inflation rates." } } }, "auth_ref": [] }, "suz_CDIMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CDIMember", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails", "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails", "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "CDI", "label": "CDI [Member]", "documentation": "This member stands for the Brazilian Central Bank local interbank deposit certificate rate. Calculated as a daily average of overnight interbank loans." } } }, "auth_ref": [] }, "country_CH": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2024", "localname": "CH", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "SWITZERLAND", "label": "SWITZERLAND" } } }, "auth_ref": [] }, "country_CN": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2024", "localname": "CN", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "CHINA", "label": "CHINA" } } }, "auth_ref": [] }, "ifrs-full_CancellationOfTreasuryShares": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CancellationOfTreasuryShares", "crdr": "credit", "presentation": [ "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Treasury shares canceled (Note )", "label": "Cancellation of treasury shares" } }, "en": { "role": { "documentation": "The amount of treasury stock cancelled during the period. [Refer: Treasury shares]" } } }, "auth_ref": [ "r350" ] }, "ifrs-full_CapitalReserve": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CapitalReserve", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_EquityAttributableToOwnersOfParent", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Capital reserves", "label": "Capital reserve" } }, "en": { "role": { "documentation": "A component of equity representing the capital reserves." } } }, "auth_ref": [ "r353" ] }, "ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails", "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]", "label": "Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r64", "r69", "r131", "r135", "r139", "r140", "r141", "r147", "r148", "r225", "r242", "r243" ] }, "ifrs-full_CarryingAmountMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CarryingAmountMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails", "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Carrying amount [member]", "label": "Carrying amount [member]" } }, "en": { "role": { "documentation": "This member stands for the amount at which an asset is recognised in the statement of financial position (after deducting any accumulated depreciation or amortisation and accumulated impairment losses). It also represents the standard value for the 'Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount' axis if no other member is used. [Refer: Depreciation and amortisation expense; Impairment loss]" } } }, "auth_ref": [ "r69", "r135", "r139", "r141", "r147", "r225", "r242", "r243" ] }, "suz_CashAndBanksMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CashAndBanksMember", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and banks", "label": "Cash and banks", "documentation": "This member stands for cash and banks." } } }, "auth_ref": [] }, "ifrs-full_CashAndCashEquivalents": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CashAndCashEquivalents", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentAssets", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails", "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and cash equivalents", "periodStartLabel": "At the beginning of the period", "periodEndLabel": "At the end of the period", "label": "Cash and cash equivalents" } }, "en": { "role": { "documentation": "The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents]" } } }, "auth_ref": [ "r17", "r157", "r177" ] }, "ifrs-full_CashAndCashEquivalentsAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CashAndCashEquivalentsAbstract", "lang": { "en-us": { "role": { "label": "Cash and cash equivalents [abstract]" } } }, "auth_ref": [] }, "suz_CashAndCashEquivalentsAndMarketableSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CashAndCashEquivalentsAndMarketableSecuritiesMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and cash equivalents and marketable securities", "label": "Cash and cash equivalents and marketable securities [Member]", "documentation": "Cash and cash equivalents and marketable securities" } } }, "auth_ref": [] }, "suz_CashAndCashEquivalentsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CashAndCashEquivalentsLineItems", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and Cash Equivalents [Line Items]", "label": "Cash and Cash Equivalents [Line Items]", "documentation": "Cash and Cash Equivalents [Line Items]" } } }, "auth_ref": [] }, "suz_CashAndCashEquivalentsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CashAndCashEquivalentsMember", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsBookvalueoffinancialassetsrepresentingexposuretocreditriskDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and cash equivalents", "label": "Cash and cash equivalents [Member]", "documentation": "Currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates." } } }, "auth_ref": [] }, "suz_CashAndCashEquivalentsTable": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CashAndCashEquivalentsTable", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and Cash Equivalents [Table]", "label": "Cash and Cash Equivalents [Table]", "documentation": "Schedule of cash and cash equivalent balances." } } }, "auth_ref": [] }, "ifrs-full_CashFlowsFromUsedInFinancingActivities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CashFlowsFromUsedInFinancingActivities", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_IncreaseDecreaseInCashAndCashEquivalents", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "totalLabel": "Cash (used) by financing activities", "label": "Cash flows from (used in) financing activities" } }, "en": { "role": { "documentation": "The cash flows from (used in) financing activities, which are activities that result in changes in the size and composition of the contributed equity and borrowings of the entity, from continuing and discontinued operations." } } }, "auth_ref": [ "r149", "r159" ] }, "ifrs-full_CashFlowsFromUsedInInvestingActivities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CashFlowsFromUsedInInvestingActivities", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_IncreaseDecreaseInCashAndCashEquivalents", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "totalLabel": "Cash provided (used) in investing activities", "label": "Cash flows from (used in) investing activities" } }, "en": { "role": { "documentation": "The cash flows from (used in) investing activities, which are the acquisition and disposal of long-term assets and other investments not included in cash equivalents, from continuing and discontinued operations." } } }, "auth_ref": [ "r149", "r159" ] }, "ifrs-full_CashFlowsFromUsedInOperatingActivities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CashFlowsFromUsedInOperatingActivities", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_IncreaseDecreaseInCashAndCashEquivalents", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "totalLabel": "Cash provided by operating activities", "label": "Cash flows from (used in) operating activities" } }, "en": { "role": { "documentation": "The cash flows from (used in) operating activities, which are the principal revenue-producing activities of the entity and other activities that are not investing or financing activities, from continuing and discontinued operations. [Refer: Revenue]" } } }, "auth_ref": [ "r149", "r159" ] }, "ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CashFlowsFromUsedInOperatingActivitiesAbstract", "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Cash flows from (used in) operating activities", "label": "Cash flows from (used in) operating activities [abstract]" } } }, "auth_ref": [] }, "ifrs-full_CashFlowsFromUsedInOperations": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CashFlowsFromUsedInOperations", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "totalLabel": "Cash generated from operations", "label": "Cash flows from (used in) operations" } }, "en": { "role": { "documentation": "The cash from (used in) the entity's operations." } } }, "auth_ref": [ "r311", "r313" ] }, "ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Capital increase in affiliates", "label": "Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities" } }, "en": { "role": { "documentation": "The aggregate cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities. [Refer: Total for all subsidiaries [member]]" } } }, "auth_ref": [ "r155" ] }, "ifrs-full_CategoriesOfFinancialAssetsAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CategoriesOfFinancialAssetsAxis", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails", "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Categories of financial assets [axis]", "label": "Categories of financial assets [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r259" ] }, "ifrs-full_CategoriesOfFinancialAssetsDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CategoriesOfFinancialAssetsDomain", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails", "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Categories of financial assets [domain]", "label": "Categories of financial assets [domain]" } }, "en": { "role": { "documentation": "This member stands for aggregated categories of financial assets. It also represents the standard value for the 'Categories of financial assets' axis if no other member is used. [Refer: Financial assets]" } } }, "auth_ref": [ "r259" ] }, "ifrs-full_CategoriesOfFinancialLiabilitiesAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CategoriesOfFinancialLiabilitiesAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Categories of financial liabilities [axis]", "label": "Categories of financial liabilities [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r259" ] }, "ifrs-full_CategoriesOfFinancialLiabilitiesDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CategoriesOfFinancialLiabilitiesDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Categories of financial liabilities [domain]", "label": "Categories of financial liabilities [domain]" } }, "en": { "role": { "documentation": "This member stands for aggregated categories of financial liabilities. It also represents the standard value for the 'Categories of financial liabilities' axis if no other member is used. [Refer: Financial assets]" } } }, "auth_ref": [ "r259" ] }, "ifrs-full_CategoriesOfRelatedPartiesAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CategoriesOfRelatedPartiesAxis", "presentation": [ "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails", "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Categories of related parties [axis]", "label": "Categories of related parties [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r101" ] }, "ifrs-full_CategoriesOfRelatedPartiesDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CategoriesOfRelatedPartiesDomain", "presentation": [ "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails", "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Categories of related parties [domain]", "label": "Categories of related parties [domain]" } }, "en": { "role": { "documentation": "This member stands for the standard value for the 'Categories of related parties' axis if no other member is used." } } }, "auth_ref": [ "r101" ] }, "suz_CelluforceInc.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CelluforceInc.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Celluforce Inc. (Direct)", "label": "Celluforce Inc. [Member]", "documentation": "Celluforce Inc." } } }, "auth_ref": [] }, "suz_CentralAndSouthAmericaMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CentralAndSouthAmericaMember", "presentation": [ "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Central and South America", "label": "Central and South America [Member]", "documentation": "Central and South America" } } }, "auth_ref": [] }, "suz_CerradoProjectInvestmentsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CerradoProjectInvestmentsMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cerrado Project Investments", "label": "Cerrado Project Investments", "documentation": "This member stands for Cerrado Project investments." } } }, "auth_ref": [] }, "suz_CerradoProjectMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CerradoProjectMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsCerradoProjectDetails", "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cerrado Project", "label": "Cerrado Project", "documentation": "This member stands for Cerrado Project." } } }, "auth_ref": [] }, "suz_ChangeInAmortizationOfFundraisingCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ChangeInAmortizationOfFundraisingCosts", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRollforwardofloansfinancinganddebenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization of fundraising costs", "label": "Change in Amortization of Fundraising Costs", "documentation": "Amortization of debt issuance costs." } } }, "auth_ref": [] }, "ifrs-full_ChangesInIntangibleAssetsOtherThanGoodwillAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ChangesInIntangibleAssetsOtherThanGoodwillAbstract", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Changes in intangible assets other than goodwill [abstract]", "label": "Changes in intangible assets other than goodwill [abstract]" } } }, "auth_ref": [] }, "ifrs-full_CharacteristicsOfDefinedBenefitPlansAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CharacteristicsOfDefinedBenefitPlansAxis", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Characteristics of defined benefit plans [axis]", "label": "Characteristics of defined benefit plans [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r294" ] }, "ifrs-full_CharacteristicsOfDefinedBenefitPlansDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CharacteristicsOfDefinedBenefitPlansDomain", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Characteristics of defined benefit plans [domain]", "label": "Characteristics of defined benefit plans [domain]" } }, "en": { "role": { "documentation": "This member stands for all defined benefit plans when disaggregated by characteristics of defined benefits plans. It also represents the standard value for the 'Characteristics of defined benefit plans' axis if no other member is used." } } }, "auth_ref": [ "r294" ] }, "suz_CivelecParticipacoesLtdaMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CivelecParticipacoesLtdaMember", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Civelec Participa\u00e7\u00f5es Ltda", "label": "Civelec Participa\u00e7\u00f5es Ltda [Member]", "documentation": "Civelec Participa\u00e7\u00f5es Ltda" } } }, "auth_ref": [] }, "suz_CivilAndEnvironmentalContingentLiabilityMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CivilAndEnvironmentalContingentLiabilityMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesContingencieswithpossiblelossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Civil and environmental (1) (2)", "label": "Civil and environment", "documentation": "This member stands for a contingent liability for civil and environmental." } } }, "auth_ref": [] }, "suz_CivilEnvironmentAndRealEstateMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CivilEnvironmentAndRealEstateMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesCivillandEnviromentDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Civil, environment and real estate", "label": "Civil, environment and real estate [Member]", "documentation": "This member stands for a contingent liability for civil, environmental and real estate." } } }, "auth_ref": [] }, "ifrs-full_ClassesOfAssetsAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfAssetsAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of assets [axis]", "label": "Classes of assets [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r114", "r115", "r187", "r201" ] }, "ifrs-full_ClassesOfAssetsDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfAssetsDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of assets [domain]", "label": "Classes of assets [domain]" } }, "en": { "role": { "documentation": "This member stands for a present economic resource controlled by the entity as a result of past events. Economic resource is a right that has the potential to produce economic benefits. It also represents the standard value for the 'Classes of assets' axis if no other member is used." } } }, "auth_ref": [ "r114", "r187", "r201" ] }, "ifrs-full_ClassesOfContingentLiabilitiesAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfContingentLiabilitiesAxis", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of contingent liabilities [axis]", "label": "Classes of contingent liabilities [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r127", "r224" ] }, "ifrs-full_ClassesOfContingentLiabilitiesDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfContingentLiabilitiesDomain", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of contingent liabilities [domain]", "label": "Classes of contingent liabilities [domain]" } }, "en": { "role": { "documentation": "This member stands for possible obligations that arise from past events and whose existence will be confirmed only by the occurrence or non-occurrence of one or more uncertain future events not wholly within the control of the entity; or, present obligations that arise from past events but are not recognised because (a) it is probable that an outflow of resources embodying economic benefits will be required to settle the obligations; or (b) the amount of the obligations cannot be measured with sufficient reliability. It also represents the standard value for the 'Classes of contingent liabilities' axis if no other member is used." } } }, "auth_ref": [ "r128", "r224" ] }, "ifrs-full_ClassesOfFinancialAssetsAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfFinancialAssetsAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsBookvalueoffinancialassetsrepresentingexposuretocreditriskDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails", "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails", "http://ri.com.br/role/MarketablesecuritiesDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails", "http://ri.com.br/role/TradeaccountsreceivablesRollforwardoftheexpectedcreditlossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of financial assets [axis]", "label": "Classes of financial assets [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r216", "r251", "r252", "r277", "r278" ] }, "ifrs-full_ClassesOfFinancialAssetsDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfFinancialAssetsDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsBookvalueoffinancialassetsrepresentingexposuretocreditriskDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails", "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails", "http://ri.com.br/role/MarketablesecuritiesDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails", "http://ri.com.br/role/TradeaccountsreceivablesRollforwardoftheexpectedcreditlossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of financial assets [domain]", "label": "Classes of financial assets [domain]" } }, "en": { "role": { "documentation": "This member stands for aggregated classes of financial assets. It also represents the standard value for the 'Classes of financial assets' axis if no other member is used. [Refer: Financial assets]" } } }, "auth_ref": [ "r216", "r251", "r252", "r277", "r278" ] }, "ifrs-full_ClassesOfFinancialInstrumentsAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfFinancialInstrumentsAxis", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables", "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of financial instruments [axis]", "label": "Classes of financial instruments [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r242", "r244", "r246", "r247" ] }, "ifrs-full_ClassesOfFinancialInstrumentsDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfFinancialInstrumentsDomain", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables", "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of financial instruments [domain]", "label": "Classes of financial instruments [domain]" } }, "en": { "role": { "documentation": "This member stands for aggregated classes of financial instruments. Financial instruments are contracts that give rise to a financial asset of one entity and a financial liability or equity instrument of another entity. It also represents the standard value for the 'Classes of financial instruments' axis if no other member is used. [Refer: Financial assets; Financial liabilities]" } } }, "auth_ref": [ "r242", "r244", "r246", "r247" ] }, "ifrs-full_ClassesOfFinancialLiabilitiesAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfFinancialLiabilitiesAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of financial liabilities [axis]", "label": "Classes of financial liabilities [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r251", "r252", "r277", "r278" ] }, "ifrs-full_ClassesOfFinancialLiabilitiesDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfFinancialLiabilitiesDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of financial liabilities [domain]", "label": "Classes of financial liabilities [domain]" } }, "en": { "role": { "documentation": "This member stands for aggregated classes financial liabilities. It also represents the standard value for the 'Classes of financial liabilities' axis if no other member is used. [Refer: Financial liabilities]" } } }, "auth_ref": [ "r251", "r252", "r277", "r278" ] }, "ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfIntangibleAssetsOtherThanGoodwillAxis", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of intangible assets other than goodwill [axis]", "label": "Classes of intangible assets other than goodwill [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r136" ] }, "ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfIntangibleAssetsOtherThanGoodwillDomain", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of intangible assets other than goodwill [domain]", "label": "Classes of intangible assets other than goodwill [domain]" } }, "en": { "role": { "documentation": "This member stands for the standard value for the 'Classes of intangible assets other than goodwill' axis if no other member is used." } } }, "auth_ref": [ "r136" ] }, "ifrs-full_ClassesOfLiabilitiesAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfLiabilitiesAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of liabilities [axis]", "label": "Classes of liabilities [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r187" ] }, "ifrs-full_ClassesOfLiabilitiesDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfLiabilitiesDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of liabilities [domain]", "label": "Classes of liabilities [domain]" } }, "en": { "role": { "documentation": "This member stands for a present obligation of the entity to transfer an economic resource as a result of past events. Economic resource is a right that has the potential to produce economic benefits. It also represents the standard value for the 'Classes of liabilities' axis if no other member is used. [Refer: Liabilities]" } } }, "auth_ref": [ "r187" ] }, "ifrs-full_ClassesOfOtherProvisionsDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfOtherProvisionsDomain", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesContingencieswithpossiblelossesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesCivillandEnviromentDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesLaborDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of other provisions [domain]", "label": "Classes of other provisions [domain]" } }, "en": { "role": { "documentation": "This member stands for provisions other than provisions for employee benefits. It also represents the standard value for the 'Classes of other provisions' axis if no other member is used. [Refer: Provisions]" } } }, "auth_ref": [ "r126" ] }, "ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfPropertyPlantAndEquipmentAxis", "presentation": [ "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails", "http://ri.com.br/role/LEASESLeaseliabilitiesDetails", "http://ri.com.br/role/LEASESRightofuseassetsDetails", "http://ri.com.br/role/PropertyplantandequipmentItemspledgedascollateralDetails", "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of property, plant and equipment [axis]", "label": "Classes of property, plant and equipment [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r70" ] }, "ifrs-full_ClassesOfPropertyPlantAndEquipmentDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfPropertyPlantAndEquipmentDomain", "presentation": [ "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails", "http://ri.com.br/role/LEASESLeaseliabilitiesDetails", "http://ri.com.br/role/LEASESRightofuseassetsDetails", "http://ri.com.br/role/PropertyplantandequipmentItemspledgedascollateralDetails", "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property, plant and equipment [member]", "label": "Classes of property, plant and equipment [domain]" } }, "en": { "role": { "documentation": "This member stands for the standard value for the 'Classes of property, plant and equipment' axis if no other member is used." } } }, "auth_ref": [ "r70" ] }, "ifrs-full_ClassesOfProvisionsAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfProvisionsAxis", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesContingencieswithpossiblelossesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesCivillandEnviromentDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesLaborDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of other provisions [axis]", "label": "Classes of other provisions [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r126" ] }, "ifrs-full_ClassesOfShareCapitalAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfShareCapitalAxis", "presentation": [ "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of share capital [axis]", "label": "Classes of share capital [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r34" ] }, "ifrs-full_ClassesOfShareCapitalDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClassesOfShareCapitalDomain", "presentation": [ "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Classes of share capital [domain]", "label": "Classes of share capital [domain]" } }, "en": { "role": { "documentation": "This member stands for share capital of the entity. It also represents the standard value for the 'Classes of share capital' axis if no other member is used." } } }, "auth_ref": [ "r34" ] }, "ifrs-full_ClosingForeignExchangeRate": { "xbrltype": "decimalItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ClosingForeignExchangeRate", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Closing foreign exchange rate", "label": "Closing foreign exchange rate" } }, "en": { "role": { "documentation": "The spot exchange rate at the end of the reporting period. Exchange rate is the ratio of exchange for two currencies. Spot exchange rate is the exchange rate for immediate delivery." } } }, "auth_ref": [ "r351" ] }, "suz_ClosingForeignExchangeRatePercentageOfIncreaseDecrease": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ClosingForeignExchangeRatePercentageOfIncreaseDecrease", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Closing Foreign Exchange Rate, Percentage of increase (decrease)", "label": "Closing Foreign Exchange Rate, Percentage of increase (decrease)", "documentation": "The increase (decrease) in the spot exchange rate." } } }, "auth_ref": [] }, "suz_CommodityDerivativesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CommodityDerivativesMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commodity Derivatives", "label": "Commodity Derivatives [Member]", "documentation": "Commodity Derivatives" } } }, "auth_ref": [] }, "ifrs-full_CommodityPriceRiskMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CommodityPriceRiskMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysistochangesintheconsumerpriceindicesoftheUSeconomyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commodity price risk [member]", "label": "Commodity price risk [member]" } }, "en": { "role": { "documentation": "This member stands for a component of other price risk that represents the type of risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in commodity prices. [Refer: Classes of financial instruments [domain]]" } } }, "auth_ref": [ "r329", "r342" ] }, "suz_CommonStockPrice": { "xbrltype": "perShareItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CommonStockPrice", "presentation": [ "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Common Stock Price", "label": "Common Stock Price", "documentation": "Common stock price per share." } } }, "auth_ref": [] }, "suz_CompanysOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CompanysOperationsAbstract", "lang": { "en-us": { "role": { "terseLabel": "Company\u00b4s Operations [Abstract]", "label": "Company\u00b4s Operations [Abstract]", "documentation": "Company\u00b4s Operations [Abstract]" } } }, "auth_ref": [] }, "suz_CompanysOperationsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CompanysOperationsLineItems", "presentation": [ "http://ri.com.br/role/AcquisitionofPactivEvergreenIncassetsDetails", "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails", "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails", "http://ri.com.br/role/CompanysOperationsCerradoProjectDetails", "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/CompanysOperationsSharecapitalincreaseDetails", "http://ri.com.br/role/CompanysOperationsSharepurchaseagreementTimberDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails", "http://ri.com.br/role/InterestonowncapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Company's Operations [Line Items]", "label": "Company's Operations [Line Items]", "documentation": "Company's Operations [Line Items]" } } }, "auth_ref": [] }, "suz_CompanysOperationsTable": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CompanysOperationsTable", "presentation": [ "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails", "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails", "http://ri.com.br/role/CompanysOperationsCerradoProjectDetails", "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/CompanysOperationsSharecapitalincreaseDetails", "http://ri.com.br/role/CompanysOperationsSharepurchaseagreementTimberDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Company's Operations [Table]", "label": "Company's Operations [Table]", "documentation": "Company's Operations [Table]" } } }, "auth_ref": [] }, "ifrs-full_ComponentsOfEquityAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ComponentsOfEquityAxis", "presentation": [ "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails", "http://ri.com.br/role/CompanysOperationsSharecapitalincreaseDetails", "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails", "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails", "http://ri.com.br/role/ShareholdersequityOtherreservesDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails", "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails", "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Components of equity [axis]", "label": "Components of equity [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r7" ] }, "ifrs-full_ComponentsOfEquityDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ComponentsOfEquityDomain", "presentation": [ "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails", "http://ri.com.br/role/CompanysOperationsSharecapitalincreaseDetails", "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails", "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails", "http://ri.com.br/role/ShareholdersequityOtherreservesDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails", "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails", "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Components of equity [domain]", "label": "Components of equity [domain]" } }, "en": { "role": { "documentation": "This member stands for the residual interest in the assets of the entity after deducting all its liabilities. It also represents the standard value for the 'Components of equity' axis if no other member is used." } } }, "auth_ref": [ "r7" ] }, "ifrs-full_ComprehensiveIncome": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ComprehensiveIncome", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss_1": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "totalLabel": "Total comprehensive income", "label": "Comprehensive income" } }, "en": { "role": { "documentation": "The amount of change in equity resulting from transactions and other events, other than those changes resulting from transactions with owners in their capacity as owners." } } }, "auth_ref": [ "r2", "r39", "r162", "r164", "r175", "r315" ] }, "ifrs-full_ComprehensiveIncomeAttributableToAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ComprehensiveIncomeAttributableToAbstract", "presentation": [ "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Attributable to", "label": "Comprehensive income attributable to [abstract]" } } }, "auth_ref": [] }, "ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ComprehensiveIncomeAttributableToNoncontrollingInterests", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss": { "parentTag": "ifrs-full_ComprehensiveIncome", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Non-controlling interest", "label": "Comprehensive income, attributable to non-controlling interests" } }, "en": { "role": { "documentation": "The amount of comprehensive income attributable to non-controlling interests. [Refer: Comprehensive income; Non-controlling interests]" } } }, "auth_ref": [ "r2", "r42" ] }, "ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ComprehensiveIncomeAttributableToOwnersOfParent", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss": { "parentTag": "ifrs-full_ComprehensiveIncome", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Controlling shareholders\u2019", "label": "Comprehensive income, attributable to owners of parent" } }, "en": { "role": { "documentation": "The amount of comprehensive income attributable to owners of the parent. [Refer: Comprehensive income]" } } }, "auth_ref": [ "r2", "r43" ] }, "ifrs-full_ComputerSoftwareMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ComputerSoftwareMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Software", "label": "Computer software [member]" } }, "en": { "role": { "documentation": "This member stands for a class of intangible assets representing computer software. [Refer: Intangible assets other than goodwill]" } } }, "auth_ref": [ "r301" ] }, "suz_ConcentrationRiskBenchmarkNetSalesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ConcentrationRiskBenchmarkNetSalesMember", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails", "http://ri.com.br/role/TradeaccountsreceivablesMaincustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net Sales", "label": "Net Sales", "documentation": "This member stands for the concentration risk benchmark related to net sales." } } }, "auth_ref": [] }, "suz_ConcentrationRiskPercentage": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ConcentrationRiskPercentage", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesMaincustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Concentration Risk, Percentage", "label": "Concentration Risk, Percentage", "documentation": "For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the \"benchmark\" (or denominator) in the equation, this concept represents the concentration percentage derived from the division." } } }, "auth_ref": [] }, "suz_ConsolidatedRevenuesOfMultinationals": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ConsolidatedRevenuesOfMultinationals", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesOECDPillartwomodelrulesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consolidated revenues of multinationals", "label": "Consolidated revenues of multinationals", "documentation": "Consolidated revenues of multinationals" } } }, "auth_ref": [] }, "ifrs-full_ConstructionInProgressMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ConstructionInProgressMember", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentItemspledgedascollateralDetails", "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Work in progress", "label": "Construction in progress [member]" } }, "en": { "role": { "documentation": "This member stands for expenditure capitalised during the construction of items of property, plant and equipment that are not yet available for use (ie not yet in the location and condition necessary for it to be capable of operating in the manner intended by the management). [Refer: Property, plant and equipment]" } } }, "auth_ref": [ "r363" ] }, "suz_ConsumerGoodsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ConsumerGoodsMember", "presentation": [ "http://ri.com.br/role/GoodwillbasedonexpectedfutureprofitabilitySegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Paper", "label": "Consumer goods", "documentation": "This member stands for consumer goods." } } }, "auth_ref": [] }, "ifrs-full_ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfTransferAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfTransferAxis", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Continuing involvement in derecognised financial assets by type of transfer [axis]", "label": "Continuing involvement in derecognised financial assets by type of transfer [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r334" ] }, "ifrs-full_ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfTransferDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfTransferDomain", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Continuing involvement in derecognised financial assets by type of transfer [domain]", "label": "Continuing involvement in derecognised financial assets by type of transfer [domain]" } }, "en": { "role": { "documentation": "This member stands for all types of transfers of financial instruments. It also represents the standard value for the 'Continuing involvement in derecognised financial assets by type of transfer' axis if no other member is used." } } }, "auth_ref": [ "r334" ] }, "suz_ContributionWithEffectiveMinimumTaxOnProfit": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ContributionWithEffectiveMinimumTaxOnProfit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesOECDPillartwomodelrulesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Contribution with effective minimum tax on profit", "label": "Contribution with effective minimum tax on profit", "documentation": "Contribution with effective minimum tax on profit" } } }, "auth_ref": [] }, "srt_ControllerMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "ControllerMember", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Controller", "label": "Controller [Member]" } } }, "auth_ref": [] }, "suz_ControllingShareholdersMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ControllingShareholdersMember", "presentation": [ "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails", "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Controlling Shareholders", "label": "Controlling Shareholders [Member]", "documentation": "It represents shareholders of the company" } } }, "auth_ref": [] }, "suz_CorporateIncomeTaxReductionPercent": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CorporateIncomeTaxReductionPercent", "presentation": [ "http://ri.com.br/role/IncometaxesAdditionalinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Corporate income tax reduction, percent", "label": "Corporate Income Tax Reduction, Percent", "documentation": "Corporate Income Tax Reduction, Percent" } } }, "auth_ref": [] }, "suz_CorporateIncomeTaxReductionTerm": { "xbrltype": "durationItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CorporateIncomeTaxReductionTerm", "presentation": [ "http://ri.com.br/role/IncometaxesAdditionalinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Corporate income tax reduction, term", "label": "Corporate Income Tax Reduction, Term", "documentation": "Corporate Income Tax Reduction, Term" } } }, "auth_ref": [] }, "ifrs-full_CostOfSales": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CostOfSales", "crdr": "debit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": "ifrs-full_GrossProfit", "weight": -1.0, "order": 2.0 }, "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/IncomeexpensesbynatureDetails", "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Cost of sales", "negatedTotalLabel": "Total", "label": "Cost of sales" } }, "en": { "role": { "documentation": "The amount of all expenses directly or indirectly attributed to the goods or services sold. Attributed expenses include, but are not limited to, costs previously included in the measurement of inventory that has now been sold, such as depreciation and maintenance of factory buildings and equipment used in the production process, unallocated production overheads, and abnormal amounts of production costs of inventories." } } }, "auth_ref": [ "r0", "r52" ] }, "suz_CostOfSalesDepreciationDepletionAndAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CostOfSalesDepreciationDepletionAndAmortization", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "ifrs-full_CostOfSales", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Depreciation, depletion and amortization", "label": "Cost of Sales, Depreciation, Depletion and Amortization", "documentation": "The amount of depreciation and amortization relating to cost of sales." } } }, "auth_ref": [] }, "suz_CostOfSalesIdleCapacityAndMaintenance": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CostOfSalesIdleCapacityAndMaintenance", "crdr": "debit", "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cost Of Sales , Idle Capacity And Maintenance", "label": "Cost Of Sales , Idle Capacity And Maintenance", "documentation": "The portion of cost of sales attributable to idle capacity and maintenance downtime." } } }, "auth_ref": [] }, "suz_CostOfSalesLogisticsCost": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CostOfSalesLogisticsCost", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "ifrs-full_CostOfSales", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Logistics cost", "label": "Cost of Sales, Logistics Cost", "documentation": "The amount of logistics cost relating to cost of sales." } } }, "auth_ref": [] }, "suz_CostOfSalesOtherCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CostOfSalesOtherCosts", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "ifrs-full_CostOfSales", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Other (1)", "label": "Cost of Sales, Other costs", "documentation": "Other costs incurred during the reporting period related to cost of sales." } } }, "auth_ref": [] }, "suz_CostOfSalesPersonnelExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CostOfSalesPersonnelExpenses", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "ifrs-full_CostOfSales", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Personnel expenses", "label": "Cost of Sales, Personnel Expenses", "documentation": "The amount of personnel expenses relating to cost of sales." } } }, "auth_ref": [] }, "suz_CostOfSalesVariableCost": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CostOfSalesVariableCost", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "ifrs-full_CostOfSales", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Costs of raw materials, materials and services", "label": "Cost of Sales, Variable Cost", "documentation": "The amount of variable cost relating to cost of sales." } } }, "auth_ref": [] }, "ifrs-full_CountryOfDomicileMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CountryOfDomicileMember", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails", "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails", "http://ri.com.br/role/IntangibleassetsValuationassumptionsDetails", "http://ri.com.br/role/InventoriesDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/MarketablesecuritiesDetails", "http://ri.com.br/role/TradeaccountspayableDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Country of domicile", "verboseLabel": "Domestic (Brazil)", "label": "Country of domicile [member]" } }, "en": { "role": { "documentation": "This member stands for the country in which the entity is registered and where it has its legal address or registered office." } } }, "auth_ref": [ "r273", "r274" ] }, "ifrs-full_CountryOfIncorporation": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CountryOfIncorporation", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Country", "label": "Country of incorporation" } }, "en": { "role": { "documentation": "The country in which the entity is incorporated." } } }, "auth_ref": [ "r8" ] }, "dei_CoverAbstract": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2024", "localname": "CoverAbstract", "lang": { "en-us": { "role": { "label": "Cover [Abstract]", "documentation": "Cover page." } } }, "auth_ref": [] }, "suz_CraAndNceMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CraAndNceMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "CRA and NCE", "label": "CRA and NCE", "documentation": "This member stands for CRA and NCE." } } }, "auth_ref": [] }, "suz_CreditRiskManagementPracticesExplanatory": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CreditRiskManagementPracticesExplanatory", "crdr": "debit", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Credit risk exposure", "label": "Credit Risk Management Practices Explanatory", "documentation": "Credit Risk Management Practices Explanatory" } } }, "auth_ref": [] }, "ifrs-full_CreditRiskMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CreditRiskMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsBookvalueoffinancialassetsrepresentingexposuretocreditriskDetails", "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails", "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Credit risk [member]", "label": "Credit risk [member]" } }, "en": { "role": { "documentation": "This member stands for the risk that one party to a financial instrument will cause a financial loss for the other party by failing to discharge an obligation. [Refer: Classes of financial instruments [domain]]" } } }, "auth_ref": [ "r210", "r211", "r212", "r326" ] }, "suz_CultivarsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CultivarsMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cultivars", "label": "Cultivars", "documentation": "This member stands for a class of intangible assets representing cultivars." } } }, "auth_ref": [] }, "ifrs-full_CumulativeGainLossOnDisposalOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CumulativeGainLossOnDisposalOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome", "crdr": "credit", "presentation": [ "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cumulative gain (loss) on disposal of investments in equity instruments designated at fair value through other comprehensive income", "label": "Cumulative gain (loss) on disposal of investments in equity instruments designated at fair value through other comprehensive income" } }, "en": { "role": { "documentation": "The cumulative gain (loss) on disposal of investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: At fair value [member]; Other comprehensive income]" } } }, "auth_ref": [ "r229" ] }, "srt_CurrencyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "CurrencyAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Currency [Axis]", "label": "Currency [Axis]" } } }, "auth_ref": [] }, "ifrs-full_CurrencyRiskMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrencyRiskMember", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Currency risk [member]", "label": "Currency risk [member]" } }, "en": { "role": { "documentation": "This member stands for a type of market risk representing the risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in foreign exchange rates. [Refer: Classes of financial instruments [domain]]" } } }, "auth_ref": [ "r210", "r211", "r212", "r213", "r260" ] }, "ifrs-full_CurrentAdvances": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentAdvances", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentLiabilities", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Advances from customers", "label": "Current advances received, representing current contract liabilities for performance obligations satisfied at point in time" } }, "en": { "role": { "documentation": "The amount of current advances received representing current contract liabilities for performance obligations satisfied at a point in time. [Refer: Advances received, representing contract liabilities for performance obligations satisfied at point in time]" } } }, "auth_ref": [ "r353", "r355" ] }, "ifrs-full_CurrentAdvancesToSuppliers": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentAdvancesToSuppliers", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentAssets", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://ri.com.br/role/AdvancestosuppliersDetails", "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Advances to suppliers", "verboseLabel": "Current", "label": "Current advances to suppliers" } }, "en": { "role": { "documentation": "The amount of current advances made to suppliers before goods or services are received." } } }, "auth_ref": [ "r351" ] }, "suz_CurrentAndNonCurrentPayablesDueToRelatedParties": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CurrentAndNonCurrentPayablesDueToRelatedParties", "crdr": "credit", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Liabilities", "label": "Current and Non-Current Payables Due to Related Parties", "documentation": "The amount of current and non-current payables due to related parties." } } }, "auth_ref": [] }, "suz_CurrentAndNonCurrentReceivablesDueFromRelatedParties": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CurrentAndNonCurrentReceivablesDueFromRelatedParties", "crdr": "debit", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Assets", "label": "Current and Non-Current Receivables Due from Related Parties", "documentation": "The amount of current and non-current receivables due from related parties." } } }, "auth_ref": [] }, "suz_CurrentAndOverdueToUp30DaysMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CurrentAndOverdueToUp30DaysMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current and overdue to up 30 days", "label": "Current and overdue to up 30 days member", "documentation": "This member stands for a time band of current and not later than thirty days." } } }, "auth_ref": [] }, "ifrs-full_CurrentAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_Assets", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "totalLabel": "Total current assets", "label": "Current assets" } }, "en": { "role": { "documentation": "The amount of assets that the entity (a) expects to realise or intends to sell or consume in its normal operating cycle; (b) holds primarily for the purpose of trading; (c) expects to realise within twelve months after the reporting period; or (d) classifies as cash or cash equivalents (as defined in IAS 7) unless the asset is restricted from being exchanged or used to settle a liability for at least twelve months after the reporting period. [Refer: Assets]" } } }, "auth_ref": [ "r26", "r171", "r315" ] }, "ifrs-full_CurrentAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentAssetsAbstract", "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Current assets", "label": "Current assets [abstract]" } } }, "auth_ref": [] }, "ifrs-full_CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentLiabilities", "weight": 1.0, "order": 4.0 }, "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loans, financing and debentures", "totalLabel": "Loans, financing and debentures", "label": "Current borrowings and current portion of non-current borrowings" } }, "en": { "role": { "documentation": "The amount of current borrowings and current portion of non-current borrowings. [Refer: Borrowings]" } } }, "auth_ref": [ "r353" ] }, "suz_CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowingsBeforeOtherAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowingsBeforeOtherAdjustments", "crdr": "credit", "calculation": { "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails": { "parentTag": "ifrs-full_CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current", "label": "Current Borrowings and Current Portion of Noncurrent Borrowings, Before Other Adjustments", "documentation": "The amount of current borrowings and current portion of non-current borrowings before other adjustments." } } }, "auth_ref": [] }, "ifrs-full_CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowingsByTypeAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowingsByTypeAbstract", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current", "label": "Current borrowings and current portion of non-current borrowings, by type [abstract]" } } }, "auth_ref": [] }, "ifrs-full_CurrentDerivativeFinancialAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentDerivativeFinancialAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails": { "parentTag": "suz_DerivativeFairValueAssetLiabilityNet", "weight": 1.0, "order": 1.0 }, "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentAssets", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative financial instruments", "label": "Current derivative financial assets" } }, "en": { "role": { "documentation": "The amount of current derivative financial assets. [Refer: Derivative financial assets]" } } }, "auth_ref": [ "r353" ] }, "ifrs-full_CurrentDerivativeFinancialLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentDerivativeFinancialLiabilities", "crdr": "credit", "calculation": { "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails": { "parentTag": "suz_DerivativeFairValueAssetLiabilityNet", "weight": -1.0, "order": 4.0 }, "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentLiabilities", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative financial instruments", "negatedTerseLabel": "Current derivative financial liabilities", "label": "Current derivative financial liabilities" } }, "en": { "role": { "documentation": "The amount of current derivative financial liabilities. [Refer: Derivative financial liabilities]" } } }, "auth_ref": [ "r353" ] }, "ifrs-full_CurrentFinancialAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentFinancialAssets", "crdr": "debit", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current financial assets", "label": "Current financial assets" } }, "en": { "role": { "documentation": "The amount of current financial assets. [Refer: Financial assets]" } } }, "auth_ref": [ "r237" ] }, "dei_CurrentFiscalYearEndDate": { "xbrltype": "gMonthDayItemType", "nsuri": "http://xbrl.sec.gov/dei/2024", "localname": "CurrentFiscalYearEndDate", "presentation": [ "http://ri.com.br/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Current Fiscal Year End Date", "label": "Current Fiscal Year End Date", "documentation": "End date of current fiscal year in the format --MM-DD." } } }, "auth_ref": [] }, "ifrs-full_CurrentInterestPayable": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentInterestPayable", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest on financing", "label": "Current interest payable" } }, "en": { "role": { "documentation": "The amount of current interest payable. [Refer: Interest payable]" } } }, "auth_ref": [ "r351" ] }, "ifrs-full_CurrentLeaseLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentLeaseLiabilities", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentLiabilities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lease liabilities", "verboseLabel": "Current", "label": "Current lease liabilities" } }, "en": { "role": { "documentation": "The amount of current lease liabilities. [Refer: Lease liabilities]" } } }, "auth_ref": [ "r195" ] }, "ifrs-full_CurrentLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentLiabilities", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_Liabilities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "totalLabel": "Total current liabilities", "label": "Current liabilities" } }, "en": { "role": { "documentation": "The amount of liabilities that: (a) the entity expects to settle in its normal operating cycle; (b) the entity holds primarily for the purpose of trading; (c) are due to be settled within twelve months after the reporting period; or (d) the entity does not have the right at the end of the reporting period to defer settlement for at least twelve months after the reporting period." } } }, "auth_ref": [ "r27", "r173", "r315" ] }, "ifrs-full_CurrentLiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentLiabilitiesAbstract", "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Current liabilities", "label": "Current liabilities [abstract]" } } }, "auth_ref": [] }, "suz_CurrentLiabilitiesForAcquisitionOfAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CurrentLiabilitiesForAcquisitionOfAssets", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentLiabilities", "weight": 1.0, "order": 1.0 }, "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails": { "parentTag": "suz_LiabilitiesForAssetsAcquisitionsThroughBusinessCombination", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Liabilities for assets acquisitions and subsidiaries", "label": "Current Liabilities For Acquisition Of Assets", "documentation": "The amount recognised as of the reporting date for current liabilities for acquisition of assets." } } }, "auth_ref": [] }, "ifrs-full_CurrentMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentMember", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current", "label": "Current [member]" } }, "en": { "role": { "documentation": "This member stands for a current time band." } } }, "auth_ref": [ "r328", "r340" ] }, "ifrs-full_CurrentServiceCostDefinedBenefitPlans": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentServiceCostDefinedBenefitPlans", "crdr": "debit", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansRollforwardofactuarialliabilityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current service cost", "label": "Current service cost, defined benefit plans" } }, "en": { "role": { "documentation": "The expense of employee service in the current period arising from defined benefit plans. [Refer: Post-employment benefit expense in profit or loss, defined benefit plans] [Contrast: Increase in net defined benefit liability (asset) resulting from current service cost]" } } }, "auth_ref": [ "r365" ] }, "suz_CurrentSocialContributionTax": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CurrentSocialContributionTax", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails": { "parentTag": "suz_SocialContributionExpenseIncome", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current", "label": "Current Social Contribution Tax", "documentation": "The amount of current social contribution tax." } } }, "auth_ref": [] }, "ifrs-full_CurrentTaxAssetsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentTaxAssetsCurrent", "crdr": "debit", "presentation": [ "http://ri.com.br/role/RecoverabletaxesSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Recoverable taxes", "label": "Current tax assets, current" } }, "en": { "role": { "documentation": "The current amount of current tax assets. [Refer: Current tax assets]" } } }, "auth_ref": [ "r18" ] }, "suz_CurrentTaxAssetsIncomeTaxRelated": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CurrentTaxAssetsIncomeTaxRelated", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentAssets", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Current Tax Assets Income Tax Related", "label": "Current Tax Assets Income Tax Related", "documentation": "Current Tax Assets Income Tax Related" } } }, "auth_ref": [] }, "ifrs-full_CurrentTaxAssetsNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentTaxAssetsNoncurrent", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentAssets", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/RecoverabletaxesSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Recoverable taxes", "label": "Current tax assets, non-current" } }, "en": { "role": { "documentation": "The non-current amount of current tax assets. [Refer: Current tax assets]" } } }, "auth_ref": [ "r18" ] }, "ifrs-full_CurrentTaxExpenseIncome": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentTaxExpenseIncome", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails": { "parentTag": "suz_IncomeTaxExpenseIncome", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current", "label": "Current tax expense (income)" } }, "en": { "role": { "documentation": "The amount of income taxes payable (recoverable) in respect of the taxable profit (tax loss) for a period." } } }, "auth_ref": [ "r291" ] }, "suz_CurrentTaxExpenseIncomeAndCurrentSocialContributionTaxExpenseIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CurrentTaxExpenseIncomeAndCurrentSocialContributionTaxExpenseIncome", "crdr": "debit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss_1": { "parentTag": "ifrs-full_ProfitLoss", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss" ], "lang": { "en-us": { "role": { "negatedLabel": "Current Tax Expense (Income) And Current Social Contribution Tax Expense (Income)", "label": "Current Tax Expense (Income) And Current Social Contribution Tax Expense (Income)", "documentation": "The aggregate amount of income and social contribution taxes payable (recoverable) in respect of the taxable profit (tax loss) for a period." } } }, "auth_ref": [] }, "ifrs-full_CurrentTaxLiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CurrentTaxLiabilitiesCurrent", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentLiabilities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Taxes payable", "label": "Current tax liabilities, current" } }, "en": { "role": { "documentation": "The current amount of current tax liabilities. [Refer: Current tax liabilities]" } } }, "auth_ref": [ "r18" ] }, "suz_CurrentTaxLiabilitiesIncomeTaxRelated": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "CurrentTaxLiabilitiesIncomeTaxRelated", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentLiabilities", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Current Tax Liabilities Income Tax Related", "label": "Current Tax Liabilities Income Tax Related", "documentation": "Current Tax Liabilities Income Tax Related" } } }, "auth_ref": [] }, "ifrs-full_CustomerrelatedIntangibleAssetsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "CustomerrelatedIntangibleAssetsMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Customer portfolio", "label": "Customer-related intangible assets [member]" } }, "en": { "role": { "documentation": "This member stands for a class of intangible assets representing assets related to customers. Such assets may include customer lists, order or production backlog, customer contracts and related customer relationships as well as non-contractual customer relationships." } } }, "auth_ref": [ "r375" ] }, "suz_DebenturesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DebenturesMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debentures", "label": "Debentures [Member]", "documentation": "This member stands for debentures." } } }, "auth_ref": [] }, "suz_DebtIssuanceCostsGross": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DebtIssuanceCostsGross", "crdr": "debit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cost", "label": "Debt Issuance Costs, Gross", "documentation": "Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs." } } }, "auth_ref": [] }, "suz_December2029Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "December2029Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "December 2029", "label": "December 2029 [Member]", "documentation": "December 2029" } } }, "auth_ref": [] }, "suz_December2030Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "December2030Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "December 2030", "label": "December 2030 [Member]", "documentation": "December 2030" } } }, "auth_ref": [] }, "suz_December2037Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "December2037Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "December 2037", "label": "December 2037 [Member]", "documentation": "December 2037" } } }, "auth_ref": [] }, "suz_December2040Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "December2040Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "December 2040", "label": "December 2040 [Member]", "documentation": "December 2040" } } }, "auth_ref": [] }, "suz_December2043Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "December2043Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "December 2043 [Member]", "label": "December 2043 [Member]", "documentation": "December 2043" } } }, "auth_ref": [] }, "suz_December2044Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "December2044Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "December 2044", "label": "December 2044 [Member]", "documentation": "December 2044" } } }, "auth_ref": [] }, "ifrs-full_DecreaseDueToHarvestBiologicalAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DecreaseDueToHarvestBiologicalAssets", "crdr": "credit", "presentation": [ "http://ri.com.br/role/BiologicalassetsRollforwardofbiologicalassetsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Depletions", "label": "Decrease due to harvest, biological assets" } }, "en": { "role": { "documentation": "The decrease in biological assets due to the detachment of produce from the assets or the cessation of the assets' life processes. [Refer: Biological assets]" } } }, "auth_ref": [ "r145" ] }, "suz_DecreaseInProvisionForImpairmentOfValueAddedTaxOnSalesAndServicesCreditsDueToRecoveryOfCredits": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DecreaseInProvisionForImpairmentOfValueAddedTaxOnSalesAndServicesCreditsDueToRecoveryOfCredits", "crdr": "debit", "presentation": [ "http://ri.com.br/role/RecoverabletaxesRollforwardofprovisionforlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Decrease In Provision For Impairment Of Value Added Tax On Sales And Services Credits Due To Recovery Of Credits", "label": "Decrease In Provision For Impairment Of Value Added Tax On Sales And Services Credits Due To Recovery Of Credits", "documentation": "The amount of reversal in provision for impairment of value added tax on sales and services credits recognized during the year due to recovery of credits." } } }, "auth_ref": [] }, "suz_DecreaseProvisionShareBasedPayment": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DecreaseProvisionShareBasedPayment", "crdr": "debit", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Decrease Provision Share Based Payment", "label": "Decrease Provision Share Based Payment", "documentation": "Represents the decrease in the provision recognized for share-based payment transactions, specifically for cash-settled share-based compensation, such as phantom stock plans, due to exercised (settled) amounts." } } }, "auth_ref": [] }, "suz_DeferredFinanceCostsNetYetToBeAmortized": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DeferredFinanceCostsNetYetToBeAmortized", "crdr": "debit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Balance to be amortized", "label": "Deferred Finance Costs Net, Yet to be Amortized", "documentation": "Amount of debt issuance costs balance yet to be amortized." } } }, "auth_ref": [] }, "suz_DeferredSocialContributionTax": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DeferredSocialContributionTax", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails": { "parentTag": "suz_SocialContributionExpenseIncome", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred", "label": "Deferred Social Contribution Tax", "documentation": "The amount of deferred social contribution tax." } } }, "auth_ref": [] }, "ifrs-full_DeferredTaxAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DeferredTaxAssets", "crdr": "debit", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred tax assets", "label": "Deferred tax assets" } }, "en": { "role": { "documentation": "The amounts of income taxes recoverable in future periods in respect of: (a) deductible temporary differences; (b) the carryforward of unused tax losses; and (c) the carryforward of unused tax credits. [Refer: Temporary differences [member]; Unused tax credits [member]; Unused tax losses [member]]" } } }, "auth_ref": [ "r19", "r23", "r59" ] }, "ifrs-full_DeferredTaxExpenseIncome": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DeferredTaxExpenseIncome", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails": { "parentTag": "suz_IncomeTaxExpenseIncome", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred", "label": "Deferred tax expense (income)" } }, "en": { "role": { "documentation": "The amount of tax expense (income) relating to changes in deferred tax liabilities and deferred tax assets. [Refer: Deferred tax assets; Deferred tax liabilities]" } } }, "auth_ref": [ "r60" ] }, "ifrs-full_DeferredTaxLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DeferredTaxLiabilities", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred tax liabilities", "label": "Deferred tax liabilities" } }, "en": { "role": { "documentation": "The amounts of income taxes payable in future periods in respect of taxable temporary differences. [Refer: Temporary differences [member]]" } } }, "auth_ref": [ "r19", "r23", "r59" ] }, "ifrs-full_DeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Opening balance", "periodEndLabel": "Closing balance", "label": "Deferred tax liability (asset)" } }, "en": { "role": { "documentation": "The amount of deferred tax liabilities or assets. [Refer: Deferred tax liabilities; Deferred tax assets]" } } }, "auth_ref": [ "r59" ] }, "suz_DefinedContributionPlanAnnualContributionsByCompanyPerEmployeePercent": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DefinedContributionPlanAnnualContributionsByCompanyPerEmployeePercent", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Contribution Plan, Annual Contributions by the Company Per Employee, Percent", "label": "Defined Contribution Plan, Annual Contributions by the Company Per Employee, Percent", "documentation": "Percentage of employee gross pay the Company contributes to a defined contribution plan per employee." } } }, "auth_ref": [] }, "suz_DefinedContributionPlanAnnualContributionsPerEmployeePercent": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DefinedContributionPlanAnnualContributionsPerEmployeePercent", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Contribution Plan, Annual Contributions Per Employee, Percent", "label": "Defined Contribution Plan, Annual Contributions Per Employee, Percent", "documentation": "Percentage of employee gross pay the employee may contribute to a defined contribution plan." } } }, "auth_ref": [] }, "suz_DefinedContributionPlanEmployeeContributionsMaximumPercentageOfSalary": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DefinedContributionPlanEmployeeContributionsMaximumPercentageOfSalary", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Contribution Plan, Employee Contributions, Maximum Percentage of Salary", "label": "Defined Contribution Plan, Employee Contributions, Maximum Percentage of Salary", "documentation": "The maximum percentage of salary an employee may choose to invest in the pension plan." } } }, "auth_ref": [] }, "ifrs-full_DepreciationAndAmortisationExpense": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DepreciationAndAmortisationExpense", "crdr": "debit", "presentation": [ "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Depreciation, depletion and amortization", "label": "Depreciation and amortisation expense" } }, "en": { "role": { "documentation": "The amount of depreciation and amortisation expense. Depreciation and amortisation are the systematic allocations of depreciable amounts of assets over their useful lives." } } }, "auth_ref": [ "r1", "r52", "r178", "r262", "r270", "r282" ] }, "ifrs-full_DepreciationPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DepreciationPropertyPlantAndEquipment", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Depreciation", "label": "Depreciation, property, plant and equipment" } }, "en": { "role": { "documentation": "The amount of depreciation of property, plant and equipment. [Refer: Depreciation and amortisation expense; Property, plant and equipment]" } } }, "auth_ref": [ "r68", "r72" ] }, "ifrs-full_DepreciationRatePropertyPlantAndEquipment": { "xbrltype": "percentItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DepreciationRatePropertyPlantAndEquipment", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Average rate %", "label": "Depreciation rate, property, plant and equipment" } }, "en": { "role": { "documentation": "The depreciation rate used for property, plant and equipment. [Refer: Property, plant and equipment]" } } }, "auth_ref": [ "r63" ] }, "ifrs-full_DepreciationRightofuseAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DepreciationRightofuseAssets", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 13.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Depreciation, right-of-use assets", "label": "Depreciation, right-of-use assets" } }, "en": { "role": { "documentation": "The amount of depreciation of right-of-use assets. [Refer: Depreciation and amortisation expense; Right-of-use assets]" } } }, "auth_ref": [ "r196" ] }, "suz_DerivativeAssetTemporaryDifference": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DerivativeAssetTemporaryDifference", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative, asset temporary difference", "label": "Derivative, Asset Temporary Difference", "documentation": "Derivative, Asset Temporary Difference" } } }, "auth_ref": [] }, "suz_DerivativeAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DerivativeAssetsMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative Assets", "label": "Derivative Assets [Member]", "documentation": "This member stands for financial assets classified as derivative instruments." } } }, "auth_ref": [] }, "suz_DerivativeDesignatedAsHedgingInstrumentUnitedStatesDollarToBrazilianRealMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DerivativeDesignatedAsHedgingInstrumentUnitedStatesDollarToBrazilianRealMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "U.S. Dollar to Brazilian Real", "label": "U.S. Dollar to Brazilian Real", "documentation": "This member stands for a derivative designated as a hedging instrument to offset risks of the Brazilian Real vs U.S. Dollar." } } }, "auth_ref": [] }, "suz_DerivativeDesignatedAsHedgingInstrumentUnitedStatesDollarToEuroMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DerivativeDesignatedAsHedgingInstrumentUnitedStatesDollarToEuroMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "U.S. Dollar to Euro", "label": "U.S. Dollar to Euro", "documentation": "This member stands for a derivative designated as a hedging instrument to offset risks of the Euro vs U.S. Dollar." } } }, "auth_ref": [] }, "suz_DerivativeFairValueAssetLiabilityNet": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DerivativeFairValueAssetLiabilityNet", "crdr": "debit", "calculation": { "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairValueMaturityScheduleDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Fair value in R$", "terseLabel": "Fair value in R$", "label": "Derivative Fair Value Asset (Liability), Net", "documentation": "Fair value of the assets less the liabilities of a derivative or group of derivatives." } } }, "auth_ref": [] }, "ifrs-full_DerivativeFinancialAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DerivativeFinancialAssets", "crdr": "debit", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative financial assets", "label": "Derivative financial assets" } }, "en": { "role": { "documentation": "The amount of financial assets classified as derivative instruments. [Refer: Financial assets; Derivatives [member]]" } } }, "auth_ref": [ "r353" ] }, "suz_DerivativeFinancialInstrumentsTermAxis": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DerivativeFinancialInstrumentsTermAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative Financial Instruments Term [Axis]", "label": "Derivative Financial Instruments Term [Axis]", "documentation": "The axis of a table defines the relationship between the domain members or categories in the table and the line items or concepts that complete the table." } } }, "auth_ref": [] }, "suz_DerivativeFinancialInstrumentsTermDomain": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DerivativeFinancialInstrumentsTermDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative Financial Instruments Term [Domain]", "label": "Derivative Financial Instruments Term [Domain]", "documentation": "Derivative Financial Instruments Term [Domain]" } } }, "auth_ref": [] }, "ifrs-full_DerivativeFinancialLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DerivativeFinancialLiabilities", "crdr": "credit", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative financial liabilities", "label": "Derivative financial liabilities" } }, "en": { "role": { "documentation": "The amount of financial liabilities classified as derivative instruments. [Refer: Financial assets; Derivatives [member]]" } } }, "auth_ref": [ "r353" ] }, "suz_DerivativeFinancialLiabilitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DerivativeFinancialLiabilitiesMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative Liabilities", "label": "Derivative Liabilities", "documentation": "This member stands for financial liabilities classified as derivative instruments." } } }, "auth_ref": [] }, "suz_DerivativeInstrumentInterestRateEffectivePercentage": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DerivativeInstrumentInterestRateEffectivePercentage", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Yeld curves", "label": "Derivative Instrument, Interest Rate, Effective Percentage", "documentation": "Effective interest rate for the derivative instrument, considering interest compounding and original issue discount or premium." } } }, "auth_ref": [] }, "suz_DerivativePassiveTemporaryDifference": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DerivativePassiveTemporaryDifference", "crdr": "debit", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative, passive temporary difference", "label": "Derivative, Passive Temporary Difference", "documentation": "Derivative, Passive Temporary Difference" } } }, "auth_ref": [] }, "suz_DerivativesLossesMtMMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DerivativesLossesMtMMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivatives losses (\u201cMtM\u201d)(1)", "label": "Derivatives losses (\u201cMtM\u201d) [Member]", "documentation": "Derivatives losses (\u201cMtM\u201d)" } } }, "auth_ref": [] }, "ifrs-full_DerivativesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DerivativesMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsBookvalueoffinancialassetsrepresentingexposuretocreditriskDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative financial instruments", "label": "Derivatives [member]" } }, "en": { "role": { "documentation": "This member stands for financial instruments or other contracts within the scope of IFRS 9 with all three of the following characteristics: (a) Their value changes in response to the change in a specified interest rate, financial instrument price, commodity price, foreign exchange rate, index of prices or rates, credit rating or credit index, or other variable, provided in the case of a non-financial variable that the variable is not specific to a party to the contract (sometimes called the \u2018underlying\u2019); (b) They require no initial net investment or an initial net investment that is smaller than would be required for other types of contracts that would be expected to have a similar response to changes in market factors; (c) They are settled at a future date. [Refer: Classes of financial instruments [domain]]" } } }, "auth_ref": [ "r316", "r318", "r330", "r343" ] }, "suz_DescriptionOfAccountingJointOperationPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DescriptionOfAccountingJointOperationPolicyTextBlock", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Joint Operation", "label": "Description Of Accounting Joint Operation [Policy Text Block]", "documentation": "The description of policy of joint operations." } } }, "auth_ref": [] }, "suz_DescriptionOfAccountingPolicyConsolidatedFinancialStatementsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DescriptionOfAccountingPolicyConsolidatedFinancialStatementsPolicyTextBlock", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Consolidated Financial Statements", "label": "Description Of Accounting Policy Consolidated Financial Statements [Policy Text Block]", "documentation": "The description of policy of consolidated financial statements." } } }, "auth_ref": [] }, "suz_DescriptionOfAccountingPolicyForAssetRetirementObligationsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DescriptionOfAccountingPolicyForAssetRetirementObligationsPolicyTextBlock", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Asset Retirement Obligations", "label": "Description Of Accounting Policy For Asset Retirement Obligations [Policy Text Block]", "documentation": "Description Of Accounting Policy For Asset Retirement Obligations" } } }, "auth_ref": [] }, "ifrs-full_DescriptionOfAccountingPolicyForBiologicalAssetsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForBiologicalAssetsExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Biological assets", "label": "Description of accounting policy for biological assets [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for biological assets. [Refer: Biological assets]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForBorrowingsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForBorrowingsExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Loans and financing", "label": "Description of accounting policy for borrowings [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for borrowings. [Refer: Borrowings]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Business combinations", "label": "Description of accounting policy for business combinations [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for business combinations. [Refer: Total for all business combinations [member]]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForContingentLiabilitiesAndContingentAssetsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForContingentLiabilitiesAndContingentAssetsExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Provision, contingent assets and liabilities", "label": "Description of accounting policy for contingent liabilities and contingent assets [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for contingent liabilities and contingent assets. [Refer: Classes of contingent liabilities [domain]; Description of nature of contingent assets]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForDeferredIncomeTaxExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForDeferredIncomeTaxExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Current and deferred income tax and social contribution", "label": "Description of accounting policy for deferred income tax [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for deferred income tax. [Refer: Deferred tax expense (income)]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative financial instruments", "label": "Description of accounting policy for derivative financial instruments [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for derivative financial instruments. [Refer: Classes of financial instruments [domain]; Derivatives [member]]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForDividendsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForDividendsExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Dividend and interest on own capital", "label": "Description of accounting policy for dividends [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for dividends. Dividends are distributions of profits to holders of equity investments in proportion to their holdings of a particular class of capital." } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForEarningsPerShareExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Earnings per share", "label": "Description of accounting policy for earnings per share [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for earnings per share." } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Employee benefits", "label": "Description of accounting policy for employee benefits [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for employee benefits. Employee benefits are all forms of consideration given by an entity in exchange for services rendered by employees or for the termination of employment." } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial instruments", "label": "Description of accounting policy for financial instruments [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for financial instruments. [Refer: Classes of financial instruments [domain]]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "verboseLabel": "Translation of financial statements to functional and presentation currency", "label": "Description of accounting policy for foreign currency translation [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for foreign currency translation." } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForGovernmentGrants": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForGovernmentGrants", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Government grants and assistance", "label": "Description of accounting policy for government grants [text block]" } }, "en": { "role": { "documentation": "The description of the entity's accounting policy for government grants, including the methods of presentation adopted in the financial statements. [Refer: Government [member]; Government grants]" } } }, "auth_ref": [ "r87" ] }, "ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Intangible assets and goodwill", "label": "Description of accounting policy for intangible assets and goodwill [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for intangible assets and goodwill. [Refer: Intangible assets and goodwill]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForInvestmentInAssociatesAndJointVenturesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForInvestmentInAssociatesAndJointVenturesExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Associates and joint ventures", "label": "Description of accounting policy for investment in associates and joint ventures [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for investment in associates and joint ventures. [Refer: Total for all associates [member]; Total for all joint ventures [member]]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForIssuedCapitalExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Share Capital", "label": "Description of accounting policy for issued capital [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for issued capital. [Refer: Issued capital]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForLeasesExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Leases", "label": "Description of accounting policy for leases [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for leases. A lease is an agreement whereby the lessor conveys to the lessee in return for a payment or series of payments the right to use an asset for an agreed period of time." } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForMeasuringInventories", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Inventories", "label": "Description of accounting policy for measuring inventories [text block]" } }, "en": { "role": { "documentation": "The description of the entity's accounting policy for measuring inventories. [Refer: Inventories]" } } }, "auth_ref": [ "r84" ] }, "ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current assets held for sale", "label": "Description of accounting policy for non-current assets or disposal groups classified as held for sale [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for non-current assets or disposal groups classified as held for sale. [Refer: Non-current assets or disposal groups classified as held for sale]" } } }, "auth_ref": [ "r352" ] }, "suz_DescriptionOfAccountingPolicyForOtherAssetsAndLiabilitiesPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DescriptionOfAccountingPolicyForOtherAssetsAndLiabilitiesPolicyTextBlock", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Other assets and liabilities current and non-current", "label": "Description of Accounting Policy for Other Assets and Liabilities [Policy Text Block]", "documentation": "Description of Accounting Policy for Other Assets and Liabilities" } } }, "auth_ref": [] }, "ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Property, plant and equipment", "label": "Description of accounting policy for property, plant and equipment [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for property, plant and equipment. [Refer: Property, plant and equipment]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForRecognitionOfRevenue", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Recognition of revenue", "label": "Description of accounting policy for recognition of revenue [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for recognising revenue. [Refer: Revenue]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForSegmentReportingExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "verboseLabel": "Segment information", "label": "Description of accounting policy for segment reporting [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for segment reporting." } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Share-based payment transactions", "label": "Description of accounting policy for share-based payment transactions [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for transactions in which the entity: (a) receives goods or services from the supplier of those goods or services (including an employee) in a share-based payment arrangement; or (b) incurs an obligation to settle the transaction with the supplier in a share-based payment arrangement when another group entity receives those goods or services. [Refer: Types of share-based payment arrangements [domain]]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForSubsidiariesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForSubsidiariesExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "verboseLabel": "Subsidiaries", "label": "Description of accounting policy for subsidiaries [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for subsidiaries. [Refer: Total for all subsidiaries [member]]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Trade and other payables", "label": "Description of accounting policy for trade and other payables [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for trade and other payables. [Refer: Trade and other payables]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyForTradeAndOtherReceivablesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyForTradeAndOtherReceivablesExplanatory", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Trade and other receivables", "label": "Description of accounting policy for trade and other receivables [text block]" } }, "en": { "role": { "documentation": "The description of the entity's material accounting policy information for trade and other receivables. [Refer: Trade and other receivables]" } } }, "auth_ref": [ "r352" ] }, "ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and cash equivalents", "label": "Description of accounting policy for determining components of cash and cash equivalents [text block]" } }, "en": { "role": { "documentation": "The description of the entity's accounting policy used to determine the components of cash and cash equivalents. [Refer: Cash and cash equivalents]" } } }, "auth_ref": [ "r158" ] }, "suz_DescriptionOfBiometricTableOfGeneralMortality": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DescriptionOfBiometricTableOfGeneralMortality", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Description Of Biometric Table Of General Mortality", "label": "Description Of Biometric Table Of General Mortality", "documentation": "The description of the biometric table of general mortality that is used as a significant actuarial assumption to determine the present value of a defined benefit obligation." } } }, "auth_ref": [] }, "suz_DescriptionOfBiometricTableOfGeneralMortalityForDisabledPersons": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DescriptionOfBiometricTableOfGeneralMortalityForDisabledPersons", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Description Of Biometric Table Of General Mortality For Disabled Persons", "label": "Description Of Biometric Table Of General Mortality For Disabled Persons", "documentation": "The description of the biometric table of general mortality for disabled persons that is used as a significant actuarial assumption to determine the present value of a defined benefit obligation." } } }, "auth_ref": [] }, "suz_DescriptionOfEmployeeAndManagementProfitSharingPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DescriptionOfEmployeeAndManagementProfitSharingPolicyTextBlock", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Employee and management profit sharing", "label": "Description of Employee and Management Profit Sharing [Policy Text Block]", "documentation": "Description of Employee and Management Profit Sharing" } } }, "auth_ref": [] }, "suz_DescriptionOfFinancialIncomeAndExpensesPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DescriptionOfFinancialIncomeAndExpensesPolicyTextBlock", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial income and expenses", "label": "Description of Financial income and expenses [Policy Text Block]", "documentation": "Description of Financial income and expenses" } } }, "auth_ref": [] }, "ifrs-full_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Main activity", "label": "Description of nature of entity's operations and principal activities" } }, "en": { "role": { "documentation": "The description of the nature of the entity's operations and principal activities." } } }, "auth_ref": [ "r9" ] }, "suz_DescriptionOfNatureOfImpendingChangeInAccountingPolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DescriptionOfNatureOfImpendingChangeInAccountingPolicyPolicyTextBlock", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "verboseLabel": "Accounting policies not yet adopted", "label": "Description of nature of impending change in accounting policy [Policy Text Block]", "documentation": "Description of nature of impending change in accounting policy" } } }, "auth_ref": [] }, "ifrs-full_DescriptionOfValuationTechniquesUsedToMeasureFairValueLessCostsOfDisposal": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DescriptionOfValuationTechniquesUsedToMeasureFairValueLessCostsOfDisposal", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Description of valuation techniques used to measure fair value less costs of disposal", "label": "Description of valuation techniques used to measure fair value less costs of disposal" } }, "en": { "role": { "documentation": "The description of the valuation techniques used to measure fair value less costs of disposal for a cash generating unit (group of units). [Refer: Valuation techniques used in fair value measurement [domain]]" } } }, "auth_ref": [ "r117", "r121" ] }, "suz_DifferenceInTaxLossAndAmountOwnedToTaxAuthorities": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DifferenceInTaxLossAndAmountOwnedToTaxAuthorities", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Difference in Tax loss and Amount Owned To Tax Authorities", "label": "Difference in Tax loss and Amount Owned To Tax Authorities", "documentation": "The amount difference between tax loss and amount owned to tax authorities." } } }, "auth_ref": [] }, "ifrs-full_DilutedEarningsLossPerShare": { "xbrltype": "perShareItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DilutedEarningsLossPerShare", "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/EarningspershareDilutedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Diluted earnings (loss) per share", "verboseLabel": "Diluted earnings per common share \u2013 R$", "label": "Diluted earnings (loss) per share" } }, "en": { "role": { "documentation": "The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator), divided by the weighted average number of ordinary shares outstanding during the period (the denominator), both adjusted for the effects of all dilutive potential ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]]" } } }, "auth_ref": [ "r111", "r112" ] }, "ifrs-full_DilutedEarningsPerShareAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DilutedEarningsPerShareAbstract", "presentation": [ "http://ri.com.br/role/EarningspershareDilutedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Diluted earnings per share [abstract]", "label": "Diluted earnings per share [abstract]" } } }, "auth_ref": [] }, "ifrs-full_DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares": { "xbrltype": "sharesItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares", "presentation": [ "http://ri.com.br/role/EarningspershareDilutedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Average number of potential shares (stock options) - in thousands", "label": "Dilutive effect of share options on weighted average number of ordinary shares" } }, "en": { "role": { "documentation": "The potential dilutive effect on the weighted average number of ordinary shares that relate to the assumed exercise of the entity's share options." } } }, "auth_ref": [ "r369" ] }, "suz_DisclosureAdvancesToSuppliersExplanatoryTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureAdvancesToSuppliersExplanatoryTextBlock", "presentation": [ "http://ri.com.br/role/Advancestosuppliers" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure Advances To Suppliers Explanatory", "label": "Disclosure Advances To Suppliers Explanatory [Text Block]", "documentation": "The entire disclosure of advances to suppliers related to the forestry partnership programs." } } }, "auth_ref": [] }, "suz_DisclosureOfAllocationOfGoodwillBasedOnExpectedFutureProfitabilityToSegmentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfAllocationOfGoodwillBasedOnExpectedFutureProfitabilityToSegmentsTableTextBlock", "presentation": [ "http://ri.com.br/role/SegmentinformationTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Allocation of Goodwill Based on Expected Future Profitability to Segments", "label": "Disclosure of Allocation of Goodwill Based on Expected Future Profitability to Segments [Table Text Block]", "documentation": "Tabular disclosure of allocation goodwill based on expected future profitability to Segments." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfAllowanceForCreditLossesExplanatory", "presentation": [ "http://ri.com.br/role/RecoverabletaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of allowance for credit losses [text block]", "label": "Disclosure of allowance for credit losses [text block]" } }, "en": { "role": { "documentation": "The disclosure of the allowance relating to impairments of financial assets due to credit losses. [Refer: Financial assets]" } } }, "auth_ref": [ "r348" ] }, "ifrs-full_DisclosureOfAttributionOfExpensesByNatureToTheirFunctionLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfAttributionOfExpensesByNatureToTheirFunctionLineItems", "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of attribution of expenses by nature to their function [line items]", "label": "Disclosure of attribution of expenses by nature to their function [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfAttributionOfExpensesByNatureToTheirFunctionTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfAttributionOfExpensesByNatureToTheirFunctionTable", "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of attribution of expenses by nature to their function [table]", "label": "Disclosure of attribution of expenses by nature to their function [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to attribution of expenses by nature to analysis of expenses by function in the statement of profit or loss." } } }, "auth_ref": [ "r349", "r351" ] }, "ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory", "presentation": [ "http://ri.com.br/role/Basisofpreparationandpresentationofunauditedcondensedconsolidatedfinancialinformation" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of basis of preparation of financial statements [text block]", "label": "Disclosure of basis of preparation of financial statements [text block]" } }, "en": { "role": { "documentation": "The disclosure of the basis used for the preparation of the financial statements." } } }, "auth_ref": [ "r348" ] }, "ifrs-full_DisclosureOfBorrowingsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfBorrowingsExplanatory", "presentation": [ "http://ri.com.br/role/Loansfinancinganddebentures" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of borrowings [text block]", "label": "Disclosure of borrowings [text block]" } }, "en": { "role": { "documentation": "The disclosure of borrowings. [Refer: Borrowings]" } } }, "auth_ref": [ "r348" ] }, "ifrs-full_DisclosureOfBusinessCombinationsLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfBusinessCombinationsLineItems", "presentation": [ "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about business combination [line items]", "label": "Disclosure of detailed information about business combination [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfBusinessCombinationsTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfBusinessCombinationsTable", "presentation": [ "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about business combination [table]", "label": "Disclosure of detailed information about business combination [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to details of business combinations." } } }, "auth_ref": [ "r223" ] }, "ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfCashAndCashEquivalentsExplanatory", "presentation": [ "http://ri.com.br/role/Cashandcashequivalents" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of cash and cash equivalents [text block]", "label": "Disclosure of cash and cash equivalents [text block]" } }, "en": { "role": { "documentation": "The disclosure of cash and cash equivalents. [Refer: Cash and cash equivalents]" } } }, "auth_ref": [ "r348" ] }, "suz_DisclosureOfCashAndCashEquivalentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfCashAndCashEquivalentsTableTextBlock", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of cash and cash equivalents", "label": "Disclosure of Cash and Cash Equivalents [Table Text Block]", "documentation": "Tabular disclosure of the components of cash and cash equivalents." } } }, "auth_ref": [] }, "suz_DisclosureOfChangesInAllowanceForDoubtfulAccountsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfChangesInAllowanceForDoubtfulAccountsTableTextBlock", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Changes in Allowance for Doubtful Accounts", "label": "Disclosure of Changes in Allowance for Doubtful Accounts [Table Text Block]", "documentation": "The disclosure of detailed information about changes in allowance for doubtful accounts." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfClassesOfShareCapitalAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfClassesOfShareCapitalAbstract", "lang": { "en-us": { "role": { "terseLabel": "Disclosure of classes of share capital [abstract]", "label": "Disclosure of classes of share capital [abstract]" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfClassesOfShareCapitalExplanatory", "presentation": [ "http://ri.com.br/role/ShareholdersequityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of classes of share capital [text block]", "label": "Disclosure of classes of share capital [text block]" } }, "en": { "role": { "documentation": "The disclosure of classes of share capital. [Refer: Classes of share capital [domain]]" } } }, "auth_ref": [ "r34" ] }, "ifrs-full_DisclosureOfClassesOfShareCapitalLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfClassesOfShareCapitalLineItems", "presentation": [ "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails", "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails", "http://ri.com.br/role/ShareholdersequityOtherreservesDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails", "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of classes of share capital [line items]", "label": "Disclosure of classes of share capital [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfClassesOfShareCapitalTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfClassesOfShareCapitalTable", "presentation": [ "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails", "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of classes of share capital [table]", "label": "Disclosure of classes of share capital [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to classes of share capital." } } }, "auth_ref": [ "r34" ] }, "suz_DisclosureOfCompanyOperationsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfCompanyOperationsTextBlock", "presentation": [ "http://ri.com.br/role/Generalinformationaboutfinancialstatements" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Company Operations", "label": "Disclosure of Company Operations [Text Block]", "documentation": "The entire disclosure of information relating to company operations." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfDeferredTaxesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDeferredTaxesExplanatory", "presentation": [ "http://ri.com.br/role/IncometaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of deferred taxes [text block]", "label": "Disclosure of deferred taxes [text block]" } }, "en": { "role": { "documentation": "The disclosure of deferred taxes. [Refer: Deferred tax liabilities; Deferred tax assets]" } } }, "auth_ref": [ "r348" ] }, "ifrs-full_DisclosureOfDefinedBenefitPlansExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDefinedBenefitPlansExplanatory", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of defined benefit plans [text block]", "label": "Disclosure of defined benefit plans [text block]" } }, "en": { "role": { "documentation": "The disclosure of defined benefit plans. [Refer: Defined benefit plans [domain]]" } } }, "auth_ref": [ "r75" ] }, "ifrs-full_DisclosureOfDefinedBenefitPlansLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDefinedBenefitPlansLineItems", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails", "http://ri.com.br/role/EmployeebenefitsplansForecastandaveragedurationofpaymentsofobligationsDetails", "http://ri.com.br/role/EmployeebenefitsplansRollforwardofactuarialliabilityDetails", "http://ri.com.br/role/EmployeebenefitsplansSensitivityanalysisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of defined benefit plans [line items]", "label": "Disclosure of defined benefit plans [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfDefinedBenefitPlansTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDefinedBenefitPlansTable", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansForecastandaveragedurationofpaymentsofobligationsDetails", "http://ri.com.br/role/EmployeebenefitsplansRollforwardofactuarialliabilityDetails", "http://ri.com.br/role/EmployeebenefitsplansSensitivityanalysisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of defined benefit plans [table]", "label": "Disclosure of defined benefit plans [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to defined benefit plans." } } }, "auth_ref": [ "r75" ] }, "ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDerivativeFinancialInstrumentsExplanatory", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instruments - Sensitivity analysis foreign exchange - derivative", "label": "Disclosure of derivative financial instruments [text block]" } }, "en": { "role": { "documentation": "The disclosure of derivative financial instruments. [Refer: Derivatives [member]]" } } }, "auth_ref": [ "r348" ] }, "suz_DisclosureOfDetailedInformationAboutAccountingPoliciesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfDetailedInformationAboutAccountingPoliciesLineItems", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of significant accounting policies [Line Items]", "label": "Disclosure of Detailed Information About Accounting Policies [Line Items]", "documentation": "Disclosure of Detailed Information About Accounting Policies" } } }, "auth_ref": [] }, "suz_DisclosureOfDetailedInformationAboutAccountingPoliciesTable": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfDetailedInformationAboutAccountingPoliciesTable", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Detailed Information About Accounting Policies [Table]", "label": "Disclosure of Detailed Information About Accounting Policies [Table]", "documentation": "Disclosure of Detailed Information About Accounting Policies" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfDetailedInformationAboutBiologicalAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDetailedInformationAboutBiologicalAssetsAbstract", "lang": { "en-us": { "role": { "label": "Disclosure of detailed information about biological assets [abstract]" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfDetailedInformationAboutBiologicalAssetsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDetailedInformationAboutBiologicalAssetsExplanatory", "presentation": [ "http://ri.com.br/role/Biologicalassets" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about biological assets [text block]", "label": "Disclosure of detailed information about biological assets [text block]" } }, "en": { "role": { "documentation": "The disclosure of detailed information about biological assets. [Refer: Biological assets]" } } }, "auth_ref": [ "r302" ] }, "ifrs-full_DisclosureOfDetailedInformationAboutBiologicalAssetsLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDetailedInformationAboutBiologicalAssetsLineItems", "presentation": [ "http://ri.com.br/role/BiologicalassetsMeasurementofthepremisesadoptedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about biological assets [line items]", "label": "Disclosure of detailed information about biological assets [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfDetailedInformationAboutBiologicalAssetsTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDetailedInformationAboutBiologicalAssetsTable", "presentation": [ "http://ri.com.br/role/BiologicalassetsMeasurementofthepremisesadoptedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about biological assets [table]", "label": "Disclosure of detailed information about biological assets [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to details of biological assets." } } }, "auth_ref": [ "r302" ] }, "ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDetailedInformationAboutBorrowingsAbstract", "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about borrowings [abstract]", "label": "Disclosure of detailed information about borrowings [abstract]" } } }, "auth_ref": [] }, "suz_DisclosureOfDetailedInformationAboutBorrowingsByCurrencyTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfDetailedInformationAboutBorrowingsByCurrencyTableTextBlock", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure Of Detailed Information About Borrowings By Currency", "label": "Disclosure Of Detailed Information About Borrowings By Currency [Table Text Block]", "documentation": "The disclosure of detailed information about borrowing by currency." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDetailedInformationAboutBorrowingsExplanatory", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about borrowings [text block]", "label": "Disclosure of detailed information about borrowings [text block]" } }, "en": { "role": { "documentation": "The disclosure of detailed information about borrowings. [Refer: Borrowings]" } } }, "auth_ref": [ "r389" ] }, "ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDetailedInformationAboutBorrowingsLineItems", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about borrowings [line items]", "label": "Disclosure of detailed information about borrowings [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDetailedInformationAboutBorrowingsTable", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about borrowings [table]", "label": "Disclosure of detailed information about borrowings [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to details of borrowings." } } }, "auth_ref": [ "r389" ] }, "ifrs-full_DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instruments - Classification", "label": "Disclosure of detailed information about financial instruments [text block]" } }, "en": { "role": { "documentation": "The disclosure of detailed information about financial instruments. [Refer: Classes of financial instruments [domain]]" } } }, "auth_ref": [ "r238", "r244", "r253" ] }, "ifrs-full_DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory", "presentation": [ "http://ri.com.br/role/IntangibleTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of intangible assets with determined useful life", "label": "Disclosure of detailed information about intangible assets [text block]" } }, "en": { "role": { "documentation": "The disclosure of detailed information about intangible assets. [Refer: Intangible assets other than goodwill]" } } }, "auth_ref": [ "r136" ] }, "suz_DisclosureOfDetailedInformationAboutInvestmentInAssociatesAndJointVenturesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfDetailedInformationAboutInvestmentInAssociatesAndJointVenturesTableTextBlock", "presentation": [ "http://ri.com.br/role/InvestmentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Detailed Information About Investment in Associates and Joint Ventures", "label": "Disclosure of Detailed Information About Investment in Associates and Joint Ventures [Table Text Block]", "documentation": "The disclosure of detailed information about investments in associates and joint ventures." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about property, plant and equipment [text block]", "label": "Disclosure of detailed information about property, plant and equipment [text block]" } }, "en": { "role": { "documentation": "The disclosure of detailed information about property, plant and equipment. [Refer: Property, plant and equipment]" } } }, "auth_ref": [ "r70" ] }, "ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory", "presentation": [ "http://ri.com.br/role/Netsales" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of disaggregation of revenue from contracts with customers [text block]", "label": "Disclosure of disaggregation of revenue from contracts with customers [text block]" } }, "en": { "role": { "documentation": "The disclosure of the disaggregation of revenue from contracts with customers. [Refer: Revenue from contracts with customers]" } } }, "auth_ref": [ "r191" ] }, "ifrs-full_DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instruments - Exchange rate risk management", "label": "Disclosure of effect of changes in foreign exchange rates [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for the effect of changes in foreign exchange rates." } } }, "auth_ref": [ "r91" ] }, "ifrs-full_DisclosureOfEmployeeBenefitsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfEmployeeBenefitsExplanatory", "presentation": [ "http://ri.com.br/role/Employeebenefitsplans" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of employee benefits [text block]", "label": "Disclosure of employee benefits [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for employee benefits." } } }, "auth_ref": [ "r83" ] }, "ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfEntitysReportableSegmentsExplanatory", "presentation": [ "http://ri.com.br/role/Segmentinformation" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of entity's operating segments [text block]", "label": "Disclosure of entity's operating segments [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for operating segments." } } }, "auth_ref": [ "r276" ] }, "ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfEventsAfterReportingPeriodExplanatory", "presentation": [ "http://ri.com.br/role/Eventsafterreportingperiod" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of events after reporting period [text block]", "label": "Disclosure of events after reporting period [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for events after the reporting period." } } }, "auth_ref": [ "r54" ] }, "ifrs-full_DisclosureOfExpensesByNatureExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfExpensesByNatureExplanatory", "presentation": [ "http://ri.com.br/role/Incomeexpensesbynature" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of expenses by nature [text block]", "label": "Disclosure of expenses by nature [text block]" } }, "en": { "role": { "documentation": "The disclosure of expenses by nature. [Refer: Expenses, by nature]" } } }, "auth_ref": [ "r348" ] }, "ifrs-full_DisclosureOfExpensesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfExpensesExplanatory", "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of expenses [text block]", "label": "Disclosure of expenses [text block]" } }, "en": { "role": { "documentation": "The disclosure of expenses." } } }, "auth_ref": [ "r348" ] }, "suz_DisclosureOfFairValueHierarchyTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfFairValueHierarchyTableTextBlock", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instruments - Fair Value Hierarchy", "label": "Disclosure of Fair Value Hierarchy [Table Text Block]", "documentation": "Disclosure of Fair Value Hierarchy" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfFairValueMeasurementExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfFairValueMeasurementExplanatory", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instruments - Fair Value", "label": "Disclosure of fair value measurement [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for fair value measurement." } } }, "auth_ref": [ "r188" ] }, "ifrs-full_DisclosureOfFinanceIncomeExpenseExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfFinanceIncomeExpenseExplanatory", "presentation": [ "http://ri.com.br/role/NetfinancialresultsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of finance income (cost) [text block]", "label": "Disclosure of finance income (cost) [text block]" } }, "en": { "role": { "documentation": "The disclosure of finance income (cost). [Refer: Finance income (cost)]" } } }, "auth_ref": [ "r348" ] }, "ifrs-full_DisclosureOfFinancialAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfFinancialAssetsAbstract", "lang": { "en-us": { "role": { "label": "Disclosure of financial assets [abstract]" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfFinancialAssetsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfFinancialAssetsExplanatory", "presentation": [ "http://ri.com.br/role/Marketablesecurities" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of financial assets [text block]", "label": "Disclosure of financial assets [text block]" } }, "en": { "role": { "documentation": "The disclosure of financial assets. [Refer: Financial assets]" } } }, "auth_ref": [ "r253" ] }, "ifrs-full_DisclosureOfFinancialAssetsHeldForTradingExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfFinancialAssetsHeldForTradingExplanatory", "presentation": [ "http://ri.com.br/role/MarketablesecuritiesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of financial assets held for trading [text block]", "label": "Disclosure of financial assets held for trading [text block]" } }, "en": { "role": { "documentation": "The disclosure of financial assets classified as held for trading. [Refer: Financial assets]" } } }, "auth_ref": [ "r348" ] }, "ifrs-full_DisclosureOfFinancialAssetsLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfFinancialAssetsLineItems", "presentation": [ "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of financial assets [line items]", "label": "Disclosure of financial assets [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfFinancialAssetsTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfFinancialAssetsTable", "presentation": [ "http://ri.com.br/role/MarketablesecuritiesDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of financial assets [table]", "label": "Disclosure of financial assets [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to financial assets." } } }, "auth_ref": [ "r253" ] }, "ifrs-full_DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedTable", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of financial assets [table]", "label": "Disclosure of financial assets that are either past due or impaired [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to financial assets that are either past due or impaired." } } }, "auth_ref": [ "r281" ] }, "ifrs-full_DisclosureOfFinancialInstrumentsAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfFinancialInstrumentsAbstract", "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about financial instruments [abstract]", "label": "Disclosure of detailed information about financial instruments [abstract]" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfFinancialInstrumentsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfFinancialInstrumentsExplanatory", "presentation": [ "http://ri.com.br/role/Financialinstrumentsandriskmanagement" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of financial instruments [text block]", "label": "Disclosure of financial instruments [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for financial instruments." } } }, "auth_ref": [ "r261" ] }, "ifrs-full_DisclosureOfFinancialInstrumentsLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfFinancialInstrumentsLineItems", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsFairValueMaturityScheduleDetails", "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails", "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysistochangesintheconsumerpriceindicesoftheUSeconomyDetails", "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about financial instruments [line items]", "label": "Disclosure of detailed information about financial instruments [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfFinancialInstrumentsTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfFinancialInstrumentsTable", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsFairValueMaturityScheduleDetails", "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysistochangesintheconsumerpriceindicesoftheUSeconomyDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about financial instruments [table]", "label": "Disclosure of detailed information about financial instruments [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to details of financial instruments." } } }, "auth_ref": [ "r238", "r244", "r253" ] }, "suz_DisclosureOfFinancialResultsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfFinancialResultsTextBlock", "presentation": [ "http://ri.com.br/role/Netfinancialresults" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of financial results", "label": "Disclosure of financial results [Text Block]", "documentation": "The entire disclosure of finance income (cost)." } } }, "auth_ref": [] }, "suz_DisclosureOfHyperInflationaryReportingExplanatoryPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfHyperInflationaryReportingExplanatoryPolicyTextBlock", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "verboseLabel": "Hyperinflationary economies", "label": "Disclosure Of Hyper inflationary Reporting Explanatory [Policy Text Block]", "documentation": "Disclosure Of Hyper inflationary Reporting Explanatory" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfIncomeTaxExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfIncomeTaxExplanatory", "presentation": [ "http://ri.com.br/role/Incometaxes" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of income tax [text block]", "label": "Disclosure of income tax [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for income taxes." } } }, "auth_ref": [ "r62" ] }, "ifrs-full_DisclosureOfInformationAboutDefinedBenefitPlansAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfInformationAboutDefinedBenefitPlansAbstract", "lang": { "en-us": { "role": { "terseLabel": "Disclosure of information about defined benefit plans [abstract]", "label": "Disclosure of information about defined benefit plans [abstract]" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfInformationAboutKeyManagementPersonnelExplanatory", "presentation": [ "http://ri.com.br/role/RelatedpartiesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of information about key management personnel [text block]", "label": "Disclosure of information about key management personnel [text block]" } }, "en": { "role": { "documentation": "The disclosure of information about key management personnel. [Refer: Key management personnel of entity or parent [member]]" } } }, "auth_ref": [ "r348" ] }, "ifrs-full_DisclosureOfInformationAboutMaturityProfileOfDefinedBenefitObligationExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfInformationAboutMaturityProfileOfDefinedBenefitObligationExplanatory", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of information about maturity profile of defined benefit obligation [text block]", "label": "Disclosure of information about maturity profile of defined benefit obligation [text block]" } }, "en": { "role": { "documentation": "The disclosure of information about the maturity profile of a defined benefit obligation. This will include the weighted average duration of the defined benefit obligation and may include other information about the distribution of the timing of benefit payments, such as a maturity analysis of the benefit payments. [Refer: Defined benefit obligation, at present value]" } } }, "auth_ref": [ "r82" ] }, "ifrs-full_DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitExplanatory", "presentation": [ "http://ri.com.br/role/IntangibleTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of assumptions used in valuation of cash-generating units", "label": "Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [text block]" } }, "en": { "role": { "documentation": "The disclosure of information for an individual asset, including goodwill, or a cash-generating unit, for which an impairment loss has been recognised or reversed. [Refer: Goodwill; Impairment loss; Reversal of impairment loss; Total for all cash-generating units [member]]" } } }, "auth_ref": [ "r118" ] }, "ifrs-full_DisclosureOfInsuranceContractsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfInsuranceContractsExplanatory", "presentation": [ "http://ri.com.br/role/InsuranceCoverage" ], "lang": { "en-us": { "role": { "terseLabel": "Insurance Coverage", "label": "Disclosure of insurance contracts [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for insurance contracts." } } }, "auth_ref": [ "r217" ] }, "ifrs-full_DisclosureOfIntangibleAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfIntangibleAssetsAbstract", "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about intangible assets [abstract]", "label": "Disclosure of detailed information about intangible assets [abstract]" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfIntangibleAssetsAndGoodwillExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfIntangibleAssetsAndGoodwillExplanatory", "presentation": [ "http://ri.com.br/role/Intangible" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of intangible assets and goodwill [text block]", "label": "Disclosure of intangible assets and goodwill [text block]" } }, "en": { "role": { "documentation": "The disclosure of intangible assets and goodwill. [Refer: Intangible assets and goodwill]" } } }, "auth_ref": [ "r348" ] }, "ifrs-full_DisclosureOfIntangibleAssetsLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfIntangibleAssetsLineItems", "presentation": [ "http://ri.com.br/role/INTANGIBLEGoodwillandintangibleassetswithindefiniteusefullifeDetails", "http://ri.com.br/role/IntangibleassetsValuationassumptionsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about intangible assets [line items]", "label": "Disclosure of detailed information about intangible assets [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfIntangibleAssetsTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfIntangibleAssetsTable", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails", "http://ri.com.br/role/INTANGIBLEGoodwillandintangibleassetswithindefiniteusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about intangible assets [table]", "label": "Disclosure of detailed information about intangible assets [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to details of intangible assets." } } }, "auth_ref": [ "r136" ] }, "ifrs-full_DisclosureOfInternalCreditExposuresLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfInternalCreditExposuresLineItems", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of internal credit grades [line items]", "label": "Disclosure of internal credit grades [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfInventoriesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfInventoriesExplanatory", "presentation": [ "http://ri.com.br/role/Inventories" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of inventories [text block]", "label": "Disclosure of inventories [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for inventories." } } }, "auth_ref": [ "r86" ] }, "suz_DisclosureOfInvestmentsAccountedForUsingEquityMethodAndFairValueICOTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfInvestmentsAccountedForUsingEquityMethodAndFairValueICOTableTextBlock", "presentation": [ "http://ri.com.br/role/InvestmentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Investments Accounted for Using Equity Method and Fair Value - ICO", "label": "Disclosure of Investments Accounted for Using Equity Method and Fair Value - ICO [Table Text Block]", "documentation": "The disclosure of changes in investments accounted for using the equity method and fair value through other compreensive income" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory", "presentation": [ "http://ri.com.br/role/Investments" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of investments accounted for using equity method [text block]", "label": "Disclosure of investments accounted for using equity method [text block]" } }, "en": { "role": { "documentation": "The disclosure of investments accounted for using the equity method. [Refer: Investments accounted for using equity method]" } } }, "auth_ref": [ "r348" ] }, "ifrs-full_DisclosureOfJointVenturesLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfJointVenturesLineItems", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of joint ventures [line items]", "label": "Disclosure of joint ventures [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfJointVenturesTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfJointVenturesTable", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of joint ventures [table]", "label": "Disclosure of joint ventures [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to joint ventures." } } }, "auth_ref": [ "r107", "r109", "r182" ] }, "ifrs-full_DisclosureOfLeasesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfLeasesExplanatory", "presentation": [ "http://ri.com.br/role/Leases" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of leases [text block]", "label": "Disclosure of leases [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for leases." } } }, "auth_ref": [ "r205", "r206" ] }, "suz_DisclosureOfLiabilitiesForAssetsAcquisitionsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfLiabilitiesForAssetsAcquisitionsTextBlock", "presentation": [ "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Liabilities for Assets Acquisitions", "label": "Disclosure of Liabilities for Assets Acquisitions [Text Block]", "documentation": "Disclosure of Liabilities for Assets Acquisitions" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfLiquidityRiskExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfLiquidityRiskExplanatory", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instrument - Liquidity risk", "label": "Disclosure of liquidity risk [text block]" } }, "en": { "role": { "documentation": "The disclosure of liquidity risk. [Refer: Liquidity risk [member]]" } } }, "auth_ref": [ "r348" ] }, "ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsBookvalueoffinancialassetsrepresentingexposuretocreditriskDetails", "http://ri.com.br/role/TradeaccountsreceivablesMaincustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of nature and extent of risks arising from financial instruments [line items]", "label": "Disclosure of nature and extent of risks arising from financial instruments [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesMaincustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of nature and extent of risks arising from financial instruments [table]", "label": "Disclosure of nature and extent of risks arising from financial instruments [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to the nature and extent of risks arising from financial instruments." } } }, "auth_ref": [ "r239", "r240" ] }, "ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of net defined benefit liability (asset) [text block]", "label": "Disclosure of net defined benefit liability (asset) [text block]" } }, "en": { "role": { "documentation": "The disclosure of a net defined benefit liability (asset). [Refer: Net defined benefit liability (asset)]" } } }, "auth_ref": [ "r76" ] }, "ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems", "presentation": [ "http://ri.com.br/role/EventsafterreportingperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of non-adjusting events after reporting period [line items]", "label": "Disclosure of non-adjusting events after reporting period [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfNonadjustingEventsAfterReportingPeriodTable", "presentation": [ "http://ri.com.br/role/EventsafterreportingperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of non-adjusting events after reporting period [table]", "label": "Disclosure of non-adjusting events after reporting period [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to non-adjusting events after the reporting period." } } }, "auth_ref": [ "r53" ] }, "ifrs-full_DisclosureOfNumberAndWeightedAverageExercisePricesOfOtherEquityInstrumentsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfNumberAndWeightedAverageExercisePricesOfOtherEquityInstrumentsExplanatory", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of number and weighted average exercise prices of other equity instruments [text block]", "label": "Disclosure of number and weighted average exercise prices of other equity instruments [text block]" } }, "en": { "role": { "documentation": "The disclosure of the number and weighted average exercise prices of other equity instruments (ie other than share options)." } } }, "auth_ref": [ "r387" ] }, "ifrs-full_DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of number and weighted average exercise prices of share options [text block]", "label": "Disclosure of number and weighted average exercise prices of share options [text block]" } }, "en": { "role": { "documentation": "The disclosure of the number and weighted average exercise prices of share options. [Refer: Weighted average [member]]" } } }, "auth_ref": [ "r219" ] }, "ifrs-full_DisclosureOfOperatingSegmentsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfOperatingSegmentsExplanatory", "presentation": [ "http://ri.com.br/role/SegmentinformationTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of operating segments [text block]", "label": "Disclosure of operating segments [text block]" } }, "en": { "role": { "documentation": "The disclosure of operating segments. [Refer: Operating segments [member]]" } } }, "auth_ref": [ "r265" ] }, "ifrs-full_DisclosureOfOperatingSegmentsLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfOperatingSegmentsLineItems", "presentation": [ "http://ri.com.br/role/GoodwillbasedonexpectedfutureprofitabilitySegmentinformationDetails", "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails", "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of operating segments [line items]", "label": "Disclosure of operating segments [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfOperatingSegmentsTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfOperatingSegmentsTable", "presentation": [ "http://ri.com.br/role/GoodwillbasedonexpectedfutureprofitabilitySegmentinformationDetails", "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails", "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of operating segments [table]", "label": "Disclosure of operating segments [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to operating segments." } } }, "auth_ref": [ "r265" ] }, "ifrs-full_DisclosureOfOtherProvisionsAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfOtherProvisionsAbstract", "lang": { "en-us": { "role": { "terseLabel": "Disclosure of other provisions [abstract]", "label": "Disclosure of other provisions [abstract]" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory", "presentation": [ "http://ri.com.br/role/Provisionforjudicialliabilities" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of other provisions, contingent liabilities and contingent assets [text block]", "label": "Disclosure of other provisions, contingent liabilities and contingent assets [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for other provisions, contingent liabilities and contingent assets." } } }, "auth_ref": [ "r129" ] }, "ifrs-full_DisclosureOfOtherProvisionsLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfOtherProvisionsLineItems", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesContingencieswithpossiblelossesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesCivillandEnviromentDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesLaborDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of other provisions [line items]", "label": "Disclosure of other provisions [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfOtherProvisionsTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfOtherProvisionsTable", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesContingencieswithpossiblelossesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesCivillandEnviromentDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesLaborDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of other provisions [table]", "label": "Disclosure of other provisions [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to other provisions." } } }, "auth_ref": [ "r126" ] }, "suz_DisclosureOfPastDueTradeAccountsReceivablesByMaturityAndAllowanceForDoubtfulAccountsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfPastDueTradeAccountsReceivablesByMaturityAndAllowanceForDoubtfulAccountsTableTextBlock", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Past Due Trade Accounts Receivables by maturity and allowance for doubtful accounts [table text block]", "label": "Disclosure of Past Due Trade Accounts Receivables by maturity and allowance for doubtful accounts [table text block]", "documentation": "The disclosure of detailed information about past due trade accounts receivables." } } }, "auth_ref": [] }, "suz_DisclosureOfPositionsOfDerivativeFinancialInstrumentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfPositionsOfDerivativeFinancialInstrumentsTableTextBlock", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instruments - Outstanding assets and liabilities", "label": "Disclosure of Positions of Derivative Financial Instruments [Table Text Block]", "documentation": "Disclosure of Positions of Derivative Financial Instruments" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfProductsAndServicesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfProductsAndServicesExplanatory", "presentation": [ "http://ri.com.br/role/SegmentinformationTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of products and services [text block]", "label": "Disclosure of products and services [text block]" } }, "en": { "role": { "documentation": "The disclosure of the entity's products and services. [Refer: Products and services [domain]]" } } }, "auth_ref": [ "r272" ] }, "ifrs-full_DisclosureOfPropertyPlantAndEquipmentAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfPropertyPlantAndEquipmentAbstract", "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about property, plant and equipment [abstract]", "label": "Disclosure of detailed information about property, plant and equipment [abstract]" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfPropertyPlantAndEquipmentExplanatory", "presentation": [ "http://ri.com.br/role/Propertyplantandequipment" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of property, plant and equipment [text block]", "label": "Disclosure of property, plant and equipment [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for property, plant and equipment." } } }, "auth_ref": [ "r74" ] }, "ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfPropertyPlantAndEquipmentLineItems", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about property, plant and equipment [line items]", "label": "Disclosure of detailed information about property, plant and equipment [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "suz_DisclosureOfPropertyPlantAndEquipmentPledgedAsCollateralLineItems": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfPropertyPlantAndEquipmentPledgedAsCollateralLineItems", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentItemspledgedascollateralDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Property, Plant and Equipment Pledged as Collateral [Line Items]", "label": "Disclosure of Property, Plant and Equipment Pledged as Collateral [Line Items]", "documentation": "Disclosure of Property, Plant and Equipment Pledged as Collateral [Line Items]" } } }, "auth_ref": [] }, "suz_DisclosureOfPropertyPlantAndEquipmentPledgedAsCollateralTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfPropertyPlantAndEquipmentPledgedAsCollateralTextBlock", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentItemspledgedascollateralDetails", "http://ri.com.br/role/PropertyplantandequipmentTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Property, Plant and Equipment Pledged as Collateral [Table]", "label": "Disclosure of Property, Plant and Equipment Pledged as Collateral [Text Block]", "documentation": "Items pledged as collateral" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfPropertyPlantAndEquipmentTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfPropertyPlantAndEquipmentTable", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of detailed information about property, plant and equipment [table]", "label": "Disclosure of detailed information about property, plant and equipment [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to details of property, plant and equipment." } } }, "auth_ref": [ "r70" ] }, "ifrs-full_DisclosureOfProvisionMatrixLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfProvisionMatrixLineItems", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesRollforwardoftheexpectedcreditlossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trade Accounts Receivables [Line Items]", "label": "Disclosure of provision matrix [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfProvisionMatrixTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfProvisionMatrixTable", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesRollforwardoftheexpectedcreditlossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of financial assets [table]", "label": "Disclosure of provision matrix [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to the provision matrix." } } }, "auth_ref": [ "r328" ] }, "ifrs-full_DisclosureOfProvisionsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfProvisionsExplanatory", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of provisions [text block]", "label": "Disclosure of provisions [text block]" } }, "en": { "role": { "documentation": "The disclosure of provisions. [Refer: Provisions]" } } }, "auth_ref": [ "r348" ] }, "suz_DisclosureOfProvisionsForPossibleLossesExplanatoryTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfProvisionsForPossibleLossesExplanatoryTableTextBlock", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Provisions for Possible Losses Explanatory", "label": "Disclosure of Provisions for Possible Losses Explanatory [Table Text Block]", "documentation": "Tabular disclosure of tax, civil and labor lawsuits, for which losses have been assessed as possible by management with the support from legal counsel and therefore no provision was recorded." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory", "presentation": [ "http://ri.com.br/role/LeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of quantitative information about right-of-use assets [text block]", "label": "Disclosure of quantitative information about right-of-use assets [text block]" } }, "en": { "role": { "documentation": "The disclosure of quantitative information about right-of-use assets. [Refer: Right-of-use assets]" } } }, "auth_ref": [ "r201" ] }, "ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfQuantitativeInformationAboutRightofuseAssetsLineItems", "presentation": [ "http://ri.com.br/role/LEASESRightofuseassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of quantitative information about right-of-use assets [line items]", "label": "Disclosure of quantitative information about right-of-use assets [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfQuantitativeInformationAboutRightofuseAssetsTable", "presentation": [ "http://ri.com.br/role/LEASESRightofuseassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of quantitative information about right-of-use assets [table]", "label": "Disclosure of quantitative information about right-of-use assets [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to right-of-use assets." } } }, "auth_ref": [ "r201" ] }, "suz_DisclosureOfReconciliationFromGrossRevenueFromContractsWithCustomersToNetRevenueFromContractsWithCustomersTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfReconciliationFromGrossRevenueFromContractsWithCustomersToNetRevenueFromContractsWithCustomersTableTextBlock", "presentation": [ "http://ri.com.br/role/NetsalesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Reconciliation From Gross Revenue from Contracts with Customers, to Net Revenue from Contracts with Customers", "label": "Disclosure of Reconciliation From Gross Revenue from Contracts with Customers, to Net Revenue from Contracts with Customers [Table Text Block]", "documentation": "Disclosure of reconciliation from gross revenue from contracts with customers, to net revenue from contracts with customers." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfReconciliationOfChangesInBiologicalAssetsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfReconciliationOfChangesInBiologicalAssetsExplanatory", "presentation": [ "http://ri.com.br/role/BiologicalassetsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of reconciliation of changes in biological assets [text block]", "label": "Disclosure of reconciliation of changes in biological assets [text block]" } }, "en": { "role": { "documentation": "The disclosure of the reconciliation of changes in biological assets. [Refer: Biological assets]" } } }, "auth_ref": [ "r147" ] }, "ifrs-full_DisclosureOfReconciliationOfChangesInBiologicalAssetsLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfReconciliationOfChangesInBiologicalAssetsLineItems", "presentation": [ "http://ri.com.br/role/BiologicalassetsRollforwardofbiologicalassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of reconciliation of changes in biological assets [line items]", "label": "Disclosure of reconciliation of changes in biological assets [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfReconciliationOfChangesInBiologicalAssetsTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfReconciliationOfChangesInBiologicalAssetsTable", "presentation": [ "http://ri.com.br/role/BiologicalassetsRollforwardofbiologicalassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of reconciliation of changes in biological assets [table]", "label": "Disclosure of reconciliation of changes in biological assets [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to the reconciliation of changes in biological assets." } } }, "auth_ref": [ "r147" ] }, "suz_DisclosureOfReconciliationOfEffectsOfIncomeTaxAndSocialContributionOnProfitOrLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfReconciliationOfEffectsOfIncomeTaxAndSocialContributionOnProfitOrLossTableTextBlock", "presentation": [ "http://ri.com.br/role/IncometaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Reconciliation of Effects of Income Tax and Social Contribution on Profit or Loss", "label": "Disclosure of Reconciliation of Effects of Income Tax and Social Contribution on Profit or Loss [Table Text Block]", "documentation": "The disclosure of reconciliation of the effects of income tax and social contribution on profit or loss." } } }, "auth_ref": [] }, "suz_DisclosureOfRecoverableTaxesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfRecoverableTaxesTextBlock", "presentation": [ "http://ri.com.br/role/Recoverabletaxes" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Recoverable Taxes", "label": "Disclosure of Recoverable Taxes [Text Block]", "documentation": "The entire disclosure of recoverable taxes." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfRelatedPartyExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfRelatedPartyExplanatory", "presentation": [ "http://ri.com.br/role/Relatedparties" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of related party [text block]", "label": "Disclosure of related party [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for related parties." } } }, "auth_ref": [ "r102" ] }, "ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfReservesAndOtherEquityInterestExplanatory", "presentation": [ "http://ri.com.br/role/ShareholdersequityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of other reserves", "label": "Disclosure of reserves within equity [text block]" } }, "en": { "role": { "documentation": "The disclosure of reserves within equity. [Refer: Other reserves [member]]" } } }, "auth_ref": [ "r35" ] }, "ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of sensitivity analysis for actuarial assumptions [text block]", "label": "Disclosure of sensitivity analysis for actuarial assumptions [text block]" } }, "en": { "role": { "documentation": "The disclosure of a sensitivity analysis for significant actuarial assumptions used to determine the present value of a defined benefit obligation. [Refer: Actuarial assumptions [domain]; Defined benefit obligation, at present value]" } } }, "auth_ref": [ "r81" ] }, "suz_DisclosureOfSettledDerivativesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfSettledDerivativesTableTextBlock", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instruments - Fair Value Settled", "label": "Disclosure of Settled Derivatives [Table Text Block]", "documentation": "Disclosure of Settled Derivatives" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory", "presentation": [ "http://ri.com.br/role/Shareholdersequity" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of share capital, reserves and other equity interest [text block]", "label": "Disclosure of share capital, reserves and other equity interest [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for share capital, reserves and other equity interest." } } }, "auth_ref": [ "r36" ] }, "ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfSharebasedPaymentArrangementsExplanatory", "presentation": [ "http://ri.com.br/role/Sharebasedcompensationplan" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of share-based payment arrangements [text block]", "label": "Disclosure of share-based payment arrangements [text block]" } }, "en": { "role": { "documentation": "The entire disclosure for share-based payment arrangements." } } }, "auth_ref": [ "r218" ] }, "suz_DisclosureOfSignificantAccountingPoliciesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfSignificantAccountingPoliciesTextBlock", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of significant accounting policies", "label": "Disclosure of significant accounting policies [Text Block]", "documentation": "Disclosure of significant accounting policies" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory", "presentation": [ "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of subsidiaries", "label": "Disclosure of subsidiaries [text block]" } }, "en": { "role": { "documentation": "The disclosure of subsidiaries. [Refer: Total for all subsidiaries [member]]" } } }, "auth_ref": [ "r107", "r109", "r181" ] }, "suz_DisclosureOfTaxIncentivesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfTaxIncentivesTableTextBlock", "presentation": [ "http://ri.com.br/role/IncometaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Tax Incentives", "label": "Disclosure of Tax Incentives [Table Text Block]", "documentation": "The tabular disclosure of tax incentives." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfTaxReceivablesAndPayablesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTaxReceivablesAndPayablesExplanatory", "presentation": [ "http://ri.com.br/role/RecoverabletaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of tax receivables and payables [text block]", "label": "Disclosure of tax receivables and payables [text block]" } }, "en": { "role": { "documentation": "The disclosure of tax receivables and payables." } } }, "auth_ref": [ "r348" ] }, "suz_DisclosureOfTaxReceivablesAndPayablesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfTaxReceivablesAndPayablesLineItems", "presentation": [ "http://ri.com.br/role/RecoverabletaxesSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Tax Receivables and Payables [Line Items]", "label": "Disclosure of Tax Receivables and Payables [Line Items]", "documentation": "Disclosure of Tax Receivables and Payables [Line Items]" } } }, "auth_ref": [] }, "suz_DisclosureOfTaxReceivablesAndPayablesTable": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfTaxReceivablesAndPayablesTable", "presentation": [ "http://ri.com.br/role/RecoverabletaxesSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Tax Receivables and Payables [Table]", "label": "Disclosure of Tax Receivables and Payables [Table]", "documentation": "Disclosure of Tax Receivables and Payables [Table]" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAbstract", "lang": { "en-us": { "role": { "terseLabel": "Disclosure of temporary difference, unused tax losses and unused tax credits [abstract]", "label": "Disclosure of temporary difference, unused tax losses and unused tax credits [abstract]" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory", "presentation": [ "http://ri.com.br/role/IncometaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of temporary difference, unused tax losses and unused tax credits [text block]", "label": "Disclosure of temporary difference, unused tax losses and unused tax credits [text block]" } }, "en": { "role": { "documentation": "The disclosure of types of temporary differences, unused tax losses and unused tax credits. [Refer: Unused tax credits [member]; Unused tax losses [member]; Temporary differences [member]]" } } }, "auth_ref": [ "r61" ] }, "ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of temporary difference, unused tax losses and unused tax credits [line items]", "label": "Disclosure of temporary difference, unused tax losses and unused tax credits [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of temporary difference, unused tax losses and unused tax credits [table]", "label": "Disclosure of temporary difference, unused tax losses and unused tax credits [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to temporary differences, unused tax losses and unused tax credits." } } }, "auth_ref": [ "r61" ] }, "ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract", "lang": { "en-us": { "role": { "terseLabel": "Disclosure of terms and conditions of share-based payment arrangement [abstract]", "label": "Disclosure of terms and conditions of share-based payment arrangement [abstract]" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanAmountsrecognizedinthefinancialstatementsDetails", "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of terms and conditions of share-based payment arrangement [line items]", "label": "Disclosure of terms and conditions of share-based payment arrangement [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanAmountsrecognizedinthefinancialstatementsDetails", "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of terms and conditions of share-based payment arrangement [table]", "label": "Disclosure of terms and conditions of share-based payment arrangement [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to terms and conditions of share-based payment arrangements." } } }, "auth_ref": [ "r221" ] }, "suz_DisclosureOfTradeAccountsReceivablesByTypeOfCustomerTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfTradeAccountsReceivablesByTypeOfCustomerTableTextBlock", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Trade Accounts Receivables by Type of Customer", "label": "Disclosure of Trade Accounts Receivables by Type of Customer [Table Text Block]", "documentation": "The disclosure of detailed information about trade accounts receivables by customer." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTradeAndOtherPayablesExplanatory", "presentation": [ "http://ri.com.br/role/TradeaccountspayableTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of trade and other payables [text block]", "label": "Disclosure of trade and other payables [text block]" } }, "en": { "role": { "documentation": "The disclosure of trade and other payables. [Refer: Trade and other payables]" } } }, "auth_ref": [ "r348" ] }, "ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTradeAndOtherReceivablesExplanatory", "presentation": [ "http://ri.com.br/role/Tradeaccountsreceivables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of trade and other receivables [text block]", "label": "Disclosure of trade and other receivables [text block]" } }, "en": { "role": { "documentation": "The disclosure of trade and other receivables. [Refer: Trade and other receivables]" } } }, "auth_ref": [ "r348" ] }, "suz_DisclosureOfTransactionCostsAndPremiumsOfSecuritiesIssuesExplanatoryTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DisclosureOfTransactionCostsAndPremiumsOfSecuritiesIssuesExplanatoryTableTextBlock", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Transaction Costs and Premiums of Securities Issues Explanatory", "label": "Disclosure of Transaction Costs and Premiums of Securities Issues Explanatory [Table Text Block]", "documentation": "Tabular disclosure of transaction costs and premiums of securities issues." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTransactionsBetweenRelatedPartiesAbstract", "lang": { "en-us": { "role": { "label": "Disclosure of transactions between related parties [abstract]" } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTransactionsBetweenRelatedPartiesExplanatory", "presentation": [ "http://ri.com.br/role/RelatedpartiesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of transactions between related parties [text block]", "label": "Disclosure of transactions between related parties [text block]" } }, "en": { "role": { "documentation": "The disclosure of transactions between the entity and its related parties. [Refer: Total for all related parties [member]]" } } }, "auth_ref": [ "r95" ] }, "ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTransactionsBetweenRelatedPartiesLineItems", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Transactions Between Related Parties [Line Items]", "label": "Disclosure of transactions between related parties [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTransactionsBetweenRelatedPartiesTable", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of Transactions Between Related Parties [Table]", "label": "Disclosure of transactions between related parties [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to transactions between related parties." } } }, "auth_ref": [ "r101" ] }, "ifrs-full_DisclosureOfTreasurySharesExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisclosureOfTreasurySharesExplanatory", "presentation": [ "http://ri.com.br/role/ShareholdersequityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of treasury shares", "label": "Disclosure of treasury shares [text block]" } }, "en": { "role": { "documentation": "The disclosure of treasury shares. [Refer: Treasury shares]" } } }, "auth_ref": [ "r348" ] }, "ifrs-full_DisposalsAndRetirementsIntangibleAssetsOtherThanGoodwill": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisposalsAndRetirementsIntangibleAssetsOtherThanGoodwill", "crdr": "credit", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Write-offs", "label": "Disposals and retirements, intangible assets other than goodwill" } }, "en": { "role": { "documentation": "The decrease in intangible assets other than goodwill resulting from disposals and retirements. [Refer: Intangible assets other than goodwill]" } } }, "auth_ref": [ "r374" ] }, "ifrs-full_DisposalsBiologicalAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisposalsBiologicalAssets", "crdr": "credit", "presentation": [ "http://ri.com.br/role/BiologicalassetsRollforwardofbiologicalassetsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Disposals", "label": "Disposals, biological assets" } }, "en": { "role": { "documentation": "The decrease in biological assets resulting from disposals. [Refer: Biological assets]" } } }, "auth_ref": [ "r144" ] }, "ifrs-full_DisposalsPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DisposalsPropertyPlantAndEquipment", "crdr": "credit", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Write-offs", "label": "Disposals, property, plant and equipment" } }, "en": { "role": { "documentation": "The decrease in property, plant and equipment resulting from disposals. [Refer: Property, plant and equipment]" } } }, "auth_ref": [ "r66" ] }, "ifrs-full_DividendsPayable": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "DividendsPayable", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentLiabilities", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Dividends and interest on own capital payable", "label": "Dividends payable, non-cash assets distributions" } }, "en": { "role": { "documentation": "The amount of dividends payable by means of the distribution of non-cash assets to owners." } } }, "auth_ref": [ "r160" ] }, "suz_DividendsPayableMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DividendsPayableMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails", "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Dividends and interests on own capital payable", "label": "Dividends payable", "documentation": "This member stands for dividends payable." } } }, "auth_ref": [] }, "dei_DocumentPeriodEndDate": { "xbrltype": "dateItemType", "nsuri": "http://xbrl.sec.gov/dei/2024", "localname": "DocumentPeriodEndDate", "presentation": [ "http://ri.com.br/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Document Period End Date", "label": "Document Period End Date", "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD." } } }, "auth_ref": [] }, "dei_DocumentType": { "xbrltype": "submissionTypeItemType", "nsuri": "http://xbrl.sec.gov/dei/2024", "localname": "DocumentType", "presentation": [ "http://ri.com.br/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Document Type", "label": "Document Type", "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'." } } }, "auth_ref": [] }, "suz_DollarCouponRateOfDerivativeFinancialInstruments": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DollarCouponRateOfDerivativeFinancialInstruments", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Dollar Coupon", "label": "Dollar Coupon Rate of Derivative Financial Instruments", "documentation": "The rate of interest earned annually by holders of the financial instrument, expressed as a percentage of the par value." } } }, "auth_ref": [] }, "suz_DomesticTransportationInsurancePolicyMaximumIndemnity": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "DomesticTransportationInsurancePolicyMaximumIndemnity", "crdr": "debit", "presentation": [ "http://ri.com.br/role/InsuranceCoverageDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Domestic transportation insurance policy, maximum indemnity", "label": "Domestic Transportation Insurance Policy, Maximum Indemnity", "documentation": "Domestic Transportation Insurance Policy, Maximum Indemnity" } } }, "auth_ref": [] }, "country_EC": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2024", "localname": "EC", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "ECUADOR", "label": "ECUADOR" } } }, "auth_ref": [] }, "suz_ECAExportCreditAgencyMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ECAExportCreditAgencyMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "ECA - Export Credit Agency", "label": "ECA - Export Credit Agency [Member]", "documentation": "ECA - Export Credit Agency" } } }, "auth_ref": [] }, "suz_ENGLANDDomain": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ENGLANDDomain", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "England", "label": "ENGLAND [Domain]", "documentation": "ENGLAND" } } }, "auth_ref": [] }, "suz_EarningsBeforeInterestTaxesDepreciationAndAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "EarningsBeforeInterestTaxesDepreciationAndAmortization", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequityDividendsandreservecalculationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accounting EBITDA", "label": "Earnings Before Interest, Taxes, Depreciation, and Amortization", "documentation": "The income before interest, taxes, depreciation, and amortization" } } }, "auth_ref": [] }, "ifrs-full_EarningsPerShareAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "EarningsPerShareAbstract", "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Earnings per share [abstract]", "label": "Earnings per share [abstract]" } } }, "auth_ref": [] }, "suz_EarningsPerShareBasicWeightedAverageNumberOfSharesIssued": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "EarningsPerShareBasicWeightedAverageNumberOfSharesIssued", "presentation": [ "http://ri.com.br/role/EarningspershareBasicDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted average number of shares in the period \u2013 in thousands", "label": "Earnings Per Share, Basic, Weighted Average Number of Shares Issued", "documentation": "The weighted average total number of shares issued throughout the period." } } }, "auth_ref": [] }, "ifrs-full_EarningsPerShareExplanatory": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "EarningsPerShareExplanatory", "presentation": [ "http://ri.com.br/role/Earningspershare" ], "lang": { "en-us": { "role": { "terseLabel": "Earnings per share [text block]", "label": "Earnings per share [text block]" } }, "en": { "role": { "documentation": "The disclosure of earnings per share." } } }, "auth_ref": [ "r111" ] }, "ifrs-full_EarningsPerShareLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "EarningsPerShareLineItems", "presentation": [ "http://ri.com.br/role/EarningspershareBasicDetails", "http://ri.com.br/role/EarningspershareDilutedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Earnings per share [line items]", "label": "Earnings per share [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_EarningsPerShareTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "EarningsPerShareTable", "presentation": [ "http://ri.com.br/role/EarningspershareBasicDetails", "http://ri.com.br/role/EarningspershareDilutedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Earnings per share [table]", "label": "Earnings per share [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to earnings per share." } } }, "auth_ref": [ "r111" ] }, "ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "EffectOfExchangeRateChangesOnCashAndCashEquivalents", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_IncreaseDecreaseInCashAndCashEquivalents", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "EXCHANGE VARIATION ON CASH AND CASH EQUIVALENTS", "label": "Effect of exchange rate changes on cash and cash equivalents" } }, "en": { "role": { "documentation": "The effect of exchange rate changes on cash and cash equivalents held or due in a foreign currency. [Refer: Cash and cash equivalents]" } } }, "auth_ref": [ "r151", "r152" ] }, "suz_EffectiveAreaForForestFromYearOfPlanting": { "xbrltype": "durationItemType", "nsuri": "http://ri.com.br/20250331", "localname": "EffectiveAreaForForestFromYearOfPlanting", "presentation": [ "http://ri.com.br/role/BiologicalassetsRollforwardofbiologicalassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Effective Area For Forest From The Year Of Planting", "label": "Effective Area For Forest From The Year Of Planting", "documentation": "Period for effective area for forest from the year of planting for determining the fair value of biological assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but not limited to, weeks in a year or quarter." } } }, "auth_ref": [] }, "suz_EmbeddedDerivativeInACommitmentToPurchaseStandingWoodOriginatingFromAForestPartnershipAgreement": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "EmbeddedDerivativeInACommitmentToPurchaseStandingWoodOriginatingFromAForestPartnershipAgreement", "crdr": "debit", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysistochangesintheconsumerpriceindicesoftheUSeconomyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Embedded derivative in a commitment to purchase standing wood, originating from a forest partnership agreement", "label": "Embedded derivative in a commitment to purchase standing wood, originating from a forest partnership agreement", "documentation": "Embedded derivative in a commitment to purchase standing wood, originating from a forest partnership agreement" } } }, "auth_ref": [] }, "suz_EmployeeBenefitPlansMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "EmployeeBenefitPlansMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Employee benefit plans", "label": "Employee benefit plans [Member]", "documentation": "Employee benefit plans" } } }, "auth_ref": [] }, "suz_EmployeeRelatedLiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "EmployeeRelatedLiabilitiesCurrent", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentLiabilities", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Payroll and charges", "label": "Employee-related Liabilities, Current", "documentation": "Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)." } } }, "auth_ref": [] }, "ifrs-full_EmployerContributions": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "EmployerContributions", "crdr": "credit", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Employer contributions", "label": "Employer contributions" } }, "en": { "role": { "documentation": "The amount of employer contributions to retirement benefit plans." } } }, "auth_ref": [ "r103" ] }, "suz_EmployerContributionsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "EmployerContributionsLineItems", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Employer Contributions [Line Items]", "label": "Employer Contributions [Line Items]", "documentation": "Employer Contributions [Line Items]" } } }, "auth_ref": [] }, "suz_EmployerContributionsTable": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "EmployerContributionsTable", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Employer Contributions [Table]", "label": "Employer Contributions [Table]", "documentation": "Employer Contributions [Table]" } } }, "auth_ref": [] }, "suz_EnsynCorporationMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "EnsynCorporationMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Ensyn Corporation (Direct)", "verboseLabel": "Ensyn Corporation", "label": "Ensyn Corporation", "documentation": "This Member stands for Ensyn Corporation." } } }, "auth_ref": [] }, "dei_EntityCentralIndexKey": { "xbrltype": "centralIndexKeyItemType", "nsuri": "http://xbrl.sec.gov/dei/2024", "localname": "EntityCentralIndexKey", "presentation": [ "http://ri.com.br/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Central Index Key", "label": "Entity Central Index Key", "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK." } } }, "auth_ref": [ "r347" ] }, "dei_EntityDomain": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/dei/2024", "localname": "EntityDomain", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Entity [Domain]", "label": "Entity [Domain]", "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains." } } }, "auth_ref": [] }, "dei_EntityRegistrantName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2024", "localname": "EntityRegistrantName", "presentation": [ "http://ri.com.br/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Registrant Name", "label": "Entity Registrant Name", "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC." } } }, "auth_ref": [ "r347" ] }, "ifrs-full_Equity": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "Equity", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_EquityAndLiabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "http://ri.com.br/role/ShareholdersequityOtherreservesDetails", "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "totalLabel": "Total equity", "terseLabel": "Equity", "periodStartLabel": "Equity at beginning of period", "periodEndLabel": "Equity at end of period", "label": "Equity" } }, "en": { "role": { "documentation": "The amount of residual interest in the assets of the entity after deducting all its liabilities." } } }, "auth_ref": [ "r22", "r31", "r161", "r163", "r184", "r185", "r186" ] }, "ifrs-full_EquityAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "EquityAbstract", "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Equity", "label": "Equity [abstract]" } } }, "auth_ref": [] }, "ifrs-full_EquityAndLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "EquityAndLiabilities", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL LIABILITIES AND SHAREHOLDERS\u2019 EQUITY", "label": "Equity and liabilities" } }, "en": { "role": { "documentation": "The amount of the entity's equity and liabilities. [Refer: Equity; Liabilities]" } } }, "auth_ref": [ "r22" ] }, "ifrs-full_EquityAndLiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "EquityAndLiabilitiesAbstract", "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Equity and liabilities", "label": "Equity and liabilities [abstract]" } } }, "auth_ref": [] }, "ifrs-full_EquityAttributableToOwnersOfParent": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "EquityAttributableToOwnersOfParent", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_Equity", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "totalLabel": "Controlling shareholders'", "label": "Equity attributable to owners of parent" } }, "en": { "role": { "documentation": "The amount of equity attributable to the owners of the parent. This specifically excludes non-controlling interest." } } }, "auth_ref": [ "r21" ] }, "ifrs-full_EquityAttributableToOwnersOfParentMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "EquityAttributableToOwnersOfParentMember", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Total controlling shareholders' equity", "label": "Equity attributable to owners of parent [member]" } }, "en": { "role": { "documentation": "This member stands for equity attributable to the owners of the parent." } } }, "auth_ref": [ "r7" ] }, "srt_EquityMethodInvesteeNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "EquityMethodInvesteeNameDomain", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment, Name [Domain]", "label": "Investment, Name [Domain]" } } }, "auth_ref": [] }, "suz_EquityMethodInvestmentsCelluforceMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "EquityMethodInvestmentsCelluforceMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investments", "label": "Investments - Celluforce", "documentation": "This member stands for equity method investments in Celluforce." } } }, "auth_ref": [] }, "suz_EquityReserveBalance": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "EquityReserveBalance", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equity, Reserve Balance", "label": "Equity, Reserve Balance", "documentation": "Equity, Reserve Balance" } } }, "auth_ref": [] }, "suz_EstimatedfuturebenefitPaymentsFromDefinedBenefitPensionPlans": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "EstimatedfuturebenefitPaymentsFromDefinedBenefitPensionPlans", "crdr": "credit", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansForecastandaveragedurationofpaymentsofobligationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated Future Benefit Payments From Defined Benefit Pension Plans", "label": "Estimated Future Benefit Payments From Defined Benefit Pension Plans", "documentation": "The estimated amount, at the balance sheet date, of the future benefit payments to be made during the specified period from defined benefit plans." } } }, "auth_ref": [] }, "srt_EuropeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "EuropeMember", "presentation": [ "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Europe", "label": "Europe [Member]" } } }, "auth_ref": [] }, "suz_EventAfterTheReportingPeriodAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "EventAfterTheReportingPeriodAbstract", "lang": { "en-us": { "role": { "label": "Event after the reporting period [Abstract]", "documentation": "Event after the report [Abstract]" } } }, "auth_ref": [] }, "suz_ExpectedCreditLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ExpectedCreditLosses", "crdr": "credit", "presentation": [ "http://ri.com.br/role/InventoriesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "(-) Expected losses", "label": "Expected credit losses", "documentation": "The amount of an allowance account used to record impairments to financial assets due to credit losses." } } }, "auth_ref": [] }, "ifrs-full_ExpenseRelatingToLeasesOfLowvalueAssetsForWhichRecognitionExemptionHasBeenUsed": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ExpenseRelatingToLeasesOfLowvalueAssetsForWhichRecognitionExemptionHasBeenUsed", "crdr": "debit", "calculation": { "http://ri.com.br/role/LEASESAmountsrecognizedinthestatementofincomefortheyearDetails": { "parentTag": "suz_ExpensesRelatingToShortTermAndLowValueAssets", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/LEASESAmountsrecognizedinthestatementofincomefortheyearDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Expenses relating to low-value assets", "label": "Expense relating to leases of low-value assets for which recognition exemption has been used" } }, "en": { "role": { "documentation": "The amount of the expense relating to leases of low-value assets accounted for applying paragraph 6 of IFRS 16. This expense shall not include the expense relating to short-term leases of low-value assets." } } }, "auth_ref": [ "r199" ] }, "ifrs-full_ExpenseRelatingToShorttermLeasesForWhichRecognitionExemptionHasBeenUsed": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ExpenseRelatingToShorttermLeasesForWhichRecognitionExemptionHasBeenUsed", "crdr": "debit", "calculation": { "http://ri.com.br/role/LEASESAmountsrecognizedinthestatementofincomefortheyearDetails": { "parentTag": "suz_ExpensesRelatingToShortTermAndLowValueAssets", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/LEASESAmountsrecognizedinthestatementofincomefortheyearDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Expenses relating to short-term assets", "label": "Expense relating to short-term leases for which recognition exemption has been used" } }, "en": { "role": { "documentation": "The amount of the expense relating to short-term leases accounted for applying paragraph 6 of IFRS 16. This expense need not include the expense relating to leases with a lease term of one month or less. Short-term lease is a lease that, at the commencement date, has a lease term of 12 months or less. A lease that contains a purchase option is not a short-term lease." } } }, "auth_ref": [ "r198" ] }, "suz_ExpensesRelatingToShortTermAndLowValueAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ExpensesRelatingToShortTermAndLowValueAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/LEASESAmountsrecognizedinthestatementofincomefortheyearDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/LEASESAmountsrecognizedinthestatementofincomefortheyearDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total", "label": "Expenses Relating to Short Term And Low Value Assets", "documentation": "The amount of lease expense recognized in the statement of income relating to short-term assets and low-value assets." } } }, "auth_ref": [] }, "suz_ExportCreditsExportPrepaymentMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ExportCreditsExportPrepaymentMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Export credits (\u201cexport prepayments\u201d)", "label": "Export credits (\"export prepayment\") [Member]", "documentation": "This member stands for export credits (\"Pre payment\")." } } }, "auth_ref": [] }, "suz_ExportDevelopmentCanadaEDCMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ExportDevelopmentCanadaEDCMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Export Development Canada (\u201cEDC\u201d) [Member]", "label": "Export Development Canada (\u201cEDC\u201d) [Member]", "documentation": "Export Development Canada (\u201cEDC\u201d)" } } }, "auth_ref": [] }, "suz_ExportPrepaymentAgreementsEPPMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ExportPrepaymentAgreementsEPPMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Export Prepayment Agreements (\"EPP\")", "label": "Export Prepayment Agreements (\"EPP\") [Member]", "documentation": "This member stands for Export Prepayment Agreements (\"EPP\")." } } }, "auth_ref": [] }, "suz_ExportPrepaymentEPPMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ExportPrepaymentEPPMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Export prepayment (\"EPP\") [Member]", "label": "Export prepayment (\"EPP\") [Member]", "documentation": "Export prepayment (\"EPP\")" } } }, "auth_ref": [] }, "ifrs-full_ExternalCreditGradesAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ExternalCreditGradesAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "External credit grades [axis]", "label": "External credit grades [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r327", "r339" ] }, "ifrs-full_ExternalCreditGradesDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ExternalCreditGradesDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "External credit grades [domain]", "label": "External credit grades [domain]" } }, "en": { "role": { "documentation": "This member stands for the standard value for the 'External credit grades' axis if no other member is used." } } }, "auth_ref": [ "r327", "r339" ] }, "suz_FETechnologiesLLCMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FETechnologiesLLCMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "F&E Technologies LLC (Direct/Indirect)", "verboseLabel": "F&E Technologies LLC", "label": "F&E Technologies LLC [Member]", "documentation": "This member stands for F&E Technologies LLC." } } }, "auth_ref": [] }, "suz_FETecnologiaDoBrasilS.a.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FETecnologiaDoBrasilS.a.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "F&E Tecnologia do Brasil S.A. (Direct)", "label": "F&E Tecnologia do Brasil S.A.", "documentation": "This member stands for F&E Tecnologia do Brasil S.A." } } }, "auth_ref": [] }, "country_FI": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2024", "localname": "FI", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "FINLAND", "label": "FINLAND" } } }, "auth_ref": [] }, "suz_FacepaMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FacepaMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEGoodwillandintangibleassetswithindefiniteusefullifeDetails", "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill - Facepa", "verboseLabel": "Facepa (1)", "label": "Facepa", "documentation": "This member stands for FACEPA." } } }, "auth_ref": [] }, "ifrs-full_FactoringOfReceivablesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FactoringOfReceivablesMember", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Factoring of receivables [member]", "label": "Factoring of receivables [member]" } }, "en": { "role": { "documentation": "This member stands for transactions in which an entity transfers its receivables to another party (the factor)." } } }, "auth_ref": [ "r334" ] }, "suz_FairValueAdjustmentOfProbableContingencies": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FairValueAdjustmentOfProbableContingencies", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesContingencieswithpossiblelossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Adjustment Of Probable Contingencies", "label": "Fair Value Adjustment Of Probable Contingencies", "documentation": "The amount of fair value adjustment of probable contingencies." } } }, "auth_ref": [] }, "suz_FairValueAdjustmentOnBusinessCombinationAmortizationMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FairValueAdjustmentOnBusinessCombinationAmortizationMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization of fair value adjustments arising from business combinations", "label": "Amortization of fair value adjustments arising from business combinations", "documentation": "This member stands for the tax effects of the amortization of the fair value adjustment on business combination." } } }, "auth_ref": [] }, "suz_FairValueAdjustmentOnBusinessCombinationDeferredTaxesNetMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FairValueAdjustmentOnBusinessCombinationDeferredTaxesNetMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred taxes, net of fair value adjustment", "label": "Deferred taxes, net of fair value adjustment", "documentation": "This member stands for Fair value adjustment on business combination deferred taxes, net." } } }, "auth_ref": [] }, "suz_FairValueAdjustmentsAttributableToNonControllingInterests": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FairValueAdjustmentsAttributableToNonControllingInterests", "crdr": "credit", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Adjustments Attributable to Non-Controlling Interests", "label": "Fair Value Adjustments Attributable to Non-Controlling Interests", "documentation": "The amount of fair value adjustments attributable to non-controlling interests." } } }, "auth_ref": [] }, "ifrs-full_FairValueHedgesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FairValueHedgesMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debt hedges", "label": "Fair value hedges [member]" } }, "en": { "role": { "documentation": "This member stands for hedges of the exposure to changes in fair value of a recognised asset or liability or an unrecognised firm commitment, or an identified portion of such an asset, liability or firm commitment, that is attributable to a particular risk and could affect profit or loss. [Refer: Types of hedges [domain]]" } } }, "auth_ref": [ "r137", "r234", "r235", "r236" ] }, "suz_FairValueInputsAssetsAndLiabilitiesQuantitativeInformationTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FairValueInputsAssetsAndLiabilitiesQuantitativeInformationTableTextBlock", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of yield curves used to calculate fair value of derivative financial instruments", "label": "Fair Value Inputs, Assets And Liabilities, Quantitative Information [Table Text Block]", "documentation": "Tabular disclosure of quantitative information about the inputs used in the fair value measurement of assets and liabilities." } } }, "auth_ref": [] }, "suz_FairValueOfConsiderationTransferredInAssetAcquisition": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FairValueOfConsiderationTransferredInAssetAcquisition", "crdr": "debit", "presentation": [ "http://ri.com.br/role/AcquisitionofPactivEvergreenIncassetsDetails", "http://ri.com.br/role/CompanysOperationsSharepurchaseagreementTimberDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value of consideration transferred in Asset Acquisition", "label": "Fair value of consideration transferred in Asset Acquisition", "documentation": "Fair value of consideration transferred in Asset Acquisition" } } }, "auth_ref": [] }, "suz_FairValueOfConsiderationTransferredInCash": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FairValueOfConsiderationTransferredInCash", "crdr": "credit", "presentation": [ "http://ri.com.br/role/EventsafterreportingperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value of consideration transferred in cash", "label": "Fair value of consideration transferred in cash", "documentation": "Fair value of consideration transferred in cash" } } }, "auth_ref": [] }, "ifrs-full_FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome", "crdr": "debit", "calculation": { "http://ri.com.br/role/InvestmentsInvestmentsBreakdownDetails": { "parentTag": "ifrs-full_InvestmentAccountedForUsingEquityMethod", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsBreakdownDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other investments evaluated at fair value through\u00a0other\u00a0comprehensive income", "label": "Investments in equity instruments designated at fair value through other comprehensive income" } }, "en": { "role": { "documentation": "The amount of investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: At fair value [member]; Other comprehensive income]" } } }, "auth_ref": [ "r228", "r258" ] }, "suz_FamilyComposition": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FamilyComposition", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Family Composition", "label": "Family Composition", "documentation": "Description of family composition." } } }, "auth_ref": [] }, "suz_February2026Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "February2026Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "February 2026", "label": "February 2026 [Member]", "documentation": "February 2026" } } }, "auth_ref": [] }, "suz_February2029Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "February2029Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "February 2029", "label": "February 2029 [Member]", "documentation": "February 2029" } } }, "auth_ref": [] }, "suz_FibriaCeluloseUsaInc.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FibriaCeluloseUsaInc.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fibria Celulose (USA) Inc. (Direct)", "label": "Fibria Celulose (USA) Inc.", "documentation": "This member stands for Fibria Celulose (USA) Inc." } } }, "auth_ref": [] }, "suz_FibriaMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FibriaMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails", "http://ri.com.br/role/INTANGIBLEGoodwillandintangibleassetswithindefiniteusefullifeDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesContingencieswithpossiblelossesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fibria", "label": "Fibria [Member]", "documentation": "This member stands for Fibria Celulose S.A." } } }, "auth_ref": [] }, "suz_FibriaOverseasFinanceLtd.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FibriaOverseasFinanceLtd.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fibria Overseas Finance Ltd. (Direct)", "label": "Fibria Overseas Finance Ltd.", "documentation": "This member stands for Fibria Overseas Finance Ltd." } } }, "auth_ref": [] }, "suz_FibriaTerminalDeCeluloseDeSantosSpeS.a.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FibriaTerminalDeCeluloseDeSantosSpeS.a.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fibria Terminal de Celulose de Santos SPE S.A. (Direct)", "label": "Fibria Terminal de Celulose de Santos SPE S.A.", "documentation": "This member stands for Fibria Terminal de Celulose de Santos SPE S.A." } } }, "auth_ref": [] }, "suz_FinanceCostBeforeExchangeDifferencesOnTranslation": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FinanceCostBeforeExchangeDifferencesOnTranslation", "crdr": "debit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "ifrs-full_FinanceIncomeCost", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "negatedTotalLabel": "Financial expenses", "label": "Finance Cost, Before Exchange Differences on Translation", "documentation": "The amount of costs associated with financing activities of the entity before gains (losses) on exchange differences." } } }, "auth_ref": [] }, "ifrs-full_FinanceCosts": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinanceCosts", "crdr": "debit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": "ifrs-full_ProfitLossBeforeTax", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss" ], "lang": { "en-us": { "role": { "negatedLabel": "Finance costs", "label": "Finance costs" } }, "en": { "role": { "documentation": "The amount of costs associated with financing activities of the entity." } } }, "auth_ref": [ "r44" ] }, "ifrs-full_FinanceCostsPaidClassifiedAsOperatingActivities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinanceCostsPaidClassifiedAsOperatingActivities", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Capitalized loan costs paid", "label": "Finance costs paid, classified as operating activities" } }, "en": { "role": { "documentation": "The cash outflow for finance costs paid, classified as operating activities. [Refer: Finance costs]" } } }, "auth_ref": [ "r385" ] }, "ifrs-full_FinanceIncome": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinanceIncome", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": "ifrs-full_ProfitLossBeforeTax", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Finance income", "label": "Finance income" } }, "en": { "role": { "documentation": "The amount of income associated with interest and other financing activities of the entity." } } }, "auth_ref": [ "r358" ] }, "suz_FinanceIncomeBeforeExchangeDifferencesOnTranslation": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FinanceIncomeBeforeExchangeDifferencesOnTranslation", "crdr": "credit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "ifrs-full_FinanceIncomeCost", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Financial income", "label": "Finance Income, Before Exchange Differences on Translation", "documentation": "The amount of income associated with interest and other financing activities of the entity before gains (losses) on exchange differences." } } }, "auth_ref": [] }, "ifrs-full_FinanceIncomeCost": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinanceIncomeCost", "crdr": "credit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net financial result", "label": "Finance income (cost)" } }, "en": { "role": { "documentation": "The amount of income or cost associated with interest and other financing activities of the entity." } } }, "auth_ref": [ "r358" ] }, "ifrs-full_FinancialAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinancialAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails": { "parentTag": "suz_FinancialLiabilitiesNetOfFinancialAssets", "weight": -1.0, "order": 1.0 }, "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails": { "parentTag": "suz_NetFinancialAssetsLiabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsBookvalueoffinancialassetsrepresentingexposuretocreditriskDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial assets", "label": "Financial assets" } }, "en": { "role": { "documentation": "The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity\u2019s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity\u2019s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity\u2019s own equity instruments. For this purpose the entity\u2019s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity\u2019s own equity instruments. [Refer: Classes of financial instruments [domain]; Financial liabilities]" } } }, "auth_ref": [ "r237", "r242", "r243", "r246", "r328" ] }, "ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinancialAssetsAtAmortisedCostCategoryMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial assets at amortised cost, category [member]", "label": "Financial assets at amortised cost, category [member]" } }, "en": { "role": { "documentation": "This member stands for the financial assets at amortised cost category. [Refer: Financial assets at amortised cost]" } } }, "auth_ref": [ "r256" ] }, "ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "At fair value through other comprehensive income", "label": "Financial assets at fair value through other comprehensive income, category [member]" } }, "en": { "role": { "documentation": "This member stands for the financial assets at fair value through other comprehensive income category. [Refer: Financial assets at fair value through other comprehensive income]" } } }, "auth_ref": [ "r258" ] }, "ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "At fair value through profit or loss", "label": "Financial assets at fair value through profit or loss, category [member]" } }, "en": { "role": { "documentation": "This member stands for the financial assets at fair value through profit or loss category. [Refer: Financial assets at fair value through profit or loss]" } } }, "auth_ref": [ "r254" ] }, "ifrs-full_FinancialAssetsNeitherPastDueNorImpairedMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinancialAssetsNeitherPastDueNorImpairedMember", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current", "label": "Financial assets neither past due nor impaired [member]" } }, "en": { "role": { "documentation": "This member stands for financial assets that are neither past due nor impaired. A financial asset is past due when a counterparty has failed to make a payment when contractually due. [Refer: Financial assets]" } } }, "auth_ref": [ "r281" ] }, "ifrs-full_FinancialAssetsPastDueButNotImpairedMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinancialAssetsPastDueButNotImpairedMember", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Overdue", "label": "Financial assets past due but not impaired [member]" } }, "en": { "role": { "documentation": "This member stands for financial assets that are past due but not impaired. A financial asset is past due when a counterparty has failed to make a payment when contractually due. [Refer: Financial assets]" } } }, "auth_ref": [ "r280" ] }, "suz_FinancialExpensesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FinancialExpensesAbstract", "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial expenses [Abstract]", "label": "Financial expenses [Abstract]", "documentation": "Financial expenses" } } }, "auth_ref": [] }, "suz_FinancialExpensesInterestExpenseOnLeaseLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FinancialExpensesInterestExpenseOnLeaseLiabilities", "crdr": "debit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "suz_FinanceCostBeforeExchangeDifferencesOnTranslation", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Interest expenses on lease liabilities (2)", "label": "Financial Expenses, Interest Expense on Lease Liabilities", "documentation": "The amount of financial expenses attributable to interest expense on lease liabilities." } } }, "auth_ref": [] }, "suz_FinancialIncomeAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FinancialIncomeAbstract", "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial income [Abstract]", "label": "Financial income [Abstract]", "documentation": "Financial income" } } }, "auth_ref": [] }, "suz_FinancialInstrumentsAndRiskManagementAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FinancialInstrumentsAndRiskManagementAbstract", "lang": { "en-us": { "role": { "label": "Financial Instruments and Risk Management [Abstract]", "documentation": "Financial Instruments and Risk Management [Abstract]" } } }, "auth_ref": [] }, "suz_FinancialInstrumentsExcludingDerivativesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FinancialInstrumentsExcludingDerivativesMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial instruments, excluding derivatives", "label": "Financial instruments, excluding derivatives [Member]", "documentation": "Financial instruments, excluding derivatives" } } }, "auth_ref": [] }, "ifrs-full_FinancialLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinancialLiabilities", "crdr": "credit", "calculation": { "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails": { "parentTag": "suz_FinancialLiabilitiesNetOfFinancialAssets", "weight": 1.0, "order": 2.0 }, "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails": { "parentTag": "suz_NetFinancialAssetsLiabilities", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial liabilities", "negatedTerseLabel": "Financial liabilities", "label": "Financial liabilities" } }, "en": { "role": { "documentation": "The amount of liabilities that are: (a) a contractual obligation: (i) to deliver cash or another financial asset to another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially unfavourable to the entity; or (b) a contract that will, or may be, settled in the entity\u2019s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to deliver a variable number of the entity\u2019s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity\u2019s own equity instruments. For this purpose, rights, options or warrants to acquire a fixed number of the entity\u2019s own equity instruments for a fixed amount of any currency are equity instruments if the entity offers the rights, options or warrants pro rata to all of its existing owners of the same class of its own non-derivative equity instruments. Also, for those purposes the entity\u2019s own equity instruments do not include puttable financial instruments that are classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity\u2019s own equity instruments. As an exception, an instrument that meets the definition of a financial liability is classified as an equity instrument if it has all the features and meets the conditions in paragraphs 16A-16B or paragraphs 16C-16D of IAS 32. [Refer: Classes of financial instruments [domain]; Financial assets; Derivatives [member]]" } } }, "auth_ref": [ "r237" ] }, "ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinancialLiabilitiesAtAmortisedCostCategoryMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial liabilities at amortised cost, category [member]", "label": "Financial liabilities at amortised cost, category [member]" } }, "en": { "role": { "documentation": "This member stands for the financial liabilities at amortised cost category. [Refer: Financial liabilities at amortised cost]" } } }, "auth_ref": [ "r257" ] }, "ifrs-full_FinancialLiabilitiesAtFairValue": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinancialLiabilitiesAtFairValue", "crdr": "credit", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial liabilities, at fair value", "label": "Financial liabilities, at fair value" } }, "en": { "role": { "documentation": "The fair value of financial liabilities. [Refer: At fair value [member]; Financial liabilities]" } } }, "auth_ref": [ "r237" ] }, "ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "At fair value through profit or loss", "label": "Financial liabilities at fair value through profit or loss, category [member]" } }, "en": { "role": { "documentation": "This member stands for the financial liabilities at fair value through profit or loss category. [Refer: Financial liabilities at fair value through profit or loss]" } } }, "auth_ref": [ "r255" ] }, "suz_FinancialLiabilitiesNetOfFinancialAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FinancialLiabilitiesNetOfFinancialAssets", "crdr": "credit", "calculation": { "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Financial Liabilities, Net of Financial Assets", "label": "Financial Liabilities, Net of Financial Assets", "documentation": "The amount of financial liabilities, net of financial assets." } } }, "auth_ref": [] }, "suz_FinancialLiabilitiesUndiscountedCashFlows": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FinancialLiabilitiesUndiscountedCashFlows", "crdr": "credit", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Liabilities, Undiscounted Cash Flows", "label": "Financial Liabilities, Undiscounted Cash Flows", "documentation": "The amount of contractual undiscounted cash flows in relation to financial liabilities." } } }, "auth_ref": [] }, "suz_FinancialResult": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FinancialResult", "crdr": "credit", "presentation": [ "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial result", "label": "Financial Result", "documentation": "Financial Result" } } }, "auth_ref": [] }, "suz_FinancialRiskManagementMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FinancialRiskManagementMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial risks management", "label": "Financial risks management", "documentation": "This member stands for financial risk management." } } }, "auth_ref": [] }, "ifrs-full_FinishedGoods": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FinishedGoods", "crdr": "debit", "presentation": [ "http://ri.com.br/role/InventoriesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current finished goods", "label": "Current finished goods" } }, "en": { "role": { "documentation": "A classification of current inventory representing the amount of goods that have completed the production process and are held for sale in the ordinary course of business. [Refer: Inventories]" } } }, "auth_ref": [ "r287", "r368" ] }, "ifrs-full_FixedInterestRateMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "FixedInterestRateMember", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails", "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fixed", "label": "Fixed interest rate [member]" } }, "en": { "role": { "documentation": "This member stands for a fixed interest rate. [Refer: Interest rate risk [member]]" } } }, "auth_ref": [ "r388" ] }, "suz_FloatingRateIncreasingAnnuallyUntilMaturity": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FloatingRateIncreasingAnnuallyUntilMaturity", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Floating rate increasing annually until maturity", "label": "Floating rate increasing annually until maturity", "documentation": "Floating rate increasing annually until maturity" } } }, "auth_ref": [] }, "suz_FluffPulpMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FluffPulpMember", "presentation": [ "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fluff pulp", "label": "Fluff pulp", "documentation": "Represent the information pertaining to fluff pulp for the particular period." } } }, "auth_ref": [] }, "ifrs-full_ForeignCountriesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ForeignCountriesMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails", "http://ri.com.br/role/IntangibleassetsValuationassumptionsDetails", "http://ri.com.br/role/InventoriesDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/MarketablesecuritiesDetails", "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails", "http://ri.com.br/role/TradeaccountspayableDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign countries", "verboseLabel": "Foreign", "label": "Foreign countries [member]" } }, "en": { "role": { "documentation": "This member stands for countries outside the entity's country of domicile. [Refer: Country of domicile [member]]" } } }, "auth_ref": [ "r273", "r274" ] }, "suz_ForestryDevelopmentProgramAndPartnershipsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ForestryDevelopmentProgramAndPartnershipsMember", "presentation": [ "http://ri.com.br/role/AdvancestosuppliersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Forestry development program and partnerships", "label": "Forestry development program and partnerships", "documentation": "This member stands for the Forestry development program and partnerships" } } }, "auth_ref": [] }, "ifrs-full_ForwardContractMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ForwardContractMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative Non-Deliverable Forward (\u2018NDF\u2019) Contracts", "label": "Forward contract [member]" } }, "en": { "role": { "documentation": "This member stands for a contract between two parties for the purchase or sale of an underlying asset at a specified future date for a settlement price determined in advance." } } }, "auth_ref": [ "r351" ] }, "suz_FundacaoArymaxMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FundacaoArymaxMember", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fundacao Arymax", "label": "Fundacao Arymax", "documentation": "This member stands for Fundacao Arymax, a related party, controlled by key management personnel." } } }, "auth_ref": [] }, "suz_FundsRaisedFromBNDESMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FundsRaisedFromBNDESMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Funds raised from BNDES", "label": "Funds raised from BNDES [Member]", "documentation": "Funds raised from BNDES" } } }, "auth_ref": [] }, "suz_FuturageneDelawareInc.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FuturageneDelawareInc.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "FuturaGene Delaware Inc. (Indirect)", "label": "FuturaGene Delaware Inc.", "documentation": "This member stands for FuturaGene Delaware Inc." } } }, "auth_ref": [] }, "suz_FuturageneInc.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FuturageneInc.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "FuturaGene Inc. (Indirect)", "label": "FuturaGene Inc.", "documentation": "This member stands for FuturaGene Inc." } } }, "auth_ref": [] }, "suz_FuturageneIsraelLtd.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FuturageneIsraelLtd.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "FuturaGene Israel Ltd. (Indirect)", "label": "FuturaGene Israel Ltd.", "documentation": "This member stands for FuturaGene Israel Ltd." } } }, "auth_ref": [] }, "suz_FuturageneLtd.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "FuturageneLtd.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "FuturaGene Ltd.", "label": "FuturaGene Ltd.", "documentation": "This member stands for FuturaGene Ltd." } } }, "auth_ref": [] }, "ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset", "crdr": "debit", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansRollforwardofactuarialliabilityDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Actuarial loss (gain) \u2013 financial assumptions", "label": "Decrease (increase) in net defined benefit liability (asset) resulting from gain (loss) on remeasurement in other comprehensive income" } }, "en": { "role": { "documentation": "The decrease (increase) in a net defined benefit liability (asset) resulting from the remeasurement of that net defined benefit liability (asset). [Refer: Net defined benefit liability (asset)]" } } }, "auth_ref": [ "r78" ] }, "ifrs-full_GainsLossesOnChangeInFairValueOfDerivatives": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GainsLossesOnChangeInFairValueOfDerivatives", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": "ifrs-full_ProfitLossBeforeTax", "weight": 1.0, "order": 1.0 }, "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "ifrs-full_FinanceIncomeCost", "weight": 1.0, "order": 3.0 }, "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": -1.0, "order": 25.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/NetfinancialresultsDetails", "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "verboseLabel": "Derivative gains, net", "negatedTerseLabel": "Derivative financial instruments, net", "totalLabel": "Derivative financial instruments, net", "label": "Gains (losses) on change in fair value of derivatives" } }, "en": { "role": { "documentation": "The gains (losses) resulting from change in the fair value of derivatives recognised in profit or loss. [Refer: Derivatives [member]]" } } }, "auth_ref": [ "r358" ] }, "suz_GainsLossesOnConversionOfFinancialStatementsAndOnForeignInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GainsLossesOnConversionOfFinancialStatementsAndOnForeignInvestments", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequityOtherreservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gains (losses) on conversion of financial statements and on foreign investments", "label": "Gains (losses) on conversion of financial statements and on foreign investments", "documentation": "Gains (losses) on conversion of financial statements and on foreign investments" } } }, "auth_ref": [] }, "ifrs-full_GainsLossesOnDisposalsOfPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GainsLossesOnDisposalsOfPropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://ri.com.br/role/SegmentinformationAdjustmenttoEBITDADetails": { "parentTag": "suz_AdjustmentsToEBITDA", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/SegmentinformationAdjustmenttoEBITDADetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Income from disposal and write-off of property, plant and equipment and biological assets", "label": "Gains (losses) on disposals of property, plant and equipment" } }, "en": { "role": { "documentation": "The gains (losses) on disposals of property, plant and equipment. [Refer: Property, plant and equipment]" } } }, "auth_ref": [ "r51" ] }, "ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GainsLossesOnExchangeDifferencesOnTranslationNetOfTax", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss": { "parentTag": "ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss", "http://ri.com.br/role/ShareholdersequityOtherreservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Exchange rate variations on conversion of financial information of the subsidiaries abroad", "label": "Gains (losses) on exchange differences on translation of foreign operations, net of tax" } }, "en": { "role": { "documentation": "The gains (losses) recognised in other comprehensive income on exchange differences on the translation of financial statements of foreign operations, net of tax, before reclassification adjustments. [Refer: Other comprehensive income]" } } }, "auth_ref": [ "r48" ] }, "ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss", "crdr": "credit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "ifrs-full_FinanceIncomeCost", "weight": 1.0, "order": 1.0 }, "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": "ifrs-full_ProfitLossBeforeTax", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign exchange gain (loss)", "totalLabel": "Monetary and exchange variations, net", "label": "Foreign exchange gain (loss)" } }, "en": { "role": { "documentation": "The amount of exchange differences recognised in profit or loss that arise from foreign currency transactions, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: At fair value [member]; Classes of financial instruments [domain]]" } } }, "auth_ref": [ "r10", "r89" ] }, "suz_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLossLoansAndFinancing": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLossLoansAndFinancing", "crdr": "credit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Exchange rate variations on loans, financing and debentures", "label": "Gains (Losses) On Exchange Differences On Translation, Recognised In Profit Or Loss, Loans and Financing", "documentation": "The amount of exchange differences related to loans and financing, recognised in profit or loss that arise from foreign currency transactions, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9." } } }, "auth_ref": [] }, "suz_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLossOtherAssetsAndLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLossOtherAssetsAndLiabilities", "crdr": "credit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other assets and liabilities (3)", "label": "Gains (Losses) On Exchange Differences On Translation, Recognised In Profit Or Loss, Other Assets and Liabilities", "documentation": "The amount of exchange differences related to other assets and liabilities, recognised in profit or loss that arise from foreign currency transactions, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9." } } }, "auth_ref": [] }, "suz_GainsLossesOnExchangeRateVariationRelatingToLeases": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GainsLossesOnExchangeRateVariationRelatingToLeases", "crdr": "credit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Leases", "label": "Gains (Losses) On Exchange Rate Variation Relating To Leases", "documentation": "The amount of gains (losses) on exchange rate variation net, relating to leases." } } }, "auth_ref": [] }, "ifrs-full_GainsLossesOnFairValueAdjustmentAttributableToPhysicalChangesBiologicalAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GainsLossesOnFairValueAdjustmentAttributableToPhysicalChangesBiologicalAssets", "calculation": { "http://ri.com.br/role/BiologicalassetsMeasurementofthepremisesadoptedDetails": { "parentTag": "ifrs-full_GainsLossesOnFairValueAdjustmentBiologicalAssets", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/BiologicalassetsFairvalueadjustmentDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Physical changes", "label": "Gains (losses) on fair value adjustment attributable to physical changes, biological assets" } }, "en": { "role": { "documentation": "The gains (losses) arising from changes in fair value less costs to sell of biological assets due to physical changes. [Refer: Biological assets]" } } }, "auth_ref": [ "r303", "r304" ] }, "ifrs-full_GainsLossesOnFairValueAdjustmentAttributableToPriceChangesBiologicalAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GainsLossesOnFairValueAdjustmentAttributableToPriceChangesBiologicalAssets", "calculation": { "http://ri.com.br/role/BiologicalassetsMeasurementofthepremisesadoptedDetails": { "parentTag": "ifrs-full_GainsLossesOnFairValueAdjustmentBiologicalAssets", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/BiologicalassetsFairvalueadjustmentDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Price", "label": "Gains (losses) on fair value adjustment attributable to price changes, biological assets" } }, "en": { "role": { "documentation": "The gains (losses) arising from changes in fair value less costs to sell of biological assets due to price changes in the market. [Refer: Biological assets]" } } }, "auth_ref": [ "r303", "r304" ] }, "ifrs-full_GainsLossesOnFairValueAdjustmentBiologicalAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GainsLossesOnFairValueAdjustmentBiologicalAssets", "calculation": { "http://ri.com.br/role/BiologicalassetsMeasurementofthepremisesadoptedDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/BiologicalassetsFairvalueadjustmentDetails", "http://ri.com.br/role/BiologicalassetsRollforwardofbiologicalassetsDetails", "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gain on fair value adjustments", "negatedTotalLabel": "Fair value adjustment of biological assets", "negatedLabel": "Result on fair value adjustment of biological assets", "label": "Gains (losses) on fair value adjustment, biological assets" } }, "en": { "role": { "documentation": "The gains (losses) arising from changes in fair value less costs to sell of biological assets due to both physical and price changes in the market. [Refer: Biological assets]" } } }, "auth_ref": [ "r142" ] }, "ifrs-full_GainsLossesOnFairValueAdjustmentBiologicalAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GainsLossesOnFairValueAdjustmentBiologicalAssetsAbstract", "presentation": [ "http://ri.com.br/role/BiologicalassetsFairvalueadjustmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gains (losses) on fair value adjustment, biological assets [abstract]", "label": "Gains (losses) on fair value adjustment, biological assets [abstract]" } } }, "auth_ref": [] }, "ifrs-full_GainsOnChangeInFairValueOfDerivatives": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GainsOnChangeInFairValueOfDerivatives", "crdr": "credit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "ifrs-full_GainsLossesOnChangeInFairValueOfDerivatives", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income", "label": "Gains on change in fair value of derivatives" } }, "en": { "role": { "documentation": "The gains resulting from change in the fair value of derivatives recognised in profit or loss. [Refer: Derivatives [member]]" } } }, "auth_ref": [ "r358" ] }, "suz_GainsOnDerivativesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GainsOnDerivativesMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivatives gains (\"MtM\")", "label": "Derivatives gains (\"MtM\")", "documentation": "This member stands for gains on derivatives." } } }, "auth_ref": [] }, "ifrs-full_GeneralAndAdministrativeExpense": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GeneralAndAdministrativeExpense", "crdr": "debit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": "ifrs-full_ProfitLossFromOperatingActivities", "weight": -1.0, "order": 2.0 }, "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "General and administrative expense", "negatedTotalLabel": "General and administrative", "label": "General and administrative expense" } }, "en": { "role": { "documentation": "The amount of expense relating to general and administrative activities of the entity." } } }, "auth_ref": [ "r351" ] }, "suz_GeneralAndAdministrativeExpenseDepreciationAndAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GeneralAndAdministrativeExpenseDepreciationAndAmortization", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "ifrs-full_GeneralAndAdministrativeExpense", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Depreciation and amortization", "label": "General and Administrative Expense, Depreciation and Amortization", "documentation": "The amount of depreciation and amortization relating to general and administrative expenses." } } }, "auth_ref": [] }, "suz_GeneralAndAdministrativeExpenseOtherExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GeneralAndAdministrativeExpenseOtherExpenses", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "ifrs-full_GeneralAndAdministrativeExpense", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Other (3)", "label": "General and Administrative Expense, Other Expenses", "documentation": "The amount of other expenses relating to general and administrative expenses. Includes corporate expenses, insurance, materials (use and consumption), social projects and donations, expenses with travel and accommodation." } } }, "auth_ref": [] }, "suz_GeneralAndAdministrativeExpensePersonnelExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GeneralAndAdministrativeExpensePersonnelExpenses", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "ifrs-full_GeneralAndAdministrativeExpense", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Personnel expenses", "label": "General and Administrative Expense, Personnel Expenses", "documentation": "The amount of personnel expenses relating to general and administrative expenses." } } }, "auth_ref": [] }, "suz_GeneralAndAdministrativeExpenseServices": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GeneralAndAdministrativeExpenseServices", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "ifrs-full_GeneralAndAdministrativeExpense", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Services", "label": "General and Administrative Expense, Services", "documentation": "The amount of services relating to general and administrative expenses." } } }, "auth_ref": [] }, "ifrs-full_GeographicalAreasAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GeographicalAreasAxis", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails", "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails", "http://ri.com.br/role/CompanysOperationsCerradoProjectDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails", "http://ri.com.br/role/IntangibleassetsValuationassumptionsDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/MarketablesecuritiesDetails", "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails", "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Geographical areas [axis]", "label": "Geographical areas [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r275", "r293", "r320", "r324" ] }, "ifrs-full_GeographicalAreasDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GeographicalAreasDomain", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails", "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails", "http://ri.com.br/role/CompanysOperationsCerradoProjectDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails", "http://ri.com.br/role/IntangibleassetsValuationassumptionsDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/MarketablesecuritiesDetails", "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails", "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Geographical areas [domain]", "label": "Geographical areas [domain]" } }, "en": { "role": { "documentation": "This member stands for aggregated geographical areas. It also represents the standard value for the 'Geographical areas' axis if no other member is used." } } }, "auth_ref": [ "r275", "r293", "r320", "r324" ] }, "suz_GlobalMinimumFeeForMultinationalsWithRevenue": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GlobalMinimumFeeForMultinationalsWithRevenue", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesOECDPillartwomodelrulesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Global minimum fee for multinationals with revenue", "label": "Global minimum fee for multinationals with revenue", "documentation": "Global minimum fee for multinationals with revenue" } } }, "auth_ref": [] }, "ifrs-full_Goodwill": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "Goodwill", "crdr": "debit", "calculation": { "http://ri.com.br/role/InvestmentsInvestmentsBreakdownDetails": { "parentTag": "ifrs-full_InvestmentAccountedForUsingEquityMethod", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsBreakdownDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill", "label": "Goodwill" } }, "en": { "role": { "documentation": "The amount of assets representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognised. [Refer: Total for all business combinations [member]]" } } }, "auth_ref": [ "r12", "r119", "r122", "r225" ] }, "suz_GoodwillBasedOnExpectedFutureProfitability": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GoodwillBasedOnExpectedFutureProfitability", "crdr": "debit", "presentation": [ "http://ri.com.br/role/GoodwillbasedonexpectedfutureprofitabilitySegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill Based On Expected Future Profitability", "label": "Goodwill Based On Expected Future Profitability", "documentation": "The amount of goodwill from expected future profitability arising from the business combination." } } }, "auth_ref": [] }, "suz_GrantYear2020Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GrantYear2020Member", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Grant Year 2020", "label": "Grant Year 2020 [Member]", "documentation": "Grant Year 2020" } } }, "auth_ref": [] }, "suz_GrantYear2021Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GrantYear2021Member", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Grant Year 2021", "label": "Grant Year 2021 [Member]", "documentation": "Grant Year 2021" } } }, "auth_ref": [] }, "suz_GrantYear2022Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GrantYear2022Member", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Grant Year 2022", "label": "Grant Year 2022 [Member]", "documentation": "Grant Year 2022" } } }, "auth_ref": [] }, "suz_GrantYear2023Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GrantYear2023Member", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Grant Year 2023", "label": "Grant Year 2023 [Member]", "documentation": "Grant Year 2023" } } }, "auth_ref": [] }, "suz_GrantYear2024Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GrantYear2024Member", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Grant Year 2024", "label": "Grant Year 2024 [Member]", "documentation": "Grant Year 2024" } } }, "auth_ref": [] }, "suz_GrantYear2025Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GrantYear2025Member", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Grant Year 2025", "label": "Grant Year 2025 [Member]", "documentation": "Grant Year 2025" } } }, "auth_ref": [] }, "ifrs-full_GrossCarryingAmountMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GrossCarryingAmountMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails", "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated cost", "verboseLabel": "Cost", "label": "Gross carrying amount [member]" } }, "en": { "role": { "documentation": "This member stands for the amount at which an asset is recognised before deducting any accumulated depreciation (amortisation) and accumulated impairment losses thereon. [Refer: Depreciation and amortisation expense; Impairment loss]" } } }, "auth_ref": [ "r64", "r131", "r140", "r148", "r225", "r243", "r246", "r328" ] }, "suz_GrossCashFromOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "GrossCashFromOperations", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequityDividendsandreservecalculationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gross Cash from Operations", "label": "Gross Cash from Operations", "documentation": "The amount of gross cash from operations calculated as adjusted EBITDA - cash reserved for capital expenditures." } } }, "auth_ref": [] }, "ifrs-full_GrossProfit": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "GrossProfit", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": "ifrs-full_ProfitLossFromOperatingActivities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss" ], "lang": { "en-us": { "role": { "totalLabel": "Gross profit", "label": "Gross profit" } }, "en": { "role": { "documentation": "The amount of revenue less cost of sales. [Refer: Cost of sales; Revenue]" } } }, "auth_ref": [ "r283" ] }, "country_HU": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2024", "localname": "HU", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "HUNGARY", "label": "HUNGARY" } } }, "auth_ref": [] }, "ifrs-full_HedgingInstrumentsAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "HedgingInstrumentsAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Hedging instruments [axis]", "label": "Hedging instruments [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r232", "r234" ] }, "ifrs-full_HedgingInstrumentsDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "HedgingInstrumentsDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Hedging instruments [domain]", "label": "Hedging instruments [domain]" } }, "en": { "role": { "documentation": "This member stands for hedging instruments. A hedging instrument can be a designated: (a) derivative measured at fair value through profit or loss, except for some written options (see paragraph B6.2.4 of IFRS 9); (b) non-derivative financial asset or non-derivative financial liability measured at fair value through profit or loss, unless it is a financial liability designated as at fair value through profit or loss for which the amount of its change in fair value that is attributable to changes in the credit risk of that liability is presented in other comprehensive income in accordance with paragraph 5.7.7 of IFRS 9. For a hedge of foreign currency risk, the foreign currency risk component of a non-derivative financial asset or a non-derivative financial liability may be designated as a hedging instrument provided that it is not an investment in an equity instrument for which an entity has elected to present changes in fair value in other comprehensive income in accordance with paragraph 5.7.5 of IFRS 9. This member also represents the standard value for the 'Hedging instruments' axis if no other member is used." } } }, "auth_ref": [ "r232", "r234" ] }, "suz_HighRiskMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "HighRiskMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "High Risk", "label": "High Risk member", "documentation": "This member stands for the Entity's internal credit quality assessment of high risk." } } }, "auth_ref": [] }, "suz_IFCInternationalFinanceCorporationMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IFCInternationalFinanceCorporationMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "IFC - International Finance Corporation", "label": "IFC - International Finance Corporation [Member]", "documentation": "IFC - International Finance Corporation" } } }, "auth_ref": [] }, "country_IL": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2024", "localname": "IL", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "ISRAEL", "label": "ISRAEL" } } }, "auth_ref": [] }, "suz_IPCAMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IPCAMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "IPCA +", "label": "IPCA + [Member]", "documentation": "IPCA +" } } }, "auth_ref": [] }, "suz_IRPJCSLLPartialApprovalOfOffsetOf1997TaxLossMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IRPJCSLLPartialApprovalOfOffsetOf1997TaxLossMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "IRPJ/CSLL partial approval of offset of 1997 tax loss", "label": "IRPJ/CSLL partial approval of offset of 1997 tax loss [Member]", "documentation": "IRPJ/CSLL partial approval of offset of 1997 tax loss" } } }, "auth_ref": [] }, "suz_IRPJCSLLPartialApprovalOfOffsetOf2000TaxLossMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IRPJCSLLPartialApprovalOfOffsetOf2000TaxLossMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "IRPJ/CSLL partial approval of offset of 2000 tax loss", "label": "IRPJ/CSLL partial approval of offset of 2000 tax loss [Member]", "documentation": "IRPJ/CSLL partial approval of offset of 2000 tax loss" } } }, "auth_ref": [] }, "suz_IbemaCompanhiaBrasileiraDePapelMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IbemaCompanhiaBrasileiraDePapelMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Ibema Companhia Brasileira de Papel (Direct)", "verboseLabel": "Ibema Companhia Brasileira de Papel", "label": "Ibema Companhia Brasileira de Papel [Member]", "documentation": "This member stands for Ibema Companhia Brasileira de Papel (\"Ibema\") and is in a joint venture with the Company." } } }, "auth_ref": [] }, "suz_IfrsBondsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IfrsBondsMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Bonds", "label": "Bonds", "documentation": "Debt security, in which the authorized issuer owes the holder a debt and is obliged to repay the principal and interest (the coupon)." } } }, "auth_ref": [] }, "suz_IfrsBorrowingsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IfrsBorrowingsMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loans, financing and debentures", "label": "Loans, financing and debentures", "documentation": "Obligations to pay to another in accordance with an expressed or implied agreement." } } }, "auth_ref": [] }, "suz_IfrsCommodityContractMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IfrsCommodityContractMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commodity Hedge", "label": "Commodity Hedge", "documentation": "Derivative instrument whose primary underlying risk is tied to commodity prices." } } }, "auth_ref": [] }, "suz_IfrsEmbeddedDerivativeFinancialInstrumentsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IfrsEmbeddedDerivativeFinancialInstrumentsMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Embedded derivative", "label": "Embedded derivative", "documentation": "Derivative instrument embedded in host contract." } } }, "auth_ref": [] }, "suz_IfrsOtherLiabilitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IfrsOtherLiabilitiesMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other liabilities", "label": "Other liabilities", "documentation": "Primary financial statement caption encompassing other liabilities." } } }, "auth_ref": [] }, "suz_IfrsShortTermInvestmentsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IfrsShortTermInvestmentsMember", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fixed-term deposits", "label": "Fixed-term deposits", "documentation": "Investments which are not otherwise included in another category or item that the entity has the intent to sell or dispose of within one year from the date of the balance sheet." } } }, "auth_ref": [] }, "ifrs-full_ImmatureBiologicalAssetsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ImmatureBiologicalAssetsMember", "presentation": [ "http://ri.com.br/role/BiologicalassetsMeasurementofthepremisesadoptedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Immature biological assets [member]", "label": "Immature biological assets [member]" } }, "en": { "role": { "documentation": "This member stands for immature biological assets. Immature biological assets are those that have not attained harvestable specifications (for consumable biological assets) or are not able to sustain regular harvests (for bearer biological assets). [Refer: Biological assets]" } } }, "auth_ref": [ "r302" ] }, "ifrs-full_ImpairmentOfFinancialAssetsAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ImpairmentOfFinancialAssetsAxis", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Impairment of financial assets [axis]", "label": "Impairment of financial assets [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r281" ] }, "ifrs-full_ImpairmentOfFinancialAssetsDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ImpairmentOfFinancialAssetsDomain", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Impairment of financial assets [domain]", "label": "Impairment of financial assets [domain]" } }, "en": { "role": { "documentation": "This member stands for the standard value for the 'Impairment of financial assets' axis if no other member is used." } } }, "auth_ref": [ "r281" ] }, "suz_IncomeAndSocialContributionTaxesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncomeAndSocialContributionTaxesAbstract", "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Income and social contribution taxes [Abstract]", "label": "Income and social contribution taxes [Abstract]", "documentation": "Income and social contribution taxes" } } }, "auth_ref": [] }, "suz_IncomeTaxAssessmentIRPJCSLLAdministrativeProcessRequiringTheCollectionOfIRPJAndCSLLForThe2015CalendarYearMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncomeTaxAssessmentIRPJCSLLAdministrativeProcessRequiringTheCollectionOfIRPJAndCSLLForThe2015CalendarYearMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income tax assessment - IRPJ/CSLL Administrative process requiring the collection of IRPJ and CSLL for the 2015 calendar year", "label": "Income tax assessment - IRPJ/CSLL Administrative process requiring the collection of IRPJ and CSLL for the 2015 calendar year [Member]", "documentation": "Income tax assessment - IRPJ/CSLL Administrative process requiring the collection of IRPJ and CSLL for the 2015 calendar year" } } }, "auth_ref": [] }, "suz_IncomeTaxAssessmentIRPJCSLLDisallowanceOfDepreciationAmortizationAndDepletionExpenses2010Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncomeTaxAssessmentIRPJCSLLDisallowanceOfDepreciationAmortizationAndDepletionExpenses2010Member", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income tax assessment - IRPJ/CSLL disallowance of depreciation, amortization and depletion expenses - 2010", "label": "Income tax assessment - IRPJ/CSLL disallowance of depreciation, amortization and depletion expenses - 2010 [Member]", "documentation": "Income tax assessment - IRPJ/CSLL disallowance of depreciation, amortization and depletion expenses - 2010" } } }, "auth_ref": [] }, "suz_IncomeTaxAssessmentIRPJCSLLIncomeTaxAssessmentIRPJCSLLDecisionOrderThatPartiallyApprovedTheCompensationCarriedOutByTheCompanyMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncomeTaxAssessmentIRPJCSLLIncomeTaxAssessmentIRPJCSLLDecisionOrderThatPartiallyApprovedTheCompensationCarriedOutByTheCompanyMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income tax assessment - IRPJ/CSLL - Income tax assessment - IRPJ/CSLL - Decision Order that partially approved the compensation carried out by the Company", "label": "Income tax assessment - IRPJ/CSLL - Income tax assessment - IRPJ/CSLL - Decision Order that partially approved the compensation carried out by the Company [Member]", "documentation": "Income tax assessment - IRPJ/CSLL - Income tax assessment - IRPJ/CSLL - Decision Order that partially approved the compensation carried out by the Company" } } }, "auth_ref": [] }, "suz_IncomeTaxAssessmentIRPJCSLLSwapOfIndustrialAndForestryAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncomeTaxAssessmentIRPJCSLLSwapOfIndustrialAndForestryAssetsMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income tax assessment - IRPJ/CSLL - Swap of industrial and forestry assets", "label": "Income tax assessment - IRPJ/CSLL - Swap of industrial and forestry assets [Member]", "documentation": "This member stands for income tax assessment - IRPJ/CSLL - swap of industrial and forestry assets." } } }, "auth_ref": [] }, "suz_IncomeTaxAssessmentIRPJCSLLThisIsAnAdministrativeProceedingInitiatedInOctober2023Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncomeTaxAssessmentIRPJCSLLThisIsAnAdministrativeProceedingInitiatedInOctober2023Member", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income tax assessment - IRPJ/CSLL: This is an administrative proceeding initiated in October 2023 [Member]", "label": "Income tax assessment - IRPJ/CSLL: This is an administrative proceeding initiated in October 2023 [Member]", "documentation": "Income tax assessment - IRPJ/CSLL: This is an administrative proceeding initiated in October 2023" } } }, "auth_ref": [] }, "ifrs-full_IncomeTaxExpenseContinuingOperations": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IncomeTaxExpenseContinuingOperations", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total tax expense (income)", "label": "Tax expense (income)" } }, "en": { "role": { "documentation": "The aggregate amount included in the determination of profit (loss) for the period in respect of current tax and deferred tax. [Refer: Current tax expense (income); Deferred tax expense (income)]" } } }, "auth_ref": [ "r46", "r55", "r57", "r58", "r104", "r179", "r264" ] }, "suz_IncomeTaxExpenseIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncomeTaxExpenseIncome", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total Income Tax Expense income", "label": "Income Tax Expense income", "documentation": "The amount of current and deferred income tax." } } }, "auth_ref": [] }, "ifrs-full_IncomeTaxRelatingToInvestmentsInEquityInstrumentsOfOtherComprehensiveIncome": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IncomeTaxRelatingToInvestmentsInEquityInstrumentsOfOtherComprehensiveIncome", "crdr": "debit", "calculation": { "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss": { "parentTag": "ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Tax effect on the fair value of investments", "label": "Income tax relating to investments in equity instruments included in other comprehensive income" } }, "en": { "role": { "documentation": "The amount of income tax relating to amounts recognised in other comprehensive income in relation to investments in equity instruments that the entity has designated at fair value through other comprehensive income applying paragraph 5.7.5 of IFRS 9. [Refer: Other comprehensive income; Reserve of gains and losses from investments in equity instruments]" } } }, "auth_ref": [ "r47", "r56" ] }, "ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IncomeTaxesPaidRefundClassifiedAsOperatingActivities", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Payment of income taxes", "label": "Income taxes paid (refund), classified as operating activities" } }, "en": { "role": { "documentation": "The cash flows from income taxes paid or refunded, classified as operating activities. [Refer: Income taxes paid (refund)]" } } }, "auth_ref": [ "r154", "r305" ] }, "suz_IncreaseDecreaseInAllowanceAccountForCrediTLossesFinancialAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseInAllowanceAccountForCrediTLossesFinancialAssets", "crdr": "credit", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesRollforwardoftheexpectedcreditlossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Increase Decrease In Allowance Account For Credi tLosses Financial Assets", "label": "Increase Decrease In Allowance Account For Credi tLosses Financial Assets", "documentation": "Increase Decrease In Allowance Account For Credi tLosses Financial Assets" } } }, "auth_ref": [] }, "suz_IncreaseDecreaseInBorrowingsDueToExchangeDifferencesOnTranslation": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseInBorrowingsDueToExchangeDifferencesOnTranslation", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRollforwardofloansfinancinganddebenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Monetary and exchange rate variation, net", "label": "Increase (Decrease) in Borrowings Due to Exchange Differences on Translation", "documentation": "The increase (decrease) in borrowings due to exchange differences on translation." } } }, "auth_ref": [] }, "suz_IncreaseDecreaseInBorrowingsDueToInterestCostsPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseInBorrowingsDueToInterestCostsPaid", "crdr": "debit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRollforwardofloansfinancinganddebenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Settlement of interest", "label": "Increase (Decrease) in Borrowings Due to Interest Costs Paid", "documentation": "The increase (decrease) in borrowings due to interest costs paid." } } }, "auth_ref": [] }, "ifrs-full_IncreaseDecreaseInCashAndCashEquivalents": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IncreaseDecreaseInCashAndCashEquivalents", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "totalLabel": "Increase (Decrease) in cash and cash equivalents, net", "label": "Increase (decrease) in cash and cash equivalents after effect of exchange rate changes" } }, "en": { "role": { "documentation": "The increase (decrease) in cash and cash equivalents after the effect of exchange rate changes on cash and cash equivalents held in foreign currencies. [Refer: Cash and cash equivalents; Effect of exchange rate changes on cash and cash equivalents]" } } }, "auth_ref": [ "r157" ] }, "suz_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInPresentValueNet": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInPresentValueNet", "crdr": "credit", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansSensitivityanalysisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Increase (Decrease) in Defined Benefit Obligation Due to Reasonably Possible Increase in Present Value, Net", "label": "Increase (Decrease) in Defined Benefit Obligation Due to Reasonably Possible Increase in Present Value, Net", "documentation": "The increase (decrease) in a defined benefit obligation that would have been caused by an increase in the net present value of defined benefit obligation." } } }, "auth_ref": [] }, "ifrs-full_IncreaseDecreaseInFairValueMeasurementAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IncreaseDecreaseInFairValueMeasurementAssets", "crdr": "debit", "presentation": [ "http://ri.com.br/role/SegmentinformationAdjustmenttoEBITDADetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Fair Value Update - Biological Asset", "label": "Increase (decrease) in fair value measurement, assets" } }, "en": { "role": { "documentation": "The increase (decrease) in the fair value measurement of assets. [Refer: At fair value [member]]" } } }, "auth_ref": [ "r186" ] }, "suz_IncreaseDecreaseInInterestOnOwnCapital": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseInInterestOnOwnCapital", "crdr": "credit", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Increase (decrease) in interest on own capital", "label": "Increase (decrease) in interest on own capital", "documentation": "Increase (decrease) in interest on own capital" } } }, "auth_ref": [] }, "suz_IncreaseDecreaseThroughAcceleratedDepreciationDeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughAcceleratedDepreciationDeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Depreciation accelerated for tax-incentive reason", "label": "Increase (Decrease) Through Accelerated Depreciation, Deferred Tax Liability Asset", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from accelerated depreciation." } } }, "auth_ref": [] }, "suz_IncreaseDecreaseThroughActuarialGainsLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughActuarialGainsLosses", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequityOtherreservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Increase (Decrease) Through Actuarial Gains Losses", "label": "Increase (Decrease) Through Actuarial Gains Losses", "documentation": "The increase (decrease) in equity resulting from actuarial gains (losses)." } } }, "auth_ref": [] }, "suz_IncreaseDecreaseThroughBorrowingCostDeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughBorrowingCostDeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Capitalized loan costs", "label": "Increase (Decrease) Through Borrowing Cost, Deferred Tax Liability Asset", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from borrowing cost." } } }, "auth_ref": [] }, "suz_IncreaseDecreaseThroughDerivativeLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughDerivativeLosses", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative (gains) losses (\u201cMtM\u201d)", "label": "Increase (Decrease) Through Derivative Losses", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from derivative losses." } } }, "auth_ref": [] }, "suz_IncreaseDecreaseThroughFairValueAdjustmentOnBusinessCombinationAmortizationDeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughFairValueAdjustmentOnBusinessCombinationAmortizationDeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization of fair value adjustments arising from business combinations", "label": "Increase (Decrease) Through Fair Value Adjustment on Business Combination, Amortization, Deferred Tax Liability Asset", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from fair value adjustment on business combination, Amortization." } } }, "auth_ref": [] }, "suz_IncreaseDecreaseThroughFairValueOfBiologicalAssetsDeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughFairValueOfBiologicalAssetsDeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value of biological assets", "label": "Increase (Decrease) Through Fair value of Biological Assets, Deferred Tax Liability Asset", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from fair value of biological assets." } } }, "auth_ref": [] }, "suz_IncreaseDecreaseThroughLeaseDeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughLeaseDeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Leases", "label": "Increase (Decrease) Through Lease, Deferred Tax Liability Asset", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from lease." } } }, "auth_ref": [] }, "ifrs-full_IncreaseDecreaseThroughLossOfControlOfSubsidiaryDeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IncreaseDecreaseThroughLossOfControlOfSubsidiaryDeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred taxes on the results of subsidiaries abroad", "label": "Increase (decrease) through loss of control of subsidiary, deferred tax liability (asset)" } }, "en": { "role": { "documentation": "The decrease in deferred tax liability (asset) resulting from the loss of control of a subsidiary. [Refer: Deferred tax liability (asset)]" } } }, "auth_ref": [ "r362" ] }, "ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesDeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IncreaseDecreaseThroughNetExchangeDifferencesDeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Exchange rate variation", "label": "Increase (decrease) through net exchange differences, deferred tax liability (asset)" } }, "en": { "role": { "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from the net exchange differences arising when the financial statements are translated from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Deferred tax liability (asset)]" } } }, "auth_ref": [ "r362" ] }, "ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Monetary adjustment", "label": "Increase (decrease) through net exchange differences, other provisions" } }, "en": { "role": { "documentation": "The increase (decrease) in other provisions resulting from foreign currency exchange rate changes on provisions measured in a currency different from the entity's presentation currency. [Refer: Other provisions]" } } }, "auth_ref": [ "r371" ] }, "suz_IncreaseDecreaseThroughOperatingProvisionsAndOtherLossesDeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughOperatingProvisionsAndOtherLossesDeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating provisions and other losses", "label": "Increase (Decrease) Through Operating Provisions and Other Losses, Deferred Tax Liability Asset", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from operating provisions and other losses." } } }, "auth_ref": [] }, "suz_IncreaseDecreaseThroughOtherTemporaryDifferences": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughOtherTemporaryDifferences", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other temporary differences", "label": "Increase (Decrease) Through Other Temporary Differences", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from other temporary differences." } } }, "auth_ref": [] }, "suz_IncreaseDecreaseThroughPropertyPlantAndEquipmentDeemedCostDeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughPropertyPlantAndEquipmentDeemedCostDeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property, plant and equipment - deemed cost", "label": "Increase (Decrease) Through Property, Plant and Equipment, Deemed Cost, Deferred Tax Liability Asset", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from property, plant and equipment, Deemed cost." } } }, "auth_ref": [] }, "suz_IncreaseDecreaseThroughReversalOrProvisionForJudicialLiabilitiesDeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughReversalOrProvisionForJudicialLiabilitiesDeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Provision for judicial liabilities", "label": "Increase Decrease Through Reversal Or Provision For Judicial Liabilities Deferred Tax Liability Asset", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from (reversal)/provision for judicial liabilities." } } }, "auth_ref": [] }, "ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IncreaseDecreaseThroughSharebasedPaymentTransactions", "crdr": "credit", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Increase (decrease) through share-based payment transactions, equity", "label": "Increase (decrease) through share-based payment transactions, equity" } }, "en": { "role": { "documentation": "The increase (decrease) in equity resulting from share-based payment transactions. [Refer: Equity]" } } }, "auth_ref": [ "r5" ] }, "suz_IncreaseDecreaseThroughTaxBenefitOnUnamortizedGoodwillDeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughTaxBenefitOnUnamortizedGoodwillDeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill - tax benefit on unamortized goodwill", "label": "Increase (Decrease) Through Tax Benefit on Unamortized Goodwill, Deferred Tax Liability Asset", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from tax benefit on unamortized goodwill." } } }, "auth_ref": [] }, "suz_IncreaseDecreaseThroughTaxCreditsGainsInTaxLawsuit": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughTaxCreditsGainsInTaxLawsuit", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Credits on exclusion of ICMS from the PIS/COFINS tax base", "label": "Increase (Decrease) Through Tax Credits - Gains in Tax Lawsuit", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from tax credits, gains in tax lawsuit." } } }, "auth_ref": [] }, "suz_IncreaseDecreaseThroughTaxLossesCarryforwardsDeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughTaxLossesCarryforwardsDeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Negative tax basis of social contribution carried forward", "label": "Increase (Decrease) Through Tax Losses Carryforwards, Deferred Tax Liability Asset", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from tax loss carryforwards." } } }, "auth_ref": [] }, "suz_IncreaseDecreaseThroughTaxLossesDeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughTaxLossesDeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax loss carried forward", "label": "Increase (Decrease) Through Tax Losses, Deferred Tax Liability Asset", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from tax loss." } } }, "auth_ref": [] }, "ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesBiologicalAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IncreaseDecreaseThroughTransfersAndOtherChangesBiologicalAssets", "crdr": "debit", "presentation": [ "http://ri.com.br/role/BiologicalassetsRollforwardofbiologicalassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Write-offs", "label": "Increase (decrease) through other changes, biological assets" } }, "en": { "role": { "documentation": "The increase (decrease) in biological assets resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Biological assets]" } } }, "auth_ref": [ "r146" ] }, "ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetsOtherThanGoodwill": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetsOtherThanGoodwill", "crdr": "debit", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Transfers and others", "label": "Increase (decrease) through transfers and other changes, intangible assets other than goodwill" } }, "en": { "role": { "documentation": "The increase (decrease) in intangible assets other than goodwill resulting from transfers and changes that the entity does not separately disclose in the same statement or note. [Refer: Intangible assets other than goodwill]" } } }, "auth_ref": [ "r374" ] }, "suz_IncreaseDecreaseThroughTransfersBiologicalAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughTransfersBiologicalAssets", "crdr": "debit", "presentation": [ "http://ri.com.br/role/BiologicalassetsRollforwardofbiologicalassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Transfers", "label": "Increase Decrease Through Transfers, Biological Assets", "documentation": "The increase (decrease) in biological assets resulting from transfers." } } }, "auth_ref": [] }, "suz_IncreaseDecreaseThroughTransfersFromToOtherAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughTransfersFromToOtherAssets", "crdr": "debit", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Transfers and other", "label": "Increase (Decrease) Through Transfers From (To) Other Assets", "documentation": "The increase (decrease) in property, plant and equipment resulting from transfers from (to) other assets." } } }, "auth_ref": [] }, "ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IncreaseDecreaseThroughTreasuryShareTransactions", "crdr": "credit", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Increase (decrease) through treasury share transactions, equity", "label": "Increase (decrease) through treasury share transactions, equity" } }, "en": { "role": { "documentation": "The increase (decrease) in equity resulting from treasury share transactions. [Refer: Equity; Treasury shares]" } } }, "auth_ref": [ "r6" ] }, "suz_IncreaseDecreaseThroughUnrealizedProfitOnInventoriesDeferredTaxLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseDecreaseThroughUnrealizedProfitOnInventoriesDeferredTaxLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributionstaxesRollforwardofdeferredtaxassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unrealized profit on inventories", "label": "Increase (Decrease) Through Unrealized Profit on Inventories, Deferred Tax Liability Asset", "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from unrealized profit on inventories." } } }, "auth_ref": [] }, "suz_IncreaseInProvisionForImpairmentOfValueAddedTaxOnSalesAndServicesCredits": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseInProvisionForImpairmentOfValueAddedTaxOnSalesAndServicesCredits", "crdr": "credit", "presentation": [ "http://ri.com.br/role/RecoverabletaxesRollforwardofprovisionforlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Increase in Provision for Impairment of Value Added Tax on Sales and Services Credits", "label": "Increase in Provision for Impairment of Value Added Tax on Sales and Services Credits", "documentation": "The amount of provision for impairment of value added tax on sales and services credits recognized during the year." } } }, "auth_ref": [] }, "suz_IncreaseProvisionShareBasedPayment": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IncreaseProvisionShareBasedPayment", "crdr": "credit", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Increase Provision Share Based Payment", "label": "Increase Provision Share Based Payment", "documentation": "Represents the increase in the provision recognized for share-based payment transactions, specifically for cash-settled share-based compensation, such as phantom stock plans." } } }, "auth_ref": [] }, "ifrs-full_IndividualAssetsOrCashgeneratingUnitsAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IndividualAssetsOrCashgeneratingUnitsAxis", "presentation": [ "http://ri.com.br/role/GoodwillbasedonexpectedfutureprofitabilitySegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Individual assets or cash-generating units [axis]", "label": "Individual assets or cash-generating units [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r118" ] }, "ifrs-full_IndividualAssetsOrCashgeneratingUnitsDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IndividualAssetsOrCashgeneratingUnitsDomain", "presentation": [ "http://ri.com.br/role/GoodwillbasedonexpectedfutureprofitabilitySegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Individual assets or cash-generating units [domain]", "label": "Individual assets or cash-generating units [domain]" } }, "en": { "role": { "documentation": "This member stands for the standard value for the 'Individual assets or cash-generating units' axis if no other member is used." } } }, "auth_ref": [ "r118" ] }, "suz_IndustrialCapitalInvestment": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IndustrialCapitalInvestment", "crdr": "debit", "presentation": [ "http://ri.com.br/role/CompanysOperationsCerradoProjectDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Industrial Capital Investment", "label": "Industrial Capital Investment", "documentation": "The aggregate amount of industrial capital investment." } } }, "auth_ref": [] }, "suz_InstitutoEcofuturoFuturoParaODesenvolvimentoSustentavelMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InstitutoEcofuturoFuturoParaODesenvolvimentoSustentavelMember", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Instituto Ecofuturo - Futuro Para o Desenvolvimento Sustentavel", "label": "Instituto Ecofuturo - Futuro Para o Desenvolvimento Sustentavel", "documentation": "This member stands for Instituto Ecofuturo - Futuro para o Desenvolvimento Sustentavel. (\"Ecofuturo\"), a related party, controlled by key management personnel." } } }, "auth_ref": [] }, "suz_InsuranceCoverageAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InsuranceCoverageAbstract", "lang": { "en-us": { "role": { "label": "Insurance Coverage [Abstract]", "documentation": "Insurance Coverage [Abstract]" } } }, "auth_ref": [] }, "suz_InsuranceCoverageForCivilGeneralLiabilitiesMaximumIndemnity": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InsuranceCoverageForCivilGeneralLiabilitiesMaximumIndemnity", "crdr": "debit", "presentation": [ "http://ri.com.br/role/InsuranceCoverageDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Insurance coverage for civil general liabilities, maximum indemnity", "label": "Insurance Coverage for Civil General Liabilities, Maximum Indemnity", "documentation": "Insurance Coverage for Civil General Liabilities, Maximum Indemnity" } } }, "auth_ref": [] }, "suz_InsuranceCoverageForOperationalRisksMaximumIndemnity": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InsuranceCoverageForOperationalRisksMaximumIndemnity", "crdr": "debit", "presentation": [ "http://ri.com.br/role/InsuranceCoverageDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Insurance coverage for operational risks, maximum indemnity", "label": "Insurance Coverage for Operational Risks, Maximum Indemnity", "documentation": "Insurance Coverage for Operational Risks, Maximum Indemnity" } } }, "auth_ref": [] }, "ifrs-full_IntangibleAssetsAndGoodwill": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IntangibleAssetsAndGoodwill", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentAssets", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Intangible", "label": "Intangible assets and goodwill" } }, "en": { "role": { "documentation": "The amount of intangible assets and goodwill held by the entity. [Refer: Goodwill; Intangible assets other than goodwill]" } } }, "auth_ref": [ "r353" ] }, "suz_IntangibleAssetsAndGoodwillWithIndefiniteUsefulLife": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IntangibleAssetsAndGoodwillWithIndefiniteUsefulLife", "crdr": "debit", "presentation": [ "http://ri.com.br/role/INTANGIBLEGoodwillandintangibleassetswithindefiniteusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Intangible Assets and Goodwill with Indefinite Useful Life", "label": "Intangible Assets and Goodwill with Indefinite Useful Life", "documentation": "The amount of intangible assets and goodwill assessed as having an indefinite useful life." } } }, "auth_ref": [] }, "ifrs-full_IntangibleAssetsOtherThanGoodwill": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IntangibleAssetsOtherThanGoodwill", "crdr": "debit", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Opening Balance", "periodEndLabel": "Closing Balance", "label": "Intangible assets other than goodwill" } }, "en": { "role": { "documentation": "The amount of identifiable non-monetary assets without physical substance. This amount does not include goodwill. [Refer: Goodwill]" } } }, "auth_ref": [ "r12", "r135" ] }, "ifrs-full_IntangibleAssetsOtherThanGoodwillMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IntangibleAssetsOtherThanGoodwillMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Intangible assets other than goodwill [member]", "label": "Intangible assets other than goodwill [member]" } }, "en": { "role": { "documentation": "This member stands for intangible assets other than goodwill. [Refer: Intangible assets other than goodwill]" } } }, "auth_ref": [ "r298", "r322" ] }, "ifrs-full_InterestCostsCapitalised": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InterestCostsCapitalised", "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest costs capitalised", "label": "Interest costs capitalised" } }, "en": { "role": { "documentation": "The amount of interest costs that an entity incurs in connection with the borrowing of funds that are directly attributable to the acquisition, construction or production of a qualifying asset and which form part of the cost of that asset." } } }, "auth_ref": [ "r351" ] }, "ifrs-full_InterestExpenseIncomeNetDefinedBenefitLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InterestExpenseIncomeNetDefinedBenefitLiabilityAsset", "crdr": "credit", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansRollforwardofactuarialliabilityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest on actuarial liabilities", "label": "Increase (decrease) in net defined benefit liability (asset) resulting from interest expense (income)" } }, "en": { "role": { "documentation": "The increase (decrease) in the net defined benefit liability (asset) resulting from the passage of time. [Refer: Interest expense; Net defined benefit liability (asset)]" } } }, "auth_ref": [ "r77" ] }, "ifrs-full_InterestExpenseOnBorrowings": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InterestExpenseOnBorrowings", "crdr": "debit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "suz_FinanceCostBeforeExchangeDifferencesOnTranslation", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Interest on loans, financing and debentures (1)", "label": "Interest expense on borrowings" } }, "en": { "role": { "documentation": "The amount of interest expense on borrowings. [Refer: Interest expense; Borrowings]" } } }, "auth_ref": [ "r351" ] }, "ifrs-full_InterestExpenseOnLeaseLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InterestExpenseOnLeaseLiabilities", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Interest expense on lease liabilities", "label": "Interest expense on lease liabilities" } }, "en": { "role": { "documentation": "The amount of interest expense on lease liabilities. [Refer: Lease liabilities]" } } }, "auth_ref": [ "r197" ] }, "ifrs-full_InterestIncomeOnCashAndCashEquivalents": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InterestIncomeOnCashAndCashEquivalents", "crdr": "credit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "suz_FinanceIncomeBeforeExchangeDifferencesOnTranslation", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and cash equivalents and marketable securities", "label": "Interest income on cash and cash equivalents" } }, "en": { "role": { "documentation": "The amount of interest income on cash and cash equivalents. [Refer: Interest income; Cash and cash equivalents]" } } }, "auth_ref": [ "r351" ] }, "suz_InterestOnOwnCapitalDistributed": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InterestOnOwnCapitalDistributed", "crdr": "credit", "presentation": [ "http://ri.com.br/role/InterestonowncapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest on own capital distributed", "label": "Interest on own capital distributed", "documentation": "Interest on own capital distributed" } } }, "auth_ref": [] }, "suz_InterestOnOwnCapitalDistributedInExcess": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InterestOnOwnCapitalDistributedInExcess", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ShareholdersequityDividendsandreservecalculationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest on own capital distributed in excess", "label": "Interest on own capital distributed in excess", "documentation": "Interest on own capital distributed in excess" } } }, "auth_ref": [] }, "suz_InterestOnOwnCapitalMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InterestOnOwnCapitalMember", "presentation": [ "http://ri.com.br/role/InterestonowncapitalDetails", "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest on own capital", "label": "Interest on own capital [Member]", "documentation": "Interest on own capital" } } }, "auth_ref": [] }, "ifrs-full_InterestPaidClassifiedAsOperatingActivities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InterestPaidClassifiedAsOperatingActivities", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Payment of interest on financing, loans and debentures", "label": "Interest paid, classified as operating activities" } }, "en": { "role": { "documentation": "The cash outflow for interest paid, classified as operating activities." } } }, "auth_ref": [ "r153" ] }, "suz_InterestPaidReferringToInterestOnOwnCapitalClassifiedAsFinancingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InterestPaidReferringToInterestOnOwnCapitalClassifiedAsFinancingActivities", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Payment of interest on own capital and dividends", "label": "Interest paid, referring to interest on own capital, classified as financing activities", "documentation": "The amount of Interest paid, referring to interest on own capital, classified as financing activities" } } }, "auth_ref": [] }, "ifrs-full_InterestPayable": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InterestPayable", "crdr": "credit", "calculation": { "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails": { "parentTag": "ifrs-full_Borrowings", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest on financing", "label": "Interest payable" } }, "en": { "role": { "documentation": "The amount of interest recognised as a liability." } } }, "auth_ref": [ "r351" ] }, "suz_InterestRateMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InterestRateMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest rate", "label": "Interest rate [Member]", "documentation": "Interest rate" } } }, "auth_ref": [] }, "ifrs-full_InterestRateRiskMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InterestRateRiskMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Interest rate risk [member]", "label": "Interest rate risk [member]" } }, "en": { "role": { "documentation": "This member stands for the type of risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in market interest rates. [Refer: Classes of financial instruments [domain]]" } } }, "auth_ref": [ "r210", "r211", "r212", "r213", "r260" ] }, "ifrs-full_InterestRateSwapContractMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InterestRateSwapContractMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest rate swap contract [member]", "label": "Interest rate swap contract [member]" } }, "en": { "role": { "documentation": "This member stands for an interest rate swap contract. [Refer: Swap contract [member]]" } } }, "auth_ref": [ "r351" ] }, "ifrs-full_InterestReceivedClassifiedAsOperatingActivities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InterestReceivedClassifiedAsOperatingActivities", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Interest received on marketable securities", "label": "Interest received, classified as operating activities" } }, "en": { "role": { "documentation": "The cash inflow from interest received, classified as operating activities." } } }, "auth_ref": [ "r153" ] }, "suz_InterimDividendsDeclared": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InterimDividendsDeclared", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ShareholdersequityDividendsandreservecalculationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interim Dividends Declared", "label": "Interim Dividends Declared", "documentation": "The amount of interim dividends approved for payment by the Company." } } }, "auth_ref": [] }, "ifrs-full_InternalCreditGradesAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InternalCreditGradesAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Internal credit grades [axis]", "label": "Internal credit grades [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r327", "r339" ] }, "ifrs-full_InternalCreditGradesDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InternalCreditGradesDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Internal credit grades [domain]", "label": "Internal credit grades [domain]" } }, "en": { "role": { "documentation": "This member stands for the standard value for the 'Internal credit grades' axis if no other member is used." } } }, "auth_ref": [ "r327", "r339" ] }, "suz_InternationalTransportationInsurancePolicyMaximumIndemnity": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InternationalTransportationInsurancePolicyMaximumIndemnity", "crdr": "debit", "presentation": [ "http://ri.com.br/role/InsuranceCoverageDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Intentional transportation insurance policy, maximum indemnity", "label": "International Transportation Insurance Policy, Maximum Indemnity", "documentation": "International Transportation Insurance Policy, Maximum Indemnity" } } }, "auth_ref": [] }, "ifrs-full_Inventories": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "Inventories", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentAssets", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/InventoriesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Inventories", "label": "Current inventories" } }, "en": { "role": { "documentation": "The amount of current inventories. [Refer: Inventories]" } } }, "auth_ref": [ "r15", "r85", "r285" ] }, "suz_InventoriesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InventoriesLineItems", "presentation": [ "http://ri.com.br/role/InventoriesDetails", "http://ri.com.br/role/InventoriesRollforwardofestimatedlossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Inventories [Line Items]", "label": "Inventories [Line Items]", "documentation": "Inventories [Line Items]" } } }, "auth_ref": [] }, "suz_InventoriesTable": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InventoriesTable", "presentation": [ "http://ri.com.br/role/InventoriesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Inventories [Table]", "label": "Inventories [Table]", "documentation": "Inventories [Table]" } } }, "auth_ref": [] }, "ifrs-full_InvestmentAccountedForUsingEquityMethod": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InvestmentAccountedForUsingEquityMethod", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentAssets", "weight": 1.0, "order": 7.0 }, "http://ri.com.br/role/InvestmentsInvestmentsBreakdownDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/InvestmentsInvestmentsBreakdownDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investments", "totalLabel": "Total", "label": "Investments accounted for using equity method" } }, "en": { "role": { "documentation": "The amount of investments accounted for using the equity method. The equity method is a method of accounting whereby the investment is initially recognised at cost and adjusted thereafter for the post-acquisition change in the investor's share of net assets of the investee. The investor's profit or loss includes its share of the profit or loss of the investee. The investor's other comprehensive income includes its share of the other comprehensive income of the investee. [Refer: At cost [member]]" } } }, "auth_ref": [ "r13", "r180", "r266" ] }, "suz_InvestmentInterestRate": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InvestmentInterestRate", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails", "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Average yield p.a. %", "label": "Investment Interest Rate", "documentation": "Rate of interest on investment." } } }, "auth_ref": [] }, "suz_InvestmentReserveMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InvestmentReserveMember", "presentation": [ "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails", "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment reserve", "label": "Investment reserve [Member]", "documentation": "Investment reserve" } } }, "auth_ref": [] }, "suz_InvestmentsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InvestmentsAbstract", "lang": { "en-us": { "role": { "label": "Investments [Abstract]", "documentation": "Investments [Abstract]" } } }, "auth_ref": [] }, "suz_InvestmentsAccountedForUsingEquityMethodExcludingGoodwill": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "InvestmentsAccountedForUsingEquityMethodExcludingGoodwill", "crdr": "debit", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Carrying amount", "label": "Investments Accounted for Using Equity Method, Excluding Goodwill", "documentation": "The amount of investments accounted for using the equity method, excluding goodwill." } } }, "auth_ref": [] }, "ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociates": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InvestmentsInSubsidiariesJointVenturesAndAssociates", "crdr": "debit", "calculation": { "http://ri.com.br/role/InvestmentsInvestmentsBreakdownDetails": { "parentTag": "ifrs-full_InvestmentAccountedForUsingEquityMethod", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsBreakdownDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investments in associates and joint ventures", "label": "Investments in subsidiaries, joint ventures and associates reported in separate financial statements" } }, "en": { "role": { "documentation": "The amount of investments in subsidiaries, joint ventures and associates in an entity's separate financial statements. [Refer: Total for all associates [member]; Total for all joint ventures [member]; Total for all subsidiaries [member]; Investments in subsidiaries reported in separate financial statements]" } } }, "auth_ref": [ "r105" ] }, "ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociatesAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "InvestmentsInSubsidiariesJointVenturesAndAssociatesAbstract", "lang": { "en-us": { "role": { "terseLabel": "Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract]", "label": "Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract]" } } }, "auth_ref": [] }, "suz_IplfHoldingS.a.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IplfHoldingS.a.Member", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "IPFL Holding S.A", "label": "IPFL Holding S.A", "documentation": "This member stands for IPLF Holding S.A. (\"IPLF\"), a related party, controlled by key management personnel." } } }, "auth_ref": [] }, "ifrs-full_IssuedCapital": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IssuedCapital", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_EquityAttributableToOwnersOfParent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails", "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share capital", "label": "Issued capital" } }, "en": { "role": { "documentation": "The nominal value of capital issued." } } }, "auth_ref": [ "r288" ] }, "suz_IssuedCapitalGrossMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "IssuedCapitalGrossMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails", "http://ri.com.br/role/CompanysOperationsSharecapitalincreaseDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails", "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Share Capital", "label": "Issued Capital, Gross [Member]", "documentation": "This member stands for a component of equity representing issued capital before netting of issuance costs." } } }, "auth_ref": [] }, "ifrs-full_IssuedCapitalOrdinaryShares": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "IssuedCapitalOrdinaryShares", "crdr": "credit", "presentation": [ "http://ri.com.br/role/CompanysOperationsSharecapitalincreaseDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Capital increase reserve", "label": "Issued capital, ordinary shares" } }, "en": { "role": { "documentation": "The nominal value of capital arising from issuing ordinary shares. [Refer: Issued capital]" } } }, "auth_ref": [ "r354" ] }, "suz_ItacelTerminalDeCeluloseDeItaquiS.a.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ItacelTerminalDeCeluloseDeItaquiS.a.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Itacel - Terminal de Celulose de Itaqui S.A. (Indirect)", "label": "Itacel - Terminal de Celulose de Itaqui S.A.", "documentation": "This member stands for Itacel - Terminal de Celulose de Itaqui S.A." } } }, "auth_ref": [] }, "suz_January2025Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "January2025Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "January 2025", "label": "January 2025 [Member]", "documentation": "January 2025" } } }, "auth_ref": [] }, "suz_January2026Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "January2026Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "January 2026", "label": "January 2026 [Member]", "documentation": "January 2026" } } }, "auth_ref": [] }, "ifrs-full_JointVenturesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "JointVenturesMember", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Joint ventures", "label": "Total for all joint ventures [member]" } }, "en": { "role": { "documentation": "This member stands for joint arrangements whereby the parties that have joint control of the arrangement have rights to the net assets of the arrangement." } } }, "auth_ref": [ "r107", "r109", "r182" ] }, "suz_Jun2027Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "Jun2027Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Jun 2027", "label": "Jun 2027 [Member]", "documentation": "Jun 2027" } } }, "auth_ref": [] }, "suz_June2024Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "June2024Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "June 2024 [Member]", "label": "June 2024 [Member]", "documentation": "June 2024" } } }, "auth_ref": [] }, "suz_June2025Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "June2025Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "June 2025 [Member]", "label": "June 2025 [Member]", "documentation": "June 2025" } } }, "auth_ref": [] }, "suz_June2026Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "June2026Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "June 2026", "label": "June 2026 [Member]", "documentation": "June 2026" } } }, "auth_ref": [] }, "ifrs-full_KeyManagementPersonnelCompensation": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "KeyManagementPersonnelCompensation", "crdr": "debit", "calculation": { "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/RelatedpartiesManagementcompensationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total", "label": "Key management personnel compensation" } }, "en": { "role": { "documentation": "The amount of compensation to key management personnel. [Refer: Key management personnel of entity or parent [member]]" } } }, "auth_ref": [ "r94" ] }, "suz_KeyManagementPersonnelCompensationNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "KeyManagementPersonnelCompensationNoncurrent", "crdr": "debit", "calculation": { "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails": { "parentTag": "ifrs-full_KeyManagementPersonnelCompensation", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/RelatedpartiesManagementcompensationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total Long-term benefits", "label": "Key Management Personnel Compensation Noncurrent", "documentation": "The amount of compensation to key management personnel, classified as noncurrent." } } }, "auth_ref": [] }, "ifrs-full_KeyManagementPersonnelCompensationSharebasedPayment": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "KeyManagementPersonnelCompensationSharebasedPayment", "crdr": "debit", "calculation": { "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails": { "parentTag": "suz_KeyManagementPersonnelCompensationNoncurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/RelatedpartiesManagementcompensationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share-based compensation plan", "label": "Key management personnel compensation, share-based payment" } }, "en": { "role": { "documentation": "The amount of compensation to key management personnel in the form of share-based payments. [Refer: Key management personnel of entity or parent [member]]" } } }, "auth_ref": [ "r93" ] }, "suz_KeyManagementPersonnelCompensationShortTermEmployeeBenefitsBonus": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "KeyManagementPersonnelCompensationShortTermEmployeeBenefitsBonus", "crdr": "debit", "calculation": { "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails": { "parentTag": "ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/RelatedpartiesManagementcompensationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Bonus", "label": "Key Management Personnel Compensation, Short Term Employee Benefits, Bonus", "documentation": "The amount of compensation to key management personnel in the form of bonus." } } }, "auth_ref": [] }, "suz_KeyManagementPersonnelCompensationShortTermEmployeeBenefitsDirectAndIndirectBenefits": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "KeyManagementPersonnelCompensationShortTermEmployeeBenefitsDirectAndIndirectBenefits", "crdr": "debit", "calculation": { "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails": { "parentTag": "ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/RelatedpartiesManagementcompensationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Direct and indirect benefits", "label": "Key Management Personnel Compensation, Short Term Employee Benefits, Direct And Indirect Benefits", "documentation": "The amount of compensation to key management personnel in the form of direct and indirect benefits." } } }, "auth_ref": [] }, "suz_KeyManagementPersonnelCompensationShortTermEmployeeBenefitsWagesAndSalaries": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "KeyManagementPersonnelCompensationShortTermEmployeeBenefitsWagesAndSalaries", "crdr": "debit", "calculation": { "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails": { "parentTag": "ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/RelatedpartiesManagementcompensationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Salary or compensation", "label": "Key Management Personnel Compensation, Short Term Employee Benefits, Wages And Salaries", "documentation": "The amount of compensation to key management personnel in the form of salary." } } }, "auth_ref": [] }, "ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "KeyManagementPersonnelCompensationShorttermEmployeeBenefits", "crdr": "debit", "calculation": { "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails": { "parentTag": "ifrs-full_KeyManagementPersonnelCompensation", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/RelatedpartiesManagementcompensationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total Short-term benefits", "label": "Key management personnel compensation, short-term employee benefits" } }, "en": { "role": { "documentation": "The amount of compensation to key management personnel in the form of short-term employee benefits. [Refer: Key management personnel of entity or parent [member]]" } } }, "auth_ref": [ "r92" ] }, "ifrs-full_KeyManagementPersonnelOfEntityOrParentMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "KeyManagementPersonnelOfEntityOrParentMember", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Managements and related persons", "label": "Key management personnel of entity or parent [member]" } }, "en": { "role": { "documentation": "This member stands for those persons having authority and responsibility for planning, directing and controlling the activities of the entity, directly or indirectly, including any director (whether executive or otherwise) of that entity." } } }, "auth_ref": [ "r99" ] }, "suz_LabelRoleDiscountRatePostTax": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LabelRoleDiscountRatePostTax", "presentation": [ "http://ri.com.br/role/BiologicalassetsMeasurementofthepremisesadoptedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Label Role Discount rate post-tax", "label": "Label Role Discount rate post-tax", "documentation": "Label Role Discount rate post-tax" } } }, "auth_ref": [] }, "suz_LaborMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LaborMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesContingencieswithpossiblelossesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesLaborDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Labor", "label": "Labor [Member]", "documentation": "This member stands for labor lawsuits." } } }, "auth_ref": [] }, "ifrs-full_LandMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LandMember", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentItemspledgedascollateralDetails", "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Land", "label": "Land [member]" } }, "en": { "role": { "documentation": "This member stands for a class of property, plant and equipment representing land held by the entity for use in operations. [Refer: Property, plant and equipment]" } } }, "auth_ref": [ "r292" ] }, "suz_LandsAndFarmsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LandsAndFarmsMember", "presentation": [ "http://ri.com.br/role/LEASESLeaseliabilitiesDetails", "http://ri.com.br/role/LEASESRightofuseassetsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Lands", "terseLabel": "Lands and farms", "label": "Lands and farms [Member]", "documentation": "This member stands for lands and farms." } } }, "auth_ref": [] }, "suz_LaterThan120DaysAndNotLaterThan180DaysMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LaterThan120DaysAndNotLaterThan180DaysMember", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "From 121 to 180 days", "label": "From 121 to 180 days", "documentation": "This member stands for a time band of later than 120 days and not later than 180 days." } } }, "auth_ref": [] }, "suz_LaterThanFiveYearsAndNotLaterThanSixYearsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LaterThanFiveYearsAndNotLaterThanSixYearsMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Later than five years and not later than six years", "label": "Later than five years and not later than six years", "documentation": "This member stands for a time band of later than five years and not later than six years." } } }, "auth_ref": [] }, "ifrs-full_LaterThanFiveYearsAndNotLaterThanTenYearsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LaterThanFiveYearsAndNotLaterThanTenYearsMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansForecastandaveragedurationofpaymentsofobligationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "2029 to 2034", "label": "Later than five years and not later than ten years [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of later than five years and not later than ten years." } } }, "auth_ref": [ "r333", "r341", "r351" ] }, "ifrs-full_LaterThanFiveYearsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LaterThanFiveYearsMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Later than five years [member]", "label": "Later than five years [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of later than five years." } } }, "auth_ref": [ "r202", "r203", "r215", "r333", "r337", "r341" ] }, "ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LaterThanFourYearsAndNotLaterThanFiveYearsMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansForecastandaveragedurationofpaymentsofobligationsDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "2029", "label": "Later than four years and not later than five years [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of later than four years and not later than five years." } } }, "auth_ref": [ "r202", "r203", "r215", "r333", "r341", "r351" ] }, "ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LaterThanOneMonthAndNotLaterThanThreeMonthsMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Later than one month and not later than three months [member]", "label": "Later than one month and not later than three months [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of later than one month and not later than three months." } } }, "auth_ref": [ "r332", "r336", "r341" ] }, "ifrs-full_LaterThanOneMonthAndNotLaterThanTwoMonthsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LaterThanOneMonthAndNotLaterThanTwoMonthsMember", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "From 31 to 60 days", "label": "Later than one month and not later than two months [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of later than one month and not later than two months." } } }, "auth_ref": [ "r328", "r340", "r351" ] }, "ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LaterThanOneYearAndNotLaterThanTwoYearsMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansForecastandaveragedurationofpaymentsofobligationsDetails", "http://ri.com.br/role/FinancialinstrumentsFairValueMaturityScheduleDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "2026", "label": "Later than one year and not later than two years [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of later than one year and not later than two years." } } }, "auth_ref": [ "r202", "r203", "r215", "r333", "r341", "r351" ] }, "ifrs-full_LaterThanSixMonthsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LaterThanSixMonthsMember", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "From 181 days", "label": "Later than six months [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of later than six months." } } }, "auth_ref": [ "r351" ] }, "suz_LaterThanSixYearsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LaterThanSixYearsMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Later than six years [Member]", "label": "Later than six years [Member]", "documentation": "Later than six years" } } }, "auth_ref": [] }, "ifrs-full_LaterThanThreeMonthsAndNotLaterThanFourMonthsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LaterThanThreeMonthsAndNotLaterThanFourMonthsMember", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "From 91 to 120 days", "label": "Later than three months and not later than four months [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of later than three months and not later than four months." } } }, "auth_ref": [ "r351" ] }, "ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LaterThanThreeYearsAndNotLaterThanFourYearsMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansForecastandaveragedurationofpaymentsofobligationsDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "2028", "label": "Later than three years and not later than four years [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of later than three years and not later than four years." } } }, "auth_ref": [ "r202", "r203", "r215", "r333", "r341", "r351" ] }, "ifrs-full_LaterThanThreeYearsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LaterThanThreeYearsMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairValueMaturityScheduleDetails" ], "lang": { "en-us": { "role": { "terseLabel": "2028 onwards", "label": "Later than three years [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of later than three years." } } }, "auth_ref": [ "r333", "r341" ] }, "ifrs-full_LaterThanTwoMonthsAndNotLaterThanThreeMonthsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LaterThanTwoMonthsAndNotLaterThanThreeMonthsMember", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "From 61 to 90 days", "label": "Later than two months and not later than three months [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of later than two months and not later than three months." } } }, "auth_ref": [ "r328", "r340", "r351" ] }, "ifrs-full_LaterThanTwoYearsAndNotLaterThanFiveYearsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LaterThanTwoYearsAndNotLaterThanFiveYearsMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Later than two years and not later than five years [member]", "label": "Later than two years and not later than five years [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of later than two years and not later than five years." } } }, "auth_ref": [ "r351" ] }, "ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LaterThanTwoYearsAndNotLaterThanThreeYearsMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansForecastandaveragedurationofpaymentsofobligationsDetails", "http://ri.com.br/role/FinancialinstrumentsFairValueMaturityScheduleDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "2027", "label": "Later than two years and not later than three years [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of later than two years and not later than three years." } } }, "auth_ref": [ "r202", "r203", "r215", "r333", "r341", "r351" ] }, "suz_LeaseAssetTemporaryDifference": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LeaseAssetTemporaryDifference", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lease, asset temporary difference", "label": "Lease, Asset Temporary Difference", "documentation": "Lease, Asset Temporary Difference" } } }, "auth_ref": [] }, "ifrs-full_LeaseLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LeaseLiabilities", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails", "http://ri.com.br/role/LEASESLeaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Present value of liabilities", "periodStartLabel": "Opening Balance", "periodEndLabel": "Closing Balance", "label": "Lease liabilities" } }, "en": { "role": { "documentation": "The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration." } } }, "auth_ref": [ "r195" ] }, "suz_LeaseLiabilitiesAccrualOfFinancialCharges": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LeaseLiabilitiesAccrualOfFinancialCharges", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accrual of financial charges (1)", "label": "Lease liabilities, Accrual of financial charges", "documentation": "The amount of capitalized interest expense." } } }, "auth_ref": [] }, "suz_LeaseLiabilitiesAddition": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LeaseLiabilitiesAddition", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additions", "label": "Lease Liabilities, Addition", "documentation": "The amount of additional lease liabilities." } } }, "auth_ref": [] }, "suz_LeaseLiabilitiesExchangeRateVariation": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LeaseLiabilitiesExchangeRateVariation", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Exchange rate variations", "label": "Lease liabilities, Exchange rate variation", "documentation": "The amount of adjustment due to exchange rate variations relating to lease liabilities." } } }, "auth_ref": [] }, "ifrs-full_LeaseLiabilitiesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LeaseLiabilitiesMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lease liabilities", "label": "Lease liabilities [member]" } }, "en": { "role": { "documentation": "This member stands for lease liabilities. [Refer: Lease liabilities]" } } }, "auth_ref": [ "r312", "r314" ] }, "suz_LeaseLiabilitiesPayments": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LeaseLiabilitiesPayments", "crdr": "debit", "presentation": [ "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Payments", "label": "Lease liabilities, Payments", "documentation": "The amount of payment relating to lease liabilities." } } }, "auth_ref": [] }, "suz_LeaseLiabilitiesWriteOffs": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LeaseLiabilitiesWriteOffs", "crdr": "debit", "presentation": [ "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Write-offs (2)", "label": "Lease Liabilities, Write-Offs", "documentation": "The decrease in lease liabilities due to write-offs." } } }, "auth_ref": [] }, "suz_LeasePassiveTemporaryDifference": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LeasePassiveTemporaryDifference", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lease, passive temporary difference", "label": "Lease, Passive Temporary Difference", "documentation": "Lease, Passive Temporary Difference" } } }, "auth_ref": [] }, "suz_LeasedAssetsLandMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LeasedAssetsLandMember", "presentation": [ "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Leased Land", "label": "Leased Land", "documentation": "This member stands for leased assets classified as land." } } }, "auth_ref": [] }, "dei_LegalEntityAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2024", "localname": "LegalEntityAxis", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Legal Entity [Axis]", "label": "Legal Entity [Axis]", "documentation": "The set of legal entities associated with a report." } } }, "auth_ref": [] }, "suz_LegalProceedingsProvisionDuringPeriod": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LegalProceedingsProvisionDuringPeriod", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "suz_OtherOperatingExpenseLegalFees", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Provision for judicial liabilities", "label": "Legal Proceedings Provision During the Period", "documentation": "The amount of provision for legal proceedings during the period" } } }, "auth_ref": [] }, "suz_LegalReserveDomain": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LegalReserveDomain", "presentation": [ "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails", "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Legal Reserve [Domain]", "label": "Legal Reserve [Domain]", "documentation": "This member stands for the portion of profit reserves allocated to legal reserves." } } }, "auth_ref": [] }, "suz_LenzingAktiengesellschaftLenzingMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LenzingAktiengesellschaftLenzingMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lenzing Aktiengesellschaft (\u201cLenzing \u201d) [Member]", "label": "Lenzing Aktiengesellschaft (\u201cLenzing \u201d) [Member]", "documentation": "Lenzing Aktiengesellschaft (\u201cLenzing \u201d)" } } }, "auth_ref": [] }, "suz_LenzingAktiengesellschftMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LenzingAktiengesellschftMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails", "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lenzing Aktiengesellschaft (Indirect)", "label": "Lenzing Aktiengesellschft [Member]", "documentation": "Lenzing Aktiengesellschft [member]" } } }, "auth_ref": [] }, "suz_LesseeOperatingLeasesChangesInLeaseLiabilitiesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LesseeOperatingLeasesChangesInLeaseLiabilitiesTableTextBlock", "presentation": [ "http://ri.com.br/role/LeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Lessee, Operating Leases, Changes in Lease Liabilities", "label": "Lessee, Operating Leases, Changes in Lease Liabilities [Table Text Block]", "documentation": "Tabular disclosure of the changes in lease liabilities classified as operating leases during reporting the period." } } }, "auth_ref": [] }, "suz_LesseeOperatingLeasesChangesInLeaseLibilitiesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LesseeOperatingLeasesChangesInLeaseLibilitiesLineItems", "presentation": [ "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lessee, Operating Leases, Changes in Lease Libilities [Line Items]", "label": "Lessee, Operating Leases, Changes in Lease Libilities [Line Items]", "documentation": "Lessee, Operating Leases, Changes in Lease Libilities [Line Items]" } } }, "auth_ref": [] }, "suz_LesseeOperatingLeasesChangesInLeaseLibilitiesTable": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LesseeOperatingLeasesChangesInLeaseLibilitiesTable", "presentation": [ "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lessee, Operating Leases, Changes in Lease Libilities [Table]", "label": "Lessee, Operating Leases, Changes in Lease Libilities [Table]", "documentation": "Lessee, Operating Leases, Changes in Lease Libilities [Table]" } } }, "auth_ref": [] }, "suz_LesseeOperatingLeasesExpensesRecognisedInProfitOrLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LesseeOperatingLeasesExpensesRecognisedInProfitOrLossTableTextBlock", "presentation": [ "http://ri.com.br/role/LeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Lessee, Operating Leases, Expenses Recognised in Profit or Loss [Table Text Block ]", "label": "Lessee, Operating Leases, Expenses Recognised in Profit or Loss [Table Text Block]", "documentation": "Tabular disclosure of the lease expenses recognised in profit or loss." } } }, "auth_ref": [] }, "suz_LesseeOperatingLeasesPresentValueOfLeaseLiabilitiesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LesseeOperatingLeasesPresentValueOfLeaseLiabilitiesLineItems", "presentation": [ "http://ri.com.br/role/LEASESLeaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lessee, Operating Leases, Present Value Of Lease Liabilities [Line Items]", "label": "Lessee, Operating Leases, Present Value Of Lease Liabilities [Line Items]", "documentation": "Lessee, Operating Leases, Present Value Of Lease Liabilities [Line Items]" } } }, "auth_ref": [] }, "suz_LesseeOperatingLeasesPresentValueOfLeaseLiabilitiesTable": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LesseeOperatingLeasesPresentValueOfLeaseLiabilitiesTable", "presentation": [ "http://ri.com.br/role/LEASESLeaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lessee, Operating Leases, Present Value Of Lease Liabilities [Table]", "label": "Lessee, Operating Leases, Present Value Of Lease Liabilities [Table]", "documentation": "Lessee, Operating Leases, Present Value Of Lease Liabilities [Table]" } } }, "auth_ref": [] }, "suz_LesseeOperatingLeasesPresentValueOfLeaseLiabilitiesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LesseeOperatingLeasesPresentValueOfLeaseLiabilitiesTextBlock", "presentation": [ "http://ri.com.br/role/LeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Lessee, Operating Leases, Present Value Of Lease Liabilities [Table Text Block ]", "label": "Lessee, Operating Leases, Present Value Of Lease Liabilities [Text Block]", "documentation": "Tabular disclosure of the present value of lease liabilities classified as operating leases." } } }, "auth_ref": [] }, "ifrs-full_Level1OfFairValueHierarchyMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "Level1OfFairValueHierarchyMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Level 1", "label": "Level 1 of fair value hierarchy [member]" } }, "en": { "role": { "documentation": "This member stands for a category of the fair value hierarchy where inputs to the valuation techniques are quoted prices (unadjusted) in active markets for identical assets or liabilities that the entity can access at the measurement date." } } }, "auth_ref": [ "r80", "r116", "r120", "r185" ] }, "ifrs-full_Level2OfFairValueHierarchyMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "Level2OfFairValueHierarchyMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Level 2", "label": "Level 2 of fair value hierarchy [member]" } }, "en": { "role": { "documentation": "This member stands for a category of the fair value hierarchy where inputs to the valuation techniques are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly." } } }, "auth_ref": [ "r116", "r120", "r185" ] }, "ifrs-full_Level3OfFairValueHierarchyMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "Level3OfFairValueHierarchyMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Level 3", "label": "Level 3 of fair value hierarchy [member]" } }, "en": { "role": { "documentation": "This member stands for a category of the fair value hierarchy where inputs to the valuation techniques are unobservable inputs for the asset or liability. Unobservable inputs are inputs for which market data are not available and that are developed using the best information available about the assumptions that the market participants would use when pricing the asset or liability." } } }, "auth_ref": [ "r116", "r120", "r185" ] }, "ifrs-full_LevelsOfFairValueHierarchyAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LevelsOfFairValueHierarchyAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Levels of fair value hierarchy [axis]", "label": "Levels of fair value hierarchy [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r80", "r185" ] }, "ifrs-full_LevelsOfFairValueHierarchyDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LevelsOfFairValueHierarchyDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Levels of fair value hierarchy [domain]", "label": "Levels of fair value hierarchy [domain]" } }, "en": { "role": { "documentation": "This member stands for all levels of the fair value hierarchy. It also represents the standard value for the 'Levels of fair value hierarchy' axis if no other member is used." } } }, "auth_ref": [ "r80", "r185" ] }, "ifrs-full_Liabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "Liabilities", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_EquityAndLiabilities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL LIABILITIES", "label": "Liabilities" } }, "en": { "role": { "documentation": "The amount of a present obligation of the entity to transfer an economic resource as a result of past events. Economic resource is a right that has the potential to produce economic benefits." } } }, "auth_ref": [ "r22", "r184", "r185", "r186", "r265", "r269" ] }, "suz_LiabilitiesForAssetAcquisitionAndAssociatesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LiabilitiesForAssetAcquisitionAndAssociatesMember", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Liabilities for assets acquisitions and subsidiaries", "label": "Liabilities for asset acquisition and associates", "documentation": "This member stands for liabilities for acquisition of assets and associates." } } }, "auth_ref": [] }, "suz_LiabilitiesForAssetsAcquisitionsAndSubsidiariesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LiabilitiesForAssetsAcquisitionsAndSubsidiariesTextBlock", "presentation": [ "http://ri.com.br/role/Liabilitiesforassetsacquisitionsandsubsidiaries" ], "lang": { "en-us": { "role": { "terseLabel": "Liabilities for Assets Acquisitions and Subsidiaries", "label": "Liabilities for Assets Acquisitions and Subsidiaries [Text Block]", "documentation": "The entire disclosure of liabilities for assets acquisitions and subsidiaries." } } }, "auth_ref": [] }, "suz_LiabilitiesForAssetsAcquisitionsThroughBusinessCombination": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LiabilitiesForAssetsAcquisitionsThroughBusinessCombination", "crdr": "credit", "calculation": { "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Liabilities for Assets Acquisitions through Business Combination", "label": "Liabilities for Assets Acquisitions through Business Combination", "documentation": "The amount of liability for acquisition of subsidiaries through business combinations." } } }, "auth_ref": [] }, "ifrs-full_LiabilityAssetOfDefinedBenefitPlans": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LiabilityAssetOfDefinedBenefitPlans", "crdr": "credit", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansRollforwardofactuarialliabilityDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Opening Balance", "periodEndLabel": "Closing Balance", "label": "Net defined benefit liability (asset)" } }, "en": { "role": { "documentation": "The amount of deficit or surplus in a defined benefit plan, adjusted for any effect of limiting a net defined benefit asset to the asset ceiling. [Refer: Defined benefit plans [domain]]" } } }, "auth_ref": [ "r76" ] }, "suz_LineOfCreditFacilityMaximumBorrowingCapacity": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LineOfCreditFacilityMaximumBorrowingCapacity", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Line of Credit Facility Maximum Borrowing Capacity", "label": "Line of Credit Facility Maximum Borrowing Capacity", "documentation": "Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility." } } }, "auth_ref": [] }, "ifrs-full_LiquidityRiskMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LiquidityRiskMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Liquidity risk [member]", "label": "Liquidity risk [member]" } }, "en": { "role": { "documentation": "This member stands for the risk that an entity will encounter difficulty in meeting obligations associated with financial liabilities that are settled by delivering cash or another financial asset. [Refer: Financial assets; Financial liabilities]" } } }, "auth_ref": [ "r210", "r211", "r212", "r326" ] }, "suz_LoansAndFinancingMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LoansAndFinancingMember", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loans and financing", "label": "Loans and financing [Member]", "documentation": "This member stands for loans and financing." } } }, "auth_ref": [] }, "suz_LocalInterbankDepositCertificateRateSpecialSettlementAndCustodySystemMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LocalInterbankDepositCertificateRateSpecialSettlementAndCustodySystemMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "CDI/SELIC", "label": "CDI/SELIC", "documentation": "This member stands for the Brazilian Central Bank local interbank deposit certificate rate for investments and Special Settlement and Custody System." } } }, "auth_ref": [] }, "suz_LongTermBorrowingsBeforeOtherAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LongTermBorrowingsBeforeOtherAdjustments", "crdr": "credit", "calculation": { "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails": { "parentTag": "ifrs-full_LongtermBorrowings", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current", "label": "Long-term Borrowings, Before Other Adjustments", "documentation": "The non-current portion of non-current borrowings before other adjustments." } } }, "auth_ref": [] }, "suz_LongTermEmployeeBenefitsExpenseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LongTermEmployeeBenefitsExpenseAbstract", "presentation": [ "http://ri.com.br/role/RelatedpartiesManagementcompensationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Long-term benefits", "label": "Long-term employee benefits expense [Abstract]", "documentation": "Long-term employee benefits expense" } } }, "auth_ref": [] }, "suz_LongTermTakeOrPayContracts": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LongTermTakeOrPayContracts", "crdr": "credit", "presentation": [ "http://ri.com.br/role/TradeaccountspayableLongtermCommitmentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "LongTermTake Or Pay Contracts", "label": "LongTermTake Or Pay Contracts", "documentation": "Refers to long term take-or-pay agreements, which include purchase obligations for chemicals, transportation, and natural gas under non-cancellable contracts" } } }, "auth_ref": [] }, "ifrs-full_LongtermBorrowings": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LongtermBorrowings", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentLiabilities", "weight": 1.0, "order": 7.0 }, "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loans, financing and debentures", "totalLabel": "Loans, financing and debentures", "negatedTerseLabel": "Non-current portion of non-current borrowings", "label": "Non-current portion of non-current borrowings" } }, "en": { "role": { "documentation": "The non-current portion of non-current borrowings. [Refer: Borrowings]" } } }, "auth_ref": [ "r353" ] }, "ifrs-full_LongtermDeposits": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LongtermDeposits", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentAssets", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Judicial deposits", "label": "Long-term deposits" } }, "en": { "role": { "documentation": "The amount of long-term deposits held by the entity." } } }, "auth_ref": [ "r353" ] }, "ifrs-full_LongtermLegalProceedingsProvision": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LongtermLegalProceedingsProvision", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentLiabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Provision for judicial liabilities", "label": "Non-current legal proceedings provision" } }, "en": { "role": { "documentation": "The amount of non-current provision for legal proceedings. [Refer: Legal proceedings provision]" } } }, "auth_ref": [ "r299", "r300" ] }, "suz_LossAbsorption": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LossAbsorption", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails", "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Loss Absorption", "label": "Loss Absorption", "documentation": "Loss Absorption" } } }, "auth_ref": [] }, "suz_LossContingencyEstimateOfPossibleLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LossContingencyEstimateOfPossibleLoss", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loss Contingency, Estimate of Possible Loss", "label": "Loss Contingency, Estimate of Possible Loss", "documentation": "Reflects the estimated amount of loss from the specified contingency as of the balance sheet date." } } }, "auth_ref": [] }, "ifrs-full_LossesOnChangeInFairValueOfDerivatives": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "LossesOnChangeInFairValueOfDerivatives", "crdr": "debit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "ifrs-full_GainsLossesOnChangeInFairValueOfDerivatives", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Expenses", "label": "Losses on change in fair value of derivatives" } }, "en": { "role": { "documentation": "The losses resulting from changes in the fair value of derivatives recognised in profit or loss. [Refer: Derivatives [member]]" } } }, "auth_ref": [ "r358" ] }, "suz_LowRiskMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "LowRiskMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Low Risk", "label": "Low Risk member", "documentation": "This member stands for the Entity's internal credit quality assessment of low risk." } } }, "auth_ref": [] }, "suz_MMCBrasilMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MMCBrasilMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEGoodwillandintangibleassetswithindefiniteusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill - MMC Brasil", "label": "MMC Brasil [Member]", "documentation": "MMC Brasil" } } }, "auth_ref": [] }, "suz_MabexRepresentacoesEParticipacoesLtdaMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MabexRepresentacoesEParticipacoesLtdaMember", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Mabex Representacoes e Participacoes Ltda.", "label": "Mabex Representacoes e Participacoes Ltda.", "documentation": "This member stands for Mabex Representacoes e Participacoes Ltda. (\"Mabex\"), a related party, controlled by key management personnel." } } }, "auth_ref": [] }, "suz_MachineryAndEquipmentAndFacilitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MachineryAndEquipmentAndFacilitiesMember", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentItemspledgedascollateralDetails", "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Machinery, equipment and facilities", "label": "Machinery and equipment and facilities [Member]", "documentation": "This member stands for Machinery and Equipment and Facilities." } } }, "auth_ref": [] }, "suz_MachinesAndEquipmentMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MachinesAndEquipmentMember", "presentation": [ "http://ri.com.br/role/LEASESLeaseliabilitiesDetails", "http://ri.com.br/role/LEASESRightofuseassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Machinery and equipment", "label": "Machines and equipment [Member]", "documentation": "This member stands for leased assets classified as machines and equipment." } } }, "auth_ref": [] }, "srt_ManagementMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "ManagementMember", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Management", "label": "Management [Member]" } } }, "auth_ref": [] }, "suz_March2025Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "March2025Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "March 2025 [Member]", "label": "March 2025 [Member]", "documentation": "March 2025" } } }, "auth_ref": [] }, "suz_March2026Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "March2026Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "March 2026", "label": "March 2026 [Member]", "documentation": "March 2026" } } }, "auth_ref": [] }, "suz_March2027Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "March2027Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "March 2027", "label": "March 2027 [Member]", "documentation": "March 2027" } } }, "auth_ref": [] }, "suz_March2031Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "March2031Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "March 2031", "label": "March 2031 [Member]", "documentation": "March 2031" } } }, "auth_ref": [] }, "suz_MarketPulpMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MarketPulpMember", "presentation": [ "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Market pulp (1)", "label": "Market pulp [Member]", "documentation": "This member stands for market pulp." } } }, "auth_ref": [] }, "suz_MarketValueOfTreasuryShares": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MarketValueOfTreasuryShares", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Market Value Of Treasury Shares", "periodEndLabel": "Market Value Of Treasury Shares", "label": "Market Value Of Treasury Shares", "documentation": "Represents the market value of treasury shares." } } }, "auth_ref": [] }, "suz_MarketableSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MarketableSecurities", "crdr": "debit", "presentation": [ "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Marketable Securities", "label": "Marketable Securities", "documentation": "Total current and non-current debt and equity financial instruments including: (1) securities held-to-maturity, (2) trading securities, and (3) securities available-for-sale." } } }, "auth_ref": [] }, "suz_MarketableSecuritiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MarketableSecuritiesCurrent", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentAssets", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Marketable securities", "label": "Marketable Securities Current", "documentation": "Represents marketable securities current, realizable within one year." } } }, "auth_ref": [] }, "suz_MarketableSecuritiesCurrentAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MarketableSecuritiesCurrentAsset", "crdr": "debit", "presentation": [ "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current", "label": "Marketable Securities Current asset", "documentation": "Amount of investments in debt and equity securities which have original maturities over to 90 days, including, but not limited to, held-to-maturity, trading and available-for-sale expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer." } } }, "auth_ref": [] }, "suz_MarketableSecuritiesNoncurrentAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MarketableSecuritiesNoncurrentAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentAssets", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Marketable securities", "verboseLabel": "Non-Current", "label": "Marketable Securities, Noncurrent assets", "documentation": "Debt and equity financial instruments including securities held-to-maturity." } } }, "auth_ref": [] }, "ifrs-full_MatureBiologicalAssetsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "MatureBiologicalAssetsMember", "presentation": [ "http://ri.com.br/role/BiologicalassetsMeasurementofthepremisesadoptedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Mature biological assets [member]", "label": "Mature biological assets [member]" } }, "en": { "role": { "documentation": "This member stands for mature biological assets. Mature biological assets are those that have attained harvestable specifications (for consumable biological assets) or are able to sustain regular harvests (for bearer biological assets). [Refer: Biological assets]" } } }, "auth_ref": [ "r302" ] }, "ifrs-full_MaturityAnalysisForNonderivativeFinancialLiabilities": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "MaturityAnalysisForNonderivativeFinancialLiabilities", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disclosure of maturity analysis for non-derivative financial liabilities [text block]", "label": "Disclosure of maturity analysis for non-derivative financial liabilities [text block]" } }, "en": { "role": { "documentation": "The disclosure of a maturity analysis for non-derivative financial liabilities (including issued financial guarantee contracts) that shows the remaining contractual maturities. [Refer: Derivative financial liabilities]" } } }, "auth_ref": [ "r248" ] }, "ifrs-full_MaturityAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "MaturityAxis", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansForecastandaveragedurationofpaymentsofobligationsDetails", "http://ri.com.br/role/FinancialinstrumentsFairValueMaturityScheduleDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maturity [axis]", "label": "Maturity [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r25", "r193", "r202", "r203", "r207", "r208", "r209", "r215", "r233", "r250", "r296", "r333" ] }, "ifrs-full_MaturityDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "MaturityDomain", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansForecastandaveragedurationofpaymentsofobligationsDetails", "http://ri.com.br/role/FinancialinstrumentsFairValueMaturityScheduleDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maturity [domain]", "label": "Maturity [domain]" } }, "en": { "role": { "documentation": "This member stands for aggregated time bands. It also represents the standard value for the 'Maturity' axis if no other member is used." } } }, "auth_ref": [ "r25", "r193", "r202", "r203", "r207", "r208", "r209", "r215", "r233", "r296", "r333", "r338" ] }, "suz_MaturityPeriodOfLeaseLiabilities": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MaturityPeriodOfLeaseLiabilities", "presentation": [ "http://ri.com.br/role/LEASESLeaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maturity (2)", "label": "Maturity period of lease liabilities", "documentation": "Maturity period of lease liabilities" } } }, "auth_ref": [] }, "suz_MaxcelEmpreendimentosEParticipacoesS.a.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MaxcelEmpreendimentosEParticipacoesS.a.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maxcel Empreendimentos e Participa\u00e7\u00f5es S.A. (Direct)", "label": "Maxcel Empreendimentos e Participacoes S.A.", "documentation": "This member stands for Maxcel Empreendimentos e Participacoes S.A. (Maxcel)." } } }, "auth_ref": [] }, "suz_MaximumAgeOfBiologicalAssetsInFormationAccountedForAtFormationCost": { "xbrltype": "durationItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MaximumAgeOfBiologicalAssetsInFormationAccountedForAtFormationCost", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Age of biological assets in formation accounted for at the formation cost", "label": "Maximum Age of Biological Assets in Formation Accounted for at Formation Cost", "documentation": "Maximum Age of Biological Assets in Formation Accounted for at Formation Cost" } } }, "auth_ref": [] }, "suz_MaximumAmountOfInvestment": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MaximumAmountOfInvestment", "crdr": "debit", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maximum Amount of Investment", "label": "Maximum Amount of Investment", "documentation": "The maximum amount of investment." } } }, "auth_ref": [] }, "suz_May2024Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "May2024Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "May 2024", "label": "May 2024 [Member]", "documentation": "May 2024" } } }, "auth_ref": [] }, "suz_May2025Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "May2025Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "May 2025 [Member]", "label": "May 2025 [Member]", "documentation": "May 2025" } } }, "auth_ref": [] }, "suz_May2031AndMay2032Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "May2031AndMay2032Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "May 2031 and May 2032 [Member]", "label": "May 2031 and May 2032 [Member]", "documentation": "May 2031 and May 2032" } } }, "auth_ref": [] }, "suz_May2033AndMay2034Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "May2033AndMay2034Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "May 2033 and May 2034 [Member]", "label": "May 2033 and May 2034 [Member]", "documentation": "May 2033 and May 2034" } } }, "auth_ref": [] }, "suz_May2035AndMay2036Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "May2035AndMay2036Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "May 2035 and May 2036", "label": "May 2035 and May 2036 [Member]", "documentation": "May 2035 and May 2036" } } }, "auth_ref": [] }, "suz_May2044Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "May2044Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "May 2044", "label": "May 2044 [Member]", "documentation": "May 2044" } } }, "auth_ref": [] }, "ifrs-full_MeasurementAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "MeasurementAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Measurement [axis]", "label": "Measurement [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r138", "r147", "r184" ] }, "ifrs-full_MeasurementDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "MeasurementDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Measurement [domain]", "label": "Measurement [domain]" } }, "en": { "role": { "documentation": "This member stands for all types of measurement. It also represents the standard value for the 'Measurement' axis if no other member is used." } } }, "auth_ref": [ "r138", "r147", "r184" ] }, "suz_MedicalCostGrowthRate": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MedicalCostGrowthRate", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Medical cost growth rate", "label": "Medical cost growth rate", "documentation": "Medical cost trend rate used as significant actuarial assumption to determine the present value of a defined benefit obligation." } } }, "auth_ref": [] }, "suz_MinimumAnnualDividendAsAPercentOfAdjustedNetIncome": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MinimumAnnualDividendAsAPercentOfAdjustedNetIncome", "presentation": [ "http://ri.com.br/role/ShareholdersequityDividendsandreservecalculationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Minimum Annual Dividend As A Percent Of Adjusted Net Income", "label": "Minimum Annual Dividend As A Percent Of Adjusted Net Income", "documentation": "Minimum annual dividend as a percent of net income, adjusted by the changes in reserves, as determined by Brazilian Corporate Law." } } }, "auth_ref": [] }, "suz_MinimumAnnualDividendAsAPercentageOfConsolidatedOperatingCashGeneration": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MinimumAnnualDividendAsAPercentageOfConsolidatedOperatingCashGeneration", "presentation": [ "http://ri.com.br/role/ShareholdersequityDividendsandreservecalculationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Minimum Annual Dividend As A Percentage Of Consolidated Operating Cash Generation", "label": "Minimum Annual Dividend As A Percentage Of Consolidated Operating Cash Generation", "documentation": "Minimum Annual Dividend As A Percentage Of Consolidated Operating Cash Generation" } } }, "auth_ref": [] }, "suz_MinimumMandatoryDividendsOfTheBylaws": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MinimumMandatoryDividendsOfTheBylaws", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ShareholdersequityDividendsandreservecalculationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Minimum mandatory dividends of the Bylaws", "label": "Minimum mandatory dividends of the Bylaws", "documentation": "Minimum mandatory dividends of the Bylaws" } } }, "auth_ref": [] }, "suz_MonetaryAndExchangeRateVariationsNetAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MonetaryAndExchangeRateVariationsNetAbstract", "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Monetary and exchange rate variations, net [Abstract]", "label": "Monetary and exchange rate variations, net [Abstract]", "documentation": "Monetary and exchange rate variations, net" } } }, "auth_ref": [] }, "suz_MucuriEnergeticaS.aMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "MucuriEnergeticaS.aMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Mucuri Energ\u00e9tica S.A. (Direct)", "label": "Mucuri Energetica S.A", "documentation": "This member stands for Mucuri Energetica S.A." } } }, "auth_ref": [] }, "suz_NASDAQNordicGrowthMarketAverageSharePrice": { "xbrltype": "perShareItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NASDAQNordicGrowthMarketAverageSharePrice", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "NASDAQ, Nordic Growth Market, Average Share Price", "label": "NASDAQ, Nordic Growth Market, Average Share Price", "documentation": "NASDAQ, Nordic Growth Market, Average Share Price" } } }, "auth_ref": [] }, "suz_NCEExportCreditNotesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NCEExportCreditNotesMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "NCE (\"Export Credit Notes\")", "label": "NCE (\"Export Credit Notes\") [Member]", "documentation": "This member stands for export credit notes." } } }, "auth_ref": [] }, "suz_NCRRuralProducerCertificateMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NCRRuralProducerCertificateMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "NCR (\"Rural producer certificate\")", "label": "NCR (\"Rural producer certificate\") [Member]", "documentation": "This member stands for Rural Producer Certificate." } } }, "auth_ref": [] }, "suz_NETFINANCIALINCOMEEXPENSESAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NETFINANCIALINCOMEEXPENSESAbstract", "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss" ], "lang": { "en-us": { "role": { "terseLabel": "NET FINANCIAL INCOME (EXPENSES) [Abstract]", "label": "NET FINANCIAL INCOME (EXPENSES) [Abstract]", "documentation": "NET FINANCIAL INCOME (EXPENSES)" } } }, "auth_ref": [] }, "country_NL": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2024", "localname": "NL", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "NETHERLANDS", "label": "NETHERLANDS" } } }, "auth_ref": [] }, "suz_NamanCapoitalLtda.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NamanCapoitalLtda.Member", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Naman Capoital Ltda.", "label": "Naman Capoital Ltda. [Member]", "documentation": "Naman Capoital Ltda." } } }, "auth_ref": [] }, "suz_NegativeTaxBaseMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NegativeTaxBaseMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Negative tax basis of social contribution carried forward", "label": "Negative tax basis of social contribution", "documentation": "This member stands for negative tax base." } } }, "auth_ref": [] }, "suz_NemonorteImoveisEParticipacoesLtdaMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NemonorteImoveisEParticipacoesLtdaMember", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nemonorte Imoveis e Participacoes Ltda.", "label": "Nemonorte Imoveis e Participacoes Ltda.", "documentation": "This member stands for Nemonorte Imoveis e Participacoes Ltda. (\"Nemonorte\"), a related party, controlled by key management personnel." } } }, "auth_ref": [] }, "suz_NetAveragePulpPrice": { "xbrltype": "perUnitItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NetAveragePulpPrice", "presentation": [ "http://ri.com.br/role/IntangibleassetsValuationassumptionsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net Average Pulp Price", "label": "Net Average Pulp Price", "documentation": "Net average pulp price for the period." } } }, "auth_ref": [] }, "ifrs-full_NetDeferredTaxAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NetDeferredTaxAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentAssets", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred taxes", "verboseLabel": "Non-current assets", "label": "Net deferred tax assets" } }, "en": { "role": { "documentation": "The amount of deferred tax assets net of deferred tax liabilities, when the absolute amount of deferred tax assets is greater than the absolute amount of deferred tax liabilities. [Refer: Deferred tax assets; Deferred tax liabilities]" } } }, "auth_ref": [ "r360" ] }, "ifrs-full_NetDeferredTaxLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NetDeferredTaxLiabilities", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentLiabilities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred taxes", "verboseLabel": "Non-current liabilities", "label": "Net deferred tax liabilities" } }, "en": { "role": { "documentation": "The amount of deferred tax liabilities net of deferred tax assets, when the absolute amount of deferred tax liabilities is greater than the absolute amount of deferred tax assets. [Refer: Deferred tax assets; Deferred tax liabilities]" } } }, "auth_ref": [ "r360" ] }, "suz_NetFinancialAssetsLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NetFinancialAssetsLiabilities", "crdr": "debit", "calculation": { "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net Financial Assets (Liabilities)", "label": "Net Financial Assets (Liabilities)", "documentation": "The amount of financial assets less the amount of financial liabilities." } } }, "auth_ref": [] }, "suz_NewAccountingPronouncementsPolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "verboseLabel": "New Accounting Pronouncements, Policy", "label": "New Accounting Pronouncements, Policy [Policy Text Block]", "documentation": "New Accounting Pronouncements, Policies" } } }, "auth_ref": [] }, "suz_NewBorrowingsDuringPeriod": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NewBorrowingsDuringPeriod", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRollforwardofloansfinancinganddebenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fundraising, net of issuance costs", "label": "New Borrowings During The Period", "documentation": "New loans and financing during the period." } } }, "auth_ref": [] }, "suz_NewConstructionFacilityAnnualCapacityToProduceEucalyptusPulpInTons": { "xbrltype": "massItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NewConstructionFacilityAnnualCapacityToProduceEucalyptusPulpInTons", "presentation": [ "http://ri.com.br/role/CompanysOperationsCerradoProjectDetails" ], "lang": { "en-us": { "role": { "terseLabel": "New Construction Facility, Annual Capacity To Produce Eucalyptus Pulp (in tons)", "label": "New Construction Facility, Annual Capacity To Produce Eucalyptus Pulp (in tons)", "documentation": "Number of tons of eucalyptus pulp which can be produced annually by a newly constructed facility." } } }, "auth_ref": [] }, "suz_NfiniteNanotechnologyInc.IndirectMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NfiniteNanotechnologyInc.IndirectMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nfinite Nanotechnology Inc. (Indirect)", "label": "Nfinite Nanotechnology Inc. (Indirect) [Member]", "documentation": "Nfinite Nanotechnology Inc. (Indirect)" } } }, "auth_ref": [] }, "suz_NominalDiscountRateMedicalAssistanceAndLifeInsurance": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NominalDiscountRateMedicalAssistanceAndLifeInsurance", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nominal discount rate \u2013 medical assistance and life insurance", "label": "Nominal discount rate \u2013 medical assistance and life insurance", "documentation": "The discount rate used as the significant actuarial assumption to determine the present value of a defined benefit obligation." } } }, "auth_ref": [] }, "suz_NominalInflation": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NominalInflation", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nominal inflation", "label": "Nominal inflation", "documentation": "The expected rate of inflation that is used as a significant actuarial assumption to determine the present value of a defined benefit obligation." } } }, "auth_ref": [] }, "suz_NonCompeteMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NonCompeteMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-competition agreements", "label": "Non-compete agreement", "documentation": "This member stands for a class of intangible assets representing Non Compete agreements." } } }, "auth_ref": [] }, "suz_NonControllingShareholdersMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NonControllingShareholdersMember", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-Controlling Shareholders", "label": "Non-Controlling Shareholders [Member]", "documentation": "Non-Controlling Shareholders" } } }, "auth_ref": [] }, "suz_NonCurrentAdvancesToSuppliers": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NonCurrentAdvancesToSuppliers", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentAssets", "weight": 1.0, "order": 12.0 } }, "presentation": [ "http://ri.com.br/role/AdvancestosuppliersDetails", "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Advances to suppliers", "verboseLabel": "Non-current", "label": "Non-Current Advances To Suppliers", "documentation": "The amount of non-current advances made to suppliers before goods or services are received." } } }, "auth_ref": [] }, "suz_NonCurrentFunding": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NonCurrentFunding", "crdr": "credit", "calculation": { "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails": { "parentTag": "ifrs-full_Borrowings", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current funding", "label": "Non Current Funding", "documentation": "The amount of non-current funding." } } }, "auth_ref": [] }, "suz_NonCurrentFundingCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NonCurrentFundingCurrent", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current funding", "label": "Non Current Funding, Current", "documentation": "The amount of non-current funding relating to current portion." } } }, "auth_ref": [] }, "suz_NonCurrentFundingNonCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NonCurrentFundingNonCurrent", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current funding", "label": "Non Current Funding, Non-Current", "documentation": "The amount of non-current funding relating to non current portion." } } }, "auth_ref": [] }, "suz_NonCurrentLiabilitiesForAcquisitionOfAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NonCurrentLiabilitiesForAcquisitionOfAssets", "crdr": "credit", "calculation": { "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails": { "parentTag": "suz_LiabilitiesForAssetsAcquisitionsThroughBusinessCombination", "weight": 1.0, "order": 2.0 }, "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentLiabilities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Liabilities for assets acquisitions and subsidiaries", "label": "Non-Current Liabilities For Acquisition Of Assets", "documentation": "Total of the carrying values as of the balance sheet date of non-current obligations incurred through that date and payable for acquisition of assets." } } }, "auth_ref": [] }, "suz_NonDeliverableForwardBrazilianReaisToUSDollarMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NonDeliverableForwardBrazilianReaisToUSDollarMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "NDF (R$ x US$)", "label": "NDF (R$ x US$)", "documentation": "This member stands for non-deliverable forward contract long positions in U.S. Dollars and short positions in Brazilian Reais in order to protect the sale of products in the Brazilian market." } } }, "auth_ref": [] }, "suz_NonDeliverableForwardEuroToUnitedStatesDollarMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NonDeliverableForwardEuroToUnitedStatesDollarMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "NDF (\u20ac x US$)", "label": "NDF (Euro x US$)", "documentation": "This member stands for non-deliverable forward contracts long positions in U.S. Dollars in order to protect transactions conducted in Euros." } } }, "auth_ref": [] }, "suz_NonDerivativeForwardParityDerivativesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NonDerivativeForwardParityDerivativesMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "NDF parity derivatives", "label": "NDF parity derivatives", "documentation": "This member stands for non-deliverable forward parity derivatives." } } }, "auth_ref": [] }, "suz_NonRecurringAndNonCashItems": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NonRecurringAndNonCashItems", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ShareholdersequityDividendsandreservecalculationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-Recurring and Non-Cash Items", "label": "Non-Recurring and Non-Cash Items", "documentation": "Non-Recurring and Non-Cash Items" } } }, "auth_ref": [] }, "ifrs-full_NoncontrollingInterests": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncontrollingInterests", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_Equity", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Non-controlling interest", "label": "Non-controlling interests" } }, "en": { "role": { "documentation": "The amount of equity in a subsidiary not attributable, directly or indirectly, to a parent. [Refer: Total for all subsidiaries [member]]" } } }, "auth_ref": [ "r20", "r165", "r167" ] }, "ifrs-full_NoncontrollingInterestsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncontrollingInterestsMember", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Non-controlling interest", "label": "Non-controlling interests [member]" } }, "en": { "role": { "documentation": "This member stands for equity in a subsidiary not attributable, directly or indirectly, to the parent." } } }, "auth_ref": [ "r7" ] }, "ifrs-full_NoncurrentAdvances": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncurrentAdvances", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentLiabilities", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Advances from customers", "label": "Non-current advances received, representing non-current contract liabilities for performance obligations satisfied at point in time" } }, "en": { "role": { "documentation": "The amount of non-current advances received representing non-current contract liabilities for performance obligations satisfied at a point in time. [Refer: Advances received, representing contract liabilities for performance obligations satisfied at point in time]" } } }, "auth_ref": [ "r353", "r355" ] }, "ifrs-full_NoncurrentAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncurrentAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_Assets", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "totalLabel": "Total non-current assets", "label": "Non-current assets" } }, "en": { "role": { "documentation": "The amount of assets that do not meet the definition of current assets. [Refer: Current assets]" } } }, "auth_ref": [ "r26", "r172", "r315" ] }, "ifrs-full_NoncurrentAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncurrentAssetsAbstract", "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current assets", "label": "Non-current assets [abstract]" } } }, "auth_ref": [] }, "ifrs-full_NoncurrentBiologicalAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncurrentBiologicalAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentAssets", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://ri.com.br/role/BiologicalassetsRollforwardofbiologicalassetsDetails", "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Biological assets", "periodStartLabel": "Opening Balance", "periodEndLabel": "Closing Balance", "label": "Non-current biological assets" } }, "en": { "role": { "documentation": "The amount of non-current biological assets. [Refer: Biological assets]" } } }, "auth_ref": [ "r14" ] }, "ifrs-full_NoncurrentDerivativeFinancialAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncurrentDerivativeFinancialAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails": { "parentTag": "suz_DerivativeFairValueAssetLiabilityNet", "weight": 1.0, "order": 3.0 }, "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentAssets", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative financial instruments", "label": "Non-current derivative financial assets" } }, "en": { "role": { "documentation": "The amount of non-current derivative financial assets. [Refer: Derivative financial assets]" } } }, "auth_ref": [ "r353" ] }, "ifrs-full_NoncurrentDerivativeFinancialLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncurrentDerivativeFinancialLiabilities", "crdr": "credit", "calculation": { "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails": { "parentTag": "suz_DerivativeFairValueAssetLiabilityNet", "weight": -1.0, "order": 2.0 }, "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentLiabilities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative financial instruments", "negatedTerseLabel": "Non-current derivative financial liabilities", "label": "Non-current derivative financial liabilities" } }, "en": { "role": { "documentation": "The amount of non-current derivative financial liabilities. [Refer: Derivative financial liabilities]" } } }, "auth_ref": [ "r353" ] }, "ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome", "crdr": "debit", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current financial assets at fair value through other comprehensive income", "label": "Non-current financial assets at fair value through other comprehensive income" } }, "en": { "role": { "documentation": "The amount of non-current financial assets at fair value through other comprehensive income. [Refer: Financial assets at fair value through other comprehensive income]" } } }, "auth_ref": [ "r258" ] }, "ifrs-full_NoncurrentInterestPayable": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncurrentInterestPayable", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest on financing", "label": "Non-current interest payable" } }, "en": { "role": { "documentation": "The amount of non-current interest payable. [Refer: Interest payable]" } } }, "auth_ref": [ "r351" ] }, "ifrs-full_NoncurrentLeaseLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncurrentLeaseLiabilities", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentLiabilities", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lease liabilities", "verboseLabel": "Non-current", "label": "Non-current lease liabilities" } }, "en": { "role": { "documentation": "The amount of non-current lease liabilities. [Refer: Lease liabilities]" } } }, "auth_ref": [ "r195" ] }, "ifrs-full_NoncurrentLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncurrentLiabilities", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_Liabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "totalLabel": "Total non-current liabilities", "label": "Non-current liabilities" } }, "en": { "role": { "documentation": "The amount of liabilities that do not meet the definition of current liabilities. [Refer: Current liabilities]" } } }, "auth_ref": [ "r27", "r174", "r315" ] }, "ifrs-full_NoncurrentLiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncurrentLiabilitiesAbstract", "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current liabilities", "label": "Non-current liabilities [abstract]" } } }, "auth_ref": [] }, "ifrs-full_NoncurrentPortionOfNoncurrentBorrowingsByTypeAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncurrentPortionOfNoncurrentBorrowingsByTypeAbstract", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current", "label": "Non-current portion of non-current borrowings, by type [abstract]" } } }, "auth_ref": [] }, "ifrs-full_NoncurrentProvisionsForEmployeeBenefits": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncurrentProvisionsForEmployeeBenefits", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentLiabilities", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/SharebasedcompensationplanAmountsrecognizedinthefinancialstatementsDetails", "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share-based compensation plans", "label": "Non-current provisions for employee benefits" } }, "en": { "role": { "documentation": "The amount of non-current provisions for employee benefits. [Refer: Provisions for employee benefits]" } } }, "auth_ref": [ "r30" ] }, "ifrs-full_NoncurrentRecognisedLiabilitiesDefinedBenefitPlan": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NoncurrentRecognisedLiabilitiesDefinedBenefitPlan", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentLiabilities", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Employee benefit plans", "label": "Non-current net defined benefit liability" } }, "en": { "role": { "documentation": "The amount of non-current net defined benefit liability. [Refer: Net defined benefit liability]" } } }, "auth_ref": [ "r353" ] }, "srt_NorthAmericaMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "NorthAmericaMember", "presentation": [ "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "North America", "label": "North America [Member]" } } }, "auth_ref": [] }, "ifrs-full_NotLaterThanOneMonthMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NotLaterThanOneMonthMember", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Up to 30 days", "label": "Not later than one month [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of not later than one month." } } }, "auth_ref": [ "r331", "r335", "r341" ] }, "ifrs-full_NotLaterThanOneYearMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NotLaterThanOneYearMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansForecastandaveragedurationofpaymentsofobligationsDetails", "http://ri.com.br/role/FinancialinstrumentsFairValueMaturityScheduleDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails" ], "lang": { "en-us": { "role": { "terseLabel": "2025", "label": "Not later than one year [member]" } }, "en": { "role": { "documentation": "This member stands for a time band of not later than one year." } } }, "auth_ref": [ "r24", "r202", "r203", "r215", "r333", "r341" ] }, "ifrs-full_NotesAndOtherExplanatoryInformationAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NotesAndOtherExplanatoryInformationAbstract", "lang": { "en-us": { "role": { "terseLabel": "Notes and other explanatory information [abstract]", "label": "Notes and other explanatory information [abstract]" } } }, "auth_ref": [] }, "ifrs-full_NotionalAmount": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NotionalAmount", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Notional value", "label": "Notional amount" } }, "en": { "role": { "documentation": "The nominal or face amount of a financial instrument, used to calculate payments made on that instrument." } } }, "auth_ref": [ "r351" ] }, "suz_NumberOfAdministrativeProceedingsAndLawsuits": { "xbrltype": "integerItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NumberOfAdministrativeProceedingsAndLawsuits", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of Administrative Proceedings and Lawsuits", "label": "Number of Administrative Proceedings and Lawsuits", "documentation": "The number of administrative proceedings and lawsuits during the period." } } }, "auth_ref": [] }, "suz_NumberOfDistributionCenters": { "xbrltype": "integerItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NumberOfDistributionCenters", "presentation": [ "http://ri.com.br/role/CompanysOperationsCerradoProjectDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of Distribution Centers", "label": "Number of Distribution Centers", "documentation": "The number of distribution centers." } } }, "auth_ref": [] }, "suz_NumberOfIndustrialUnits": { "xbrltype": "integerItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NumberOfIndustrialUnits", "presentation": [ "http://ri.com.br/role/CompanysOperationsCerradoProjectDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of Industrial Units", "label": "Number of Industrial Units", "documentation": "The number of industrial units." } } }, "auth_ref": [] }, "ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted": { "xbrltype": "decimalItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NumberOfInstrumentsOtherEquityInstrumentsGranted", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Granted during of the year", "label": "Number of other equity instruments granted in share-based payment arrangement" } }, "en": { "role": { "documentation": "The number of other equity instruments (ie other than share options) granted in a share-based payment arrangement." } } }, "auth_ref": [ "r222", "r387" ] }, "suz_NumberOfLawsuits": { "xbrltype": "integerItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NumberOfLawsuits", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesCivillandEnviromentDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesLaborDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of Lawsuits", "label": "Number of Lawsuits", "documentation": "Number of lawsuits classified as probable." } } }, "auth_ref": [] }, "ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement": { "xbrltype": "decimalItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Exercised (1)", "label": "Number of other equity instruments exercised or vested in share-based payment arrangement" } }, "en": { "role": { "documentation": "The number of other equity instruments (ie other than share options) exercised or vested in a share-based payment arrangement." } } }, "auth_ref": [ "r387" ] }, "ifrs-full_NumberOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement": { "xbrltype": "decimalItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NumberOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cancelled", "label": "Number of other equity instruments forfeited in share-based payment arrangement" } }, "en": { "role": { "documentation": "The number of other equity instruments (ie other than share options) forfeited in a share-based payment arrangement." } } }, "auth_ref": [ "r387" ] }, "ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement": { "xbrltype": "decimalItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of other equity instruments outstanding in share-based payment arrangement", "label": "Number of other equity instruments outstanding in share-based payment arrangement" } }, "en": { "role": { "documentation": "The number of other equity instruments (ie other than share options) outstanding in a share-based payment arrangement." } } }, "auth_ref": [ "r387" ] }, "suz_NumberOfPorts": { "xbrltype": "integerItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NumberOfPorts", "presentation": [ "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of Ports", "label": "Number of Ports", "documentation": "The number of ports." } } }, "auth_ref": [] }, "suz_NumberOfReportableSegments": { "xbrltype": "integerItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NumberOfReportableSegments", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of reportable segments", "label": "Number of Reportable Segments", "documentation": "Number of Reportable Segments" } } }, "auth_ref": [] }, "suz_NumberOfShareBasedCompensationPlans": { "xbrltype": "integerItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NumberOfShareBasedCompensationPlans", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of Share-Based Compensation Plans", "label": "Number of Share-Based Compensation Plans", "documentation": "The number of share-based compensation plans offered by the Company." } } }, "auth_ref": [] }, "suz_NumberOfSharesAcquired": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NumberOfSharesAcquired", "presentation": [ "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number Of Shares Acquired", "label": "Number Of Shares Acquired", "documentation": "Number Of Shares Acquired of Lenzing Akitiengsellschaft" } } }, "auth_ref": [] }, "suz_NumberOfSharesGrantedDuringPeriodInShareBasedPaymentArrangement": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NumberOfSharesGrantedDuringPeriodInShareBasedPaymentArrangement", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number Of Shares Granted During Period In Share based Payment Arrangement", "label": "Number Of Shares Granted During Period In Share based Payment Arrangement", "documentation": "Number Of Shares Granted During Period In Share based Payment Arrangement" } } }, "auth_ref": [] }, "ifrs-full_NumberOfSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "NumberOfSharesOutstanding", "presentation": [ "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Quantity", "label": "Number of shares outstanding" } }, "en": { "role": { "documentation": "The number of shares that have been authorised and issued, reduced by treasury shares held. [Refer: Treasury shares]" } } }, "auth_ref": [ "r33" ] }, "suz_NumberOfTechnologyCenters": { "xbrltype": "integerItemType", "nsuri": "http://ri.com.br/20250331", "localname": "NumberOfTechnologyCenters", "presentation": [ "http://ri.com.br/role/CompanysOperationsCerradoProjectDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of Technology Centers", "label": "Number of Technology Centers", "documentation": "The number of technology centers." } } }, "auth_ref": [] }, "suz_October2042Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "October2042Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "October 2042", "label": "October 2042 [Member]", "documentation": "October 2042" } } }, "auth_ref": [] }, "suz_OffsettingIRRFPeriod2000Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OffsettingIRRFPeriod2000Member", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Offsetting - IRRF - period 2000", "label": "Offsetting - IRRF - period 2000 [Member]", "documentation": "Offsetting - IRRF - period 2000" } } }, "auth_ref": [] }, "suz_OperatingIncomeExpensesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OperatingIncomeExpensesAbstract", "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Operating Income (Expenses) [Abstract]", "label": "Operating Income (Expenses) [Abstract]", "documentation": "Operating Income (Expenses)" } } }, "auth_ref": [] }, "suz_OperatingLeasesCapitalizedInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OperatingLeasesCapitalizedInterest", "crdr": "debit", "presentation": [ "http://ri.com.br/role/LEASESChangesinleaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating Leases, Capitalized Interest", "label": "Operating Leases, Capitalized Interest", "documentation": "The amount of interest expense capitalized during the reporting period." } } }, "auth_ref": [] }, "suz_OperatingProfitReserveBalance": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OperatingProfitReserveBalance", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating Profit, Reserve Balance", "label": "Operating Profit, Reserve Balance", "documentation": "Operating Profit, Reserve Balance" } } }, "auth_ref": [] }, "suz_OperatingSuppliesAndPackagingMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OperatingSuppliesAndPackagingMember", "presentation": [ "http://ri.com.br/role/InventoriesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating supplies and packaging", "label": "Operating supplies and packaging", "documentation": "This member stands for operating supplies and packaging." } } }, "auth_ref": [] }, "suz_OperationalHedgesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OperationalHedgesMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operational Hedge", "label": "Operational Hedge", "documentation": "This member stands for hedges of the exposure to variability in operations that (a) are attributable to a particular risk associated with a recognized asset or liability" } } }, "auth_ref": [] }, "ifrs-full_OptionContractMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OptionContractMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative options", "label": "Option contract [member]" } }, "en": { "role": { "documentation": "This member stands for a derivative financial instrument that gives the holder the right, but not the obligation, to purchase or sell an underlying asset for a specified price determined in advance. [Refer: Derivatives [member]]" } } }, "auth_ref": [ "r351" ] }, "ifrs-full_OrdinarySharesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OrdinarySharesMember", "presentation": [ "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Quantity", "label": "Ordinary shares [member]" } }, "en": { "role": { "documentation": "This member stands for equity instruments that are subordinate to all other classes of equity instruments." } } }, "auth_ref": [ "r356" ] }, "suz_OtherAcquisitionMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherAcquisitionMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEGoodwillandintangibleassetswithindefiniteusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other (1)", "label": "Other acquisitions", "documentation": "This member stands for other acquisitions not separately disclosed." } } }, "auth_ref": [] }, "ifrs-full_OtherAdjustmentsForNoncashItems": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherAdjustmentsForNoncashItems", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Other adjustments for non-cash items" } }, "en": { "role": { "documentation": "Adjustments for non-cash items to reconcile profit (loss) to net cash flow from (used in) operating activities that the entity does not separately disclose in the same statement or note. [Refer: Profit (loss)]" } } }, "auth_ref": [ "r382" ] }, "ifrs-full_OtherAssetsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherAssetsMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails", "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other assets", "label": "Other assets [member]" } }, "en": { "role": { "documentation": "This member stands for assets that the entity does not separately disclose in the same statement or note." } } }, "auth_ref": [ "r322" ] }, "suz_OtherBorrowingsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherBorrowingsMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Others", "label": "Other borrowings [Member]", "documentation": "This member stands for other loans not separately disclosed." } } }, "auth_ref": [] }, "suz_OtherCapitalReservesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherCapitalReservesMember", "presentation": [ "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other capital reserves", "label": "Other capital reserves [Member]", "documentation": "This member stands for other capital reserves." } } }, "auth_ref": [] }, "ifrs-full_OtherComprehensiveIncome": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherComprehensiveIncome", "crdr": "credit", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Other comprehensive income", "label": "Other comprehensive income" } }, "en": { "role": { "documentation": "The amount of income and expense (including reclassification adjustments) that is not recognised in profit or loss as required or permitted by IFRSs. [Refer: IFRSs [member]]" } } }, "auth_ref": [ "r4", "r38", "r48", "r176" ] }, "ifrs-full_OtherComprehensiveIncomeAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherComprehensiveIncomeAbstract", "presentation": [ "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Other comprehensive income (loss)", "label": "Other comprehensive income [abstract]" } } }, "auth_ref": [] }, "ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesFromInvestmentsInEquityInstruments": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherComprehensiveIncomeBeforeTaxGainsLossesFromInvestmentsInEquityInstruments", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss": { "parentTag": "ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value investments in equity measured at fair value through other comprehensive income (1)", "label": "Other comprehensive income, before tax, gains (losses) from investments in equity instruments" } }, "en": { "role": { "documentation": "The amount of other comprehensive income, before tax, related to gains (losses) from changes in the fair value of investments in equity instruments that the entity has designated at fair value through other comprehensive income applying paragraph 5.7.5 of IFRS 9. [Refer: Other comprehensive income, before tax]" } } }, "auth_ref": [ "r28", "r49", "r230" ] }, "ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss_1": { "parentTag": "ifrs-full_ComprehensiveIncome", "weight": 1.0, "order": 3.0 }, "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "totalLabel": "Items with subsequent effect on income (loss)", "label": "Other comprehensive income that will be reclassified to profit or loss, before tax" } }, "en": { "role": { "documentation": "The amount of other comprehensive income that will be reclassified to profit or loss, before tax. [Refer: Other comprehensive income]" } } }, "auth_ref": [ "r357", "r359" ] }, "ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss_1": { "parentTag": "ifrs-full_ComprehensiveIncome", "weight": 1.0, "order": 2.0 }, "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "totalLabel": "Items with no subsequent effect on income (loss)", "label": "Other comprehensive income that will not be reclassified to profit or loss, net of tax" } }, "en": { "role": { "documentation": "The amount of other comprehensive income that will not be reclassified to profit or loss, net of tax. [Refer: Other comprehensive income]" } } }, "auth_ref": [ "r289", "r290" ] }, "ifrs-full_OtherCurrentAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherCurrentAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentAssets", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Other assets", "label": "Other current assets" } }, "en": { "role": { "documentation": "The amount of current assets that the entity does not separately disclose in the same statement or note. [Refer: Current assets]" } } }, "auth_ref": [ "r353" ] }, "ifrs-full_OtherCurrentNonfinancialLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherCurrentNonfinancialLiabilities", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentLiabilities", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Other liabilities", "label": "Other current non-financial liabilities" } }, "en": { "role": { "documentation": "The amount of current non-financial liabilities that the entity does not separately disclose in the same statement or note. [Refer: Other financial liabilities]" } } }, "auth_ref": [ "r353" ] }, "ifrs-full_OtherEquityInterestMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherEquityInterestMember", "presentation": [ "http://ri.com.br/role/ShareholdersequityOtherreservesDetails", "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Other reserves", "label": "Other equity interest [member]" } }, "en": { "role": { "documentation": "This member stands for equity interest of an entity without share capital that the entity does not separately disclose in the same statement or note." } } }, "auth_ref": [ "r7" ] }, "ifrs-full_OtherFinanceCost": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherFinanceCost", "crdr": "debit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "suz_FinanceCostBeforeExchangeDifferencesOnTranslation", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Other", "label": "Other finance cost" } }, "en": { "role": { "documentation": "The amount of finance costs that the entity does not separately disclose in the same statement or note. [Refer: Finance costs]" } } }, "auth_ref": [ "r351" ] }, "ifrs-full_OtherFinanceIncome": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherFinanceIncome", "crdr": "credit", "calculation": { "http://ri.com.br/role/NetfinancialresultsDetails": { "parentTag": "suz_FinanceIncomeBeforeExchangeDifferencesOnTranslation", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Other finance income" } }, "en": { "role": { "documentation": "The amount of finance income that the entity does not separately disclose in the same statement or note. [Refer: Finance income]" } } }, "auth_ref": [ "r351" ] }, "ifrs-full_OtherIntangibleAssetsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherIntangibleAssetsMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Other intangible assets [member]" } }, "en": { "role": { "documentation": "This member stands for a class of intangible assets that the entity does not separately disclose in the same statement or note. [Refer: Intangible assets other than goodwill]" } } }, "auth_ref": [ "r375" ] }, "suz_OtherInvestmentsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherInvestmentsMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other investments", "label": "Other investments member", "documentation": "This member stands for other investments evaluated at fair value through other comprehensive income." } } }, "auth_ref": [] }, "suz_OtherMarketableSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherMarketableSecuritiesMember", "presentation": [ "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Other Marketable Securities", "documentation": "This member stands for other marketable securities not separately disclosed." } } }, "auth_ref": [] }, "suz_OtherMiscellaneousProvisions": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherMiscellaneousProvisions", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Balance provision at the beginning for the period", "periodEndLabel": "Provision Balance", "label": "Other Miscellaneous Provisions", "documentation": "The amount of other miscellaneous provisions." } } }, "auth_ref": [] }, "suz_OtherMiscellaneousProvisionsNetOfJudicialDeposits": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherMiscellaneousProvisionsNetOfJudicialDeposits", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Balance provision at the end for the period", "label": "Other Miscellaneous Provisions, Net of Judicial Deposits", "documentation": "The amount of other miscellaneous provisions, net of judicial deposits." } } }, "auth_ref": [] }, "ifrs-full_OtherNoncurrentAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherNoncurrentAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentAssets", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Other assets", "label": "Other non-current assets" } }, "en": { "role": { "documentation": "The amount of non-current assets that the entity does not separately disclose in the same statement or note. [Refer: Non-current assets]" } } }, "auth_ref": [ "r353" ] }, "ifrs-full_OtherNoncurrentNonfinancialLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherNoncurrentNonfinancialLiabilities", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentLiabilities", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Other liabilities", "label": "Other non-current non-financial liabilities" } }, "en": { "role": { "documentation": "The amount of non-current non-financial liabilities that the entity does not separately disclose in the same statement or note. [Refer: Other financial liabilities]" } } }, "auth_ref": [ "r353" ] }, "suz_OtherOperatingExpenseAmortizationAndDepletion": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherOperatingExpenseAmortizationAndDepletion", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "suz_OtherOperatingExpenseLegalFees", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Depletion, amortization and other PPA realizations (4)", "label": "Other Operating Expense, Amortization and Depletion", "documentation": "The amount of amortization and depletion classified as other operating expense." } } }, "auth_ref": [] }, "suz_OtherOperatingExpenseLegalFees": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherOperatingExpenseLegalFees", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total", "label": "Other Operating Expense, Legal Fees", "documentation": "The amount of other operating expense related to legal fees." } } }, "auth_ref": [] }, "ifrs-full_OtherOperatingIncomeExpense": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherOperatingIncomeExpense", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": "ifrs-full_ProfitLossFromOperatingActivities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other operating income, net", "label": "Other operating income (expense)" } }, "en": { "role": { "documentation": "The amount of operating income (expense) that the entity does not separately disclose in the same statement or note." } } }, "auth_ref": [ "r358" ] }, "suz_OtherOperatingIncomeExpenseFromDisposalOfOtherProducts": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherOperatingIncomeExpenseFromDisposalOfOtherProducts", "crdr": "credit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "suz_OtherOperatingExpenseLegalFees", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Results from sales of other products, net", "label": "Other Operating Income (Expense) from Disposal of Other Products", "documentation": "The amount of Result from sale of other products, net" } } }, "auth_ref": [] }, "suz_OtherOperatingIncomeExpenseFromDisposalOfPropertyPlantAndEquipmentAndBiologicalAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherOperatingIncomeExpenseFromDisposalOfPropertyPlantAndEquipmentAndBiologicalAssets", "crdr": "credit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "suz_OtherOperatingExpenseLegalFees", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Results from sales and disposals of property, plant and equipment, intangible and biological assets, net", "label": "Other Operating Income (Expense) from Disposal of Property, Plant and Equipment and Biological Assets", "documentation": "The amount of other operating (expenses) income from disposal of property, plant and equipment and biological assets." } } }, "auth_ref": [] }, "suz_OtherOperatingIncomeExpenseTaxCreditNetOfProvisionForLegalFees": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherOperatingIncomeExpenseTaxCreditNetOfProvisionForLegalFees", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Operating Income (Expense), Tax Credit, Net of Provision for Legal Fees", "label": "Other Operating Income (Expense), Tax Credit, Net of Provision for Legal Fees", "documentation": "Other Operating Income (Expense), Tax Credit, Net of Provision for Legal Fees" } } }, "auth_ref": [] }, "suz_OtherOperatingIncomeTaxCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherOperatingIncomeTaxCredit", "crdr": "credit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "suz_OtherOperatingExpenseLegalFees", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Other operating income (expenses), net", "label": "Other Operating Income, Tax Credit", "documentation": "The amount of other operating income related to tax credits." } } }, "auth_ref": [] }, "ifrs-full_OtherPriceRiskMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherPriceRiskMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Other price risk [member]", "label": "Other price risk [member]" } }, "en": { "role": { "documentation": "This member stands for a type of market risk representing the risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in market prices (other than those arising from interest rate risk or currency risk), whether those changes are caused by factors specific to the individual financial instrument or its issuer, or by factors affecting all similar financial instruments traded in the market. [Refer: Currency risk [member]; Interest rate risk [member]; Classes of financial instruments [domain]]" } } }, "auth_ref": [ "r210", "r211", "r212", "r213", "r260" ] }, "suz_OtherProductsNotSeparatelyDisclosedMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherProductsNotSeparatelyDisclosedMember", "presentation": [ "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Other products", "documentation": "This member stands for other products not separately disclosed." } } }, "auth_ref": [] }, "ifrs-full_OtherPropertyPlantAndEquipmentMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherPropertyPlantAndEquipmentMember", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentItemspledgedascollateralDetails", "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Other property, plant and equipment [member]" } }, "en": { "role": { "documentation": "This member stands for a class of property, plant and equipment representing property, plant and equipment that the entity does not separately disclose in the same statement or note. [Refer: Property, plant and equipment]" } } }, "auth_ref": [ "r363" ] }, "ifrs-full_OtherRelatedPartiesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherRelatedPartiesMember", "presentation": [ "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other shareholders", "label": "Other related parties [member]" } }, "en": { "role": { "documentation": "This member stands for related parties that the entity does not separately disclose in the same statement or note. [Refer: Total for all related parties [member]]" } } }, "auth_ref": [ "r100" ] }, "ifrs-full_OtherReserves": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "OtherReserves", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_EquityAttributableToOwnersOfParent", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Other reserves", "label": "Other reserves" } }, "en": { "role": { "documentation": "A component of equity representing reserves within equity, not including retained earnings. [Refer: Retained earnings]" } } }, "auth_ref": [ "r288" ] }, "suz_OtherRestrictedFinancialInvestmentMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherRestrictedFinancialInvestmentMember", "presentation": [ "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other (Restricted financial investment)", "label": "Other (Restricted financial investment) [Member]", "documentation": "Other (Restricted financial investment)" } } }, "auth_ref": [] }, "suz_OtherRiskRatingsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OtherRiskRatingsMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other risk ratings", "label": "Other risk ratings [Member]", "documentation": "This member stands for the other external credit quality assessments not separately disclosed." } } }, "auth_ref": [] }, "suz_OverdueMoreThan90DaysMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "OverdueMoreThan90DaysMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Overdue more than 90 days", "label": "Overdue more than 90 days member", "documentation": "This member stands for a time band of later than three months and negotiated terms.." } } }, "auth_ref": [] }, "suz_PISCOFINSGoodsAndServices2009To2011Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PISCOFINSGoodsAndServices2009To2011Member", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "PIS/COFINS - Goods and services - 2009 to 2011", "label": "PIS/COFINS - Goods and services - 2009 to 2011 [Member]", "documentation": "PIS/COFINS - Goods and services - 2009 to 2011" } } }, "auth_ref": [] }, "suz_PSOMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PSOMember", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "PSO", "label": "PSO [Member]", "documentation": "Incentive compensation awarded to employees consisting of a stated number of phantom shares or units." } } }, "auth_ref": [] }, "suz_PaineirasLogsticaETransporteLtda.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PaineirasLogsticaETransporteLtda.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Paineiras Log\u00edstica e Transportes Ltda. (Direct)", "label": "Paineiras Logistica e Transportes Ltda.", "documentation": "This member stands for Paineiras Logstica e Transporte Ltda." } } }, "auth_ref": [] }, "suz_PandaBondsCNHMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PandaBondsCNHMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Panda Bonds (1)", "label": "Panda Bonds - CNH [Member]", "documentation": "Panda Bonds - CNH" } } }, "auth_ref": [] }, "suz_PaperMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PaperMember", "presentation": [ "http://ri.com.br/role/InventoriesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Paper", "label": "Paper products", "documentation": "This member stands for paper products." } } }, "auth_ref": [] }, "suz_PaperSegmentMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PaperSegmentMember", "presentation": [ "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails", "http://ri.com.br/role/TradeaccountsreceivablesMaincustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Paper", "label": "Paper Segment [Member]", "documentation": "This member stands for paper segment." } } }, "auth_ref": [] }, "suz_PaperboardMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PaperboardMember", "presentation": [ "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Paperboard", "label": "Paperboard", "documentation": "This member stands for paperboard." } } }, "auth_ref": [] }, "ifrs-full_ParValuePerShare": { "xbrltype": "perShareItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ParValuePerShare", "presentation": [ "http://ri.com.br/role/AcquisitionofPactivEvergreenIncassetsDetails", "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Par value per share", "label": "Par value per share" } }, "en": { "role": { "documentation": "The nominal value per share." } } }, "auth_ref": [ "r32" ] }, "ifrs-full_ParentMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ParentMember", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Holding S.A.", "label": "Parent [member]" } }, "en": { "role": { "documentation": "This member stands for an entity that controls one or more entities." } } }, "auth_ref": [ "r96" ] }, "suz_PartialRealizationOfDeemedCostNetOfTaxes": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PartialRealizationOfDeemedCostNetOfTaxes", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequityOtherreservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Partial Realization of Deemed Cost, Net of Taxes", "label": "Partial Realization of Deemed Cost, Net of Taxes", "documentation": "The amount of partial realization of deemed cost, net of taxes." } } }, "auth_ref": [] }, "ifrs-full_PastDueStatusAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "PastDueStatusAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Past due status [axis]", "label": "Past due status [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r328" ] }, "ifrs-full_PastDueStatusDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "PastDueStatusDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Past due status [domain]", "label": "Past due status [domain]" } }, "en": { "role": { "documentation": "This member stands for all past-due statuses. It also represents the standard value for the 'Past due status' axis if no other member is used." } } }, "auth_ref": [ "r328" ] }, "suz_PaymentsForProceedsFromDerivativeTransactions": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PaymentsForProceedsFromDerivativeTransactions", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Proceeds from derivative transactions", "label": "Payments for (Proceeds from) Derivative Transactions", "documentation": "The amount paid (received) by the reporting entity for derivative transactions." } } }, "auth_ref": [] }, "suz_PaymentsForProceedsFromFinancialInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PaymentsForProceedsFromFinancialInvestments", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Marketable securities, net", "label": "Payments for (Proceeds from) Financial Investments", "documentation": "The amount paid (received) by the reporting entity through acquisition or sale and maturities of financial investments." } } }, "auth_ref": [] }, "suz_PaymentsForProceedsFromProductiveAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PaymentsForProceedsFromProductiveAssets", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Advances for acquisition of wood from operations with development and partnerships", "label": "Payments for (Proceeds from) Productive Assets", "documentation": "The net cash outflow or inflow from purchases, sales and disposals of property, plant and equipment and other productive assets, including intangibles." } } }, "auth_ref": [] }, "ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "PaymentsFromPlanNetDefinedBenefitLiabilityAsset", "crdr": "debit", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansRollforwardofactuarialliabilityDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Benefits paid directly by entity", "label": "Decrease (increase) in net defined benefit liability (asset) resulting from payments from plan" } }, "en": { "role": { "documentation": "The decrease (increase) in the net defined benefit liability (asset) resulting from payments from the plan. [Refer: Net defined benefit liability (asset)]" } } }, "auth_ref": [ "r79" ] }, "ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Payment of leases", "label": "Payments of lease liabilities, classified as financing activities" } }, "en": { "role": { "documentation": "The cash outflow for payment of lease liabilities, classified as financing activities. [Refer: Lease liabilities]" } } }, "auth_ref": [ "r310" ] }, "ifrs-full_PaymentsToAcquireOrRedeemEntitysShares": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "PaymentsToAcquireOrRedeemEntitysShares", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Shares repurchased", "label": "Payments to acquire or redeem entity's shares" } }, "en": { "role": { "documentation": "The cash outflow to acquire or redeem entity's shares." } } }, "auth_ref": [ "r307" ] }, "suz_PaymentsToAcquireProductiveAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PaymentsToAcquireProductiveAssets", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Payments to Acquire Productive Assets", "label": "Payments to Acquire Productive Assets", "documentation": "The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets." } } }, "auth_ref": [] }, "ifrs-full_PensionDefinedBenefitPlansMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "PensionDefinedBenefitPlansMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pension defined benefit plans [member]", "label": "Pension defined benefit plans [member]" } }, "en": { "role": { "documentation": "This member stands for pension defined benefit plans. [Refer: Defined benefit plans [domain]]" } } }, "auth_ref": [ "r366" ] }, "suz_PercentageOfAgingFactor": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PercentageOfAgingFactor", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of Aging Factor", "label": "Percentage of Aging Factor", "documentation": "The percentage of adjustment based on a tiered aging factor that is used as a significant actuarial assumption to determine the present value of a defined benefit obligation." } } }, "auth_ref": [] }, "ifrs-full_PercentageOfEntitysRevenue": { "xbrltype": "percentItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "PercentageOfEntitysRevenue", "presentation": [ "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of entity's revenue", "label": "Percentage of entity's revenue" } }, "en": { "role": { "documentation": "The percentage of the entity's revenue. [Refer: Revenue]" } } }, "auth_ref": [ "r390" ] }, "suz_PercentageOfIncomeTaxOnInterestOnOwnCapital": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PercentageOfIncomeTaxOnInterestOnOwnCapital", "presentation": [ "http://ri.com.br/role/InterestonowncapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of income tax on interest on own capital", "label": "Percentage of income tax on interest on own capital", "documentation": "Percentage of income tax on interest on own capital" } } }, "auth_ref": [] }, "suz_PercentageOfLimitedLegalReservePlusCapitalReserveOfShareCapital": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PercentageOfLimitedLegalReservePlusCapitalReserveOfShareCapital", "presentation": [ "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of Limited Legal Reserve Plus Capital Reserve of Share Capital", "label": "Percentage of Limited Legal Reserve Plus Capital Reserve of Share Capital", "documentation": "Percentage of Limited Legal Reserve Plus Capital Reserve of Share Capital" } } }, "auth_ref": [] }, "suz_PercentageOfOwnerShipInterestHeldBeforeAssetAcquisition": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PercentageOfOwnerShipInterestHeldBeforeAssetAcquisition", "presentation": [ "http://ri.com.br/role/CompanysOperationsSharepurchaseagreementTimberDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage Of Owner ship Interest Held Before Asset Acquisition", "label": "Percentage Of Owner ship Interest Held Before Asset Acquisition", "documentation": "Percentage Of Owner ship Interest Held Before Asset Acquisition" } } }, "auth_ref": [] }, "suz_PercentageOfPermanencyInPlan": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PercentageOfPermanencyInPlan", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of Permanency in the Plan", "label": "Percentage of Permanency in the Plan", "documentation": "The percentage of permanency in the plan used as a significant actuarial assumption to determine the present value of a defined benefit obligation." } } }, "auth_ref": [] }, "suz_PercentageOfPlanParticipantsMenMarriedAtLeastFourYearsAndOverSixtyFiveYearsOfAge": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PercentageOfPlanParticipantsMenMarriedAtLeastFourYearsAndOverSixtyFiveYearsOfAge", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of Plan Participants, Men Married At Least Four Years And Over Sixty-Five Years Of Age", "label": "Percentage of Plan Participants, Men Married At Least Four Years And Over Sixty-Five Years Of Age", "documentation": "The percentage of plan participants who are men married at least four years and are over 65 years old." } } }, "auth_ref": [] }, "suz_PercentageOfRemainingBalanceOfNetIncome": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PercentageOfRemainingBalanceOfNetIncome", "presentation": [ "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of Remaining Balance of Net Income", "label": "Percentage of Remaining Balance of Net Income", "documentation": "Represents the percentage of remaining balance of net income." } } }, "auth_ref": [] }, "suz_PercentageOfSharesPurchaseTransaction": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PercentageOfSharesPurchaseTransaction", "presentation": [ "http://ri.com.br/role/CompanysOperationsSharepurchaseagreementTimberDetails", "http://ri.com.br/role/EventsafterreportingperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of shares purchase transaction", "label": "Percentage of shares purchase transaction", "documentation": "Percentage of shares purchase transaction" } } }, "auth_ref": [] }, "suz_PercentageOfTurnover": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PercentageOfTurnover", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of Turnover", "label": "Percentage of Turnover", "documentation": "The percentage of turnover that is used as a significant actuarial assumption to determine the present value of a defined benefit obligation." } } }, "auth_ref": [] }, "suz_PeriodForSharesToBeHeldAsTreasuryShares": { "xbrltype": "durationItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PeriodForSharesToBeHeldAsTreasuryShares", "presentation": [ "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails", "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Period for shares to be held as treasury shares", "label": "Period for shares to be held as treasury shares", "documentation": "Period for shares to be held as treasury shares" } } }, "auth_ref": [] }, "suz_PhantomShareUnitsPsusMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PhantomShareUnitsPsusMember", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Phantom Share Units Psus", "label": "Phantom Share Units Psus [Member]", "documentation": "Phantom Share Units Psus" } } }, "auth_ref": [] }, "suz_PineBluffMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PineBluffMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pine Bluff", "label": "Pine Bluff [Member]", "documentation": "Pine Bluff" } } }, "auth_ref": [] }, "suz_PlanNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PlanNameAxis", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Plan Name [Axis]", "label": "Plan Name [Axis]", "documentation": "Information by plan name pertaining to equity-based compensation arrangements." } } }, "auth_ref": [] }, "suz_PlanNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PlanNameDomain", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Plan Name [Domain]", "label": "Plan Name [Domain]", "documentation": "Plan Name [Domain]" } } }, "auth_ref": [] }, "suz_PortConcessionMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PortConcessionMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Port concessions", "label": "Ports concession", "documentation": "This member stands for Port concession." } } }, "auth_ref": [] }, "suz_PortServicesAgreementsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PortServicesAgreementsMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Port service contracts", "label": "Port service contracts", "documentation": "This member stands for Port services agreements." } } }, "auth_ref": [] }, "suz_PortocelTerminalEspec.BarraDoRiachoS.a.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PortocelTerminalEspec.BarraDoRiachoS.a.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Portocel - Terminal Espec. Barra do Riacho S.A. (Direct)", "label": "Portocel - Terminal Espec. Barra do Riacho S.A.", "documentation": "This member stands for Portocel - Terminal Espec. Barra do Riacho S.A." } } }, "auth_ref": [] }, "suz_PossibleLossesAndRemoteLossesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PossibleLossesAndRemoteLossesMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Possible losses and remote losses", "label": "Possible losses and remote losses [Member]", "documentation": "This member stands for a category of losses that include possible losses and remote losses." } } }, "auth_ref": [] }, "suz_PossibleLossesForWhichNoProvisionWasRecorded": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PossibleLossesForWhichNoProvisionWasRecorded", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesContingencieswithpossiblelossesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesCivillandEnviromentDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesLaborDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Possible Losses for Which No Provision Was Recorded", "label": "Possible Losses for Which No Provision Was Recorded", "documentation": "The amount of possible losses for which no provision for loss was recorded." } } }, "auth_ref": [] }, "suz_PossibleLossesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PossibleLossesMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesCivillandEnviromentDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesLaborDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Possible losses", "label": "Possible losses [Member]", "documentation": "This member stands for a scenario of possible losses." } } }, "auth_ref": [] }, "suz_PreFixedSwapToUsDollarMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PreFixedSwapToUsDollarMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pre-fixed Swap R$ x US$ (US$)", "label": "Pre-fixed Swap to US$ (US$)", "documentation": "This member stands for positions in conventional swaps exchanging from pre-fixed rate in Brazilian Reais to pre-fixed rate in U.S.$. The purpose is to change the exposure of debt from Brazilian Reais to U.S.$." } } }, "auth_ref": [] }, "ifrs-full_PresentationOfLeasesForLesseeAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "PresentationOfLeasesForLesseeAbstract", "lang": { "en-us": { "role": { "terseLabel": "Presentation of leases for lessee [abstract]", "label": "Presentation of leases for lessee [abstract]" } } }, "auth_ref": [] }, "suz_PrintingAndWritingPaperMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PrintingAndWritingPaperMember", "presentation": [ "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Printing and writing paper (2)", "label": "Printing and writing paper [Member]", "documentation": "This member stands for printing and writing paper." } } }, "auth_ref": [] }, "suz_PrivateFundsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PrivateFundsMember", "presentation": [ "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Private Funds", "label": "Private Funds", "documentation": "This member stands for private funds." } } }, "auth_ref": [] }, "suz_PrivateSecuritiesCdbsEscrowAccountMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PrivateSecuritiesCdbsEscrowAccountMember", "presentation": [ "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "CDBs - Escrow Account", "label": "Private Securities (CDBs) - Escrow Account", "documentation": "This member stands for an escrow account related to private securities (bank deposit certificates)." } } }, "auth_ref": [] }, "suz_PrivateSecuritiesCdbsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PrivateSecuritiesCdbsMember", "presentation": [ "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Private Securities (CDBs)", "label": "Private Securities (CDBs)", "documentation": "This member stands for private securities (bank deposit certificates)." } } }, "auth_ref": [] }, "suz_PrivateSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PrivateSecuritiesMember", "presentation": [ "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Private Securities", "label": "Private Securities [Member]", "documentation": "Private Securities" } } }, "auth_ref": [] }, "suz_ProbableLossesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ProbableLossesMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Probable losses", "label": "Probable losses [Member]", "documentation": "This member stands for a probable loss scenario in regards to provisions for losses." } } }, "auth_ref": [] }, "suz_ProbableMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ProbableMember", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Probable", "label": "Probable [Member]", "documentation": "This member stands for a probable scenario in a sensitivity analysis" } } }, "auth_ref": [] }, "ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ProceedsFromBorrowingsClassifiedAsFinancingActivities", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from loans, financing and debentures", "label": "Proceeds from borrowings, classified as financing activities" } }, "en": { "role": { "documentation": "The cash inflow from borrowings obtained. [Refer: Borrowings]" } } }, "auth_ref": [ "r308" ] }, "ifrs-full_ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from sales of property, plant and equipment and biological assets", "label": "Proceeds from disposals of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets" } }, "en": { "role": { "documentation": "The cash inflow from the disposal of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets. [Refer: Intangible assets other than goodwill; Investment property; Other non-current assets; Property, plant and equipment]" } } }, "auth_ref": [ "r380" ] }, "suz_ProceedsFromPaymentsForDerivativeInstrumentSettlement": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ProceedsFromPaymentsForDerivativeInstrumentSettlement", "crdr": "debit", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds From (Payments For) Derivative Instrument, Settlement", "label": "Proceeds From (Payments For) Derivative Instrument, Settlement", "documentation": "The net cash inflow (outflow) from settlement of derivative instruments during the period." } } }, "auth_ref": [] }, "srt_ProductOrServiceAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "ProductOrServiceAxis", "presentation": [ "http://ri.com.br/role/InventoriesDetails", "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Product and Service [Axis]", "label": "Product and Service [Axis]" } } }, "auth_ref": [] }, "srt_ProductsAndServicesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "ProductsAndServicesDomain", "presentation": [ "http://ri.com.br/role/InventoriesDetails", "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Product and Service [Domain]", "label": "Product and Service [Domain]" } } }, "auth_ref": [] }, "ifrs-full_ProfitLoss": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ProfitLoss", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss_1": { "parentTag": "ifrs-full_ComprehensiveIncome", "weight": 1.0, "order": 1.0 }, "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": 1.0, "order": 17.0 }, "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss_1": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss", "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement", "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "totalLabel": "Profit (loss)", "terseLabel": "Profit (loss)", "verboseLabel": "Income (expenses) of the period", "label": "Profit (loss)" } }, "en": { "role": { "documentation": "The total of income less expenses from continuing and discontinued operations, excluding the components of other comprehensive income. [Refer: Other comprehensive income]" } } }, "auth_ref": [ "r3", "r37", "r150", "r162", "r164", "r265", "r267", "r315", "r323" ] }, "ifrs-full_ProfitLossAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ProfitLossAbstract", "lang": { "en-us": { "role": { "terseLabel": "Profit (loss) [abstract]", "label": "Profit (loss) [abstract]" } } }, "auth_ref": [] }, "ifrs-full_ProfitLossAttributableToAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ProfitLossAttributableToAbstract", "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Profit (loss), attributable to [abstract]", "label": "Profit (loss), attributable to [abstract]" } } }, "auth_ref": [] }, "ifrs-full_ProfitLossAttributableToNoncontrollingInterests": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ProfitLossAttributableToNoncontrollingInterests", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": "ifrs-full_ProfitLoss", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss" ], "lang": { "en-us": { "role": { "verboseLabel": "Non-controlling interest", "label": "Profit (loss), attributable to non-controlling interests" } }, "en": { "role": { "documentation": "The profit (loss) from continuing and discontinued operations attributable to non-controlling interests. [Refer: Profit (loss); Non-controlling interests]" } } }, "auth_ref": [ "r40", "r166" ] }, "ifrs-full_ProfitLossAttributableToOwnersOfParent": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ProfitLossAttributableToOwnersOfParent", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": "ifrs-full_ProfitLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/EarningspershareBasicDetails", "http://ri.com.br/role/EarningspershareDilutedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Resulted of the year attributable to controlling shareholders'", "label": "Profit (loss), attributable to owners of parent" } }, "en": { "role": { "documentation": "The profit (loss) from continuing and discontinued operations attributable to owners of the parent. [Refer: Profit (loss)]" } } }, "auth_ref": [ "r41" ] }, "ifrs-full_ProfitLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ProfitLossBeforeTax", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss_1": { "parentTag": "ifrs-full_ProfitLoss", "weight": 1.0, "order": 1.0 }, "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Profit (loss) before tax", "terseLabel": "Profit (loss) before tax", "label": "Profit (loss) before tax" } }, "en": { "role": { "documentation": "The profit (loss) before tax expense or income. [Refer: Profit (loss)]" } } }, "auth_ref": [ "r227", "r282", "r283", "r344", "r345" ] }, "ifrs-full_ProfitLossFromOperatingActivities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ProfitLossFromOperatingActivities", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": "ifrs-full_ProfitLossBeforeTax", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Profit (loss) from operating activities", "terseLabel": "Net income before taxes", "label": "Profit (loss) from operating activities" } }, "en": { "role": { "documentation": "The profit (loss) from operating activities of the entity. [Refer: Profit (loss)]" } } }, "auth_ref": [ "r297", "r358" ] }, "suz_ProfitLossFromOperatingActivitiesAttributableToRelatedParties": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ProfitLossFromOperatingActivitiesAttributableToRelatedParties", "crdr": "credit", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Sales (purchase)", "label": "Profit (Loss) from Operating Activities Attributable to Related Parties", "documentation": "The profit (loss) from operating activities of the entity attributable to related parties." } } }, "auth_ref": [] }, "suz_ProfitReservesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ProfitReservesMember", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Profit reserves", "label": "Profit Reserves [Member]", "documentation": "Profit Reserves" } } }, "auth_ref": [] }, "suz_ProjetosEspeciaisEInvestimentosLtda.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ProjetosEspeciaisEInvestimentosLtda.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Projetos Especiais e Investimentos Ltda. (Direct)", "label": "Projetos Especiais e Investimentos Ltda.", "documentation": "This member stands for Projetos Especiais e Investimentos Ltda." } } }, "auth_ref": [] }, "ifrs-full_PropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "PropertyPlantAndEquipment", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentAssets", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property, plant and equipment", "periodStartLabel": "Beginning balance", "periodEndLabel": "Ending balance", "label": "Property, plant and equipment" } }, "en": { "role": { "documentation": "The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period. Note that right-of-use assets are not included. [Contrast: Property, plant and equipment including right-of-use assets]" } } }, "auth_ref": [ "r11", "r69" ] }, "suz_PropertyPlantAndEquipmentDeemedCostAdjustmentAndImpairmentMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PropertyPlantAndEquipmentDeemedCostAdjustmentAndImpairmentMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property, plant and equipment - deemed cost", "label": "Property, plant and equipment - deemed cost", "documentation": "This member stands for Property, plant and equipment, deemed cost adjustment and impairment." } } }, "auth_ref": [] }, "suz_PropertyPlantAndEquipmentInterestCostsCapitalised": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PropertyPlantAndEquipmentInterestCostsCapitalised", "crdr": "debit", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentCapitalizedExpensesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property, Plant and Equipment, Interest Costs Capitalised", "label": "Property, Plant and Equipment, Interest Costs Capitalised", "documentation": "The amount of interest costs that an entity incurs in connection with the borrowing of funds that are directly attributable to the acquisition of property, plant and equipment." } } }, "auth_ref": [] }, "ifrs-full_PropertyPlantAndEquipmentMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "PropertyPlantAndEquipmentMember", "presentation": [ "http://ri.com.br/role/LEASESRightofuseassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property, plant and equipment [member]", "label": "Property, plant and equipment [member]" } }, "en": { "role": { "documentation": "This member stands for property, plant and equipment. [Refer: Property, plant and equipment]" } } }, "auth_ref": [ "r70", "r298", "r322" ] }, "ifrs-full_PropertyPlantAndEquipmentPledgedAsSecurity": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "PropertyPlantAndEquipmentPledgedAsSecurity", "crdr": "debit", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentItemspledgedascollateralDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property, plant and equipment, pledged as security", "label": "Property, plant and equipment, pledged as security" } }, "en": { "role": { "documentation": "The amount of property, plant and equipment pledged as security for liabilities. [Refer: Property, plant and equipment]" } } }, "auth_ref": [ "r71" ] }, "ifrs-full_ProportionOfOwnershipInterestInAssociate": { "xbrltype": "percentItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ProportionOfOwnershipInterestInAssociate", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Proportion of ownership interest in associate", "verboseLabel": "Participation equity (%)", "label": "Proportion of ownership interest in associate" } }, "en": { "role": { "documentation": "The proportion of ownership interest in an associate attributable to the entity. [Refer: Total for all associates [member]]" } } }, "auth_ref": [ "r106", "r108", "r169" ] }, "suz_ProportionOfOwnershipInterestInEquitySecuritiesAccountingMethodJointOperation": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ProportionOfOwnershipInterestInEquitySecuritiesAccountingMethodJointOperation", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Proportion Of Ownership Interest in Equity Securities, accounting method, Joint operation", "label": "Proportion Of Ownership Interest in Equity Securities, accounting method, Joint operation", "documentation": "Proportion Of Ownership Interest in Equity Securities, accounting method, Joint operation" } } }, "auth_ref": [] }, "ifrs-full_ProportionOfOwnershipInterestInJointVenture": { "xbrltype": "percentItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ProportionOfOwnershipInterestInJointVenture", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Participation equity (%)", "label": "Proportion of ownership interest in joint venture" } }, "en": { "role": { "documentation": "The proportion of ownership interest in a joint venture attributable to the entity. [Refer: Total for all joint ventures [member]]" } } }, "auth_ref": [ "r106", "r108", "r169" ] }, "ifrs-full_ProportionOfOwnershipInterestInSubsidiary": { "xbrltype": "percentItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ProportionOfOwnershipInterestInSubsidiary", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "%", "label": "Proportion of ownership interest in subsidiary" } }, "en": { "role": { "documentation": "The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Total for all subsidiaries [member]]" } } }, "auth_ref": [ "r106", "r108", "r168" ] }, "suz_ProvisionForImpairmentOfValueAddedTaxOnSalesAndServicesCredits": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ProvisionForImpairmentOfValueAddedTaxOnSalesAndServicesCredits", "crdr": "credit", "calculation": { "http://ri.com.br/role/RecoverabletaxesSummaryDetails": { "parentTag": "suz_TaxAssets", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/RecoverabletaxesRollforwardofprovisionforlossDetails", "http://ri.com.br/role/RecoverabletaxesSummaryDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Provision for Impairment of Value Added Tax on Sales and Services credits", "periodStartLabel": "Opening Balance", "periodEndLabel": "Closing Balance", "label": "Provision for Impairment of Value Added Tax on Sales and Services credits", "documentation": "The amount of provision for impairment of value added tax on sales and services credits." } } }, "auth_ref": [] }, "suz_ProvisionForImpairmentOfValueAddedTaxOnSalesAndServicesCreditsWriteOff": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ProvisionForImpairmentOfValueAddedTaxOnSalesAndServicesCreditsWriteOff", "crdr": "debit", "presentation": [ "http://ri.com.br/role/RecoverabletaxesRollforwardofprovisionforlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Provision For Impairment Of Value Added Tax On Sales And Services Credits, Write-Off", "label": "Provision For Impairment Of Value Added Tax On Sales And Services Credits, Write-Off", "documentation": "The amount of provision for impairment of value added tax on sales and services credits written off during the year." } } }, "auth_ref": [] }, "suz_ProvisionForJudicialDeposits": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ProvisionForJudicialDeposits", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Judicial deposits", "label": "Provision For Judicial Deposits", "documentation": "The amount of provision for judicial deposits." } } }, "auth_ref": [] }, "suz_ProvisionForTaxCivilAndLaborLiabilitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ProvisionForTaxCivilAndLaborLiabilitiesMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Provision for judicial liabilities", "label": "Provision for judicial liabilities", "documentation": "This member stands for provision for tax, civil and labor liabilities." } } }, "auth_ref": [] }, "suz_ProvisionOfDeferredTaxesOnResultsOfSubsidiariesAbroadMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ProvisionOfDeferredTaxesOnResultsOfSubsidiariesAbroadMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Provision of deferred taxes on results of subsidiaries abroad", "label": "Provision of deferred taxes on results of subsidiaries abroad [Member]", "documentation": "Provision of deferred taxes on results of subsidiaries abroad" } } }, "auth_ref": [] }, "ifrs-full_ProvisionUsedOtherProvisions": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ProvisionUsedOtherProvisions", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Payments", "label": "Provision used, other provisions" } }, "en": { "role": { "documentation": "The amount used (ie incurred and charged against the provision) for other provisions. [Refer: Other provisions]" } } }, "auth_ref": [ "r124" ] }, "suz_ProvisionsForOtherLossesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ProvisionsForOtherLossesMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Provisions for other losses", "label": "Provisions for other losses [Member]", "documentation": "Provisions for other losses" } } }, "auth_ref": [] }, "suz_ProvisionsReversalsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ProvisionsReversalsNet", "crdr": "credit", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesRollforwardoftheexpectedcreditlossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "(Provisions)/Reversals, net", "label": "(Provisions)/Reversals, net", "documentation": "(Provisions)/Reversals, net" } } }, "auth_ref": [] }, "suz_PulpMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PulpMember", "presentation": [ "http://ri.com.br/role/GoodwillbasedonexpectedfutureprofitabilitySegmentinformationDetails", "http://ri.com.br/role/InventoriesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pulp", "label": "Pulp products", "documentation": "This member stands for pulp products." } } }, "auth_ref": [] }, "suz_PulpSegmentMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PulpSegmentMember", "presentation": [ "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails", "http://ri.com.br/role/TradeaccountsreceivablesMaincustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pulp", "label": "Pulp Segment [Member]", "documentation": "This member stands for pulp segment." } } }, "auth_ref": [] }, "suz_PurchaseAndAcquisitionOfShares": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PurchaseAndAcquisitionOfShares", "crdr": "debit", "presentation": [ "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Purchase and acquisition of shares", "label": "Purchase and acquisition of shares", "documentation": "Purchase and acquisition of shares" } } }, "auth_ref": [] }, "ifrs-full_PurchaseOfBiologicalAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "PurchaseOfBiologicalAssets", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Purchase of biological assets", "label": "Purchase of biological assets" } }, "en": { "role": { "documentation": "The cash outflow for the purchase of biological assets. [Refer: Biological assets]" } } }, "auth_ref": [ "r380" ] }, "ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Additions to intangible", "label": "Purchase of intangible assets, classified as investing activities" } }, "en": { "role": { "documentation": "The cash outflow for the purchases of intangible assets, classified as investing activities. [Refer: Intangible assets other than goodwill]" } } }, "auth_ref": [ "r306" ] }, "ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Additions to property, plant and equipment", "label": "Purchase of property, plant and equipment, classified as investing activities" } }, "en": { "role": { "documentation": "The cash outflow for the purchases of property, plant and equipment, classified as investing activities. [Refer: Property, plant and equipment]" } } }, "auth_ref": [ "r306" ] }, "suz_PurchasePriceOfPactivEvergreenInc.Assets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "PurchasePriceOfPactivEvergreenInc.Assets", "crdr": "debit", "presentation": [ "http://ri.com.br/role/EventsafterreportingperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Purchase price of Pactiv Evergreen Inc. assets", "label": "Purchase price of Pactiv Evergreen Inc. assets", "documentation": "Purchase price of Pactiv Evergreen Inc. assets" } } }, "auth_ref": [] }, "ifrs-full_RangeAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "RangeAxis", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails", "http://ri.com.br/role/IntangibleassetsValuationassumptionsDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Range [axis]", "label": "Range [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r156", "r189", "r209", "r220", "r317", "r319", "r389" ] }, "ifrs-full_RangeDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "RangeDomain", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails", "http://ri.com.br/role/IntangibleassetsValuationassumptionsDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Range [domain]", "label": "Range [domain]" } }, "en": { "role": { "documentation": "This member stands for aggregate ranges. It also represents the standard value for the 'Range' axis if no other member is used." } } }, "auth_ref": [ "r156", "r189", "r209", "r220", "r317", "r319", "r389" ] }, "suz_RatedCreditExposures2024": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RatedCreditExposures2024", "crdr": "debit", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Rated Credit Exposures", "label": "Rated Credit Exposures 2024", "documentation": "Rated Credit Exposures 2024" } } }, "auth_ref": [] }, "suz_RealizationOfDeemedCostMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RealizationOfDeemedCostMember", "presentation": [ "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Realization of deemed cost, net of taxes", "label": "Realization of deemed cost, net of taxes", "documentation": "This member stands for realization of deemed cost, net of taxes." } } }, "auth_ref": [] }, "ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationNetOfTax", "crdr": "debit", "calculation": { "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss": { "parentTag": "ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedStatementsofComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Reclassification adjustments on exchange differences on translation of foreign operations, net of tax", "label": "Reclassification adjustments on exchange differences on translation of foreign operations, net of tax" } }, "en": { "role": { "documentation": "The amount of reclassification adjustments related to exchange differences when the financial statements of foreign operations are translated, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income]" } } }, "auth_ref": [ "r50", "r88" ] }, "suz_ReclassificationToBiologicalAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ReclassificationToBiologicalAssets", "crdr": "debit", "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification to biological assets", "label": "Reclassification to biological assets", "documentation": "Reclassification to biological assets" } } }, "auth_ref": [] }, "ifrs-full_ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesRollforwardoftheexpectedcreditlossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reconciliation of changes in allowance account for credit losses of financial assets [abstract]", "label": "Reconciliation of changes in allowance account for credit losses of financial assets [abstract]" } } }, "auth_ref": [] }, "ifrs-full_ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract", "presentation": [ "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reconciliation of changes in property, plant and equipment [abstract]", "label": "Reconciliation of changes in property, plant and equipment [abstract]" } } }, "auth_ref": [] }, "suz_RecoverableTaxesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RecoverableTaxesAbstract", "lang": { "en-us": { "role": { "label": "Recoverable Taxes [Abstract]", "documentation": "Recoverable Taxes [Abstract]" } } }, "auth_ref": [] }, "suz_RecoverableTaxesAssetsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RecoverableTaxesAssetsCurrent", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentAssets", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Recoverable taxes", "label": "Recoverable Taxes Assets, Current", "documentation": "Recoverable Taxes Assets, Current" } } }, "auth_ref": [] }, "suz_RecoverableTaxesOtherTaxesAndContributions": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RecoverableTaxesOtherTaxesAndContributions", "crdr": "debit", "calculation": { "http://ri.com.br/role/RecoverabletaxesSummaryDetails": { "parentTag": "suz_TaxAssets", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://ri.com.br/role/RecoverabletaxesSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Recoverable Taxes, Other Taxes and Contributions", "label": "Recoverable Taxes, Other Taxes and Contributions", "documentation": "The amount of recoverable taxes from other taxes and contributions." } } }, "auth_ref": [] }, "suz_RecoverableTaxesSocialIntegrationProgramAndSocialContributionOnExclusions": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RecoverableTaxesSocialIntegrationProgramAndSocialContributionOnExclusions", "crdr": "debit", "calculation": { "http://ri.com.br/role/RecoverabletaxesSummaryDetails": { "parentTag": "suz_TaxAssets", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://ri.com.br/role/RecoverabletaxesSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "PIS/COFINS \u2013 exclusions from ICMS", "label": "Recoverable Taxes Social Integration Program And Social Contribution On Exclusions", "documentation": "The amount of recoverable taxes excluded ICMS" } } }, "auth_ref": [] }, "suz_RecoverableTaxesSocialIntegrationProgramAndSocialContributionOnRevenueOnAcquisitionOfFixedAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RecoverableTaxesSocialIntegrationProgramAndSocialContributionOnRevenueOnAcquisitionOfFixedAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/RecoverabletaxesSummaryDetails": { "parentTag": "suz_TaxAssets", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://ri.com.br/role/RecoverabletaxesSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "PIS/COFINS \u2013 on acquisitions of property, plant and equipment", "label": "Recoverable Taxes, Social Integration Program and Social Contribution on Revenue on Acquisition of Fixed Assets", "documentation": "The amount of recoverable taxes from social integration program and social contribution on revenue relating to acquisition of fixed assets." } } }, "auth_ref": [] }, "suz_RecoverableTaxesSocialIntegrationProgramAndSocialContributionOnRevenueOnOtherOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RecoverableTaxesSocialIntegrationProgramAndSocialContributionOnRevenueOnOtherOperations", "crdr": "debit", "calculation": { "http://ri.com.br/role/RecoverabletaxesSummaryDetails": { "parentTag": "suz_TaxAssets", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://ri.com.br/role/RecoverabletaxesSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "PIS/COFINS \u2013 operations", "label": "Recoverable Taxes, Social Integration Program and Social Contribution on Revenue on Other Operations", "documentation": "The amount of recoverable taxes from social integration program and social contribution on revenue relating to other operations." } } }, "auth_ref": [] }, "suz_RecoverableTaxesValueAddedTaxOnSalesAndServicesOnAcquisitionOfFixedAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RecoverableTaxesValueAddedTaxOnSalesAndServicesOnAcquisitionOfFixedAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/RecoverabletaxesSummaryDetails": { "parentTag": "suz_TaxAssets", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/RecoverabletaxesSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "ICMS \u2013 on acquisitions of property, plant and equipment", "label": "Recoverable Taxes, Value Added Tax on Sales and Services on Acquisition of Fixed Assets", "documentation": "The amount of recoverable taxes from value added tax on sales and services relating to acquisition of fixed assets." } } }, "auth_ref": [] }, "suz_RecoverableTaxesValueAddedTaxOnSalesAndServicesOnOtherOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RecoverableTaxesValueAddedTaxOnSalesAndServicesOnOtherOperations", "crdr": "debit", "calculation": { "http://ri.com.br/role/RecoverabletaxesSummaryDetails": { "parentTag": "suz_TaxAssets", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/RecoverabletaxesSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "ICMS \u2013 operations", "label": "Recoverable Taxes, Value Added Tax on Sales and Services on Other Operations", "documentation": "The amount of recoverable taxes from value added tax on sales and services relating to other operations." } } }, "auth_ref": [] }, "suz_ReductionInCarryingAmountOfLoansAndFinancingDueToRepaymentsOfPrincipal": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ReductionInCarryingAmountOfLoansAndFinancingDueToRepaymentsOfPrincipal", "crdr": "debit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRollforwardofloansfinancinganddebenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Settlement of principal", "label": "Reduction In Carrying Amount Of Loans And Financing Due To Repayments Of Principal", "documentation": "The reduction in the carrying amount of debt due to repayments of principal during the period." } } }, "auth_ref": [] }, "ifrs-full_RelatedPartiesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "RelatedPartiesMember", "presentation": [ "http://ri.com.br/role/TradeaccountspayableDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Total for all related parties", "terseLabel": "Related party", "label": "Total for all related parties [member]" } }, "en": { "role": { "documentation": "This member stands for related parties. Related parties are persons or entities that are related to the entity that is preparing its financial statements (the reporting entity). (a) A person or a close member of that person\u2019s family is related to a reporting entity if that person: (i) has control or joint control over the reporting entity; (ii) has significant influence over the reporting entity; or (iii) is a member of the key management personnel of the reporting entity or of a parent of the reporting entity. (b) An entity is related to a reporting entity if any of the following conditions applies: (i) The entity and the reporting entity are members of the same group (which means that each parent, subsidiary and fellow subsidiary is related to the others). (ii) One entity is an associate or joint venture of the other entity (or an associate or joint venture of a member of a group of which the other entity is a member). (iii) Both entities are joint ventures of the same third party. (iv) One entity is a joint venture of a third entity and the other entity is an associate of the third entity. (v) The entity is a post-employment benefit plan for the benefit of employees of either the reporting entity or an entity related to the reporting entity. If the reporting entity is itself such a plan, the sponsoring employers are also related to the reporting entity. (vi) The entity is controlled or jointly controlled by a person identified in (a). (vii) A person identified in (a)(i) has significant influence over the entity or is a member of the key management personnel of the entity (or of a parent of the entity). (viii) The entity, or any member of a group of which it is a part, provides key management personnel services to the reporting entity or to the parent of the reporting entity. [Refer: Total for all joint ventures [member]; Key management personnel of entity or parent [member]]" } } }, "auth_ref": [ "r101" ] }, "suz_RelatedPartyTransactionWithSuzanoGroupAndRelatedPartiesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RelatedPartyTransactionWithSuzanoGroupAndRelatedPartiesMember", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Transactions with companies of the Suzano Group and other related parties", "label": "Transactions with companies of the Suzano Group and other related parties", "documentation": "it represents transactions with related parties" } } }, "auth_ref": [] }, "suz_RentAndLeasesIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RentAndLeasesIncome", "crdr": "credit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "suz_OtherOperatingExpenseLegalFees", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Rents and leases", "label": "Rent And Leases Income", "documentation": "The amount of rent and lease income included in other income." } } }, "auth_ref": [] }, "ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "RepaymentsOfBorrowingsClassifiedAsFinancingActivities", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Repayments of borrowings, classified as financing activities", "label": "Repayments of borrowings, classified as financing activities" } }, "en": { "role": { "documentation": "The cash outflow to settle borrowings, classified as financing activities. [Refer: Borrowings]" } } }, "auth_ref": [ "r309" ] }, "suz_RepaymentsOfBorrowingsPrincipal": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RepaymentsOfBorrowingsPrincipal", "crdr": "credit", "calculation": { "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Payment of loans, financing and debentures", "label": "Repayments Of Borrowings, Principal", "documentation": "The cash outflow to settle borrowings attributable to principal." } } }, "auth_ref": [] }, "suz_ReserveAsPercentageOfShareCapital": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ReserveAsPercentageOfShareCapital", "presentation": [ "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails", "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reserve as Percentage of Share Capital", "label": "Reserve as Percentage of Share Capital", "documentation": "Represents the reserve as a percentage of share capital." } } }, "auth_ref": [] }, "suz_ReserveBalanceIncreaseDecrease": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ReserveBalanceIncreaseDecrease", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reserve Balance Increase (Decrease)", "label": "Reserve Balance Increase (Decrease)", "documentation": "Reserve Balance Increase (Decrease)" } } }, "auth_ref": [] }, "suz_ReserveBalances": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ReserveBalances", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reserve Balances", "label": "Reserve Balances", "documentation": "The amount of reserve balances as of balance sheet date." } } }, "auth_ref": [] }, "suz_ReserveForCapitalIncreaseDomain": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ReserveForCapitalIncreaseDomain", "presentation": [ "http://ri.com.br/role/CompanysOperationsSharecapitalincreaseDetails", "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails", "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reserve for capital increase [Domain]", "label": "Reserve for capital increase [Domain]", "documentation": "This member stands for the portion of profit reserves allocated to capital increase." } } }, "auth_ref": [] }, "suz_ReserveOfActuarialGainsLossesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ReserveOfActuarialGainsLossesMember", "presentation": [ "http://ri.com.br/role/ShareholdersequityOtherreservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actuarial loss", "label": "Actuarial loss", "documentation": "This member stands for reserve of actuarial gains (losses)." } } }, "auth_ref": [] }, "suz_ReserveOfConversionOfDebenturesFifthIssueMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ReserveOfConversionOfDebenturesFifthIssueMember", "presentation": [ "http://ri.com.br/role/ShareholdersequityOtherreservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debenture conversion 5th issue", "label": "Debenture conversion 5th issue", "documentation": "This member stands for reserve of conversion of debentures 5th issue." } } }, "auth_ref": [] }, "suz_ReserveOfDeemedCostMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ReserveOfDeemedCostMember", "presentation": [ "http://ri.com.br/role/ShareholdersequityOtherreservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deemed Cost", "label": "Deemed Cost", "documentation": "This member stands for reserve of deemed cost." } } }, "auth_ref": [] }, "ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ReserveOfExchangeDifferencesOnTranslationMember", "presentation": [ "http://ri.com.br/role/ShareholdersequityOtherreservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reserve of exchange differences on translation [member]", "label": "Reserve of exchange differences on translation [member]" } }, "en": { "role": { "documentation": "This member stands for a component of equity representing accumulated exchange differences on the translation of financial statements recognised in other comprehensive income. [Refer: Other comprehensive income]" } } }, "auth_ref": [ "r90", "r284" ] }, "ifrs-full_ReserveOfGainsAndLossesOnRemeasuringAvailableforsaleFinancialAssetsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ReserveOfGainsAndLossesOnRemeasuringAvailableforsaleFinancialAssetsMember", "presentation": [ "http://ri.com.br/role/ShareholdersequityOtherreservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reserve of gains and losses on remeasuring available-for-sale financial assets [member]", "label": "Reserve of gains and losses on remeasuring available-for-sale financial assets [member]" } }, "en": { "role": { "documentation": "This member stands for a component of equity representing accumulated gains and losses on remeasuring available-for-sale financial assets. [Refer: Financial assets available-for-sale]" } } }, "auth_ref": [ "r346" ] }, "ifrs-full_ReserveOfSharebasedPaymentsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ReserveOfSharebasedPaymentsMember", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Capital reserves", "label": "Reserve of share-based payments [member]" } }, "en": { "role": { "documentation": "This member stands for a component of equity resulting from share-based payments." } } }, "auth_ref": [ "r284" ] }, "suz_ReservesForCapitalExpenditures": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ReservesForCapitalExpenditures", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ShareholdersequityDividendsandreservecalculationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reserves for Capital Expenditures", "label": "Reserves for Capital Expenditures", "documentation": "Reserves for Capital Expenditures" } } }, "auth_ref": [] }, "suz_ResolutionToCancelCommonShares": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ResolutionToCancelCommonShares", "presentation": [ "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Resolution to cancel common shares", "label": "Resolution to cancel common shares", "documentation": "Resolution to cancel common shares" } } }, "auth_ref": [] }, "ifrs-full_RestrictedShareUnitsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "RestrictedShareUnitsMember", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted share units", "label": "Restricted share units [member]" } }, "en": { "role": { "documentation": "This member stands for restricted share units." } } }, "auth_ref": [ "r370" ] }, "suz_RestrictedStockYearFive": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RestrictedStockYearFive", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted Stock, Year Five", "label": "Restricted Stock, Year Five", "documentation": "Restricted Stock, Year Five" } } }, "auth_ref": [] }, "suz_RestrictedStockYearFour": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RestrictedStockYearFour", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted stock, year four", "label": "Restricted Stock, Year Four", "documentation": "Restricted Stock, Year Four" } } }, "auth_ref": [] }, "suz_RestrictedStockYearOne": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RestrictedStockYearOne", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted stock, year one", "label": "Restricted Stock, Year One", "documentation": "Stock including a provision that prohibits sale or substantive sale of an equity instrument for a specified period of time or until specified performance conditions are met." } } }, "auth_ref": [] }, "suz_RestrictedStockYearSix": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RestrictedStockYearSix", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted Stock, Year Six", "label": "Restricted Stock, Year Six", "documentation": "Restricted Stock, Year Six" } } }, "auth_ref": [] }, "suz_RestrictedStockYearThree": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RestrictedStockYearThree", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted stock, year three", "label": "Restricted Stock, Year Three", "documentation": "Restricted Stock, Year Three" } } }, "auth_ref": [] }, "suz_RestrictedStockYearTwo": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RestrictedStockYearTwo", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted stock, year two", "label": "Restricted Stock, Year Two", "documentation": "Restricted Stock, Year Two" } } }, "auth_ref": [] }, "suz_ResultAbsorption": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ResultAbsorption", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Result Absorption", "label": "Result Absorption", "documentation": "The amount of result absorbed as of balance sheet date." } } }, "auth_ref": [] }, "suz_ResultsFromDerivativeFinancialInstrumentsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ResultsFromDerivativeFinancialInstrumentsAbstract", "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Results from derivative financial instruments [Abstract]", "label": "Results from derivative financial instruments [Abstract]", "documentation": "Results from derivative financial instruments" } } }, "auth_ref": [] }, "ifrs-full_RetainedEarnings": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "RetainedEarnings", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_EquityAttributableToOwnersOfParent", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Retained earnings", "label": "Retained earnings" } }, "en": { "role": { "documentation": "A component of equity representing the entity's cumulative undistributed earnings or deficit." } } }, "auth_ref": [ "r288", "r290" ] }, "ifrs-full_RetainedEarningsMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "RetainedEarningsMember", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Retained earnings", "label": "Retained earnings [member]" } }, "en": { "role": { "documentation": "This member stands for a component of equity representing an entity's cumulative undistributed earnings or deficit." } } }, "auth_ref": [ "r7", "r284" ] }, "suz_RetainedEarningsTaxIncentivesDomain": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RetainedEarningsTaxIncentivesDomain", "presentation": [ "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails", "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Retained earnings, Tax incentives [Domain]", "label": "Retained earnings, Tax incentives [Domain]", "documentation": "This member stands for tax incentives relating to retained earnings reserves." } } }, "auth_ref": [] }, "suz_RetirementAge": { "xbrltype": "durationItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RetirementAge", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansEconomicactuarialassumptionsandbiometricdataDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Retirement Age", "label": "Retirement Age", "documentation": "The retirement age that is used as a significant actuarial assumption to determine the present value of a defined benefit obligation." } } }, "auth_ref": [] }, "ifrs-full_RevaluationIncreaseDecreaseIntangibleAssetsOtherThanGoodwill": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "RevaluationIncreaseDecreaseIntangibleAssetsOtherThanGoodwill", "crdr": "debit", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value adjustment MMC Brasil", "label": "Revaluation increase (decrease), intangible assets other than goodwill" } }, "en": { "role": { "documentation": "The increase (decrease) in intangible assets other than goodwill resulting from revaluations to fair value. [Refer: Intangible assets other than goodwill; Revaluation surplus]" } } }, "auth_ref": [ "r133" ] }, "ifrs-full_RevenueFromContractsWithCustomers": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "RevenueFromContractsWithCustomers", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": "ifrs-full_GrossProfit", "weight": 1.0, "order": 1.0 }, "http://ri.com.br/role/NetsalesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails", "http://ri.com.br/role/NetsalesDetails", "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net sales", "totalLabel": "Net sales", "verboseLabel": "Net sales", "label": "Revenue from contracts with customers" } }, "en": { "role": { "documentation": "The amount of revenue from contracts with customers. A customer is a party that has contracted with an entity to obtain goods or services that are an output of the entity\u2019s ordinary activities in exchange for consideration." } } }, "auth_ref": [ "r190", "r191" ] }, "suz_RevenueFromContractsWithCustomersGross": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RevenueFromContractsWithCustomersGross", "crdr": "credit", "calculation": { "http://ri.com.br/role/NetsalesDetails": { "parentTag": "suz_RevenueFromContractsWithCustomersNetOfSalesDeductions", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/NetsalesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gross sales", "label": "Revenue From Contracts With Customers, Gross", "documentation": "The gross amount of revenue from contracts with customers." } } }, "auth_ref": [] }, "suz_RevenueFromContractsWithCustomersNetOfSalesDeductions": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RevenueFromContractsWithCustomersNetOfSalesDeductions", "crdr": "credit", "calculation": { "http://ri.com.br/role/NetsalesDetails": { "parentTag": "ifrs-full_RevenueFromContractsWithCustomers", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/NetsalesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total", "label": "Revenue from Contracts with Customers, Net of Sales Deductions", "documentation": "The amount of revenue from contracts with customers, net of sales deductions." } } }, "auth_ref": [] }, "suz_ReversalAllowanceAccountForCreditLossesFinancialAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ReversalAllowanceAccountForCreditLossesFinancialAssets", "crdr": "credit", "presentation": [ "http://ri.com.br/role/InventoriesRollforwardofestimatedlossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reversal Allowance Account For Credit Losses Financial Assets", "label": "Reversal Allowance Account For Credit Losses Financial Assets", "documentation": "Reversal Allowance Account For Credit Losses Financial Assets" } } }, "auth_ref": [] }, "suz_ReversalDueToAChangeInProbabilityCancellationAndorDueToSettlement": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ReversalDueToAChangeInProbabilityCancellationAndorDueToSettlement", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reversal due to a change in probability, cancellation and/or due to settlement", "label": "Reversal due to a change in probability, cancellation and/or due to settlement", "documentation": "Reversal due to a change in probability, cancellation and/or due to settlement" } } }, "auth_ref": [] }, "suz_RightOfUseAssetAccumulatedAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RightOfUseAssetAccumulatedAmortization", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LEASESRightofuseassetsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Depreciation (1)", "label": "Right-of-Use Asset, Accumulated Amortization", "documentation": "Amount of accumulated amortization of right-of-use asset from leases." } } }, "auth_ref": [] }, "suz_RightOfUseAssetsWriteOffs": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RightOfUseAssetsWriteOffs", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LEASESRightofuseassetsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Right-of-Use Assets, Write-Offs", "label": "Right-of-Use Assets, Write-Offs", "documentation": "The amount of write-offs to right-of-use assets." } } }, "auth_ref": [] }, "ifrs-full_RightofuseAssets": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "RightofuseAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_NoncurrentAssets", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/LEASESRightofuseassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Right of use", "periodStartLabel": "Beginning Balance", "periodEndLabel": "Ending Balance", "label": "Right-of-use assets" } }, "en": { "role": { "documentation": "The amount of assets that represent a lessee's right to use an underlying asset for the lease term that do not meet the definition of investment property. Underlying asset is an asset that is the subject of a lease, for which the right to use that asset has been provided by a lessor to a lessee." } } }, "auth_ref": [ "r194", "r200" ] }, "suz_RuralCreditNoteMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RuralCreditNoteMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Rural Credit Note [Member]", "label": "Rural Credit Note [Member]", "documentation": "Rural Credit Note" } } }, "auth_ref": [] }, "suz_RuralCreditNotesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RuralCreditNotesMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "NCR (\"Rural Credit Notes\")", "label": "NCR (\"Rural Credit Notes\")", "documentation": "This member stands for rural credit notes." } } }, "auth_ref": [] }, "suz_RuralProducerNoteCPRMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "RuralProducerNoteCPRMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Rural Producer Note (CPR)", "label": "Rural Producer Note (CPR) [Member]", "documentation": "Rural Producer Note (CPR) with Banco Safra," } } }, "auth_ref": [] }, "country_SG": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2024", "localname": "SG", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "SINGAPORE", "label": "SINGAPORE" } } }, "auth_ref": [] }, "suz_SOFRFixedMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SOFRFixedMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "SOFR/Fixed", "label": "SOFR/Fixed [Member]", "documentation": "SOFR/Fixed" } } }, "auth_ref": [] }, "suz_SOFRMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SOFRMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "SOFR", "label": "SOFR [Member]", "documentation": "Fixed rate on U.S. dollar, constant-notional interest rate swap that has its variable-rate leg referenced to Secured Overnight Financing Rate (SOFR) with no additional spread over SOFR on variable-rate leg." } } }, "auth_ref": [] }, "suz_SOFRTerm1.45Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SOFRTerm1.45Member", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "SOFR Term +1.45%", "label": "SOFR Term +1.45% [Member]", "documentation": "SOFR Term +1.45%" } } }, "auth_ref": [] }, "suz_SalesDiscountsAndRebates": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SalesDiscountsAndRebates", "crdr": "debit", "calculation": { "http://ri.com.br/role/NetsalesDetails": { "parentTag": "suz_RevenueFromContractsWithCustomersNetOfSalesDeductions", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/NetsalesDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Discounts and rebates", "label": "Sales Discounts And Rebates", "documentation": "Aggregate cash discounts and rebates given by the entity for goods and services sold to customers including, but not limited to, early payments of accounts due." } } }, "auth_ref": [] }, "suz_SalesReturnsAndCancelations": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SalesReturnsAndCancelations", "crdr": "debit", "calculation": { "http://ri.com.br/role/NetsalesDetails": { "parentTag": "suz_RevenueFromContractsWithCustomersNetOfSalesDeductions", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/NetsalesDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Returns and cancellations", "label": "Sales Returns and Cancelations", "documentation": "Total deduction from sales during the period arising from returns by customers." } } }, "auth_ref": [] }, "suz_ScenarioAdditionalContributionsForSalariesGreaterThanTenSuzanoReferenceUnitsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ScenarioAdditionalContributionsForSalariesGreaterThanTenSuzanoReferenceUnitsMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nominal salary greater than 10 URS", "label": "Nominal salary greater than 10 URS", "documentation": "This member stands for employer contributions of the company follow the contributions of employees and apply to the portion of the salary that exceeds 10 URS's." } } }, "auth_ref": [] }, "suz_ScenarioEmployerContributionsUpToTenSuzanoReferenceUnitsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ScenarioEmployerContributionsUpToTenSuzanoReferenceUnitsMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nominal salary less than 10 URS", "label": "Nominal salary less than 10 URS", "documentation": "This member stands for employer contributions to the employee as a percentage of the nominal salary that does not exceed 10 Suzano reference units (\"URS\")" } } }, "auth_ref": [] }, "srt_ScenarioUnspecifiedDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "ScenarioUnspecifiedDomain", "presentation": [ "http://ri.com.br/role/CompanysOperationsCerradoProjectDetails", "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails", "http://ri.com.br/role/EmployeebenefitsplansSensitivityanalysisDetails", "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysistochangesintheconsumerpriceindicesoftheUSeconomyDetails", "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesCivillandEnviromentDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesLaborDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Scenario [Domain]", "label": "Scenario [Domain]" } } }, "auth_ref": [] }, "suz_ScheduleOfAdvancesToSuppliersTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ScheduleOfAdvancesToSuppliersTableTextBlock", "presentation": [ "http://ri.com.br/role/AdvancestosuppliersTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Advances to Suppliers", "label": "Schedule of Advances to Suppliers [Table Text Block]", "documentation": "The tabular disclosure of advances to suppliers." } } }, "auth_ref": [] }, "suz_ScheduleOfAllocationOfProfitLossToReservesAndDividendsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ScheduleOfAllocationOfProfitLossToReservesAndDividendsTableTextBlock", "presentation": [ "http://ri.com.br/role/ShareholdersequityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of result absorption", "label": "Schedule of Allocation of Profit (Loss) To Reserves and Dividends [Table Text Block]", "documentation": "Schedule of Allocation of Profit (Loss) To Reserves and Dividends" } } }, "auth_ref": [] }, "suz_ScheduleOfAssumptionsUsedForCalculationOfFairValueOfBiologicalAssetsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ScheduleOfAssumptionsUsedForCalculationOfFairValueOfBiologicalAssetsTableTextBlock", "presentation": [ "http://ri.com.br/role/BiologicalassetsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Assumptions Used for Calculation of Fair Value of Biological Assets", "label": "Schedule of Assumptions Used for Calculation of Fair Value of Biological Assets [Table Text Block]", "documentation": "Tabular disclosure of main assumptions for calculation of fair value of biological assets." } } }, "auth_ref": [] }, "suz_ScheduleOfBasicEarningsLossesPerShareTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ScheduleOfBasicEarningsLossesPerShareTableTextBlock", "presentation": [ "http://ri.com.br/role/EarningspershareTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Basic Earnings (Losses) Per Share", "label": "Schedule of Basic Earnings (Losses) Per Share [Table Text Block]", "documentation": "Tabular disclosure of the effect of income (loss) on basic earnings per share." } } }, "auth_ref": [] }, "suz_ScheduleOfCalculationForMandatoryMinimumDividendsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ScheduleOfCalculationForMandatoryMinimumDividendsTableTextBlock", "presentation": [ "http://ri.com.br/role/ShareholdersequityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Calculation for Mandatory Minimum Dividends", "label": "Schedule of Calculation for Mandatory Minimum Dividends [Table Text Block]", "documentation": "Schedule of Calculation for Mandatory Minimum Dividends" } } }, "auth_ref": [] }, "suz_ScheduleOfChangesInLoansFinancingAndDebenturesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ScheduleOfChangesInLoansFinancingAndDebenturesTableTextBlock", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Changes In Loans, Financing and Debentures", "label": "Schedule of Changes In Loans, Financing and Debentures [Table Text Block]", "documentation": "Tabular disclosure of changes in loans, financing and debentures for the reporting period." } } }, "auth_ref": [] }, "suz_ScheduleOfChangesInProvisionsForInventoryLossesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ScheduleOfChangesInProvisionsForInventoryLossesTableTextBlock", "presentation": [ "http://ri.com.br/role/InventoriesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Changes In Provisions For Inventory Losses", "label": "Schedule Of Changes In Provisions For Inventory Losses [Table Text Block]", "documentation": "Tabular disclosure of the changes in provisions for inventory losses." } } }, "auth_ref": [] }, "suz_ScheduleOfDilutedEarningsLossesPerShareTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ScheduleOfDilutedEarningsLossesPerShareTableTextBlock", "presentation": [ "http://ri.com.br/role/EarningspershareTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Diluted Earnings (Losses) Per Share", "label": "Schedule of Diluted Earnings (Losses) Per Share [Table Text Block]", "documentation": "Tabular disclosure of the effect of income (loss) on an entity's diluted earnings per share." } } }, "auth_ref": [] }, "srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment, Name [Axis]", "label": "Investment, Name [Axis]" } } }, "auth_ref": [] }, "suz_ScheduleOfFairValueByMaturityTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ScheduleOfFairValueByMaturityTableTextBlock", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instruments - Fair Value Maturity", "label": "Schedule of fair value by maturity [Table Text Block]", "documentation": "Schedule of fair value by maturity" } } }, "auth_ref": [] }, "suz_ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock", "presentation": [ "http://ri.com.br/role/IntangibleTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of goodwill and intangible assets with indefinite useful life", "label": "Schedule of Intangible Assets and Goodwill [Table Text Block]", "documentation": "Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class." } } }, "auth_ref": [] }, "suz_ScheduleOfInventoryTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ScheduleOfInventoryTableTextBlock", "presentation": [ "http://ri.com.br/role/InventoriesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Inventory", "label": "Schedule of Inventory [Table Text Block]", "documentation": "Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process." } } }, "auth_ref": [] }, "srt_SegmentGeographicalDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "SegmentGeographicalDomain", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails", "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails", "http://ri.com.br/role/InventoriesDetails", "http://ri.com.br/role/TradeaccountspayableDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Geographical [Domain]", "label": "Geographical [Domain]" } } }, "auth_ref": [] }, "ifrs-full_SegmentsAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "SegmentsAxis", "presentation": [ "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails", "http://ri.com.br/role/TradeaccountsreceivablesMaincustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Segments [axis]", "label": "Segments [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r115", "r192", "r265", "r295", "r325" ] }, "ifrs-full_SegmentsDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "SegmentsDomain", "presentation": [ "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails", "http://ri.com.br/role/TradeaccountsreceivablesMaincustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Segments [domain]", "label": "Segments [domain]" } }, "en": { "role": { "documentation": "This member stands for all segments of an entity. It also represents the standard value for the 'Segments' axis if no other member is used." } } }, "auth_ref": [ "r115", "r192", "r271", "r295", "r325" ] }, "ifrs-full_SellingExpense": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "SellingExpense", "crdr": "debit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": "ifrs-full_ProfitLossFromOperatingActivities", "weight": -1.0, "order": 4.0 }, "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Selling expense", "negatedTotalLabel": "Selling", "label": "Selling expense" } }, "en": { "role": { "documentation": "The amount of expense relating to selling activities of the entity." } } }, "auth_ref": [ "r351" ] }, "suz_SellingExpenseDepreciationAndAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SellingExpenseDepreciationAndAmortization", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "ifrs-full_SellingExpense", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Depreciation and amortization", "label": "Selling Expense, Depreciation and Amortization", "documentation": "The amount of depreciation and amortization relating to selling expenses." } } }, "auth_ref": [] }, "suz_SellingExpenseLogisticsCost": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SellingExpenseLogisticsCost", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "ifrs-full_SellingExpense", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Logistics cost", "label": "Selling Expense, Logistics Cost", "documentation": "The amount of logistics cost relating to selling expenses." } } }, "auth_ref": [] }, "suz_SellingExpenseOtherExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SellingExpenseOtherExpenses", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "ifrs-full_SellingExpense", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Other (2)", "label": "Selling Expense, Other Expenses", "documentation": "The amount of other expenses relating to selling expenses. Includes provision for doubtful accounts, insurance, materials (use and consumption), expenses with travel, accommodation, participation in trade fairs and events." } } }, "auth_ref": [] }, "suz_SellingExpensePersonnelExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SellingExpensePersonnelExpenses", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "ifrs-full_SellingExpense", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Personnel expenses", "label": "Selling Expense, Personnel Expenses", "documentation": "The amount of personnel expenses relating to selling expenses." } } }, "auth_ref": [] }, "suz_SellingExpenseServices": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SellingExpenseServices", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeexpensesbynatureDetails": { "parentTag": "ifrs-full_SellingExpense", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/IncomeexpensesbynatureDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Services", "label": "Selling Expense, Services", "documentation": "The amount of services relating to selling expenses." } } }, "auth_ref": [] }, "suz_SellingTransactionsInFuturesMarketsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SellingTransactionsInFuturesMarketsMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Selling transactions in the futures markets", "label": "Selling transactions in the futures markets", "documentation": "This member stands for selling transactions in the futures markets." } } }, "auth_ref": [] }, "ifrs-full_SensitivityAnalysisForEachTypeOfMarketRisk": { "xbrltype": "textBlockItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "SensitivityAnalysisForEachTypeOfMarketRisk", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instruments - sensitivity analysis", "label": "Sensitivity analysis for types of market risk [text block]" } }, "en": { "role": { "documentation": "The disclosure of the sensitivity analysis for types of market risk to which the entity is exposed, showing how profit or loss and equity would have been affected by changes in the relevant risk variable that were reasonably possible at that date. [Refer: Market risk [member]]" } } }, "auth_ref": [ "r249" ] }, "suz_SensitivityAnalysisIncreaseOf0.50PercentMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SensitivityAnalysisIncreaseOf0.50PercentMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansSensitivityanalysisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Sensitivity Analysis, +0.50%", "label": "Sensitivity Analysis, +0.50%", "documentation": "This member stands for a sensitivity analysis scenario of an increase in +0.50%." } } }, "auth_ref": [] }, "suz_SensitivityAnalysisIncreaseOf1.00PercentMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SensitivityAnalysisIncreaseOf1.00PercentMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansSensitivityanalysisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Sensitivity Analysis, +1.00%", "label": "Sensitivity Analysis, +1.00%", "documentation": "This member stands for a sensitivity analysis scenario of an increase in +1.00%." } } }, "auth_ref": [] }, "suz_SensitivityAnalysisInterestRatePercentageOfIncreaseDecrease": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SensitivityAnalysisInterestRatePercentageOfIncreaseDecrease", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Sensitivity Analysis, Interest Rate, Percentage of Increase (Decrease)", "label": "Sensitivity Analysis, Interest Rate, Percentage of Increase (Decrease)", "documentation": "The increase (decrease) in the interest rate used in a sensitivity analysis." } } }, "auth_ref": [] }, "suz_SensitivityAnalysisPercentageChangeOfScenario": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SensitivityAnalysisPercentageChangeOfScenario", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysistochangesintheconsumerpriceindicesoftheUSeconomyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Sensitivity Analysis, Percentage Change of Scenario", "label": "Sensitivity Analysis, Percentage Change of Scenario", "documentation": "The percentage change of the relevant scenario." } } }, "auth_ref": [] }, "suz_SensitivityAnalysisPossibleScenario25PercentChangeMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SensitivityAnalysisPossibleScenario25PercentChangeMember", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysistochangesintheconsumerpriceindicesoftheUSeconomyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Possible 25%", "label": "Possible 25%", "documentation": "This member stands for a possible scenario of 25% change in a sensitivity analysis." } } }, "auth_ref": [] }, "suz_SensitivityAnalysisProbableScenarioMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SensitivityAnalysisProbableScenarioMember", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysistochangesintheconsumerpriceindicesoftheUSeconomyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Probable (base value)", "label": "Probable", "documentation": "This member stands for a probable scenario in a sensitivity analysis." } } }, "auth_ref": [] }, "suz_SensitivityAnalysisRemoteScenario50PercentChangeMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SensitivityAnalysisRemoteScenario50PercentChangeMember", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysistochangesintheconsumerpriceindicesoftheUSeconomyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Remote 50%", "label": "Remote 50%", "documentation": "This member stands for a remote scenario of 50% change in a sensitivity analysis." } } }, "auth_ref": [] }, "suz_SeveralBanksASyndicatedOperationMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SeveralBanksASyndicatedOperationMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Several banks (a syndicated operation) [Member]", "label": "Several banks (a syndicated operation) [Member]", "documentation": "Several banks (a syndicated operation)" } } }, "auth_ref": [] }, "suz_SfbcParticipacoesLtdaMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SfbcParticipacoesLtdaMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "SFBC Participa\u00e7\u00f5es Ltda. (Direct)", "label": "SFBC Participacoes Ltda.", "documentation": "This member stands for SFBC Participacoes Ltda." } } }, "auth_ref": [] }, "suz_ShareBasedCompensationProvisionForPhantomStockPlanIncomeStatementEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ShareBasedCompensationProvisionForPhantomStockPlanIncomeStatementEffect", "crdr": "debit", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanAmountsrecognizedinthefinancialstatementsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Share-Based Compensation, Provision for Phantom Stock Plan, Income Statement Effect", "label": "Share-Based Compensation, Provision for Phantom Stock Plan, Income Statement Effect", "documentation": "The amount of expense recognized for phantom stock plan." } } }, "auth_ref": [] }, "suz_ShareBasedCompensationStockOptionsExercisedBalanceSheetEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ShareBasedCompensationStockOptionsExercisedBalanceSheetEffect", "crdr": "debit", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanAmountsrecognizedinthefinancialstatementsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Share-Based Compensation, Stock Options Exercised, Balance Sheet Effect", "label": "Share-Based Compensation, Stock Options Exercised, Balance Sheet Effect", "documentation": "The balance sheet impact for stock options exercised." } } }, "auth_ref": [] }, "suz_ShareBasedCompensationStockOptionsExercisedIncomeStatementEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ShareBasedCompensationStockOptionsExercisedIncomeStatementEffect", "crdr": "credit", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanAmountsrecognizedinthefinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share-Based Compensation, Stock Options Exercised, Income Statement Effect", "label": "Share-Based Compensation, Stock Options Exercised, Income Statement Effect", "documentation": "The effect on equity for the recognition for stock options exercised." } } }, "auth_ref": [] }, "suz_ShareBasedCompensationStockOptionsGrantedBalanceSheetEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ShareBasedCompensationStockOptionsGrantedBalanceSheetEffect", "crdr": "credit", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanAmountsrecognizedinthefinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share-Based Compensation, Stock Options Granted, Balance Sheet Effect", "label": "Share-Based Compensation, Stock Options Granted, Balance Sheet Effect", "documentation": "The balance sheet impact for stock options granted." } } }, "auth_ref": [] }, "suz_ShareBasedCompensationStockOptionsGrantedIncomeStatementEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ShareBasedCompensationStockOptionsGrantedIncomeStatementEffect", "crdr": "debit", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanAmountsrecognizedinthefinancialstatementsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Share-Based Compensation, Stock Options Granted, Income Statement Effect", "label": "Share-Based Compensation, Stock Options Granted, Income Statement Effect", "documentation": "The amount of expense recognized for stock options granted." } } }, "auth_ref": [] }, "suz_ShareBasedCompensationTotalEquityBalanceSheetEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ShareBasedCompensationTotalEquityBalanceSheetEffect", "crdr": "credit", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanAmountsrecognizedinthefinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share-Based Compensation, Total Equity, Balance Sheet Effect", "label": "Share-Based Compensation, Total Equity, Balance Sheet Effect", "documentation": "The total balance sheet impact for the total equity balance sheet effect." } } }, "auth_ref": [] }, "suz_ShareBasedCompensationTotalEquityIncomeStatementEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ShareBasedCompensationTotalEquityIncomeStatementEffect", "crdr": "credit", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanAmountsrecognizedinthefinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share-Based Compensation, Total Equity, Income Statement Effect", "label": "Share-Based Compensation, Total Equity, Income Statement Effect", "documentation": "The total amount of equity impact for share based compensation the statement of income" } } }, "auth_ref": [] }, "suz_ShareBasedCompensationTotalIncomeStatementEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ShareBasedCompensationTotalIncomeStatementEffect", "crdr": "credit", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanAmountsrecognizedinthefinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share-Based Compensation, Total Income Statement Effect", "label": "Share-Based Compensation, Total Income Statement Effect", "documentation": "The total amount of impact for share based compensation the statement of income" } } }, "auth_ref": [] }, "suz_ShareExercisedPricePaidPerShare": { "xbrltype": "perShareItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ShareExercisedPricePaidPerShare", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Exercised (note 22.2)", "label": "Share Exercised, Price Paid Per Share", "documentation": "The price paid per share to purchase the targeted number of shares." } } }, "auth_ref": [] }, "ifrs-full_ShareIssueRelatedCost": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ShareIssueRelatedCost", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ShareholdersequitySharecapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share issue related cost", "label": "Share issue related cost" } }, "en": { "role": { "documentation": "The amount of cost related to the issuance of shares." } } }, "auth_ref": [ "r350" ] }, "ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod", "crdr": "credit", "calculation": { "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss": { "parentTag": "ifrs-full_ProfitLossFromOperatingActivities", "weight": 1.0, "order": 1.0 }, "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement": { "parentTag": "ifrs-full_CashFlowsFromUsedInOperations", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/ConsolidatedstatementsofincomeLoss", "http://ri.com.br/role/StatementofcashflowsindirectmethodStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Income from associates and joint ventures", "negatedLabel": "Income (expense) from associates and joint ventures", "label": "Share of profit (loss) of associates and joint ventures accounted for using equity method" } }, "en": { "role": { "documentation": "The entity's share of the profit (loss) of associates and joint ventures accounted for using the equity method. [Refer: Total for all associates [member]; Investments accounted for using equity method; Total for all joint ventures [member]; Profit (loss)]" } } }, "auth_ref": [ "r45", "r263", "r270" ] }, "suz_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethodIncludingEffectOfExchangeVariationOnInvestmentAbroad": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethodIncludingEffectOfExchangeVariationOnInvestmentAbroad", "crdr": "credit", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "In the income (expenses) for the period", "label": "Share of profit (loss) of associates and joint ventures accounted for using equity method, including effect of exchange variation on investment abroad", "documentation": "The entity's share of the profit (loss) of associates and joint ventures accounted for using the equity method, including effect of exchange variation on investment abroad." } } }, "auth_ref": [] }, "suz_ShareRepurchaseProgramAuthorized": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ShareRepurchaseProgramAuthorized", "presentation": [ "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails", "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share Repurchase Program Authorised", "label": "Share Repurchase Program Authorized", "documentation": "Share Repurchase Program Authorized" } } }, "auth_ref": [] }, "suz_ShipsAndBoatsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ShipsAndBoatsMember", "presentation": [ "http://ri.com.br/role/LEASESLeaseliabilitiesDetails", "http://ri.com.br/role/LEASESRightofuseassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Ships and boats", "label": "Ships and boats", "documentation": "This member stands for ships and boats." } } }, "auth_ref": [] }, "ifrs-full_ShorttermBorrowings": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ShorttermBorrowings", "crdr": "credit", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current borrowings", "label": "Current borrowings" } }, "en": { "role": { "documentation": "The amount of current borrowings. [Refer: Borrowings]" } } }, "auth_ref": [ "r353" ] }, "ifrs-full_ShorttermEmployeeBenefitsExpenseAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ShorttermEmployeeBenefitsExpenseAbstract", "presentation": [ "http://ri.com.br/role/RelatedpartiesManagementcompensationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Short-term benefits", "label": "Short-term employee benefits expense [abstract]" } } }, "auth_ref": [] }, "ifrs-full_ShorttermInvestmentsClassifiedAsCashEquivalents": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "ShorttermInvestmentsClassifiedAsCashEquivalents", "crdr": "debit", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fixed-term deposits (compromised)", "label": "Short-term investments, classified as cash equivalents" } }, "en": { "role": { "documentation": "A classification of cash equivalents representing short-term investments. [Refer: Cash equivalents]" } } }, "auth_ref": [ "r386" ] }, "ifrs-full_SignificantInvestmentsInSubsidiariesAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "SignificantInvestmentsInSubsidiariesAxis", "presentation": [ "http://ri.com.br/role/AcquisitionofPactivEvergreenIncassetsDetails", "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails", "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/CompanysOperationsSharepurchaseagreementTimberDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/EventsafterreportingperiodDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subsidiaries [axis]", "label": "Subsidiaries [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r107", "r109", "r181" ] }, "ifrs-full_SignificantInvestmentsInSubsidiariesDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "SignificantInvestmentsInSubsidiariesDomain", "presentation": [ "http://ri.com.br/role/AcquisitionofPactivEvergreenIncassetsDetails", "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails", "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/CompanysOperationsSharepurchaseagreementTimberDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/EventsafterreportingperiodDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subsidiaries [domain]", "label": "Subsidiaries [domain]" } }, "en": { "role": { "documentation": "This member stands for the standard value for the 'Subsidiaries' axis if no other member is used." } } }, "auth_ref": [ "r107", "r109", "r181" ] }, "suz_SimplifyberIncMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SimplifyberIncMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Simplifyber, Inc (Indirect)", "label": "Simplifyber, Inc [Member]", "documentation": "Simplifyber, Inc" } } }, "auth_ref": [] }, "suz_SocialContributionExpenseIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SocialContributionExpenseIncome", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total Social Contribution Expense Income", "label": "Social Contribution Expense Income", "documentation": "The amount of current and deferred social contribution tax." } } }, "auth_ref": [] }, "ifrs-full_SpareParts": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "SpareParts", "crdr": "debit", "presentation": [ "http://ri.com.br/role/InventoriesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Spare parts and other", "label": "Current spare parts" } }, "en": { "role": { "documentation": "A classification of current inventory representing the amount of interchangeable parts that are kept in an inventory and are used for the repair or replacement of failed parts. [Refer: Inventories]" } } }, "auth_ref": [ "r368" ] }, "suz_SpecialSettlementAndCustodySystemMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SpecialSettlementAndCustodySystemMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BNDES \u2013 SELIC", "label": "SELIC", "documentation": "This member stands for Special Settlement and Custody System (\"Selic\")." } } }, "auth_ref": [] }, "suz_SpecialStatutoryReserveDomain": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SpecialStatutoryReserveDomain", "presentation": [ "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails", "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Special statutory reserve [Domain]", "label": "Special statutory reserve [Domain]", "documentation": "This member stands for a component of equity representing reserves created based on legal requirements and classified as special statutory reserves." } } }, "auth_ref": [] }, "suz_SpinnovaPlcMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SpinnovaPlcMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Spinnova Plc (Direct) (\u201cSpinnova\u201d)", "verboseLabel": "Spinnova Plc", "label": "Spinnova Plc [Member]", "documentation": "This member stands for Spinnova Plc." } } }, "auth_ref": [] }, "suz_StateOfSaoPauloMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "StateOfSaoPauloMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "State of Sao Paulo", "label": "State of Sao Paulo [Member]", "documentation": "This member stands for the state of So Paulo in Brazil." } } }, "auth_ref": [] }, "srt_StatementGeographicalAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "StatementGeographicalAxis", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails", "http://ri.com.br/role/InventoriesDetails", "http://ri.com.br/role/TradeaccountspayableDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Geographical [Axis]", "label": "Geographical [Axis]" } } }, "auth_ref": [] }, "ifrs-full_StatementOfCashFlowsAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "StatementOfCashFlowsAbstract", "lang": { "en-us": { "role": { "label": "Statement of cash flows [abstract]" } } }, "auth_ref": [] }, "ifrs-full_StatementOfChangesInEquityAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "StatementOfChangesInEquityAbstract", "lang": { "en-us": { "role": { "label": "Statement of changes in equity [abstract]" } } }, "auth_ref": [] }, "ifrs-full_StatementOfChangesInEquityLineItems": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "StatementOfChangesInEquityLineItems", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Statement of changes in equity [line items]", "label": "Statement of changes in equity [line items]" } }, "en": { "role": { "documentation": "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." } } }, "auth_ref": [] }, "ifrs-full_StatementOfChangesInEquityTable": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "StatementOfChangesInEquityTable", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Statement of changes in equity [table]", "label": "Statement of changes in equity [table]" } }, "en": { "role": { "documentation": "Schedule disclosing information related to changes in equity." } } }, "auth_ref": [ "r7" ] }, "ifrs-full_StatementOfComprehensiveIncomeAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "StatementOfComprehensiveIncomeAbstract", "lang": { "en-us": { "role": { "label": "Statement of comprehensive income [abstract]" } } }, "auth_ref": [] }, "ifrs-full_StatementOfFinancialPositionAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "StatementOfFinancialPositionAbstract", "lang": { "en-us": { "role": { "label": "Statement of financial position [abstract]" } } }, "auth_ref": [] }, "srt_StatementScenarioAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "StatementScenarioAxis", "presentation": [ "http://ri.com.br/role/CompanysOperationsCerradoProjectDetails", "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails", "http://ri.com.br/role/EmployeebenefitsplansSensitivityanalysisDetails", "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysistochangesintheconsumerpriceindicesoftheUSeconomyDetails", "http://ri.com.br/role/PropertyplantandequipmentSummaryDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesCivillandEnviromentDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesLaborDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Scenario [Axis]", "label": "Scenario [Axis]" } } }, "auth_ref": [] }, "ifrs-full_StatutoryReserve": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "StatutoryReserve", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_EquityAttributableToOwnersOfParent", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Profit reserves", "label": "Statutory reserve" } }, "en": { "role": { "documentation": "A component of equity representing reserves created based on legal requirements." } } }, "auth_ref": [ "r353" ] }, "suz_StenfarS.a.Indl.Coml.Imp.Y.Exp.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "StenfarS.a.Indl.Coml.Imp.Y.Exp.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stenfar S.A. Indl. Coml. Imp. Y. Exp. (Direct)", "label": "Stenfar S.A. Indl. Coml. Imp. Y. Exp.", "documentation": "This member stands for Stenfar S.A. Indl. Coml. Imp. Y. Exp." } } }, "auth_ref": [] }, "suz_StockCanceledDuringPeriodMarketValue": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "StockCanceledDuringPeriodMarketValue", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Canceled", "label": "Stock Canceled During Period, Market Value", "documentation": "Stock Canceled During Period, Market Value" } } }, "auth_ref": [] }, "suz_StockCanceledDuringPeriodShares": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "StockCanceledDuringPeriodShares", "presentation": [ "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails", "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock canceled During Period, Shares", "label": "Stock canceled During Period, Shares", "documentation": "Stock canceled During Period, Shares" } } }, "auth_ref": [] }, "suz_StockCanceledDuringThePeriodValue": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "StockCanceledDuringThePeriodValue", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Canceled", "label": "Stock Canceled During The Period Value", "documentation": "Stock Canceled During The Period Value" } } }, "auth_ref": [] }, "suz_StockExercisedDuringPeriodMarketValue": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "StockExercisedDuringPeriodMarketValue", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Exercised (note 22.2)", "label": "Stock Exercised During Period, Market Value", "documentation": "Stock Exercised During Period, Market Value" } } }, "auth_ref": [] }, "suz_StockRepurchaseProgramNumberOfSharesAuthorizedToBeExercised": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "StockRepurchaseProgramNumberOfSharesAuthorizedToBeExercised", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Exercised (note 22.2)", "label": "Stock Repurchase Program, Number of Shares Authorized to be Exercised", "documentation": "The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan." } } }, "auth_ref": [] }, "srt_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/srt/2024", "localname": "StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share repurchase program, authorized, number of shares (in shares)", "label": "Share Repurchase Program, Authorized, Number of Shares" } } }, "auth_ref": [] }, "suz_StockRepurchasedDuringPeriodMarketValue": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "StockRepurchasedDuringPeriodMarketValue", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Repurchase", "label": "Stock Repurchased During Period, Market Value", "documentation": "Market value of shares repurchased during the period." } } }, "auth_ref": [] }, "suz_StockRepurchasedDuringPeriodShares": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "StockRepurchasedDuringPeriodShares", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Repurchase", "label": "Stock Repurchased During Period, Shares", "documentation": "Number of shares that have been repurchased during the period and have not been retired and are not held in treasury." } } }, "auth_ref": [] }, "suz_StockRepurchasedDuringThePeriodValue": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "StockRepurchasedDuringThePeriodValue", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails", "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Stock Repurchased During The Period Value", "terseLabel": "Repurchase", "label": "Stock Repurchased During The Period Value", "documentation": "Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury." } } }, "auth_ref": [] }, "ifrs-full_SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract", "lang": { "en-us": { "role": { "label": "Subclassifications of assets, liabilities and equities [abstract]" } } }, "auth_ref": [] }, "ifrs-full_SubsidiariesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "SubsidiariesMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsAcquisitionofequityinterestinaspecialtyfibersbusinessDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total for all subsidiaries [member]", "label": "Total for all subsidiaries [member]" } }, "en": { "role": { "documentation": "This member stands for entities that are controlled by another entity." } } }, "auth_ref": [ "r97", "r107", "r109", "r181" ] }, "suz_SummaryOfMaterialAccountingPoliciesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SummaryOfMaterialAccountingPoliciesAbstract", "lang": { "en-us": { "role": { "label": "Summary of material accounting policies [Abstract]", "documentation": "Summary of material accounting policies [Abstract]" } } }, "auth_ref": [] }, "suz_SummaryOfTaxCreditCarryforwardsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SummaryOfTaxCreditCarryforwardsTableTextBlock", "presentation": [ "http://ri.com.br/role/IncometaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Tax Credit Carryforwards", "label": "Summary of Tax Credit Carryforwards [Table Text Block]", "documentation": "Tabular disclosure of tax credit carryforwards available to reduce future taxable income, including amounts, expiration dates, limitations on use and the related deferred tax assets and valuation allowances." } } }, "auth_ref": [] }, "suz_SupplierAgreementsWithAverageRatePercentOf12.9PercentMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SupplierAgreementsWithAverageRatePercentOf12.9PercentMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Supplier agreements", "label": "Supplier agreements, 12.90%", "documentation": "This member stands for supplier agreements with an average rate of 12.9%." } } }, "auth_ref": [] }, "suz_SupplierAgreementsWithAverageRatePercentOf17.6PercentMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SupplierAgreementsWithAverageRatePercentOf17.6PercentMember", "presentation": [ "http://ri.com.br/role/INTANGIBLEChangesinintangibleassetswithdeterminedusefullifeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Supplier agreements", "label": "Supplier agreements, 17.64%", "documentation": "This member stands for supplier agreements with an average rate of 17.6%." } } }, "auth_ref": [] }, "suz_SuzanoAustriaGmbhMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoAustriaGmbhMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Austria GmbH. (Direct)", "label": "Suzano Austria GmbH", "documentation": "This member stands for Suzano Austria GmbH." } } }, "auth_ref": [] }, "suz_SuzanoCanadaInc.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoCanadaInc.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Canada Inc. (Direct)", "label": "Suzano Canada Inc.", "documentation": "This member stands for Suzano Canada Inc." } } }, "auth_ref": [] }, "suz_SuzanoEcuadorS.A.S.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoEcuadorS.A.S.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Ecuador S.A.S. (Direct)", "label": "Suzano Ecuador S.A.S. [Member]", "documentation": "Suzano Ecuador S.A.S." } } }, "auth_ref": [] }, "suz_SuzanoFinlandOyMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoFinlandOyMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Finland Oy (Direct)", "label": "Suzano Finland Oy", "documentation": "This member stands for Suzano Finland Oy." } } }, "auth_ref": [] }, "suz_SuzanoIndustrialMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoIndustrialMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/GeneralinformationaboutfinancialstatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Industrial", "label": "Suzano Industrial [Member]", "documentation": "This member stands for Suzano industrial operations." } } }, "auth_ref": [] }, "suz_SuzanoInternationalFinanceB.vMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoInternationalFinanceB.vMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano International Finance B.V (Direct)", "label": "Suzano International Finance B.V", "documentation": "This member stands for Suzano International Finance B.V." } } }, "auth_ref": [] }, "suz_SuzanoInternationalHoldingB.VMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoInternationalHoldingB.VMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano International Holding B.V. (Direct)", "label": "Suzano International Holding B.V [Member]", "documentation": "Suzano International Holding B.V" } } }, "auth_ref": [] }, "suz_SuzanoInternationalTradeGmbhMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoInternationalTradeGmbhMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano International Trade GmbH. (Direct)", "label": "Suzano International Trade GmbH", "documentation": "This member stands for Suzano International Trade GmbH." } } }, "auth_ref": [] }, "suz_SuzanoMaterialTechnologyDevelopmentLtd.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoMaterialTechnologyDevelopmentLtd.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Material Technology Development Ltd. (Direct)", "label": "Suzano Material Technology Development Ltd.", "documentation": "This member stands for Suzano Material Technology Development Ltd." } } }, "auth_ref": [] }, "suz_SuzanoNetherlandsB.V.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoNetherlandsB.V.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Netherlands B.V. (Direct)", "label": "Suzano Netherlands B.V. [Member]", "documentation": "Suzano Netherlands B.V." } } }, "auth_ref": [] }, "suz_SuzanoOperacoesIndustriaisEFlorestaisSaMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoOperacoesIndustriaisEFlorestaisSaMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Opera\u00e7\u00f5es Industriais e Florestais S.A. (Direct)", "label": "Suzano Operacoes Industriais e Florestais S.A.", "documentation": "This member stands for Suzano Operaes Industriais e Florestais S.A." } } }, "auth_ref": [] }, "suz_SuzanoPackagingLLCMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoPackagingLLCMember", "presentation": [ "http://ri.com.br/role/AcquisitionofPactivEvergreenIncassetsDetails", "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Packaging LLC (Indirect)", "label": "Suzano Packaging LLC [Member]", "documentation": "Suzano Packaging LLC" } } }, "auth_ref": [] }, "suz_SuzanoPrevPensionPlanMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoPrevPensionPlanMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Prev", "label": "Suzano Prev", "documentation": "This member stands for Suzano Prev Pension Plan." } } }, "auth_ref": [] }, "suz_SuzanoPulpAndPaperAmericaInc.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoPulpAndPaperAmericaInc.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Pulp and Paper America Inc. (Direct)", "label": "Suzano Pulp and Paper America Inc.", "documentation": "This member stands for Suzano Pulp and Paper America Inc." } } }, "auth_ref": [] }, "suz_SuzanoPulpAndPaperEuropeS.aMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoPulpAndPaperEuropeS.aMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Pulp and Paper Europe S.A. (Direct)", "label": "Suzano Pulp and Paper Europe S.A.", "documentation": "This member stands for Suzano Pulp and Paper Europe S.A." } } }, "auth_ref": [] }, "suz_SuzanoShanghaiLtd.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoShanghaiLtd.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Shanghai Ltd. (Direct)", "label": "Suzano Shanghai Ltd.", "documentation": "This member stands for Suzano Shanghai Ltd." } } }, "auth_ref": [] }, "suz_SuzanoSingaporePte.LtdMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoSingaporePte.LtdMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Singapura Pte. Ltd (Direct)", "label": "Suzano Singapore Pte. Ltd [Member]", "documentation": "Suzano Singapore Pte. Ltd" } } }, "auth_ref": [] }, "suz_SuzanoTradingInternationalKftMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoTradingInternationalKftMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Trading International KFT(Direct)", "label": "Suzano Trading International KFT", "documentation": "This member stands for Suzano Trading International KFT." } } }, "auth_ref": [] }, "suz_SuzanoTradingLtd.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoTradingLtd.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Shanghai Trading Ltd. (Direct)", "label": "Suzano Trading Ltd.", "documentation": "This member stands for Suzano Trading Ltd." } } }, "auth_ref": [] }, "suz_SuzanoVenturesLlcMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SuzanoVenturesLlcMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Suzano Ventures LLC (Direct)", "label": "Suzano Ventures LLC", "documentation": "This member stands for Suzano Ventures LLC." } } }, "auth_ref": [] }, "suz_SwapCDIXSOFRUSMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SwapCDIXSOFRUSMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swap CDI x SOFR (US$)", "label": "Swap CDI x SOFR (US$) [Member]", "documentation": "Swap CDI x SOFR (US$)" } } }, "auth_ref": [] }, "suz_SwapCNHToFixedCNHMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SwapCNHToFixedCNHMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swap CNH x Fixed (US$)", "label": "Swap CNH to Fixed (CNH) [Member]", "documentation": "Swap CNH to Fixed (CNH)" } } }, "auth_ref": [] }, "suz_SwapConsumerPriceIndexToFixedRateUsDollarMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SwapConsumerPriceIndexToFixedRateUsDollarMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swap IPCA to Fixed (US$)", "label": "Swap IPCA to Fixed (US$)", "documentation": "This member stands for positions in conventional swaps by changing from Amplified Consumer Price Index (\"IPCA\") to pre-fixed U.S.$ rate. The purpose is to change the debt index from Brazilian Reais to U.S.$." } } }, "auth_ref": [] }, "suz_SwapConsumerPriceIndexToVariableLocalInterbankDepositCertificateRateMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SwapConsumerPriceIndexToVariableLocalInterbankDepositCertificateRateMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swap IPCA x CDI (notional in Brazilian Reais)", "label": "Swap IPCA to CDI", "documentation": "This member stands for positions in conventional swaps by changing from Amplified Consumer Price Index (\"IPCA\") to rate of DI. The purpose is to change the debt index to Brazilian Reais.." } } }, "auth_ref": [] }, "ifrs-full_SwapContractMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "SwapContractMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative swaps", "label": "Swap contract [member]" } }, "en": { "role": { "documentation": "This member stands for a derivative financial instrument that involves the exchange of cash flow streams between the parties of the contract over a specified period. [Refer: Derivatives [member]]" } } }, "auth_ref": [ "r351" ] }, "suz_SwapPreFixedToUsDollarMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SwapPreFixedToUsDollarMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swap Pre-Fixed to US$", "label": "Swap Pre-Fixed to US$", "documentation": "This member stands for positions in conventional swaps exchanging from pre-fixed rate in Brazilian Reais to pre-fixed rate in U.S.$. The purpose is to change the exposure of debt from Brazilian Reais to U.S.$." } } }, "auth_ref": [] }, "suz_SwapSOFRToFixedUSMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SwapSOFRToFixedUSMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swap SOFR x Fixed (US$)", "label": "Swap SOFR to Fixed (US$) [Member]", "documentation": "Swap SOFR to Fixed (US$)" } } }, "auth_ref": [] }, "suz_SwapSOFRToSOFRUSMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SwapSOFRToSOFRUSMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swap SOFR x SOFR (US$)", "label": "Swap SOFR to SOFR (US$) [Member]", "documentation": "Swap SOFR to SOFR (US$)" } } }, "auth_ref": [] }, "suz_SwapUsCommodityPriceIndexStandingWoodMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SwapUsCommodityPriceIndexStandingWoodMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swap US$ e US-CPI (1)", "label": "Swap US-CPI standing wood", "documentation": "This member stands for The embedded derivative refers to the swap for the sale of US-CPI variations within the term of the forest partnership and the provision of standing wood agreements." } } }, "auth_ref": [] }, "suz_SwapVLSFOBrentMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SwapVLSFOBrentMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swap VLSFO/Brent", "label": "Swap VLSFO/Brent [Member]", "documentation": "Swap VLSFO/Brent" } } }, "auth_ref": [] }, "suz_SwapVariableLocalInterbankDepositCertificateRateToFixedRateUSDollarMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SwapVariableLocalInterbankDepositCertificateRateToFixedRateUSDollarMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swap CDI x Fixed (US$)", "label": "Swap CDI x Fixed (US$)", "documentation": "This member stands for positions in conventional swaps exchanging the variation in the Local Interbank Deposit Certificate rate for a fixed rate in U.S. Dollars. The purpose is to change the currency of debt indexes from Brazilian Reais to U.S. Dollars." } } }, "auth_ref": [] }, "suz_SwapVariableLondonInterbankOfferedRateToFixedRateUSDollarMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SwapVariableLondonInterbankOfferedRateToFixedRateUSDollarMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swap SOFR x Fixed (US$)", "label": "Swap LIBOR to Fixed (US$)", "documentation": "This member stands for positions in conventional swaps exchanging the floating rate for a fixed rate in U.S. Dollars. The purpose is to hedge the cash flow from fluctuations in the U.S. interest rate." } } }, "auth_ref": [] }, "suz_SwapVeryLowSulphurFuelOilBlendsAndOtherMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "SwapVeryLowSulphurFuelOilBlendsAndOtherMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swap VLSFO/other", "label": "Swap VLSFO/other", "documentation": "This member stands for swaps of very low sulphur fuel oil (VLSFO) blends and Other." } } }, "auth_ref": [] }, "suz_TaxAcceleratedDepreciationMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxAcceleratedDepreciationMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Depreciation for tax-incentive reason", "label": "Accelerated tax depreciation", "documentation": "This member stands for Tax accelerated depreciation." } } }, "auth_ref": [] }, "suz_TaxAssessmentCorporateIncomeTaxAndSocialContributionMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxAssessmentCorporateIncomeTaxAndSocialContributionMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax assessment - Corporate Income Tax and Social Contribution", "label": "Tax assessment - Corporate Income Tax and Social Contribution [Member]", "documentation": "This member stands for tax assessment - corporate income tax and social contribution." } } }, "auth_ref": [] }, "suz_TaxAssessmentTaxationOnAUniversalBasisYear2015Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxAssessmentTaxationOnAUniversalBasisYear2015Member", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax assessment - taxation on a universal basis, Year 2015", "label": "Tax assessment - taxation on a universal basis, Year 2015 [Member]", "documentation": "This member stands for tax assessment - taxation on a universal basis, year 2015." } } }, "auth_ref": [] }, "suz_TaxAssetReintegraProgramCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxAssetReintegraProgramCredit", "crdr": "debit", "calculation": { "http://ri.com.br/role/RecoverabletaxesSummaryDetails": { "parentTag": "suz_TaxAssets", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/RecoverabletaxesSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reintegra program", "label": "Tax Asset, Reintegra Program Credit", "documentation": "Reintegra is a tax incentive program that aims to refund the residual costs of taxes paid throughout the exportation chain to taxpayers in order to make them more competitive on international markets. The credit is calculated by a percentage over on the qualified export revenues." } } }, "auth_ref": [] }, "suz_TaxAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxAssets", "crdr": "debit", "calculation": { "http://ri.com.br/role/RecoverabletaxesSummaryDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://ri.com.br/role/RecoverabletaxesSummaryDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Tax Assets", "label": "Tax Assets", "documentation": "The amount of value referring to Tax Assets." } } }, "auth_ref": [] }, "suz_TaxAssetsWithholdingTaxPrepaidIncomeTaxAndSocialContribution": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxAssetsWithholdingTaxPrepaidIncomeTaxAndSocialContribution", "crdr": "debit", "calculation": { "http://ri.com.br/role/RecoverabletaxesSummaryDetails": { "parentTag": "suz_TaxAssets", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/RecoverabletaxesSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "IRPJ/CSLL \u2013 prepayments and withheld taxes", "label": "Tax Assets, Withholding Tax, Prepaid Income Tax, And Social Contribution", "documentation": "The amount of withholding tax, prepaid Income Tax (IRPJ) and Social Contribution (CSLL)." } } }, "auth_ref": [] }, "suz_TaxBenefitOfGoodwillAmortizedForAccountingPurposesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxBenefitOfGoodwillAmortizedForAccountingPurposesMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill - Tax benefit on unamortized goodwill", "label": "Goodwill - Tax benefit on unamortized goodwill", "documentation": "This member stands for Tax benefit of goodwill not amortized for accounting purposes." } } }, "auth_ref": [] }, "ifrs-full_TaxContingentLiabilityMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TaxContingentLiabilityMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax contingent liability [member]", "label": "Tax contingent liability [member]" } }, "en": { "role": { "documentation": "This member stands for a contingent liability for taxes. [Refer: Classes of contingent liabilities [domain]]" } } }, "auth_ref": [ "r372" ] }, "suz_TaxCreditsGainsInTaxLawsuitMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxCreditsGainsInTaxLawsuitMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax credits - gains from tax lawsuit (exclusion of ICMS from the PIS and COFINS basis)", "label": "Tax credits - gains from tax lawsuit (exclusion of ICMS from the PIS and COFINS basis)", "documentation": "This member stands for Tax credits gains in tax lawsuit." } } }, "auth_ref": [] }, "suz_TaxEffectInterestOnOwnCapital": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxEffectInterestOnOwnCapital", "crdr": "debit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax effect interest on own capital", "label": "Tax effect interest on own capital", "documentation": "Tax effect interest on own capital" } } }, "auth_ref": [] }, "suz_TaxEffectsAssetCapitalization": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxEffectsAssetCapitalization", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Thin capitalization", "label": "Tax Effects Asset Capitalization", "documentation": "The amount of tax effects asset capitalization." } } }, "auth_ref": [] }, "suz_TaxEffectsOfCreditRelatedToReintegrateProgram": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxEffectsOfCreditRelatedToReintegrateProgram", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails": { "parentTag": "ifrs-full_IncomeTaxExpenseContinuingOperations", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Credit related to Reintegra Program", "label": "Tax Effects of Credit Related to Reintegrate Program", "documentation": "The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to credit related to Reintegrate program." } } }, "auth_ref": [] }, "suz_TaxEffectsOfEquityMethod": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxEffectsOfEquityMethod", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails": { "parentTag": "ifrs-full_IncomeTaxExpenseContinuingOperations", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equity method", "label": "Tax Effects of Equity Method", "documentation": "The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to share of profits of joint ventures accounted for using equity method." } } }, "auth_ref": [] }, "suz_TaxEffectsOfRepatriationOfForeignEarnings": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxEffectsOfRepatriationOfForeignEarnings", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails": { "parentTag": "ifrs-full_IncomeTaxExpenseContinuingOperations", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Taxation (difference) on profit of associates in Brazil and abroad", "label": "Tax Effects of Repatriation of Foreign Earnings", "documentation": "The effect of the difference in taxation of subsidiaries is substantially due to the difference between the nominal rates of Brazil and subsidiaries abroad." } } }, "auth_ref": [] }, "suz_TaxEffectsOfTaxIncentivesAppliedToIncomeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxEffectsOfTaxIncentivesAppliedToIncomeTax", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails": { "parentTag": "ifrs-full_IncomeTaxExpenseContinuingOperations", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax incentives (Note 12.3)", "label": "Tax Effects Of Tax Incentives applied to Income Tax", "documentation": "Income tax deduction amount referring to the use of the PAT (\"Worker Feeding Program\") benefit and donations made in cultural and sports projects." } } }, "auth_ref": [] }, "suz_TaxEffectsOnDirectorBonus": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxEffectsOnDirectorBonus", "crdr": "credit", "calculation": { "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails": { "parentTag": "ifrs-full_IncomeTaxExpenseContinuingOperations", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Director bonuses", "label": "Tax Effects on Director Bonus", "documentation": "The amount of tax effects on director bonus." } } }, "auth_ref": [] }, "suz_TaxEffectsOnOtherDonationsAndFines": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxEffectsOnOtherDonationsAndFines", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails": { "parentTag": "ifrs-full_IncomeTaxExpenseContinuingOperations", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Donations/Fines \u2013 Other", "label": "Tax Effects On Other Donations and Fines", "documentation": "The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to credit related to other donations and fines." } } }, "auth_ref": [] }, "ifrs-full_TaxExpenseIncomeAtApplicableTaxRate": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TaxExpenseIncomeAtApplicableTaxRate", "crdr": "debit", "calculation": { "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails": { "parentTag": "ifrs-full_IncomeTaxExpenseContinuingOperations", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/IncomeandsocialcontributiontaxesReconciliationoftheeffectsofincometaxandsocialcontributiononprofitorlossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income tax and social contribution benefit (expense) at statutory nominal rate of 34%", "label": "Tax expense (income) at applicable tax rate" } }, "en": { "role": { "documentation": "The product of the accounting profit multiplied by the applicable tax rate(s). [Refer: Accounting profit; Applicable tax rate]" } } }, "auth_ref": [ "r57" ] }, "suz_TaxIncentiveAgencyForTheDevelopmentOfNortheasternBrazilADENEMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxIncentiveAgencyForTheDevelopmentOfNortheasternBrazilADENEMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax incentive - Agency for the Development of Northeastern Brazil (\"ADENE\")", "label": "Tax incentive - Agency for the Development of Northeastern Brazil (\"ADENE\") [Member]", "documentation": "Tax incentive - Agency for the Development of Northeastern Brazil (\"ADENE\")" } } }, "auth_ref": [] }, "suz_TaxLossOffsetApprovedByTaxAuthorities": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxLossOffsetApprovedByTaxAuthorities", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesPossiblelossesTaxandsocialsecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax Loss Offset Approved By Tax Authorities", "label": "Tax Loss Offset Approved By Tax Authorities", "documentation": "The amount of tax loss offset approved by tax authorities." } } }, "auth_ref": [] }, "suz_TaxesAndSocialSecurityMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxesAndSocialSecurityMember", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesContingencieswithpossiblelossesDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Taxes and social security (1)", "label": "Taxes and social security [Member]", "documentation": "This member stands for a contingent liability for taxes and social security." } } }, "auth_ref": [] }, "suz_TaxesOnSales": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TaxesOnSales", "crdr": "debit", "calculation": { "http://ri.com.br/role/NetsalesDetails": { "parentTag": "ifrs-full_RevenueFromContractsWithCustomers", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://ri.com.br/role/NetsalesDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Taxes on sales", "label": "Taxes On Sales", "documentation": "The amount of taxes on sales." } } }, "auth_ref": [] }, "suz_TemporaryDifferenceLeasesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TemporaryDifferenceLeasesMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Leases", "label": "Leases", "documentation": "This member stands for temporary tax differences related to leases." } } }, "auth_ref": [] }, "ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Temporary difference, unused tax losses and unused tax credits [axis]", "label": "Temporary difference, unused tax losses and unused tax credits [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r61" ] }, "ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsDomain", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Temporary difference, unused tax losses and unused tax credits [domain]", "label": "Temporary difference, unused tax losses and unused tax credits [domain]" } }, "en": { "role": { "documentation": "This member stands for temporary differences, unused tax losses and unused tax credits. It also represents the standard value for the 'Temporary difference, unused tax losses and unused tax credits' axis if no other member is used. [Refer: Temporary differences [member]; Unused tax credits [member]; Unused tax losses [member]]" } } }, "auth_ref": [ "r61" ] }, "suz_TemporaryDifferencesFairValueAdjustmentsOfBiologicalAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TemporaryDifferencesFairValueAdjustmentsOfBiologicalAssetsMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value of biological assets", "label": "Fair value of biological assets", "documentation": "This member stands for temporary differences which arise from fair value adjustments of biological assets." } } }, "auth_ref": [] }, "suz_TemporaryDifferencesProvisionForOperationalAndOthersMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TemporaryDifferencesProvisionForOperationalAndOthersMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating provisions", "label": "Operating provisions and other losses", "documentation": "This member stands for temporary differences provision (operational and others)." } } }, "auth_ref": [] }, "suz_TemporaryTaxDifferencesDeferredTaxLiabilitiesOtherMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TemporaryTaxDifferencesDeferredTaxLiabilitiesOtherMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other temporary differences", "label": "Other temporary differences, liabilities", "documentation": "This member stands for temporary tax differences of deferred tax liabilities classified as other." } } }, "auth_ref": [] }, "suz_Term10YearMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "Term10YearMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Term, 10 year", "label": "Term, 10 year [Member]", "documentation": "This member stands for derivative instrument maturities of ten years." } } }, "auth_ref": [] }, "suz_Term1MonthMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "Term1MonthMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Term, 1 month", "label": "Term, 1 month [Member]", "documentation": "This member stands for derivative instrument maturities of one month." } } }, "auth_ref": [] }, "suz_Term1YearMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "Term1YearMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Term, 1 year", "label": "Term, 1 year [Member]", "documentation": "This member stands for derivative instrument maturities of one year." } } }, "auth_ref": [] }, "suz_Term2YearMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "Term2YearMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Term, 2 year", "label": "Term, 2 year [Member]", "documentation": "Term, 2 year" } } }, "auth_ref": [] }, "suz_Term3YearMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "Term3YearMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Term, 3 year", "label": "Term, 3 year [Member]", "documentation": "This member stands for derivative instrument maturities of three years." } } }, "auth_ref": [] }, "suz_Term5YearMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "Term5YearMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Term, 5 year", "label": "Term, 5 year [Member]", "documentation": "This member stands for derivative instrument maturities of five years." } } }, "auth_ref": [] }, "suz_Term6MonthsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "Term6MonthsMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Term, 6 months", "label": "Term, 6 months [Member]", "documentation": "This member stands for derivative instrument maturities of six months." } } }, "auth_ref": [] }, "suz_TheIncreaseDecreaseInTheConstitutionOfReservesForInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TheIncreaseDecreaseInTheConstitutionOfReservesForInvestments", "crdr": "credit", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "The increase (decrease) in the constitution of reserves for investments", "label": "The increase (decrease) in the constitution of reserves for investments", "documentation": "The increase (decrease) in the constitution of reserves for investments" } } }, "auth_ref": [] }, "suz_ThirdPartiesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ThirdPartiesMember", "presentation": [ "http://ri.com.br/role/TradeaccountspayableDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Third party", "label": "Third parties", "documentation": "This member stands for third party members." } } }, "auth_ref": [] }, "suz_ThresHoldAmountOfIncomeForAdditionalTaxRate": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ThresHoldAmountOfIncomeForAdditionalTaxRate", "crdr": "credit", "presentation": [ "http://ri.com.br/role/IncometaxesAdditionalinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Thres hold Amount Of Income For Additional Tax Rate", "label": "Thres hold Amount Of Income For Additional Tax Rate", "documentation": "The threshold amount of income above which additional tax will be applicable." } } }, "auth_ref": [] }, "suz_TimberMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TimberMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsSharepurchaseagreementTimberDetails", "http://ri.com.br/role/EventsafterreportingperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Timber [Member]", "label": "Timber [Member]", "documentation": "Timber" } } }, "auth_ref": [] }, "suz_TimberVIISPES.A.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TimberVIISPES.A.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsSharepurchaseagreementTimberDetails", "http://ri.com.br/role/EventsafterreportingperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Timber VII SPE S.A.", "label": "Timber VII SPE S.A. [Member]", "documentation": "Timber VII SPE S.A." } } }, "auth_ref": [] }, "suz_TimberXXSPES.A.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TimberXXSPES.A.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsSharepurchaseagreementTimberDetails", "http://ri.com.br/role/EventsafterreportingperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Timber XX SPE S.A.", "label": "Timber XX SPE S.A. [Member]", "documentation": "Timber XX SPE S.A." } } }, "auth_ref": [] }, "suz_TimeDepositsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TimeDepositsMember", "presentation": [ "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Time Deposits", "label": "Time Deposits", "documentation": "This member stands for time deposits." } } }, "auth_ref": [] }, "suz_TissuePaperMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TissuePaperMember", "presentation": [ "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tissue", "label": "Tissue", "documentation": "The member stands for tissue paper." } } }, "auth_ref": [] }, "ifrs-full_TopOfRangeMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TopOfRangeMember", "presentation": [ "http://ri.com.br/role/EmployeebenefitsplansDisclosureofcontributionsbythecompanyDetails", "http://ri.com.br/role/IntangibleassetsValuationassumptionsDetails", "http://ri.com.br/role/ShareholdersequiptyIncomereservesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Top of range [member]", "label": "Top of range [member]" } }, "en": { "role": { "documentation": "This member stands for top of a range." } } }, "auth_ref": [ "r156", "r189", "r209", "r220", "r317", "r319", "r389" ] }, "suz_TotalAdvancedForSuppliersMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TotalAdvancedForSuppliersMember", "presentation": [ "http://ri.com.br/role/AdvancestosuppliersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total", "label": "Total Advanced for Suppliers [Member]", "documentation": "Total Advanced for Suppliers" } } }, "auth_ref": [] }, "suz_TotalAmountOfExercisedShares": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TotalAmountOfExercisedShares", "crdr": "credit", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Exercised (note 22.2)", "label": "Total amount of exercised shares", "documentation": "Total amount of exercised shares" } } }, "auth_ref": [] }, "suz_TotalBreakdownByMaturityNonCurrentMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TotalBreakdownByMaturityNonCurrentMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Breakdown by maturity - non-current", "label": "Total Breakdown by maturity - non-current [Member]", "documentation": "Total Breakdown by maturity - non-current" } } }, "auth_ref": [] }, "suz_TotalBusinessCombinationMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TotalBusinessCombinationMember", "presentation": [ "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Business combinations", "label": "Total Business Combination [Member]", "documentation": "Total Business Combination" } } }, "auth_ref": [] }, "suz_TotalDeferredTaxAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TotalDeferredTaxAssetsMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total deferred tax assets", "label": "Total deferred tax assets [Member]", "documentation": "Total deferred tax assets" } } }, "auth_ref": [] }, "suz_TotalDeferredTaxLiabilitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TotalDeferredTaxLiabilitiesMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total deferred tax liabilities", "label": "Total deferred tax liabilities [Member]", "documentation": "Total deferred tax liabilities" } } }, "auth_ref": [] }, "suz_TotalInForeignCurrencyMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TotalInForeignCurrencyMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total in foreign currency [Member]", "label": "Total in foreign currency [Member]", "documentation": "Total in foreign currency" } } }, "auth_ref": [] }, "suz_TotalInLocalCurrencyMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TotalInLocalCurrencyMember", "presentation": [ "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total in local currency [Member]", "label": "Total in local currency [Member]", "documentation": "Total in local currency" } } }, "auth_ref": [] }, "suz_TotalInterestOnOwnCapitalPayableMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TotalInterestOnOwnCapitalPayableMember", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total Dividends", "label": "Total Interest On Own Capital Payable [Member]", "documentation": "Total interest on own capital payable, including controlling and non-controlling shareholders" } } }, "auth_ref": [] }, "suz_TotalMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TotalMember", "presentation": [ "http://ri.com.br/role/GoodwillbasedonexpectedfutureprofitabilitySegmentinformationDetails", "http://ri.com.br/role/LoansfinancinganddebenturesFundraisingcostDetails", "http://ri.com.br/role/ProvisionforjudicialliabilitiesContingencieswithpossiblelossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total", "label": "Total [Member]", "documentation": "Total" } } }, "auth_ref": [] }, "suz_TotalNetSalesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TotalNetSalesMember", "presentation": [ "http://ri.com.br/role/InformationofoperatingsegmentsSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total Net Sales", "label": "Total Net Sales [Member]", "documentation": "Total Net Sales" } } }, "auth_ref": [] }, "suz_TotalOfProductsMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TotalOfProductsMember", "presentation": [ "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total of products", "label": "Total of products [Member]", "documentation": "Total of products" } } }, "auth_ref": [] }, "suz_TotalOtherInvestmentsEvaluatedAtFairValueMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TotalOtherInvestmentsEvaluatedAtFairValueMember", "presentation": [ "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total other investments evaluated at fair value", "label": "Total other investments evaluated at fair value [Member]", "documentation": "The total other investments evaluated at fair value through other comprehensive income." } } }, "auth_ref": [] }, "suz_TotalTradeAccountsPayableMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TotalTradeAccountsPayableMember", "presentation": [ "http://ri.com.br/role/TradeaccountspayableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total trade accounts payable", "label": "Total trade accounts payable [Member]", "documentation": "Total trade accounts payable" } } }, "auth_ref": [] }, "suz_TradeAccountsPayableLineItems": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TradeAccountsPayableLineItems", "presentation": [ "http://ri.com.br/role/TradeaccountspayableDetails", "http://ri.com.br/role/TradeaccountspayableLongtermCommitmentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trade accounts payable [Line Items]", "label": "Trade accounts payable [Line Items]", "documentation": "Trade accounts payable [Line Items]" } } }, "auth_ref": [] }, "suz_TradeAccountsPayableMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TradeAccountsPayableMember", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails", "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trade accounts payable", "label": "Trade accounts payable [Member]", "documentation": "This member stands for trade payables." } } }, "auth_ref": [] }, "suz_TradeAccountsPayableTable": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TradeAccountsPayableTable", "presentation": [ "http://ri.com.br/role/TradeaccountspayableDetails", "http://ri.com.br/role/TradeaccountspayableLongtermCommitmentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trade accounts payable [Table]", "label": "Trade accounts payable [Table]", "documentation": "Trade accounts payable [Table]" } } }, "auth_ref": [] }, "suz_TradeAccountsReceivablesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TradeAccountsReceivablesLineItems", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trade Accounts Receivables [Line Items]", "label": "Trade Accounts Receivables [Line Items]", "documentation": "Trade Accounts Receivables [Line Items]" } } }, "auth_ref": [] }, "ifrs-full_TradeAndOtherCurrentPayablesToTradeSuppliers": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TradeAndOtherCurrentPayablesToTradeSuppliers", "crdr": "credit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentLiabilities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/TradeaccountspayableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trade accounts payable", "label": "Current trade payables" } }, "en": { "role": { "documentation": "The current amount of payment due to suppliers for goods and services used in entity's business. [Refer: Current liabilities; Trade payables]" } } }, "auth_ref": [ "r286", "r355" ] }, "suz_TradeAndOtherCurrentPayablesToTradeSuppliersAmountsSubjectToFactoring": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TradeAndOtherCurrentPayablesToTradeSuppliersAmountsSubjectToFactoring", "crdr": "credit", "presentation": [ "http://ri.com.br/role/TradeaccountspayableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trade and Other Current Payables to Trade Suppliers, Amounts Subject to Factoring", "label": "Trade and Other Current Payables to Trade Suppliers, Amounts Subject to Factoring", "documentation": "The current amount of payment due to suppliers for goods and services used in entity's business which are subject to factoring." } } }, "auth_ref": [] }, "ifrs-full_TradeAndOtherCurrentReceivables": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TradeAndOtherCurrentReceivables", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_CurrentAssets", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet" ], "lang": { "en-us": { "role": { "terseLabel": "Trade accounts receivable", "label": "Trade and other current receivables" } }, "en": { "role": { "documentation": "The amount of current trade receivables and current other receivables. [Refer: Current trade receivables; Other current receivables]" } } }, "auth_ref": [ "r16", "r29" ] }, "ifrs-full_TradeAndOtherCurrentReceivablesAbstract": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TradeAndOtherCurrentReceivablesAbstract", "lang": { "en-us": { "role": { "label": "Trade and other current receivables [abstract]" } } }, "auth_ref": [] }, "suz_TradePayableAndOthersExplanatoryTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TradePayableAndOthersExplanatoryTextBlock", "presentation": [ "http://ri.com.br/role/Tradeaccountspayable" ], "lang": { "en-us": { "role": { "terseLabel": "Trade payable and others explanatory", "label": "Trade payable and others explanatory [Text Block]", "documentation": "Represents trade payable and others explanatory." } } }, "auth_ref": [] }, "ifrs-full_TradeReceivablesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TradeReceivablesMember", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails", "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails", "http://ri.com.br/role/TradeaccountsreceivablesRollforwardoftheexpectedcreditlossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trade accounts receivable", "label": "Trade receivables [member]" } }, "en": { "role": { "documentation": "This member stands for trade receivables. [Refer: Trade receivables]" } } }, "auth_ref": [ "r241", "r245", "r328", "r351" ] }, "ifrs-full_TradingSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TradingSecuritiesMember", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsBookvalueoffinancialassetsrepresentingexposuretocreditriskDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsFairvaluehierarchyDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Marketable securities", "label": "Trading securities [member]" } }, "en": { "role": { "documentation": "This member stands for financial instruments that (a) are acquired or incurred principally for the purpose of selling or repurchasing it in the near term; or (b) on initial recognition are part of a portfolio of identified financial instruments that are managed together and for which there is evidence of a recent actual pattern of short-term profit-taking. [Refer: Classes of financial instruments [domain]]" } } }, "auth_ref": [ "r330", "r343" ] }, "suz_TransactionAmountForAssetAcquisition": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TransactionAmountForAssetAcquisition", "crdr": "debit", "presentation": [ "http://ri.com.br/role/AcquisitionofPactivEvergreenIncassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Transaction Amount For Asset Acquisition", "label": "Transaction Amount For Asset Acquisition", "documentation": "Transaction Amount For Asset Acquisition" } } }, "auth_ref": [] }, "suz_TransactionCostsForLoansAndFinancing": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TransactionCostsForLoansAndFinancing", "crdr": "debit", "presentation": [ "http://ri.com.br/role/NetfinancialresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Transaction Costs for Loans and Financing", "label": "Transaction Costs for Loans and Financing", "documentation": "The amount of transaction costs for loans and financing." } } }, "auth_ref": [] }, "suz_TransactionsWithControllingShareholdersMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TransactionsWithControllingShareholdersMember", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Transactions with majority shareholders", "label": "Transactions with controlling shareholders", "documentation": "This member stands for transactions with controlling shareholders." } } }, "auth_ref": [] }, "suz_TransactionsWithShareholdersUnclaimedDividendsForfeited": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TransactionsWithShareholdersUnclaimedDividendsForfeited", "crdr": "credit", "presentation": [ "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Transactions with Shareholders, Unclaimed Dividends Forfeited", "label": "Transactions with Shareholders, Unclaimed Dividends Forfeited", "documentation": "The amount of unclaimed dividends forfeited and classified as transactions with shareholders." } } }, "auth_ref": [] }, "ifrs-full_TreasuryShares": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TreasuryShares", "crdr": "debit", "calculation": { "http://ri.com.br/role/Consolidatedbalancesheet": { "parentTag": "ifrs-full_EquityAttributableToOwnersOfParent", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://ri.com.br/role/Consolidatedbalancesheet", "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Treasury shares", "periodStartLabel": "Treasury shares", "periodEndLabel": "Treasury shares", "label": "Treasury shares" } }, "en": { "role": { "documentation": "An entity\u2019s own equity instruments, held by the entity or other members of the consolidated group." } } }, "auth_ref": [ "r110", "r288" ] }, "suz_TreasurySharesCancelledMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TreasurySharesCancelledMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails", "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Treasury shares cancelled", "label": "Treasury shares cancelled [Member]", "documentation": "Treasury shares cancelled" } } }, "auth_ref": [] }, "ifrs-full_TreasurySharesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TreasurySharesMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsCancellationofsharesandnewsharebuybackprogramDetails", "http://ri.com.br/role/ShareholdersequitySharecapitalDetails", "http://ri.com.br/role/StatementofchangesinequityStatement" ], "lang": { "en-us": { "role": { "terseLabel": "Treasury shares", "verboseLabel": "Treasury (Note 24.2)", "label": "Treasury shares [member]" } }, "en": { "role": { "documentation": "This member stands for the entity\u2019s own equity instruments, held by the entity or other members of the consolidated group." } } }, "auth_ref": [ "r7" ] }, "suz_TreasuryStockNumberOfShares": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TreasuryStockNumberOfShares", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Balance, Beginning of the period", "periodEndLabel": "Treasury Stock, Number of Shares", "label": "Treasury Stock, Number of Shares", "documentation": "Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date." } } }, "auth_ref": [] }, "suz_TypeOfArrangementAndNonArrangementTransactionsAxis": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TypeOfArrangementAndNonArrangementTransactionsAxis", "presentation": [ "http://ri.com.br/role/AdvancestosuppliersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Type of Arrangement and Non-arrangement Transactions [Axis]", "label": "Type of Arrangement and Non-arrangement Transactions [Axis]", "documentation": "Information by category of arrangement, including but not limited to collaborative arrangements and non-collaborative arrangements." } } }, "auth_ref": [] }, "suz_TypeOfArrangementAndNonArrangementTransactionsDomain": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TypeOfArrangementAndNonArrangementTransactionsDomain", "presentation": [ "http://ri.com.br/role/AdvancestosuppliersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Type of Arrangement and Non-arrangement Transactions [Domain]", "label": "Type of Arrangement and Non-arrangement Transactions [Domain]", "documentation": "Type of Arrangement and Non-arrangement Transactions [Domain]" } } }, "auth_ref": [] }, "suz_TypeOfEarningsAxis": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TypeOfEarningsAxis", "presentation": [ "http://ri.com.br/role/InterestonowncapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Type of earnings [Axis]", "label": "Type of earnings [Axis]", "documentation": "Type of earnings" } } }, "auth_ref": [] }, "suz_TypeOfEarningsDomain": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TypeOfEarningsDomain", "presentation": [ "http://ri.com.br/role/InterestonowncapitalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Type of earnings [Domain]", "label": "Type of earnings [Domain]", "documentation": "Type of earnings [Domain]" } } }, "auth_ref": [] }, "suz_TypeOfShareholdersAxis": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TypeOfShareholdersAxis", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Type Of Shareholders [Axis]", "label": "Type Of Shareholders [Axis]", "documentation": "Type Of Shareholders" } } }, "auth_ref": [] }, "suz_TypeOfShareholdersDomain": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "TypeOfShareholdersDomain", "presentation": [ "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Type Of Shareholders [Domain]", "label": "Type Of Shareholders [Domain]", "documentation": "Type Of Shareholders [Domain]" } } }, "auth_ref": [] }, "ifrs-full_TypesOfCustomersAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TypesOfCustomersAxis", "presentation": [ "http://ri.com.br/role/TradeaccountspayableDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Types of customers [axis]", "label": "Types of customers [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r321" ] }, "ifrs-full_TypesOfCustomersDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TypesOfCustomersDomain", "presentation": [ "http://ri.com.br/role/TradeaccountspayableDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Types of customers [domain]", "label": "Types of customers [domain]" } }, "en": { "role": { "documentation": "This member stands for all types of customers. It also represents the standard value for the 'Types of customers' axis if no other member is used." } } }, "auth_ref": [ "r321" ] }, "ifrs-full_TypesOfHedgesAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TypesOfHedgesAxis", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Types of hedges [axis]", "label": "Types of hedges [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r234", "r235", "r236" ] }, "ifrs-full_TypesOfHedgesDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TypesOfHedgesDomain", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails", "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Types of hedges [domain]", "label": "Types of hedges [domain]" } }, "en": { "role": { "documentation": "This member stands for all types of hedges. It also represents the standard value for the 'Types of hedges' axis if no other member is used." } } }, "auth_ref": [ "r234", "r235", "r236" ] }, "ifrs-full_TypesOfInterestRatesAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TypesOfInterestRatesAxis", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails", "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails", "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Types of interest rates [axis]", "label": "Types of interest rates [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r388" ] }, "ifrs-full_TypesOfInterestRatesDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TypesOfInterestRatesDomain", "presentation": [ "http://ri.com.br/role/CashandcashequivalentsDetails", "http://ri.com.br/role/FinancialinstrumentsFairvalueofloansandfinancingDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbymaturitynoncurrentDetails", "http://ri.com.br/role/LoansfinancinganddebenturesBreakdownbytypeDetails", "http://ri.com.br/role/LoansfinancinganddebenturesRelevanttransactionsenteredintoduringtheperiodDetails", "http://ri.com.br/role/LoansfinancinganddebenturesSignificanttransactionssettledduringtheperiodDetails", "http://ri.com.br/role/MarketablesecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Types of interest rates [domain]", "label": "Types of interest rates [domain]" } }, "en": { "role": { "documentation": "This member stands for all types of interest rates. It also represents the standard value for the 'Types of interest rates' axis if no other member is used. [Refer: Interest rate risk [member]]" } } }, "auth_ref": [ "r388" ] }, "ifrs-full_TypesOfRisksAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TypesOfRisksAxis", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsBookvalueoffinancialassetsrepresentingexposuretocreditriskDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails", "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysistochangesintheconsumerpriceindicesoftheUSeconomyDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails", "http://ri.com.br/role/TradeaccountsreceivablesMaincustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Types of risks [axis]", "label": "Types of risks [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r210", "r211", "r212", "r214", "r231", "r239", "r240", "r279" ] }, "ifrs-full_TypesOfRisksDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TypesOfRisksDomain", "presentation": [ "http://ri.com.br/role/FinancialInstrumentsSensitivityAnalysisForeignExchangeRateExposureExceptforDerivativeFinancialInstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsBookvalueoffinancialassetsrepresentingexposuretocreditriskDetails", "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsLiquidityriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsRiskRatingDetails", "http://ri.com.br/role/FinancialinstrumentsRiskclassificationoftradeaccountsreceivableDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisexposuretointerestratesexceptforderivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysistochangesintheconsumerpriceindicesoftheUSeconomyDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementClassificationDetails", "http://ri.com.br/role/FinancialinstrumentsandriskmanagementTables", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownofbalancesDetails", "http://ri.com.br/role/TradeaccountsreceivablesBreakdownoftradeaccountsreceivablebymaturityDetails", "http://ri.com.br/role/TradeaccountsreceivablesMaincustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Types of risks [domain]", "label": "Types of risks [domain]" } }, "en": { "role": { "documentation": "This member stands for all types of risks. It also represents the standard value for the 'Types of risks' axis if no other member is used." } } }, "auth_ref": [ "r210", "r211", "r212", "r214", "r231", "r239", "r240", "r279" ] }, "ifrs-full_TypesOfSharebasedPaymentArrangementsAxis": { "xbrltype": "stringItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TypesOfSharebasedPaymentArrangementsAxis", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Types of share-based payment arrangements [axis]", "label": "Types of share-based payment arrangements [axis]" } }, "en": { "role": { "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table." } } }, "auth_ref": [ "r221" ] }, "ifrs-full_TypesOfSharebasedPaymentArrangementsDomain": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "TypesOfSharebasedPaymentArrangementsDomain", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Types of share-based payment arrangements [domain]", "label": "Types of share-based payment arrangements [domain]" } }, "en": { "role": { "documentation": "This member stands for an agreement between the entity or another group entity or any shareholder of the group entity and another party (including an employee) that entitles the other party to receive (a) cash or other assets of the entity for amounts that are based on the price (or value) of equity instruments (including shares or share options) of the entity or another group entity; or (b) equity instruments (including shares or share options) of the entity or another group entity, provided that the specified vesting conditions, if any, are met. It also represents the standard value for the 'Types of share-based payment arrangements' axis if no other member is used." } } }, "auth_ref": [ "r221" ] }, "country_US": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2024", "localname": "US", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/CompanysOperationsSummaryDetails", "http://ri.com.br/role/NetsalesbyproductSegmentinformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "UNITED STATES", "label": "UNITED STATES" } } }, "auth_ref": [] }, "currency_USD": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2024", "localname": "USD", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsYieldcurvesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "United States of America, Dollars", "label": "United States of America, Dollars" } } }, "auth_ref": [] }, "suz_UnclaimedDividendForfeitedMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "UnclaimedDividendForfeitedMember", "presentation": [ "http://ri.com.br/role/ShareholdersequityDistributionofresultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unclaimed dividend forfeited", "label": "Unclaimed dividend forfeited [Member]", "documentation": "This member stands for unclaimed dividend forfeited." } } }, "auth_ref": [] }, "ifrs-full_UnrealisedForeignExchangeGainsLossesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "UnrealisedForeignExchangeGainsLossesMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Exchange rate variations", "label": "Unrealised foreign exchange gains (losses) [member]" } }, "en": { "role": { "documentation": "This member stands for gains (losses) resulting from changes in foreign exchange rates which have not yet been realised." } } }, "auth_ref": [ "r361" ] }, "suz_UnrealizedProfitMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "UnrealizedProfitMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unrealized profit on inventories", "label": "Unrealized profit on inventories", "documentation": "This member stands for Unrealized profit." } } }, "auth_ref": [] }, "ifrs-full_UnusedProvisionReversedOtherProvisions": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "UnusedProvisionReversedOtherProvisions", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ProvisionforjudicialliabilitiesRollforwardandchangesintheprovisionforprobablelossesnetofjudicialdepositsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Reversal", "label": "Unused provision reversed, other provisions" } }, "en": { "role": { "documentation": "The amount reversed for unused other provisions. [Refer: Other provisions]" } } }, "auth_ref": [ "r125" ] }, "ifrs-full_UnusedTaxLossesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "UnusedTaxLossesMember", "presentation": [ "http://ri.com.br/role/IncometaxesDeferredtaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax loss carried forward", "label": "Unused tax losses [member]" } }, "en": { "role": { "documentation": "This member stands for tax losses that have been incurred and are carried forward for use against future taxable profit." } } }, "auth_ref": [ "r61" ] }, "suz_UseOfEstimatesPolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://ri.com.br/20250331", "localname": "UseOfEstimatesPolicyPolicyTextBlock", "presentation": [ "http://ri.com.br/role/SummaryofSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Use of Estimates, Policy", "label": "Use of Estimates, Policy [Policy Text Block]", "documentation": "Use of Estimates, Policy" } } }, "auth_ref": [] }, "suz_UtilisationAllowanceAccountForCreditLossesFinancialAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "UtilisationAllowanceAccountForCreditLossesFinancialAssets", "crdr": "credit", "presentation": [ "http://ri.com.br/role/InventoriesRollforwardofestimatedlossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Utilisation Allowance Account For Credit Losses Financial Assets", "label": "Utilisation Allowance Account For Credit Losses Financial Assets", "documentation": "Utilisation Allowance Account For Credit Losses Financial Assets" } } }, "auth_ref": [] }, "suz_UtilisationAllowanceAccountForCreditLossesFinancialAssetss": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "UtilisationAllowanceAccountForCreditLossesFinancialAssetss", "crdr": "debit", "presentation": [ "http://ri.com.br/role/TradeaccountsreceivablesRollforwardoftheexpectedcreditlossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Utilisation Allowance Account For Credit Losses Financial Assetss", "label": "Utilisation Allowance Account For Credit Losses Financial Assetss", "documentation": "Utilisation, allowance account for credit losses of financial assets. This element should be used to tag non-restated comparative information only." } } }, "auth_ref": [] }, "suz_ValeFlorestarFundoDeInvestimentoEmParticipacoesMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ValeFlorestarFundoDeInvestimentoEmParticipacoesMember", "presentation": [ "http://ri.com.br/role/LiabilitiesforassetsacquisitionsandsubsidiariesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Vale Florestar Fundo de Investimento em Participa\u00e7\u00f5es (\"VFFIP\") (2)", "label": "VFFIP", "documentation": "This member stands for Vale Florestar Fundo de Investimento em participacoes." } } }, "auth_ref": [] }, "suz_ValueAtRiskTimeHorizon": { "xbrltype": "durationItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ValueAtRiskTimeHorizon", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsExchangerateriskmanagementDetails", "http://ri.com.br/role/FinancialinstrumentsSensitivityanalysisforeignexchangerateexposurederivativefinancialinstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Value at Risk Time Horizon", "label": "Value at Risk Time Horizon", "documentation": "The time period for sales in the futures market." } } }, "auth_ref": [] }, "ifrs-full_VehiclesMember": { "xbrltype": "domainItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "VehiclesMember", "presentation": [ "http://ri.com.br/role/LEASESLeaseliabilitiesDetails", "http://ri.com.br/role/LEASESRightofuseassetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Vehicles", "label": "Vehicles [member]" } }, "en": { "role": { "documentation": "This member stands for a class of property, plant and equipment representing vehicles used in the entity's operations, specifically to include aircraft, motor vehicles and ships. [Refer: Property, plant and equipment]" } } }, "auth_ref": [ "r363" ] }, "suz_VeracelCeluloseS.a.Member": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "VeracelCeluloseS.a.Member", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Veracel Celulose S.A. (Direct)", "label": "Veracel Celulose S.A.", "documentation": "This member stands for Veracel Celulose S.A." } } }, "auth_ref": [] }, "suz_VestingAxis": { "xbrltype": "stringItemType", "nsuri": "http://ri.com.br/20250331", "localname": "VestingAxis", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Vesting [Axis]", "label": "Vesting [Axis]", "documentation": "Information by vesting schedule of award under share-based payment arrangement." } } }, "auth_ref": [] }, "suz_VestingDomain": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "VestingDomain", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Vesting [Domain]", "label": "Vesting [Domain]", "documentation": "Vesting [Domain]" } } }, "auth_ref": [] }, "suz_WaynesvilleMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "WaynesvilleMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Waynesville [Member]", "label": "Waynesville [Member]", "documentation": "Acquisition of Pactiv Evergreen" } } }, "auth_ref": [] }, "suz_WeightedAverageCostOfCapitalPostTaxPercentage": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "WeightedAverageCostOfCapitalPostTaxPercentage", "presentation": [ "http://ri.com.br/role/IntangibleassetsValuationassumptionsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted Average Cost of Capital, Post Tax Percentage", "label": "Weighted Average Cost of Capital, Post Tax Percentage", "documentation": "Weighted Average Cost of Capital, Post Tax Percentage" } } }, "auth_ref": [] }, "suz_WeightedAverageCostOfCapitalPreTaxPercentage": { "xbrltype": "percentItemType", "nsuri": "http://ri.com.br/20250331", "localname": "WeightedAverageCostOfCapitalPreTaxPercentage", "presentation": [ "http://ri.com.br/role/IntangibleassetsValuationassumptionsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted Average Cost of Capital, Pre-Tax Percentage", "label": "Weighted Average Cost of Capital, Pre-Tax Percentage", "documentation": "Weighted Average Cost of Capital, Pre-Tax Percentage" } } }, "auth_ref": [] }, "ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement2019": { "xbrltype": "perShareItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "WeightedAverageExercisePriceOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement2019", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Phantom Share Units Psus", "label": "Weighted average exercise price of other equity instruments exercised or vested in share-based payment arrangement" } }, "en": { "role": { "documentation": "The weighted average exercise price of other equity instruments (ie other than share options) exercised or vested in a share-based payment arrangement. [Refer: Weighted average [member]]" } } }, "auth_ref": [ "r387" ] }, "ifrs-full_WeightedAverageFairValueAtMeasurementDateOtherEquityInstrumentsGranted": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "WeightedAverageFairValueAtMeasurementDateOtherEquityInstrumentsGranted", "crdr": "credit", "presentation": [ "http://ri.com.br/role/SharebasedcompensationplanPhantomsharesplanPSandRestrictedSharesDetails", "http://ri.com.br/role/SharebasedcompensationplanRestrictedsharesplanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value on grant date", "label": "Weighted average fair value at measurement date, other equity instruments granted" } }, "en": { "role": { "documentation": "The weighted average fair value at the measurement date of granted equity instruments other than share options. [Refer: Weighted average [member]]" } } }, "auth_ref": [ "r222" ] }, "ifrs-full_WeightedAverageLesseesIncrementalBorrowingRateAppliedToLeaseLiabilitiesRecognisedAtDateOfInitialApplicationOfIFRS16": { "xbrltype": "percentItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "WeightedAverageLesseesIncrementalBorrowingRateAppliedToLeaseLiabilitiesRecognisedAtDateOfInitialApplicationOfIFRS16", "presentation": [ "http://ri.com.br/role/LEASESLeaseliabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Average rate - % p.a. (1)", "label": "Weighted average lessee's incremental borrowing rate applied to lease liabilities recognised at date of initial application of IFRS 16" } }, "en": { "role": { "documentation": "The weighted average lessee's incremental borrowing rate applied to lease liabilities recognised in the statement of financial position at the date of initial application of IFRS 16. The incremental borrowing rate is the rate of interest that a lessee would have to pay to borrow over a similar term, and with a similar security, the funds necessary to obtain an asset of a similar value to the right-of-use asset in a similar economic environment." } } }, "auth_ref": [ "r204" ] }, "suz_WeightedAverageNumberOfSharesTreasuryStock": { "xbrltype": "sharesItemType", "nsuri": "http://ri.com.br/20250331", "localname": "WeightedAverageNumberOfSharesTreasuryStock", "presentation": [ "http://ri.com.br/role/EarningspershareBasicDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted average treasury shares \u2013 in thousands", "label": "Weighted Average Number of Shares, Treasury Stock", "documentation": "Number of shares of treasury stock determined by relating the portion of time within a reporting period that treasury shares have been outstanding to the total time in that period. Treasury stock is stock that the Entity has issued but subsequently reacquired." } } }, "auth_ref": [] }, "suz_WeightedAveragePricePerShareOfTreasurySharesCanceledDuringThePeriod": { "xbrltype": "perShareItemType", "nsuri": "http://ri.com.br/20250331", "localname": "WeightedAveragePricePerShareOfTreasurySharesCanceledDuringThePeriod", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Canceled", "label": "Weighted Average Price Per Share of Treasury Shares Canceled During the Period", "documentation": "Weighted Average Price Per Share of Treasury Shares Canceled During the Period" } } }, "auth_ref": [] }, "suz_WeightedAveragePricePerShareOfTreasurySharesRepurchasedDuringThePeriod": { "xbrltype": "perShareItemType", "nsuri": "http://ri.com.br/20250331", "localname": "WeightedAveragePricePerShareOfTreasurySharesRepurchasedDuringThePeriod", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Repurchase", "label": "Weighted Average Price Per Share of Treasury Shares Repurchased During the Period", "documentation": "The weighted average price per share of treasury shares repurchased in the period." } } }, "auth_ref": [] }, "suz_WeightedAveragePricePerShareTreasuryShares": { "xbrltype": "perShareItemType", "nsuri": "http://ri.com.br/20250331", "localname": "WeightedAveragePricePerShareTreasuryShares", "presentation": [ "http://ri.com.br/role/ShareholdersequityTreasurysharesDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Weighted Average Price Per Share, Treasury Shares", "periodEndLabel": "Weighted Average Price Per Share, Treasury Shares", "label": "Weighted Average Price Per Share, Treasury Shares", "documentation": "The weighted average price per share of treasury shares." } } }, "auth_ref": [] }, "ifrs-full_WeightedAverageShares": { "xbrltype": "sharesItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "WeightedAverageShares", "presentation": [ "http://ri.com.br/role/EarningspershareBasicDetails", "http://ri.com.br/role/EarningspershareDilutedDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Weighted average number of outstanding shares \u2013 in thousands", "terseLabel": "Weighted average number of shares during the period (except treasury shares) \u2013 in thousands", "label": "Weighted average number of ordinary shares used in calculating basic earnings per share" } }, "en": { "role": { "documentation": "The number of ordinary shares outstanding at the beginning of the period, adjusted by the number of ordinary shares bought back or issued during the period multiplied by a time-weighting factor." } } }, "auth_ref": [ "r113" ] }, "suz_WithholdingIncomeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://ri.com.br/20250331", "localname": "WithholdingIncomeTax", "crdr": "debit", "presentation": [ "http://ri.com.br/role/ShareholdersequityDividendsandreservecalculationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Withholding income tax", "label": "Withholding income tax", "documentation": "Withholding income tax" } } }, "auth_ref": [] }, "suz_WoodMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "WoodMember", "presentation": [ "http://ri.com.br/role/InventoriesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Wood", "label": "Wood products", "documentation": "This member stands for wood products." } } }, "auth_ref": [] }, "suz_WoodspinOyMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "WoodspinOyMember", "presentation": [ "http://ri.com.br/role/CompanysOperationsEquityinterestsDetails", "http://ri.com.br/role/InvestmentsInvestmentsinAssociatesandJointVenturesDetails", "http://ri.com.br/role/RelatedpartiesBalancesrecognizedinassetsandliabilitiesandamountstransactedduringtheperiodDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Woodspin Oy (Direct/Indirect) (\u201cWoodspin\u201d)", "verboseLabel": "Woodspin Oy", "label": "Woodspin Oy [Member]", "documentation": "This member stands for Woodspin Oy." } } }, "auth_ref": [] }, "ifrs-full_WorkInProgress": { "xbrltype": "monetaryItemType", "nsuri": "https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full", "localname": "WorkInProgress", "crdr": "debit", "presentation": [ "http://ri.com.br/role/InventoriesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current work in progress", "label": "Current work in progress" } }, "en": { "role": { "documentation": "A classification of current inventory representing the amount of assets currently in production, which require further processes to be converted into finished goods or services. [Refer: Current finished goods; Inventories]" } } }, "auth_ref": [ "r287", "r368" ] }, "suz_ZeroCostCollarMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ZeroCostCollarMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsOutstandingderivativesbycontracttypeincludingembeddedderivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Zero Cost Collar", "label": "ZCC", "documentation": "This member stands for positions in an instrument consisting of a simultaneous combination of purchase of put options and sale of call options in dollars, with the same principal amount and maturity, in order to hedge cash flows from exports. According to this strategy, a range is fixed where there is no deposit or receipt of a financial margin on position adjustments." } } }, "auth_ref": [] }, "suz_ZeroCostCollarReaisToUSDollarMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ZeroCostCollarReaisToUSDollarMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsFairvaluesettledamountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Zero cost collar (R$ x U.S.$)", "label": "Zero cost collar (R$ x U.S.$)", "documentation": "This member stands for positions in an instrument consisting of a simultaneous combination of purchase of put options and sale of call options in dollars, with the same principal amount and maturity, in order to hedge cash flows from exports. According to this strategy, a range is fixed where there is no deposit or receipt of a financial margin on position adjustments." } } }, "auth_ref": [] }, "suz_ZeroCostCollarU.s.dollarToReaisMember": { "xbrltype": "domainItemType", "nsuri": "http://ri.com.br/20250331", "localname": "ZeroCostCollarU.s.dollarToReaisMember", "presentation": [ "http://ri.com.br/role/FinancialinstrumentsOutstandingassetsandliabilitiesderivativespositionsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Zero cost collar (U.S.$ x R$)", "label": "Zero cost collar (U.S.$ x R$)", "documentation": "This member stands for positions in an instrument consisting of a simultaneous combination of purchase of put options and sale of call options in dollars, with the same principal amount and maturity, in order to hedge cash flows from exports. According to this strategy, a range is fixed where there is no deposit or receipt of a financial margin on position adjustments." } } }, "auth_ref": [] } } } }, "std_ref": { "r0": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "103", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_103&doctype=Standard", "URIDate": "2024-03-27" }, "r1": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "104", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_104&doctype=Standard", "URIDate": "2024-03-27" }, "r2": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "106", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_106_a&doctype=Standard", "URIDate": "2024-03-27" }, "r3": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "106", "Subparagraph": "d", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_106_d_i&doctype=Standard", "URIDate": "2024-03-27" }, "r4": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "106", "Subparagraph": "d", "Clause": "ii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_106_d_ii&doctype=Standard", "URIDate": "2024-03-27" }, "r5": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "106", "Subparagraph": "d", "Clause": "iii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_106_d_iii&doctype=Standard", "URIDate": "2024-03-27" }, "r6": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "106", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_106_d&doctype=Standard", "URIDate": "2024-03-27" }, "r7": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "106", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_106&doctype=Standard", "URIDate": "2024-03-27" }, "r8": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "138", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_138_a&doctype=Standard", "URIDate": "2024-03-27" }, "r9": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "138", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_138_b&doctype=Standard", "URIDate": "2024-03-27" }, "r10": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "35", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_35&doctype=Standard", "URIDate": "2024-03-27" }, "r11": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "54", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_a&doctype=Standard", "URIDate": "2024-03-27" }, "r12": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "54", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_c&doctype=Standard", "URIDate": "2024-03-27" }, "r13": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "54", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_e&doctype=Standard", "URIDate": "2024-03-27" }, "r14": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "54", "Subparagraph": "f", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_f&doctype=Standard", "URIDate": "2024-03-27" }, "r15": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "54", "Subparagraph": "g", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_g&doctype=Standard", "URIDate": "2024-03-27" }, "r16": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "54", "Subparagraph": "h", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_h&doctype=Standard", "URIDate": "2024-03-27" }, "r17": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "54", "Subparagraph": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_i&doctype=Standard", "URIDate": "2024-03-27" }, "r18": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "54", "Subparagraph": "n", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_n&doctype=Standard", "URIDate": "2024-03-27" }, "r19": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "54", "Subparagraph": "o", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_o&doctype=Standard", "URIDate": "2024-03-27" }, "r20": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "54", "Subparagraph": "q", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_q&doctype=Standard", "URIDate": "2024-03-27" }, "r21": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "54", "Subparagraph": "r", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_r&doctype=Standard", "URIDate": "2024-03-27" }, "r22": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "55", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_55&doctype=Standard", "URIDate": "2024-03-27" }, "r23": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "56", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_56&doctype=Standard", "URIDate": "2024-03-27" }, "r24": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "61", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_61_a&doctype=Standard", "URIDate": "2024-03-27" }, "r25": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "61", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_61&doctype=Standard", "URIDate": "2024-03-27" }, "r26": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "66", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_66&doctype=Standard", "URIDate": "2024-03-27" }, "r27": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "69", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_69&doctype=Standard", "URIDate": "2024-03-27" }, "r28": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "7", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_7&doctype=Standard", "URIDate": "2024-03-27" }, "r29": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "78", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_78_b&doctype=Standard", "URIDate": "2024-03-27" }, "r30": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "78", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_78_d&doctype=Standard", "URIDate": "2024-03-27" }, "r31": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "78", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_78_e&doctype=Standard", "URIDate": "2024-03-27" }, "r32": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "79", "Subparagraph": "a", "Clause": "iii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_79_a_iii&doctype=Standard", "URIDate": "2024-03-27" }, "r33": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "79", "Subparagraph": "a", "Clause": "iv", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_79_a_iv&doctype=Standard", "URIDate": "2024-03-27" }, "r34": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "79", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_79_a&doctype=Standard", "URIDate": "2024-03-27" }, "r35": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "79", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_79_b&doctype=Standard", "URIDate": "2024-03-27" }, "r36": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "79", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_79&doctype=Standard", "URIDate": "2024-03-27" }, "r37": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "81A", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_81A_a&doctype=Standard", "URIDate": "2024-03-27" }, "r38": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "81A", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_81A_b&doctype=Standard", "URIDate": "2024-03-27" }, "r39": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "81A", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_81A_c&doctype=Standard", "URIDate": "2024-03-27" }, "r40": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "81B", "Subparagraph": "a", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_81B_a_i&doctype=Standard", "URIDate": "2024-03-27" }, "r41": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "81B", "Subparagraph": "a", "Clause": "ii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_81B_a_ii&doctype=Standard", "URIDate": "2024-03-27" }, "r42": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "81B", "Subparagraph": "b", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_81B_b_i&doctype=Standard", "URIDate": "2024-03-27" }, "r43": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "81B", "Subparagraph": "b", "Clause": "ii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_81B_b_ii&doctype=Standard", "URIDate": "2024-03-27" }, "r44": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "82", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_82_b&doctype=Standard", "URIDate": "2024-03-27" }, "r45": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "82", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_82_c&doctype=Standard", "URIDate": "2024-03-27" }, "r46": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "82", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_82_d&doctype=Standard", "URIDate": "2024-03-27" }, "r47": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "90", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_90&doctype=Standard", "URIDate": "2024-03-27" }, "r48": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "91", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_91_a&doctype=Standard", "URIDate": "2024-03-27" }, "r49": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "91", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_91_b&doctype=Standard", "URIDate": "2024-03-27" }, "r50": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "92", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_92&doctype=Standard", "URIDate": "2024-03-27" }, "r51": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "98", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_98_c&doctype=Standard", "URIDate": "2024-03-27" }, "r52": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "99", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_99&doctype=Standard", "URIDate": "2024-03-27" }, "r53": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "10", "IssueDate": "2024-01-01", "Paragraph": "21", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=10&code=ifrs-tx-2024-en-r&anchor=para_21&doctype=Standard", "URIDate": "2024-03-27" }, "r54": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "10", "IssueDate": "2024-01-01", "Section": "Disclosure", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=10&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IAS10_g17-22_TI", "URIDate": "2024-03-27" }, "r55": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "79", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_79&doctype=Standard", "URIDate": "2024-03-27" }, "r56": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "81", "Subparagraph": "ab", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_81_ab&doctype=Standard", "URIDate": "2024-03-27" }, "r57": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "81", "Subparagraph": "c", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_81_c_i&doctype=Standard", "URIDate": "2024-03-27" }, "r58": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "81", "Subparagraph": "c", "Clause": "ii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_81_c_ii&doctype=Standard", "URIDate": "2024-03-27" }, "r59": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "81", "Subparagraph": "g", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_81_g_i&doctype=Standard", "URIDate": "2024-03-27" }, "r60": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "81", "Subparagraph": "g", "Clause": "ii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_81_g_ii&doctype=Standard", "URIDate": "2024-03-27" }, "r61": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "81", "Subparagraph": "g", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_81_g&doctype=Standard", "URIDate": "2024-03-27" }, "r62": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "12", "IssueDate": "2024-01-01", "Section": "Disclosure", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IAS12_g79-88_TI", "URIDate": "2024-03-27" }, "r63": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "73", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_73_c&doctype=Standard", "URIDate": "2024-03-27" }, "r64": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "73", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_73_d&doctype=Standard", "URIDate": "2024-03-27" }, "r65": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "73", "Subparagraph": "e", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_73_e_i&doctype=Standard", "URIDate": "2024-03-27" }, "r66": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "73", "Subparagraph": "e", "Clause": "ii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_73_e_ii&doctype=Standard", "URIDate": "2024-03-27" }, "r67": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "73", "Subparagraph": "e", "Clause": "iii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_73_e_iii&doctype=Standard", "URIDate": "2024-03-27" }, "r68": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "73", "Subparagraph": "e", "Clause": "vii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_73_e_vii&doctype=Standard", "URIDate": "2024-03-27" }, "r69": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "73", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_73_e&doctype=Standard", "URIDate": "2024-03-27" }, "r70": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "73", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_73&doctype=Standard", "URIDate": "2024-03-27" }, "r71": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "74", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_74_a&doctype=Standard", "URIDate": "2024-03-27" }, "r72": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "75", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_75_a&doctype=Standard", "URIDate": "2024-03-27" }, "r73": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "75", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_75_b&doctype=Standard", "URIDate": "2024-03-27" }, "r74": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Section": "Disclosure", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IAS16_g73-79_TI", "URIDate": "2024-03-27" }, "r75": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "138", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_138&doctype=Standard", "URIDate": "2024-03-27" }, "r76": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "140", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_140_a&doctype=Standard", "URIDate": "2024-03-27" }, "r77": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "141", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_141_b&doctype=Standard", "URIDate": "2024-03-27" }, "r78": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "141", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_141_c&doctype=Standard", "URIDate": "2024-03-27" }, "r79": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "141", "Subparagraph": "g", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_141_g&doctype=Standard", "URIDate": "2024-03-27" }, "r80": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "142", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_142&doctype=Standard", "URIDate": "2024-03-27" }, "r81": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "145", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_145&doctype=Standard", "URIDate": "2024-03-27" }, "r82": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "147", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_147_c&doctype=Standard", "URIDate": "2024-03-27" }, "r83": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Section": "Scope", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IAS19_g2-7_TI", "URIDate": "2024-03-27" }, "r84": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "2", "IssueDate": "2024-01-01", "Paragraph": "36", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=2&code=ifrs-tx-2024-en-r&anchor=para_36_a&doctype=Standard", "URIDate": "2024-03-27" }, "r85": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "2", "IssueDate": "2024-01-01", "Paragraph": "36", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=2&code=ifrs-tx-2024-en-r&anchor=para_36_b&doctype=Standard", "URIDate": "2024-03-27" }, "r86": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "2", "IssueDate": "2024-01-01", "Section": "Disclosure", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=2&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IAS02_g36-39_TI", "URIDate": "2024-03-27" }, "r87": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "20", "IssueDate": "2024-01-01", "Paragraph": "39", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=20&code=ifrs-tx-2024-en-r&anchor=para_39_a&doctype=Standard", "URIDate": "2024-03-27" }, "r88": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "21", "IssueDate": "2024-01-01", "Paragraph": "48", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=21&code=ifrs-tx-2024-en-r&anchor=para_48&doctype=Standard", "URIDate": "2024-03-27" }, "r89": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "21", "IssueDate": "2024-01-01", "Paragraph": "52", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=21&code=ifrs-tx-2024-en-r&anchor=para_52_a&doctype=Standard", "URIDate": "2024-03-27" }, "r90": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "21", "IssueDate": "2024-01-01", "Paragraph": "52", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=21&code=ifrs-tx-2024-en-r&anchor=para_52_b&doctype=Standard", "URIDate": "2024-03-27" }, "r91": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "21", "IssueDate": "2024-01-01", "Section": "Disclosure", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=21&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IAS21_g51-57_TI", "URIDate": "2024-03-27" }, "r92": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "24", "IssueDate": "2024-01-01", "Paragraph": "17", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2024-en-r&anchor=para_17_a&doctype=Standard", "URIDate": "2024-03-27" }, "r93": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "24", "IssueDate": "2024-01-01", "Paragraph": "17", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2024-en-r&anchor=para_17_e&doctype=Standard", "URIDate": "2024-03-27" }, "r94": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "24", "IssueDate": "2024-01-01", "Paragraph": "17", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2024-en-r&anchor=para_17&doctype=Standard", "URIDate": "2024-03-27" }, "r95": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "24", "IssueDate": "2024-01-01", "Paragraph": "18", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2024-en-r&anchor=para_18&doctype=Standard", "URIDate": "2024-03-27" }, "r96": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "24", "IssueDate": "2024-01-01", "Paragraph": "19", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2024-en-r&anchor=para_19_a&doctype=Standard", "URIDate": "2024-03-27" }, "r97": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "24", "IssueDate": "2024-01-01", "Paragraph": "19", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2024-en-r&anchor=para_19_c&doctype=Standard", "URIDate": "2024-03-27" }, "r98": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "24", "IssueDate": "2024-01-01", "Paragraph": "19", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2024-en-r&anchor=para_19_d&doctype=Standard", "URIDate": "2024-03-27" }, "r99": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "24", "IssueDate": "2024-01-01", "Paragraph": "19", "Subparagraph": "f", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2024-en-r&anchor=para_19_f&doctype=Standard", "URIDate": "2024-03-27" }, "r100": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "24", "IssueDate": "2024-01-01", "Paragraph": "19", "Subparagraph": "g", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2024-en-r&anchor=para_19_g&doctype=Standard", "URIDate": "2024-03-27" }, "r101": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "24", "IssueDate": "2024-01-01", "Paragraph": "19", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2024-en-r&anchor=para_19&doctype=Standard", "URIDate": "2024-03-27" }, "r102": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "24", "IssueDate": "2024-01-01", "Section": "Disclosures", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IAS24_g13-24_TI", "URIDate": "2024-03-27" }, "r103": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "26", "IssueDate": "2024-01-01", "Paragraph": "35", "Subparagraph": "b", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=26&code=ifrs-tx-2024-en-r&anchor=para_35_b_i&doctype=Standard", "URIDate": "2024-03-27" }, "r104": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "26", "IssueDate": "2024-01-01", "Paragraph": "35", "Subparagraph": "b", "Clause": "viii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=26&code=ifrs-tx-2024-en-r&anchor=para_35_b_viii&doctype=Standard", "URIDate": "2024-03-27" }, "r105": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "27", "IssueDate": "2024-01-01", "Paragraph": "10", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_10&doctype=Standard", "URIDate": "2024-03-27" }, "r106": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "27", "IssueDate": "2024-01-01", "Paragraph": "16", "Subparagraph": "b", "Clause": "iii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_16_b_iii&doctype=Standard", "URIDate": "2024-03-27" }, "r107": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "27", "IssueDate": "2024-01-01", "Paragraph": "16", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_16_b&doctype=Standard", "URIDate": "2024-03-27" }, "r108": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "27", "IssueDate": "2024-01-01", "Paragraph": "17", "Subparagraph": "b", "Clause": "iii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_17_b_iii&doctype=Standard", "URIDate": "2024-03-27" }, "r109": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "27", "IssueDate": "2024-01-01", "Paragraph": "17", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_17_b&doctype=Standard", "URIDate": "2024-03-27" }, "r110": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "32", "IssueDate": "2024-01-01", "Paragraph": "34", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=32&code=ifrs-tx-2024-en-r&anchor=para_34&doctype=Standard", "URIDate": "2024-03-27" }, "r111": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "33", "IssueDate": "2024-01-01", "Paragraph": "66", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2024-en-r&anchor=para_66&doctype=Standard", "URIDate": "2024-03-27" }, "r112": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "33", "IssueDate": "2024-01-01", "Paragraph": "67", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2024-en-r&anchor=para_67&doctype=Standard", "URIDate": "2024-03-27" }, "r113": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "33", "IssueDate": "2024-01-01", "Paragraph": "70", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2024-en-r&anchor=para_70_b&doctype=Standard", "URIDate": "2024-03-27" }, "r114": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "36", "IssueDate": "2024-01-01", "Paragraph": "126", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_126&doctype=Standard", "URIDate": "2024-03-27" }, "r115": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "36", "IssueDate": "2024-01-01", "Paragraph": "130", "Subparagraph": "d", "Clause": "ii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_130_d_ii&doctype=Standard", "URIDate": "2024-03-27" }, "r116": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "36", "IssueDate": "2024-01-01", "Paragraph": "130", "Subparagraph": "f", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_130_f_i&doctype=Standard", "URIDate": "2024-03-27" }, "r117": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "36", "IssueDate": "2024-01-01", "Paragraph": "130", "Subparagraph": "f", "Clause": "ii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_130_f_ii&doctype=Standard", "URIDate": "2024-03-27" }, "r118": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "36", "IssueDate": "2024-01-01", "Paragraph": "130", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_130&doctype=Standard", "URIDate": "2024-03-27" }, "r119": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "36", "IssueDate": "2024-01-01", "Paragraph": "134", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_134_a&doctype=Standard", "URIDate": "2024-03-27" }, "r120": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "36", "IssueDate": "2024-01-01", "Paragraph": "134", "Subparagraph": "e", "Clause": "iiA", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_134_e_iiA&doctype=Standard", "URIDate": "2024-03-27" }, "r121": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "36", "IssueDate": "2024-01-01", "Paragraph": "134", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_134_e&doctype=Standard", "URIDate": "2024-03-27" }, "r122": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "36", "IssueDate": "2024-01-01", "Paragraph": "135", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_135_a&doctype=Standard", "URIDate": "2024-03-27" }, "r123": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "37", "IssueDate": "2024-01-01", "Paragraph": "84", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&anchor=para_84_b&doctype=Standard", "URIDate": "2024-03-27" }, "r124": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "37", "IssueDate": "2024-01-01", "Paragraph": "84", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&anchor=para_84_c&doctype=Standard", "URIDate": "2024-03-27" }, "r125": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "37", "IssueDate": "2024-01-01", "Paragraph": "84", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&anchor=para_84_d&doctype=Standard", "URIDate": "2024-03-27" }, "r126": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "37", "IssueDate": "2024-01-01", "Paragraph": "84", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&anchor=para_84&doctype=Standard", "URIDate": "2024-03-27" }, "r127": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "37", "IssueDate": "2024-01-01", "Paragraph": "86", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&anchor=para_86&doctype=Standard", "URIDate": "2024-03-27" }, "r128": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "37", "IssueDate": "2024-01-01", "Paragraph": "88", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&anchor=para_88&doctype=Standard", "URIDate": "2024-03-27" }, "r129": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "37", "IssueDate": "2024-01-01", "Section": "Disclosure", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IAS37_g84-92_TI", "URIDate": "2024-03-27" }, "r130": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "38", "IssueDate": "2024-01-01", "Paragraph": "118", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_a&doctype=Standard", "URIDate": "2024-03-27" }, "r131": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "38", "IssueDate": "2024-01-01", "Paragraph": "118", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_c&doctype=Standard", "URIDate": "2024-03-27" }, "r132": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "38", "IssueDate": "2024-01-01", "Paragraph": "118", "Subparagraph": "e", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e_i&doctype=Standard", "URIDate": "2024-03-27" }, "r133": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "38", "IssueDate": "2024-01-01", "Paragraph": "118", "Subparagraph": "e", "Clause": "iii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e_iii&doctype=Standard", "URIDate": "2024-03-27" }, "r134": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "38", "IssueDate": "2024-01-01", "Paragraph": "118", "Subparagraph": "e", "Clause": "vi", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e_vi&doctype=Standard", "URIDate": "2024-03-27" }, "r135": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "38", "IssueDate": "2024-01-01", "Paragraph": "118", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e&doctype=Standard", "URIDate": "2024-03-27" }, "r136": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "38", "IssueDate": "2024-01-01", "Paragraph": "118", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118&doctype=Standard", "URIDate": "2024-03-27" }, "r137": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "39", "IssueDate": "2024-01-01", "Paragraph": "86", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=39&code=ifrs-tx-2024-en-r&anchor=para_86_a&doctype=Standard", "URIDate": "2024-03-27" }, "r138": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "40", "IssueDate": "2024-01-01", "Paragraph": "32A", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2024-en-r&anchor=para_32A&doctype=Standard", "URIDate": "2024-03-27" }, "r139": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "40", "IssueDate": "2024-01-01", "Paragraph": "76", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2024-en-r&anchor=para_76&doctype=Standard", "URIDate": "2024-03-27" }, "r140": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "40", "IssueDate": "2024-01-01", "Paragraph": "79", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2024-en-r&anchor=para_79_c&doctype=Standard", "URIDate": "2024-03-27" }, "r141": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "40", "IssueDate": "2024-01-01", "Paragraph": "79", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2024-en-r&anchor=para_79_d&doctype=Standard", "URIDate": "2024-03-27" }, "r142": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "41", "IssueDate": "2024-01-01", "Paragraph": "50", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2024-en-r&anchor=para_50_a&doctype=Standard", "URIDate": "2024-03-27" }, "r143": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "41", "IssueDate": "2024-01-01", "Paragraph": "50", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2024-en-r&anchor=para_50_b&doctype=Standard", "URIDate": "2024-03-27" }, "r144": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "41", "IssueDate": "2024-01-01", "Paragraph": "50", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2024-en-r&anchor=para_50_c&doctype=Standard", "URIDate": "2024-03-27" }, "r145": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "41", "IssueDate": "2024-01-01", "Paragraph": "50", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2024-en-r&anchor=para_50_d&doctype=Standard", "URIDate": "2024-03-27" }, "r146": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "41", "IssueDate": "2024-01-01", "Paragraph": "50", "Subparagraph": "g", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2024-en-r&anchor=para_50_g&doctype=Standard", "URIDate": "2024-03-27" }, "r147": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "41", "IssueDate": "2024-01-01", "Paragraph": "50", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2024-en-r&anchor=para_50&doctype=Standard", "URIDate": "2024-03-27" }, "r148": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "41", "IssueDate": "2024-01-01", "Paragraph": "54", "Subparagraph": "f", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2024-en-r&anchor=para_54_f&doctype=Standard", "URIDate": "2024-03-27" }, "r149": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "10", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_10&doctype=Standard", "URIDate": "2024-03-27" }, "r150": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "18", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_18_b&doctype=Standard", "URIDate": "2024-03-27" }, "r151": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "25", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_25&doctype=Standard", "URIDate": "2024-03-27" }, "r152": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "28", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_28&doctype=Standard", "URIDate": "2024-03-27" }, "r153": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "31", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_31&doctype=Standard", "URIDate": "2024-03-27" }, "r154": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "35", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35&doctype=Standard", "URIDate": "2024-03-27" }, "r155": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "39", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_39&doctype=Standard", "URIDate": "2024-03-27" }, "r156": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "44H", "Subparagraph": "b", "Clause": "iii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_44H_b_iii&doctype=Standard", "URIDate": "2024-03-27" }, "r157": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "45", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_45&doctype=Standard", "URIDate": "2024-03-27" }, "r158": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "46", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_46&doctype=Standard", "URIDate": "2024-03-27" }, "r159": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "50", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_50_d&doctype=Standard", "URIDate": "2024-03-27" }, "r160": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRIC", "Number": "17", "IssueDate": "2024-01-01", "Paragraph": "16", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRIC&num=17&code=ifrs-tx-2024-en-r&anchor=para_16_a&doctype=Standard", "URIDate": "2024-03-27" }, "r161": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "24", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2024-en-r&anchor=para_24_a&doctype=Standard", "URIDate": "2024-03-27" }, "r162": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "24", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2024-en-r&anchor=para_24_b&doctype=Standard", "URIDate": "2024-03-27" }, "r163": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "32", "Subparagraph": "a", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2024-en-r&anchor=para_32_a_i&doctype=Standard", "URIDate": "2024-03-27" }, "r164": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "32", "Subparagraph": "a", "Clause": "ii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2024-en-r&anchor=para_32_a_ii&doctype=Standard", "URIDate": "2024-03-27" }, "r165": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "10", "IssueDate": "2024-01-01", "Paragraph": "22", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=10&code=ifrs-tx-2024-en-r&anchor=para_22&doctype=Standard", "URIDate": "2024-03-27" }, "r166": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "12", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_12_e&doctype=Standard", "URIDate": "2024-03-27" }, "r167": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "12", "Subparagraph": "f", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_12_f&doctype=Standard", "URIDate": "2024-03-27" }, "r168": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "19B", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_19B_c&doctype=Standard", "URIDate": "2024-03-27" }, "r169": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "21", "Subparagraph": "a", "Clause": "iv", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_21_a_iv&doctype=Standard", "URIDate": "2024-03-27" }, "r170": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "21", "Subparagraph": "b", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_21_b_i&doctype=Standard", "URIDate": "2024-03-27" }, "r171": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "B12", "Subparagraph": "b", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B12_b_i&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r172": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "B12", "Subparagraph": "b", "Clause": "ii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B12_b_ii&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r173": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "B12", "Subparagraph": "b", "Clause": "iii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B12_b_iii&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r174": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "B12", "Subparagraph": "b", "Clause": "iv", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B12_b_iv&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r175": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "B12", "Subparagraph": "b", "Clause": "ix", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B12_b_ix&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r176": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "B12", "Subparagraph": "b", "Clause": "viii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B12_b_viii&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r177": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "B13", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B13_a&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r178": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "B13", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B13_d&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r179": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "B13", "Subparagraph": "g", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B13_g&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r180": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "B16", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B16&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r181": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "B4", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B4_a&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r182": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "B4", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B4_b&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r183": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "B4", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B4_d&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r184": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "13", "IssueDate": "2024-01-01", "Paragraph": "93", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93_a&doctype=Standard", "URIDate": "2024-03-27" }, "r185": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "13", "IssueDate": "2024-01-01", "Paragraph": "93", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93_b&doctype=Standard", "URIDate": "2024-03-27" }, "r186": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "13", "IssueDate": "2024-01-01", "Paragraph": "93", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93_e&doctype=Standard", "URIDate": "2024-03-27" }, "r187": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "13", "IssueDate": "2024-01-01", "Paragraph": "93", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93&doctype=Standard", "URIDate": "2024-03-27" }, "r188": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "13", "IssueDate": "2024-01-01", "Section": "Disclosure", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IFRS13_g91-99_TI", "URIDate": "2024-03-27" }, "r189": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "14", "IssueDate": "2024-01-01", "Paragraph": "33", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=14&code=ifrs-tx-2024-en-r&anchor=para_33_b&doctype=Standard", "URIDate": "2024-03-27" }, "r190": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "15", "IssueDate": "2024-01-01", "Paragraph": "113", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2024-en-r&anchor=para_113_a&doctype=Standard", "URIDate": "2024-03-27" }, "r191": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "15", "IssueDate": "2024-01-01", "Paragraph": "114", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2024-en-r&anchor=para_114&doctype=Standard", "URIDate": "2024-03-27" }, "r192": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "15", "IssueDate": "2024-01-01", "Paragraph": "115", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2024-en-r&anchor=para_115&doctype=Standard", "URIDate": "2024-03-27" }, "r193": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "15", "IssueDate": "2024-01-01", "Paragraph": "120", "Subparagraph": "b", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2024-en-r&anchor=para_120_b_i&doctype=Standard", "URIDate": "2024-03-27" }, "r194": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "47", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_47_a&doctype=Standard", "URIDate": "2024-03-27" }, "r195": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "47", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_47_b&doctype=Standard", "URIDate": "2024-03-27" }, "r196": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "53", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_53_a&doctype=Standard", "URIDate": "2024-03-27" }, "r197": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "53", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_53_b&doctype=Standard", "URIDate": "2024-03-27" }, "r198": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "53", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_53_c&doctype=Standard", "URIDate": "2024-03-27" }, "r199": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "53", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_53_d&doctype=Standard", "URIDate": "2024-03-27" }, "r200": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "53", "Subparagraph": "j", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_53_j&doctype=Standard", "URIDate": "2024-03-27" }, "r201": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "53", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_53&doctype=Standard", "URIDate": "2024-03-27" }, "r202": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "94", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_94&doctype=Standard", "URIDate": "2024-03-27" }, "r203": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "97", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_97&doctype=Standard", "URIDate": "2024-03-27" }, "r204": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "C12", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_C12_a&doctype=Appendix&subtype=C", "URIDate": "2024-03-27" }, "r205": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "16", "IssueDate": "2024-01-01", "Section": "Disclosure", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IFRS16_g51-60_TI", "URIDate": "2024-03-27" }, "r206": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "16", "IssueDate": "2024-01-01", "Section": "Presentation", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IFRS16_g47-50_TI", "URIDate": "2024-03-27" }, "r207": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "17", "IssueDate": "2024-01-01", "Paragraph": "109", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&anchor=para_109&doctype=Standard", "URIDate": "2024-03-27" }, "r208": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "17", "IssueDate": "2024-01-01", "Paragraph": "109A", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&anchor=para_109A&doctype=Standard", "URIDate": "2024-03-27" }, "r209": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "17", "IssueDate": "2024-01-01", "Paragraph": "120", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&anchor=para_120&doctype=Standard", "URIDate": "2024-03-27" }, "r210": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "17", "IssueDate": "2024-01-01", "Paragraph": "124", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&anchor=para_124&doctype=Standard", "URIDate": "2024-03-27" }, "r211": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "17", "IssueDate": "2024-01-01", "Paragraph": "125", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&anchor=para_125&doctype=Standard", "URIDate": "2024-03-27" }, "r212": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "17", "IssueDate": "2024-01-01", "Paragraph": "127", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&anchor=para_127&doctype=Standard", "URIDate": "2024-03-27" }, "r213": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "17", "IssueDate": "2024-01-01", "Paragraph": "128", "Subparagraph": "a", "Clause": "ii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&anchor=para_128_a_ii&doctype=Standard", "URIDate": "2024-03-27" }, "r214": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "17", "IssueDate": "2024-01-01", "Paragraph": "128", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&anchor=para_128_a&doctype=Standard", "URIDate": "2024-03-27" }, "r215": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "17", "IssueDate": "2024-01-01", "Paragraph": "132", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&anchor=para_132_b&doctype=Standard", "URIDate": "2024-03-27" }, "r216": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "17", "IssueDate": "2024-01-01", "Paragraph": "C32", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&anchor=para_C32&doctype=Appendix&subtype=C", "URIDate": "2024-03-27" }, "r217": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "17", "IssueDate": "2024-01-01", "Section": "Disclosure", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IFRS17_g93-132_TI", "URIDate": "2024-03-27" }, "r218": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "2", "IssueDate": "2024-01-01", "Paragraph": "44", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_44&doctype=Standard", "URIDate": "2024-03-27" }, "r219": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "2", "IssueDate": "2024-01-01", "Paragraph": "45", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_45_b&doctype=Standard", "URIDate": "2024-03-27" }, "r220": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "2", "IssueDate": "2024-01-01", "Paragraph": "45", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_45_d&doctype=Standard", "URIDate": "2024-03-27" }, "r221": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "2", "IssueDate": "2024-01-01", "Paragraph": "45", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_45&doctype=Standard", "URIDate": "2024-03-27" }, "r222": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "2", "IssueDate": "2024-01-01", "Paragraph": "47", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_47_b&doctype=Standard", "URIDate": "2024-03-27" }, "r223": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "3", "IssueDate": "2024-01-01", "Paragraph": "B64", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2024-en-r&anchor=para_B64&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r224": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "3", "IssueDate": "2024-01-01", "Paragraph": "B67", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2024-en-r&anchor=para_B67_c&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r225": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "3", "IssueDate": "2024-01-01", "Paragraph": "B67", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2024-en-r&anchor=para_B67_d&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r226": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "3", "IssueDate": "2024-01-01", "Paragraph": "B67", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2024-en-r&anchor=para_B67&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r227": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "5", "IssueDate": "2024-01-01", "Paragraph": "33", "Subparagraph": "b", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=5&code=ifrs-tx-2024-en-r&anchor=para_33_b_i&doctype=Standard", "URIDate": "2024-03-27" }, "r228": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "11A", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_11A_c&doctype=Standard", "URIDate": "2024-03-27" }, "r229": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "11B", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_11B_c&doctype=Standard", "URIDate": "2024-03-27" }, "r230": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "20", "Subparagraph": "a", "Clause": "vii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_20_a_vii&doctype=Standard", "URIDate": "2024-03-27" }, "r231": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "21C", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_21C&doctype=Standard", "URIDate": "2024-03-27" }, "r232": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "23A", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_23A&doctype=Standard", "URIDate": "2024-03-27" }, "r233": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "23B", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_23B_a&doctype=Standard", "URIDate": "2024-03-27" }, "r234": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "24A", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_24A&doctype=Standard", "URIDate": "2024-03-27" }, "r235": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "24B", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_24B&doctype=Standard", "URIDate": "2024-03-27" }, "r236": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "24C", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_24C&doctype=Standard", "URIDate": "2024-03-27" }, "r237": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "25", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_25&doctype=Standard", "URIDate": "2024-03-27" }, "r238": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "31", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_31&doctype=Standard", "URIDate": "2024-03-27" }, "r239": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "33", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_33&doctype=Standard", "URIDate": "2024-03-27" }, "r240": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "34", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_34&doctype=Standard", "URIDate": "2024-03-27" }, "r241": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "35H", "Subparagraph": "b", "Clause": "iii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35H_b_iii&doctype=Standard", "URIDate": "2024-03-27" }, "r242": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "35H", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35H&doctype=Standard", "URIDate": "2024-03-27" }, "r243": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "35I", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35I&doctype=Standard", "URIDate": "2024-03-27" }, "r244": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "35K", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35K&doctype=Standard", "URIDate": "2024-03-27" }, "r245": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "35M", "Subparagraph": "b", "Clause": "iii", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35M_b_iii&doctype=Standard", "URIDate": "2024-03-27" }, "r246": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "35M", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35M&doctype=Standard", "URIDate": "2024-03-27" }, "r247": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "36", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_36&doctype=Standard", "URIDate": "2024-03-27" }, "r248": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "39", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_39_a&doctype=Standard", "URIDate": "2024-03-27" }, "r249": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "40", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_40_a&doctype=Standard", "URIDate": "2024-03-27" }, "r250": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "42E", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_42E_e&doctype=Standard", "URIDate": "2024-03-27" }, "r251": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "42I", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_42I&doctype=Standard", "URIDate": "2024-03-27" }, "r252": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "6", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_6&doctype=Standard", "URIDate": "2024-03-27" }, "r253": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "7", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_7&doctype=Standard", "URIDate": "2024-03-27" }, "r254": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "8", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_8_a&doctype=Standard", "URIDate": "2024-03-27" }, "r255": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "8", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_8_e&doctype=Standard", "URIDate": "2024-03-27" }, "r256": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "8", "Subparagraph": "f", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_8_f&doctype=Standard", "URIDate": "2024-03-27" }, "r257": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "8", "Subparagraph": "g", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_8_g&doctype=Standard", "URIDate": "2024-03-27" }, "r258": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "8", "Subparagraph": "h", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_8_h&doctype=Standard", "URIDate": "2024-03-27" }, "r259": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "8", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_8&doctype=Standard", "URIDate": "2024-03-27" }, "r260": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Section": "Defined terms", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&doctype=Appendix&subtype=A&dita_xref=IFRS07_APPA_TI", "URIDate": "2024-03-27" }, "r261": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Section": "Scope", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IFRS07_g3-5A_TI", "URIDate": "2024-03-27" }, "r262": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "23", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_23_e&doctype=Standard", "URIDate": "2024-03-27" }, "r263": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "23", "Subparagraph": "g", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_23_g&doctype=Standard", "URIDate": "2024-03-27" }, "r264": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "23", "Subparagraph": "h", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_23_h&doctype=Standard", "URIDate": "2024-03-27" }, "r265": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "23", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_23&doctype=Standard", "URIDate": "2024-03-27" }, "r266": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "24", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_24_a&doctype=Standard", "URIDate": "2024-03-27" }, "r267": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "28", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_28_b&doctype=Standard", "URIDate": "2024-03-27" }, "r268": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "28", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_28_c&doctype=Standard", "URIDate": "2024-03-27" }, "r269": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "28", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_28_d&doctype=Standard", "URIDate": "2024-03-27" }, "r270": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "28", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_28_e&doctype=Standard", "URIDate": "2024-03-27" }, "r271": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "28", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_28&doctype=Standard", "URIDate": "2024-03-27" }, "r272": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "32", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_32&doctype=Standard", "URIDate": "2024-03-27" }, "r273": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "33", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_33_a&doctype=Standard", "URIDate": "2024-03-27" }, "r274": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "33", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_33_b&doctype=Standard", "URIDate": "2024-03-27" }, "r275": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "33", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_33&doctype=Standard", "URIDate": "2024-03-27" }, "r276": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Section": "Disclosure", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IFRS08_g20-24_TI", "URIDate": "2024-03-27" }, "r277": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "9", "IssueDate": "2024-01-01", "Paragraph": "7.2.34", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=9&code=ifrs-tx-2024-en-r&anchor=para_7.2.34&doctype=Standard", "URIDate": "2024-03-27" }, "r278": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "IFRS", "Number": "9", "IssueDate": "2024-01-01", "Paragraph": "7.2.42", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=9&code=ifrs-tx-2024-en-r&anchor=para_7.2.42&doctype=Standard", "URIDate": "2024-03-27" }, "r279": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Note": "Effective 2025-01-01", "Name": "IAS", "Number": "21", "IssueDate": "2024-01-01", "Paragraph": "A19", "Subparagraph": "f", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=21&code=ifrs-tx-2024-en-r&anchor=para_A19_f&doctype=Standard", "URIDate": "2024-03-27" }, "r280": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Note": "Expired 2023-01-01", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "37", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_37_a&doctype=Standard&book=b", "URIDate": "2024-03-27" }, "r281": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Note": "Expired 2023-01-01", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "37", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_37&doctype=Standard&book=b", "URIDate": "2024-03-27" }, "r282": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "102", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_102&doctype=Standard", "URIDate": "2024-03-27" }, "r283": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "103", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_103&doctype=Standard", "URIDate": "2024-03-27" }, "r284": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "108", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_108&doctype=Standard", "URIDate": "2024-03-27" }, "r285": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "68", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_68&doctype=Standard", "URIDate": "2024-03-27" }, "r286": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "70", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_70&doctype=Standard", "URIDate": "2024-03-27" }, "r287": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "78", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_78_c&doctype=Standard", "URIDate": "2024-03-27" }, "r288": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "78", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_78_e&doctype=Standard", "URIDate": "2024-03-27" }, "r289": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "82A", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_82A&doctype=Standard", "URIDate": "2024-03-27" }, "r290": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "IG6", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_IG6&doctype=Implementation%20Guidance", "URIDate": "2024-03-27" }, "r291": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "80", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_80_a&doctype=Standard", "URIDate": "2024-03-27" }, "r292": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "37", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_37_a&doctype=Standard", "URIDate": "2024-03-27" }, "r293": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "138", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_138_a&doctype=Standard", "URIDate": "2024-03-27" }, "r294": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "138", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_138_b&doctype=Standard", "URIDate": "2024-03-27" }, "r295": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "138", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_138_d&doctype=Standard", "URIDate": "2024-03-27" }, "r296": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "147", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_147_c&doctype=Standard", "URIDate": "2024-03-27" }, "r297": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "32", "IssueDate": "2024-01-01", "Paragraph": "IE33", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=32&code=ifrs-tx-2024-en-r&anchor=para_IE33&doctype=Illustrative%20Examples", "URIDate": "2024-03-27" }, "r298": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "36", "IssueDate": "2024-01-01", "Paragraph": "127", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_127&doctype=Standard", "URIDate": "2024-03-27" }, "r299": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "37", "IssueDate": "2024-01-01", "Paragraph": "87", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&anchor=para_87&doctype=Standard", "URIDate": "2024-03-27" }, "r300": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "37", "IssueDate": "2024-01-01", "Section": "Example 10 A court case", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&doctype=Illustrative%20Examples&dita_xref=IAS37_IE_C_ex10_TI", "URIDate": "2024-03-27" }, "r301": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "38", "IssueDate": "2024-01-01", "Paragraph": "119", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_119_c&doctype=Standard", "URIDate": "2024-03-27" }, "r302": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "41", "IssueDate": "2024-01-01", "Paragraph": "43", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2024-en-r&anchor=para_43&doctype=Standard", "URIDate": "2024-03-27" }, "r303": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "41", "IssueDate": "2024-01-01", "Paragraph": "51", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2024-en-r&anchor=para_51&doctype=Standard", "URIDate": "2024-03-27" }, "r304": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "41", "IssueDate": "2024-01-01", "Section": "Example 1 XYZ Dairy Ltd", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2024-en-r&doctype=Illustrative%20Examples&dita_xref=IAS41_IE_ex1_TI", "URIDate": "2024-03-27" }, "r305": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "14", "Subparagraph": "f", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_14_f&doctype=Standard", "URIDate": "2024-03-27" }, "r306": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "16", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_16_a&doctype=Standard", "URIDate": "2024-03-27" }, "r307": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "17", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_17_b&doctype=Standard", "URIDate": "2024-03-27" }, "r308": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "17", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_17_c&doctype=Standard", "URIDate": "2024-03-27" }, "r309": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "17", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_17_d&doctype=Standard", "URIDate": "2024-03-27" }, "r310": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "17", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_17_e&doctype=Standard", "URIDate": "2024-03-27" }, "r311": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "20", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_20&doctype=Standard", "URIDate": "2024-03-27" }, "r312": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "44C", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_44C&doctype=Standard", "URIDate": "2024-03-27" }, "r313": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Section": "A Statement of cash flows for an entity other than a financial institution", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&doctype=Illustrative%20Examples&dita_xref=IAS07_IE_A_TI", "URIDate": "2024-03-27" }, "r314": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Section": "C Reconciliation of liabilities arising from financing activities", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&doctype=Illustrative%20Examples&dita_xref=IAS07_IE_C_TI", "URIDate": "2024-03-27" }, "r315": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "B10", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B10_b&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r316": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "13", "IssueDate": "2024-01-01", "Paragraph": "94", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_94&doctype=Standard", "URIDate": "2024-03-27" }, "r317": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "13", "IssueDate": "2024-01-01", "Paragraph": "B6", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_B6&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r318": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "13", "IssueDate": "2024-01-01", "Paragraph": "IE60", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_IE60&doctype=Illustrative%20Examples", "URIDate": "2024-03-27" }, "r319": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "13", "IssueDate": "2024-01-01", "Paragraph": "IE63", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_IE63&doctype=Illustrative%20Examples", "URIDate": "2024-03-27" }, "r320": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "15", "IssueDate": "2024-01-01", "Paragraph": "B89", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2024-en-r&anchor=para_B89_b&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r321": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "15", "IssueDate": "2024-01-01", "Paragraph": "B89", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2024-en-r&anchor=para_B89_c&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r322": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "53", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_53&doctype=Standard", "URIDate": "2024-03-27" }, "r323": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "17", "IssueDate": "2024-01-01", "Paragraph": "113", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&anchor=para_113_b&doctype=Standard", "URIDate": "2024-03-27" }, "r324": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "17", "IssueDate": "2024-01-01", "Paragraph": "96", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&anchor=para_96_b&doctype=Standard", "URIDate": "2024-03-27" }, "r325": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "17", "IssueDate": "2024-01-01", "Paragraph": "96", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&anchor=para_96_c&doctype=Standard", "URIDate": "2024-03-27" }, "r326": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "32", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_32&doctype=Standard", "URIDate": "2024-03-27" }, "r327": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "35M", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35M&doctype=Standard", "URIDate": "2024-03-27" }, "r328": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "35N", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35N&doctype=Standard", "URIDate": "2024-03-27" }, "r329": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "40", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_40_a&doctype=Standard", "URIDate": "2024-03-27" }, "r330": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "6", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_6&doctype=Standard", "URIDate": "2024-03-27" }, "r331": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "B11", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_B11_a&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r332": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "B11", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_B11_b&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r333": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "B11", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_B11&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r334": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "B33", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_B33&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r335": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "B35", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_B35_a&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r336": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "B35", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_B35_b&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r337": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "B35", "Subparagraph": "g", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_B35_g&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r338": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "B35", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_B35&doctype=Appendix&subtype=B", "URIDate": "2024-03-27" }, "r339": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "IG20C", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_IG20C&doctype=Implementation%20Guidance", "URIDate": "2024-03-27" }, "r340": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "IG20D", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_IG20D&doctype=Implementation%20Guidance", "URIDate": "2024-03-27" }, "r341": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "IG31A", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_IG31A&doctype=Implementation%20Guidance", "URIDate": "2024-03-27" }, "r342": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "IG32", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_IG32&doctype=Implementation%20Guidance", "URIDate": "2024-03-27" }, "r343": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "IG40B", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_IG40B&doctype=Implementation%20Guidance", "URIDate": "2024-03-27" }, "r344": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "23", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_23&doctype=Standard", "URIDate": "2024-03-27" }, "r345": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "28", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_28_b&doctype=Standard", "URIDate": "2024-03-27" }, "r346": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Note": "Expired 2023-01-01", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "108", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2017-en-b&anchor=para_108&doctype=Standard&forcepdf=true", "URIDate": "2024-03-27" }, "r347": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-2" }, "r348": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "10", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_10_e&doctype=Standard", "URIDate": "2024-03-27" }, "r349": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "104", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_104&doctype=Standard", "URIDate": "2024-03-27" }, "r350": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "106", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_106_d&doctype=Standard", "URIDate": "2024-03-27" }, "r351": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "112", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard", "URIDate": "2024-03-27" }, "r352": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "117", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_117&doctype=Standard", "URIDate": "2024-03-27" }, "r353": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "55", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_55&doctype=Standard", "URIDate": "2024-03-27" }, "r354": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "78", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_78_e&doctype=Standard", "URIDate": "2024-03-27" }, "r355": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "78", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_78&doctype=Standard", "URIDate": "2024-03-27" }, "r356": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "79", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_79_a&doctype=Standard", "URIDate": "2024-03-27" }, "r357": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "82A", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_82A&doctype=Standard", "URIDate": "2024-03-27" }, "r358": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "85", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_85&doctype=Standard", "URIDate": "2024-03-27" }, "r359": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "1", "IssueDate": "2024-01-01", "Paragraph": "IG6", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_IG6&doctype=Implementation%20Guidance", "URIDate": "2024-03-27" }, "r360": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "81", "Subparagraph": "g", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_81_g_i&doctype=Standard", "URIDate": "2024-03-27" }, "r361": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "81", "Subparagraph": "g", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_81_g&doctype=Standard", "URIDate": "2024-03-27" }, "r362": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "12", "IssueDate": "2024-01-01", "Paragraph": "81", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_81&doctype=Standard", "URIDate": "2024-03-27" }, "r363": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "37", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_37&doctype=Standard", "URIDate": "2024-03-27" }, "r364": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "16", "IssueDate": "2024-01-01", "Paragraph": "73", "Subparagraph": "d", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_73_d&doctype=Standard", "URIDate": "2024-03-27" }, "r365": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "135", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_135_b&doctype=Standard", "URIDate": "2024-03-27" }, "r366": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "138", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_138_b&doctype=Standard", "URIDate": "2024-03-27" }, "r367": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "19", "IssueDate": "2024-01-01", "Paragraph": "145", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_145&doctype=Standard", "URIDate": "2024-03-27" }, "r368": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "2", "IssueDate": "2024-01-01", "Paragraph": "37", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=2&code=ifrs-tx-2024-en-r&anchor=para_37&doctype=Standard", "URIDate": "2024-03-27" }, "r369": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "33", "IssueDate": "2024-01-01", "Paragraph": "70", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2024-en-r&anchor=para_70_b&doctype=Standard", "URIDate": "2024-03-27" }, "r370": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "33", "IssueDate": "2024-01-01", "Paragraph": "70", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2024-en-r&anchor=para_70_c&doctype=Standard", "URIDate": "2024-03-27" }, "r371": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "37", "IssueDate": "2024-01-01", "Paragraph": "84", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&anchor=para_84&doctype=Standard", "URIDate": "2024-03-27" }, "r372": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "37", "IssueDate": "2024-01-01", "Paragraph": "88", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&anchor=para_88&doctype=Standard", "URIDate": "2024-03-27" }, "r373": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "38", "IssueDate": "2024-01-01", "Paragraph": "118", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_c&doctype=Standard", "URIDate": "2024-03-27" }, "r374": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "38", "IssueDate": "2024-01-01", "Paragraph": "118", "Subparagraph": "e", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e&doctype=Standard", "URIDate": "2024-03-27" }, "r375": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "38", "IssueDate": "2024-01-01", "Paragraph": "119", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_119&doctype=Standard", "URIDate": "2024-03-27" }, "r376": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "40", "IssueDate": "2024-01-01", "Paragraph": "79", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2024-en-r&anchor=para_79_c&doctype=Standard", "URIDate": "2024-03-27" }, "r377": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "41", "IssueDate": "2024-01-01", "Paragraph": "46", "Subparagraph": "b", "Clause": "i", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2024-en-r&anchor=para_46_b_i&doctype=Standard", "URIDate": "2024-03-27" }, "r378": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "41", "IssueDate": "2024-01-01", "Paragraph": "50", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2024-en-r&anchor=para_50&doctype=Standard", "URIDate": "2024-03-27" }, "r379": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "41", "IssueDate": "2024-01-01", "Paragraph": "54", "Subparagraph": "f", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2024-en-r&anchor=para_54_f&doctype=Standard", "URIDate": "2024-03-27" }, "r380": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "16", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_16&doctype=Standard", "URIDate": "2024-03-27" }, "r381": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "20", "Subparagraph": "a", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_20_a&doctype=Standard", "URIDate": "2024-03-27" }, "r382": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "20", "Subparagraph": "b", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_20_b&doctype=Standard", "URIDate": "2024-03-27" }, "r383": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "20", "Subparagraph": "c", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_20_c&doctype=Standard", "URIDate": "2024-03-27" }, "r384": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "20", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_20&doctype=Standard", "URIDate": "2024-03-27" }, "r385": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "31", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_31&doctype=Standard", "URIDate": "2024-03-27" }, "r386": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IAS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "45", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_45&doctype=Standard", "URIDate": "2024-03-27" }, "r387": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IFRS", "Number": "2", "IssueDate": "2024-01-01", "Paragraph": "45", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_45&doctype=Standard", "URIDate": "2024-03-27" }, "r388": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "39", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_39&doctype=Standard", "URIDate": "2024-03-27" }, "r389": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IFRS", "Number": "7", "IssueDate": "2024-01-01", "Paragraph": "7", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_7&doctype=Standard", "URIDate": "2024-03-27" }, "r390": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "IFRS", "Number": "8", "IssueDate": "2024-01-01", "Paragraph": "34", "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_34&doctype=Standard", "URIDate": "2024-03-27" } } }