{ "instance": { "forms-1a.htm": { "axisCustom": 0, "axisStandard": 24, "contextCount": 984, "dts": { "calculationLink": { "local": [ "mlyf-20220430_cal.xml" ] }, "definitionLink": { "local": [ "mlyf-20220430_def.xml" ] }, "inline": { "local": [ "forms-1a.htm" ] }, "labelLink": { "local": [ "mlyf-20220430_lab.xml" ] }, "presentationLink": { "local": [ "mlyf-20220430_pre.xml" ] }, "schema": { "local": [ "mlyf-20220430.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://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd", "https://xbrl.fasb.org/srt/2022/elts/srt-roles-2022.xsd", "https://xbrl.fasb.org/srt/2022/elts/srt-types-2022.xsd", "https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd", "https://xbrl.fasb.org/us-gaap/2022/elts/us-roles-2022.xsd", "https://xbrl.fasb.org/us-gaap/2022/elts/us-types-2022.xsd", "https://xbrl.sec.gov/country/2022/country-2022.xsd", "https://xbrl.sec.gov/dei/2022/dei-2022.xsd" ] } }, "elementCount": 739, "entityCount": 1, "hidden": { "http://fasb.org/us-gaap/2022": 579, "http://westernmagnesium.com/20220430": 236, "http://xbrl.sec.gov/dei/2022": 2, "total": 817 }, "keyCustom": 128, "keyStandard": 285, "memberCustom": 141, "memberStandard": 29, "nsprefix": "MLYF", "nsuri": "http://westernmagnesium.com/20220430", "report": { "R1": { "firstAnchor": { "ancestors": [ "span", "b", "span", "p", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "dei:DocumentType", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "document", "isDefault": "true", "longName": "00000001 - Document - Cover", "role": "http://westernmagnesium.com/role/Cover", "shortName": "Cover", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "b", "span", "p", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "dei:DocumentType", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R10": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000010 - Disclosure - RECENT ACCOUNTING PRONOUNCEMENTS", "role": "http://westernmagnesium.com/role/RecentAccountingPronouncements", "shortName": "RECENT ACCOUNTING PRONOUNCEMENTS", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R11": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000011 - Disclosure - PROPERTY, PLANT AND EQUIPMENT", "role": "http://westernmagnesium.com/role/PropertyPlantAndEquipment", "shortName": "PROPERTY, PLANT AND EQUIPMENT", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R12": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:RightOfUseAssetsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000012 - Disclosure - RIGHT-OF-USE ASSETS", "role": "http://westernmagnesium.com/role/Right-of-useAssets", "shortName": "RIGHT-OF-USE ASSETS", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:RightOfUseAssetsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R13": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:LesseeOperatingLeasesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000013 - Disclosure - LEASE OBLIGATIONS", "role": "http://westernmagnesium.com/role/LeaseObligations", "shortName": "LEASE OBLIGATIONS", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:LesseeOperatingLeasesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R14": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:MineralIndustriesDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000014 - Disclosure - MINERAL PROPERTY COSTS", "role": "http://westernmagnesium.com/role/MineralPropertyCosts", "shortName": "MINERAL PROPERTY COSTS", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:MineralIndustriesDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R15": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000015 - Disclosure - RELATED PARTY TRANSACTIONS", "role": "http://westernmagnesium.com/role/RelatedPartyTransactions", "shortName": "RELATED PARTY TRANSACTIONS", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R16": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000016 - Disclosure - CONTINGENT LIABILITIES AND COMMITMENTS", "role": "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitments", "shortName": "CONTINGENT LIABILITIES AND COMMITMENTS", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R17": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:PromissoryNoteTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000017 - Disclosure - PROMISSORY NOTE", "role": "http://westernmagnesium.com/role/PromissoryNote", "shortName": "PROMISSORY NOTE", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:PromissoryNoteTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R18": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:ProvisionForFlowThroughShareIssuancesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000018 - Disclosure - PROVISION FOR FLOW THROUGH SHARE ISSUANCES", "role": "http://westernmagnesium.com/role/ProvisionForFlowThroughShareIssuances", "shortName": "PROVISION FOR FLOW THROUGH SHARE ISSUANCES", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:ProvisionForFlowThroughShareIssuancesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R19": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DebtDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000019 - Disclosure - CONVERTIBLE DEBENTURE AND DERIVATIVE LIABILITY", "role": "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiability", "shortName": "CONVERTIBLE DEBENTURE AND DERIVATIVE LIABILITY", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DebtDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R2": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "00000002 - Statement - Condensed Consolidated Balance Sheets", "role": "http://westernmagnesium.com/role/BalanceSheets", "shortName": "Condensed Consolidated Balance Sheets", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "lang": null, "name": "us-gaap:AccountsReceivableNetCurrent", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R20": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000020 - Disclosure - SHARE CAPITAL", "role": "http://westernmagnesium.com/role/ShareCapital", "shortName": "SHARE CAPITAL", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R21": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:CapitalManagementTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000021 - Disclosure - CAPITAL MANAGEMENT", "role": "http://westernmagnesium.com/role/CapitalManagement", "shortName": "CAPITAL MANAGEMENT", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:CapitalManagementTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R22": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000022 - Disclosure - FINANCIAL INSTRUMENTS AND FINANCIAL RISK MANAGEMENT", "role": "http://westernmagnesium.com/role/FinancialInstrumentsAndFinancialRiskManagement", "shortName": "FINANCIAL INSTRUMENTS AND FINANCIAL RISK MANAGEMENT", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R23": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000023 - Disclosure - SEGMENTED INFORMATION", "role": "http://westernmagnesium.com/role/SegmentedInformation", "shortName": "SEGMENTED INFORMATION", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R24": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000024 - Disclosure - INCOME TAX", "role": "http://westernmagnesium.com/role/IncomeTax", "shortName": "INCOME TAX", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R25": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SubsequentEventsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000025 - Disclosure - SUBSEQUENT EVENTS", "role": "http://westernmagnesium.com/role/SubsequentEvents", "shortName": "SUBSEQUENT EVENTS", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SubsequentEventsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R26": { "firstAnchor": { "ancestors": [ "us-gaap:SignificantAccountingPoliciesTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ConsolidationPolicyTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000026 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Policies)", "role": "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies", "shortName": "SIGNIFICANT ACCOUNTING POLICIES (Policies)", "subGroupType": "policies", "uniqueAnchor": { "ancestors": [ "us-gaap:SignificantAccountingPoliciesTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ConsolidationPolicyTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R27": { "firstAnchor": { "ancestors": [ "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock", "us-gaap:SignificantAccountingPoliciesTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:ScheduleOfDepreciationRateTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000027 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Tables)", "role": "http://westernmagnesium.com/role/SignificantAccountingPoliciesTables", "shortName": "SIGNIFICANT ACCOUNTING POLICIES (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock", "us-gaap:SignificantAccountingPoliciesTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:ScheduleOfDepreciationRateTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R28": { "firstAnchor": { "ancestors": [ "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:PropertyPlantAndEquipmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000028 - Disclosure - PROPERTY, PLANT AND EQUIPMENT (Tables)", "role": "http://westernmagnesium.com/role/PropertyPlantAndEquipmentTables", "shortName": "PROPERTY, PLANT AND EQUIPMENT (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:PropertyPlantAndEquipmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R29": { "firstAnchor": { "ancestors": [ "MLYF:RightOfUseAssetsDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:ScheduleOfRightOfUseAssetsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000029 - Disclosure - RIGHT-OF-USE ASSETS (Tables)", "role": "http://westernmagnesium.com/role/Right-of-useAssetsTables", "shortName": "RIGHT-OF-USE ASSETS (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "MLYF:RightOfUseAssetsDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:ScheduleOfRightOfUseAssetsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R3": { "firstAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:CommonStockSharesAuthorized", "reportCount": 1, "unitRef": "Shares", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)", "role": "http://westernmagnesium.com/role/BalanceSheetsParenthetical", "shortName": "Condensed Consolidated Balance Sheets (Parenthetical)", "subGroupType": "parenthetical", "uniqueAnchor": { "ancestors": [ "us-gaap:CommonStockSharesIssued", "span", "span", "span", "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "INF", "lang": null, "name": "us-gaap:CommonStockSharesOutstanding", "reportCount": 1, "unique": true, "unitRef": "Shares", "xsiNil": "false" } }, "R30": { "firstAnchor": { "ancestors": [ "us-gaap:LesseeOperatingLeasesTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:LeaseCostTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000030 - Disclosure - LEASE OBLIGATIONS (Tables)", "role": "http://westernmagnesium.com/role/LeaseObligationsTables", "shortName": "LEASE OBLIGATIONS (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:LesseeOperatingLeasesTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:LeaseCostTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R31": { "firstAnchor": { "ancestors": [ "us-gaap:MineralIndustriesDisclosuresTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:ScheduleOfMineralPropertyCostsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000031 - Disclosure - MINERAL PROPERTY COSTS (Tables)", "role": "http://westernmagnesium.com/role/MineralPropertyCostsTables", "shortName": "MINERAL PROPERTY COSTS (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:MineralIndustriesDisclosuresTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:ScheduleOfMineralPropertyCostsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R32": { "firstAnchor": { "ancestors": [ "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:ScheduleOfDepositsHeldByRelatedPartyTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000032 - Disclosure - RELATED PARTY TRANSACTIONS (Tables)", "role": "http://westernmagnesium.com/role/RelatedPartyTransactionsTables", "shortName": "RELATED PARTY TRANSACTIONS (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:ScheduleOfDepositsHeldByRelatedPartyTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R33": { "firstAnchor": { "ancestors": [ "us-gaap:DebtDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000033 - Disclosure - CONVERTIBLE DEBENTURE AND DERIVATIVE LIABILITY (Tables)", "role": "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityTables", "shortName": "CONVERTIBLE DEBENTURE AND DERIVATIVE LIABILITY (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:DebtDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R34": { "firstAnchor": { "ancestors": [ "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000034 - Disclosure - SHARE CAPITAL (Tables)", "role": "http://westernmagnesium.com/role/ShareCapitalTables", "shortName": "SHARE CAPITAL (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R35": { "firstAnchor": { "ancestors": [ "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000035 - Disclosure - FINANCIAL INSTRUMENTS AND FINANCIAL RISK MANAGEMENT (Tables)", "role": "http://westernmagnesium.com/role/FinancialInstrumentsAndFinancialRiskManagementTables", "shortName": "FINANCIAL INSTRUMENTS AND FINANCIAL RISK MANAGEMENT (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R36": { "firstAnchor": { "ancestors": [ "us-gaap:SegmentReportingDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000036 - Disclosure - SEGMENTED INFORMATION (Tables)", "role": "http://westernmagnesium.com/role/SegmentedInformationTables", "shortName": "SEGMENTED INFORMATION (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:SegmentReportingDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R37": { "firstAnchor": { "ancestors": [ "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000037 - Disclosure - INCOME TAX (Tables)", "role": "http://westernmagnesium.com/role/IncomeTaxTables", "shortName": "INCOME TAX (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R38": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:RetainedEarningsAccumulatedDeficit", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000038 - Disclosure - NATURE OF OPERATIONS AND GOING CONCERN (Details Narrative)", "role": "http://westernmagnesium.com/role/NatureOfOperationsAndGoingConcernDetailsNarrative", "shortName": "NATURE OF OPERATIONS AND GOING CONCERN (Details Narrative)", "subGroupType": "details", "uniqueAnchor": null }, "R39": { "firstAnchor": { "ancestors": [ "span", "span", "td", "tr", "table", "MLYF:ScheduleOfDepreciationRateTableTextBlock", "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock", "us-gaap:SignificantAccountingPoliciesTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31_us-gaap_ComputerEquipmentMember", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:DepreciationRate", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000039 - Disclosure - SCHEDULE OF DEPRECIATION RATE (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfDepreciationRateDetails", "shortName": "SCHEDULE OF DEPRECIATION RATE (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "span", "td", "tr", "table", "MLYF:ScheduleOfDepreciationRateTableTextBlock", "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock", "us-gaap:SignificantAccountingPoliciesTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31_us-gaap_ComputerEquipmentMember", "decimals": null, "first": true, "lang": "en-US", "name": "MLYF:DepreciationRate", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R4": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2022-02-012022-04-30", "decimals": "0", "first": true, "lang": null, "name": "MLYF:BankCharges", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "00000004 - Statement - Condensed Consolidated Statements of Loss and Comprehensive Loss", "role": "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss", "shortName": "Condensed Consolidated Statements of Loss and Comprehensive Loss", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2022-02-012022-04-30", "decimals": "0", "first": true, "lang": null, "name": "MLYF:BankCharges", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R40": { "firstAnchor": { "ancestors": [ "td", "tr", "table", "us-gaap:PropertyPlantAndEquipmentTextBlock", "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-10-31", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:PropertyPlantAndEquipmentGross", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000040 - Disclosure - SCHEDULE OF PROPERTY, PLANT AND EQUIPMENT (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails", "shortName": "SCHEDULE OF PROPERTY, PLANT AND EQUIPMENT (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "td", "tr", "table", "us-gaap:PropertyPlantAndEquipmentTextBlock", "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2019-10-31", "decimals": "0", "lang": null, "name": "us-gaap:PropertyPlantAndEquipmentGross", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R41": { "firstAnchor": { "ancestors": [ "td", "tr", "table", "MLYF:ScheduleOfRightOfUseAssetsTableTextBlock", "MLYF:RightOfUseAssetsDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-10-31", "decimals": "0", "first": true, "lang": null, "name": "MLYF:OperatingLeaseRightOfUseAssetCost", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000041 - Disclosure - SCHEDULE OF RIGHT-OF-USE ASSETS (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails", "shortName": "SCHEDULE OF RIGHT-OF-USE ASSETS (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "td", "tr", "table", "MLYF:ScheduleOfRightOfUseAssetsTableTextBlock", "MLYF:RightOfUseAssetsDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2019-11-012020-10-31", "decimals": "0", "lang": null, "name": "MLYF:RightOfUseAssetsInitialAdoptionOfAccountingStandardsUpdates", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R42": { "firstAnchor": { "ancestors": [ "td", "tr", "table", "us-gaap:LeaseCostTableTextBlock", "us-gaap:LesseeOperatingLeasesTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-10-31", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:OperatingLeaseLiability", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000042 - Disclosure - SCHEDULE OF OPERATING LEASE (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails", "shortName": "SCHEDULE OF OPERATING LEASE (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "td", "tr", "table", "us-gaap:LeaseCostTableTextBlock", "us-gaap:LesseeOperatingLeasesTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2019-11-012020-10-31", "decimals": "0", "lang": null, "name": "MLYF:OperatingLeaseInitialAdoption", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R43": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:LeaseCostTableTextBlock", "us-gaap:LesseeOperatingLeasesTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:OperatingLeaseLiability", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000043 - Disclosure - LEASE OBLIGATIONS (Details Narrative)", "role": "http://westernmagnesium.com/role/LeaseObligationsDetailsNarrative", "shortName": "LEASE OBLIGATIONS (Details Narrative)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:LesseeOperatingLeasesTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2019-11-02", "decimals": "0", "lang": null, "name": "us-gaap:OperatingLeaseLiability", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R44": { "firstAnchor": { "ancestors": [ "span", "span", "td", "tr", "table", "MLYF:ScheduleOfMineralPropertyCostsTableTextBlock", "us-gaap:MineralIndustriesDisclosuresTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2020-10-31", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:MineralPropertiesGross", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000044 - Disclosure - SCHEDULE OF MINERAL PROPERTY COSTS (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfMineralPropertyCostsDetails", "shortName": "SCHEDULE OF MINERAL PROPERTY COSTS (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "MLYF:ScheduleOfMineralPropertyCostsTableTextBlock", "us-gaap:MineralIndustriesDisclosuresTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2019-10-31", "decimals": "0", "lang": null, "name": "us-gaap:MineralPropertiesGross", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R45": { "firstAnchor": { "ancestors": [ "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-10-31", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:MineralPropertiesNet", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000045 - Disclosure - MINERAL PROPERTY COSTS (Details Narrative)", "role": "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative", "shortName": "MINERAL PROPERTY COSTS (Details Narrative)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:MineralIndustriesDisclosuresTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30_custom_SilveradoPropertyMember", "decimals": "INF", "lang": null, "name": "us-gaap:EquityMethodInvestmentOwnershipPercentage", "reportCount": 1, "unique": true, "unitRef": "Pure", "xsiNil": "false" } }, "R46": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "MLYF:ScheduleOfDepositsHeldByRelatedPartyTableTextBlock", "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-10-31", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:RelatedPartyTransactionDueFromToRelatedParty", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000046 - Disclosure - SCHEDULE OF DEPOSITS HELD BY RELATED PARTY (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfDepositsHeldByRelatedPartyDetails", "shortName": "SCHEDULE OF DEPOSITS HELD BY RELATED PARTY (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "MLYF:ScheduleOfDepositsHeldByRelatedPartyTableTextBlock", "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": "0", "lang": null, "name": "us-gaap:ProceedsFromRelatedPartyDebt", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R47": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock", "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "MLYF:DirectorsAndOfficersWagesPayable", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000047 - Disclosure - SCHEDULE OF DUE TO RELATED PARTIES (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfDueToRelatedPartiesDetails", "shortName": "SCHEDULE OF DUE TO RELATED PARTIES (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock", "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "MLYF:DirectorsAndOfficersWagesPayable", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R48": { "firstAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-10-31", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:DueFromOfficersOrStockholders", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000048 - Disclosure - RELATED PARTY TRANSACTIONS (Details Narrative)", "role": "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative", "shortName": "RELATED PARTY TRANSACTIONS (Details Narrative)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-10-31", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:DueFromOfficersOrStockholders", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R49": { "firstAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-02-062021-02-08", "decimals": "-5", "first": true, "lang": null, "name": "us-gaap:LossContingencyDamagesSoughtValue", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000049 - Disclosure - CONTINGENT LIABILITIES AND COMMITMENTS (Details Narrative)", "role": "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "shortName": "CONTINGENT LIABILITIES AND COMMITMENTS (Details Narrative)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-02-062021-02-08", "decimals": "-5", "first": true, "lang": null, "name": "us-gaap:LossContingencyDamagesSoughtValue", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R5": { "firstAnchor": { "ancestors": [ "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2019-10-31_us-gaap_CommonStockMember", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:StockholdersEquity", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "00000005 - Statement - Condensed Consolidated Statements of Shareholders' Deficit", "role": "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit", "shortName": "Condensed Consolidated Statements of Shareholders' Deficit", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2019-10-31_us-gaap_CommonStockMember", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:StockholdersEquity", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R50": { "firstAnchor": { "ancestors": [ "span", "span", "p", "MLYF:PromissoryNoteTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2018-11-012019-10-31", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:PaymentsToFundLongtermLoansToRelatedParties", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000050 - Disclosure - PROMISSORY NOTE (Details Narrative)", "role": "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative", "shortName": "PROMISSORY NOTE (Details Narrative)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "span", "p", "MLYF:PromissoryNoteTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2018-11-012019-10-31", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:PaymentsToFundLongtermLoansToRelatedParties", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R51": { "firstAnchor": { "ancestors": [ "span", "span", "p", "MLYF:ProvisionForFlowThroughShareIssuancesTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000051 - Disclosure - PROVISION FOR FLOW THROUGH SHARE ISSUANCES (Details Narrative)", "role": "http://westernmagnesium.com/role/ProvisionForFlowThroughShareIssuancesDetailsNarrative", "shortName": "PROVISION FOR FLOW THROUGH SHARE ISSUANCES (Details Narrative)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "span", "p", "MLYF:ProvisionForFlowThroughShareIssuancesTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R52": { "firstAnchor": { "ancestors": [ "span", "span", "td", "tr", "table", "us-gaap:ScheduleOfAssumptionsUsedTableTextBlock", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1", "reportCount": 1, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000052 - Disclosure - SCHEDULE OF OPTION PRICING MODEL (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails", "shortName": "SCHEDULE OF OPTION PRICING MODEL (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock", "us-gaap:DebtDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-012022-04-30_custom_OctoberThirtyOneTwentyThousandTwentyOneMember", "decimals": "INF", "lang": null, "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate", "reportCount": 1, "unique": true, "unitRef": "Pure", "xsiNil": "false" } }, "R53": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2022-02-012022-04-30", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:AccretionExpense", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000053 - Disclosure - SCHEDULE OF DERIVATIVE INSTRUMENTS (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails", "shortName": "SCHEDULE OF DERIVATIVE INSTRUMENTS (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleOfDerivativeInstrumentsTextBlock", "us-gaap:DebtDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31_custom_DebtHostLiabilityMember", "decimals": "0", "lang": null, "name": "MLYF:ValueOfDebtHostLiabilityRecognized", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R54": { "firstAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-22", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:DebtInstrumentFaceAmount", "reportCount": 1, "unitRef": "CA", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000054 - Disclosure - CONVERTIBLE DEBENTURE AND DERIVATIVE LIABILITY (Details Narrative)", "role": "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "shortName": "CONVERTIBLE DEBENTURE AND DERIVATIVE LIABILITY (Details Narrative)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:DebtDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-10-302021-10-31", "decimals": "0", "lang": null, "name": "us-gaap:InterestExpense", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R55": { "firstAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-10-31", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1", "reportCount": 1, "unitRef": "CAPShares", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000055 - Disclosure - SUMMARY OF CHANGES IN COMMON SHARE PURCHASE WARRANTS (Details)", "role": "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails", "shortName": "SUMMARY OF CHANGES IN COMMON SHARE PURCHASE WARRANTS (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "b", "span", "td", "tr", "table", "us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2019-10-31", "decimals": "INF", "lang": null, "name": "MLYF:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsOutstandingWeightedAverageExercisePrice", "reportCount": 1, "unique": true, "unitRef": "CAPShares", "xsiNil": "false" } }, "R56": { "firstAnchor": { "ancestors": [ "span", "link:footnote", "span", "td", "tr", "table", "us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-01-13", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:ClassOfWarrantOrRightOutstanding", "reportCount": 1, "unique": true, "unitRef": "Shares", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000056 - Disclosure - SUMMARY OF CHANGES IN COMMON SHARE PURCHASE WARRANTS (Details) (Parenthetical)", "role": "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetailsParenthetical", "shortName": "SUMMARY OF CHANGES IN COMMON SHARE PURCHASE WARRANTS (Details) (Parenthetical)", "subGroupType": "parenthetical", "uniqueAnchor": { "ancestors": [ "span", "link:footnote", "span", "td", "tr", "table", "us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-01-13", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:ClassOfWarrantOrRightOutstanding", "reportCount": 1, "unique": true, "unitRef": "Shares", "xsiNil": "false" } }, "R57": { "firstAnchor": { "ancestors": [ "span", "span", "td", "tr", "table", "us-gaap:ScheduleOfAssumptionsUsedTableTextBlock", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum", "reportCount": 1, "unique": true, "unitRef": "Pure", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000057 - Disclosure - SCHEDULE OF ASSUMPTIONS USED (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfAssumptionsUsedDetails", "shortName": "SCHEDULE OF ASSUMPTIONS USED (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "span", "td", "tr", "table", "us-gaap:ScheduleOfAssumptionsUsedTableTextBlock", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum", "reportCount": 1, "unique": true, "unitRef": "Pure", "xsiNil": "false" } }, "R58": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-10-31", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber", "reportCount": 1, "unitRef": "Shares", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000058 - Disclosure - SCHEDULE OF STOCK OPTIONS ACTIVITY (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "shortName": "SCHEDULE OF STOCK OPTIONS ACTIVITY (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "span", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "lang": "en-US", "name": "MLYF:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R59": { "firstAnchor": { "ancestors": [ "b", "span", "td", "tr", "table", "us-gaap:ShareBasedCompensationPerformanceSharesAwardUnvestedActivityTableTextBlock", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue", "reportCount": 1, "unitRef": "CAPShares", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000059 - Disclosure - SCHEDULE OF NONVESTED STOCK OPTIONS (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails", "shortName": "SCHEDULE OF NONVESTED STOCK OPTIONS (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ShareBasedCompensationPerformanceSharesAwardUnvestedActivityTableTextBlock", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": "INF", "lang": null, "name": "MLYF:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares1", "reportCount": 1, "unique": true, "unitRef": "Shares", "xsiNil": "false" } }, "R6": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:NetIncomeLoss", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "00000006 - Statement - Condensed Consolidated Statements of Cash Flows", "role": "http://westernmagnesium.com/role/StatementsOfCashFlows", "shortName": "Condensed Consolidated Statements of Cash Flows", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": "0", "lang": null, "name": "MLYF:AccruedInterestAndAccretion", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R60": { "firstAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:CommonStockSharesAuthorized", "reportCount": 1, "unitRef": "Shares", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000060 - Disclosure - SHARE CAPITAL (Details Narrative)", "role": "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "shortName": "SHARE CAPITAL (Details Narrative)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2020-02-19", "decimals": "INF", "lang": null, "name": "us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight", "reportCount": 1, "unique": true, "unitRef": "Shares", "xsiNil": "false" } }, "R61": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:StockholdersEquity", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000061 - Disclosure - CAPITAL MANAGEMENT (Details Narrative)", "role": "http://westernmagnesium.com/role/CapitalManagementDetailsNarrative", "shortName": "CAPITAL MANAGEMENT (Details Narrative)", "subGroupType": "details", "uniqueAnchor": null }, "R62": { "firstAnchor": { "ancestors": [ "td", "tr", "table", "us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock", "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:CashAndCashEquivalentsFairValueDisclosure", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000062 - Disclosure - SCHEDULE OF CLASSIFICATION OF FINANCIAL INSTRUMENTS (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfClassificationOfFinancialInstrumentsDetails", "shortName": "SCHEDULE OF CLASSIFICATION OF FINANCIAL INSTRUMENTS (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "td", "tr", "table", "us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock", "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:CashAndCashEquivalentsFairValueDisclosure", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R63": { "firstAnchor": { "ancestors": [ "td", "tr", "table", "us-gaap:ScheduleOfForeignExchangeContractsStatementOfFinancialPositionTableTextBlock", "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "MLYF:AssetAndLiabilitiesReportingCurrencyDenominatedValue", "reportCount": 1, "unique": true, "unitRef": "CA", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000063 - Disclosure - SCHEDULE OF FOREIGN CURRENCY RISK (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfForeignCurrencyRiskDetails", "shortName": "SCHEDULE OF FOREIGN CURRENCY RISK (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "td", "tr", "table", "us-gaap:ScheduleOfForeignExchangeContractsStatementOfFinancialPositionTableTextBlock", "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "MLYF:AssetAndLiabilitiesReportingCurrencyDenominatedValue", "reportCount": 1, "unique": true, "unitRef": "CA", "xsiNil": "false" } }, "R64": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000064 - Disclosure - FINANCIAL INSTRUMENTS AND FINANCIAL RISK MANAGEMENT (Details Narrative)", "role": "http://westernmagnesium.com/role/FinancialInstrumentsAndFinancialRiskManagementDetailsNarrative", "shortName": "FINANCIAL INSTRUMENTS AND FINANCIAL RISK MANAGEMENT (Details Narrative)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "span", "span", "p", "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "lang": null, "name": "us-gaap:ShortTermInvestments", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R65": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:PropertyPlantAndEquipmentNet", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000065 - Disclosure - SCHEDULE OF ASSETS INFORMATION (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfAssetsInformationDetails", "shortName": "SCHEDULE OF ASSETS INFORMATION (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "td", "tr", "table", "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "us-gaap:SegmentReportingDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2022-04-30", "decimals": "0", "lang": null, "name": "MLYF:PropertyPlantEquipmentsAndMineralPropertiesNet", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R66": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2022-02-012022-04-30", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:NetIncomeLoss", "reportCount": 1, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000066 - Disclosure - SCHEDULE OF EFFECTIVE TAX RATES RECONCILIATION (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfEffectiveTaxRatesReconciliationDetails", "shortName": "SCHEDULE OF EFFECTIVE TAX RATES RECONCILIATION (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": "INF", "lang": null, "name": "us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "reportCount": 1, "unique": true, "unitRef": "Pure", "xsiNil": "false" } }, "R67": { "firstAnchor": { "ancestors": [ "td", "tr", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-10-31", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000067 - Disclosure - SCHEDULE OF DEFERRED TAX ASSETS AND LIABILITY (Details)", "role": "http://westernmagnesium.com/role/ScheduleOfDeferredTaxAssetsAndLiabilityDetails", "shortName": "SCHEDULE OF DEFERRED TAX ASSETS AND LIABILITY (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "td", "tr", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-10-31", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R68": { "firstAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-10-31_country_GB", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:OperatingLossCarryforwards", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000068 - Disclosure - INCOME TAX (Details Narrative)", "role": "http://westernmagnesium.com/role/IncomeTaxDetailsNarrative", "shortName": "INCOME TAX (Details Narrative)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-10-31_country_GB", "decimals": "0", "first": true, "lang": null, "name": "us-gaap:OperatingLossCarryforwards", "reportCount": 1, "unique": true, "unitRef": "USD", "xsiNil": "false" } }, "R69": { "firstAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2021-11-03", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:SharesIssuedPricePerShare", "reportCount": 1, "unitRef": "CAPShares", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000069 - Disclosure - SUBSEQUENT EVENTS (Details Narrative)", "role": "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative", "shortName": "SUBSEQUENT EVENTS (Details Narrative)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "span", "p", "us-gaap:SubsequentEventsTextBlock", "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "AsOf2018-08-28_custom_AgreementMember_us-gaap_CommonStockMember", "decimals": "INF", "lang": null, "name": "MLYF:CommonStockIssuedAndOutstandingPercentage", "reportCount": 1, "unique": true, "unitRef": "Pure", "xsiNil": "false" } }, "R7": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:NatureOfOperations", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000007 - Disclosure - NATURE OF OPERATIONS AND GOING CONCERN", "role": "http://westernmagnesium.com/role/NatureOfOperationsAndGoingConcern", "shortName": "NATURE OF OPERATIONS AND GOING CONCERN", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:NatureOfOperations", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R8": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:BasisOfAccounting", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000008 - Disclosure - BASIS OF PRESENTATION", "role": "http://westernmagnesium.com/role/BasisOfPresentation", "shortName": "BASIS OF PRESENTATION", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2021-11-01to2022-04-30", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:BasisOfAccounting", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R9": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "00000009 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES", "role": "http://westernmagnesium.com/role/SignificantAccountingPolicies", "shortName": "SIGNIFICANT ACCOUNTING POLICIES", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "forms-1a.htm", "contextRef": "From2020-11-012021-10-31", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } } }, "segmentCount": 184, "tag": { "MLYF_AccruedInterestAndAccretion": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Accrued interest and accretion.", "label": "Accrued interest and accretion" } } }, "localname": "AccruedInterestAndAccretion", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "MLYF_AccumulatedDepreciationDepletionAndAmortizationForeignExchangeEffectPropertyPlantAndEquipment1": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Accumulated depreciation depletion and amortization foreign exchange effect property plant and equipment1.", "label": "AccumulatedDepreciationDepletionAndAmortizationForeignExchangeEffectPropertyPlantAndEquipment1", "verboseLabel": "Foreign exchange effect" } } }, "localname": "AccumulatedDepreciationDepletionAndAmortizationForeignExchangeEffectPropertyPlantAndEquipment1", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_AccumulatedDepreciationDepletionAndAmortizationWriteOffOfEquipmentPropertyPlantAndEquipment": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Accumulated depreciation depletion and amortization write off of equipment property plant and equipment.", "label": "AccumulatedDepreciationDepletionAndAmortizationWriteOffOfEquipmentPropertyPlantAndEquipment", "verboseLabel": "Write-off of equipment" } } }, "localname": "AccumulatedDepreciationDepletionAndAmortizationWriteOffOfEquipmentPropertyPlantAndEquipment", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_AdditionalIncreaseInPromissoryNoteLoan": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Additional increase in promissory note loan.", "label": "Additional increase in promissory note loan" } } }, "localname": "AdditionalIncreaseInPromissoryNoteLoan", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "MLYF_AgreementMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Agreement [Member]", "label": "Agreement [Member]" } } }, "localname": "AgreementMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_AprilNinteenTwoThousandTwentyThreeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "April 19, 2023 [Member]", "label": "April 19, 2023 [Member] [Default Label]", "verboseLabel": "April 19, 2023 [Member]" } } }, "localname": "AprilNinteenTwoThousandTwentyThreeMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_AprilNinteenTwoThousandTwentyThreeOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "April 19, 2023 [Member]", "label": "April 19, 2023 [Member]" } } }, "localname": "AprilNinteenTwoThousandTwentyThreeOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_AprilTwentySevenTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "April 27, 2022 [Member]", "label": "April 27, 2022 [Member]" } } }, "localname": "AprilTwentySevenTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_AprilTwentyThreeTwoThousandTwentyFiveMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "April 23, 2025 [Member]", "label": "April 23, 2025 [Member] [Default Label]", "verboseLabel": "April 23, 2025 [Member]" } } }, "localname": "AprilTwentyThreeTwoThousandTwentyFiveMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_AprilTwentyThreeTwoThousandTwentyFiveOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "April 23, 2025 [Member]", "label": "April 23, 2025 [Member]" } } }, "localname": "AprilTwentyThreeTwoThousandTwentyFiveOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_AprilTwentyTwoTwentyThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "April 22, 2022 [Member]", "label": "April 22, 2022 [Member]" } } }, "localname": "AprilTwentyTwoTwentyThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails" ], "xbrltype": "domainItemType" }, "MLYF_AprilTwentyTwoTwoThousandTwentyFourMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "April Twenty Two Two Thousand Twenty Four [Member]" } } }, "localname": "AprilTwentyTwoTwoThousandTwentyFourMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_AprilTwoThousandTwentyTwoConvertibleDebentureMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "April Two Thousand Twenty Two Convertible Debenture [Member]" } } }, "localname": "AprilTwoThousandTwentyTwoConvertibleDebentureMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "domainItemType" }, "MLYF_AssetAndLiabilitiesReportingCurrencyDenominatedValue": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The reporting currency-denominated asset and liability value.", "label": "AssetAndLiabilitiesReportingCurrencyDenominatedValue", "verboseLabel": "Total" } } }, "localname": "AssetAndLiabilitiesReportingCurrencyDenominatedValue", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfForeignCurrencyRiskDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_AugustFourteenTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "August 14, 2022 [Member]", "label": "August 14, 2022 [Member]" } } }, "localname": "AugustFourteenTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_AugustSixteenTwoThousandTwentyOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "August 16, 2021 [Member].", "label": "August 16, 2021 [Member] [Default Label]", "verboseLabel": "August 16, 2021 [Member]" } } }, "localname": "AugustSixteenTwoThousandTwentyOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_AugustSixteenTwoThousandTwentyOneOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "August 16, 2021 [Member]", "label": "August 16, 2021 [Member]" } } }, "localname": "AugustSixteenTwoThousandTwentyOneOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_AugustThirtyOneTwoThousandTwentyOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "August 31, 2021 [Member]", "label": "August 31, 2021 [Member]" } } }, "localname": "AugustThirtyOneTwoThousandTwentyOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_AugustThirtyTwoThousandTwentySixMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "August 30, 2026 [Member]", "label": "August 30, 2026 [Member]" } } }, "localname": "AugustThirtyTwoThousandTwentySixMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails", "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_AugustTwelveTwoThousandTwentyThreeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "August 12, 2023 [Member]", "label": "August 12, 2023 [Member] [Default Label]", "verboseLabel": "August 12, 2023 [Member]" } } }, "localname": "AugustTwelveTwoThousandTwentyThreeMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_AugustTwelveTwoThousandTwentyThreeOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "August 12, 2023 [Member]", "label": "August 12, 2023 [Member]" } } }, "localname": "AugustTwelveTwoThousandTwentyThreeOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_AugustTwentySixTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "August 26, 2022 [Member]", "label": "August 26, 2022 [Member] [Default Label]", "verboseLabel": "August 26, 2022 [Member]" } } }, "localname": "AugustTwentySixTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_AugustTwentySixTwoThousandTwentyTwoOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "August 26, 2022 [Member]", "label": "August 26, 2022 [Member]" } } }, "localname": "AugustTwentySixTwoThousandTwentyTwoOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_BankCharges": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 1.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Bank charges.", "label": "Bank charges" } } }, "localname": "BankCharges", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "MLYF_BeaverdellPropertyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Beaverdell Property [Member]", "label": "Beaverdell Property [Member]" } } }, "localname": "BeaverdellPropertyMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfMineralPropertyCostsDetails" ], "xbrltype": "domainItemType" }, "MLYF_BritishColumbiaMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "British Columbia [Member]", "label": "British Columbia [Member]" } } }, "localname": "BritishColumbiaMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/LeaseObligationsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_BrokerWarrantsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Broker Warrants [Member]" } } }, "localname": "BrokerWarrantsMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_CapitalManagementTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Capital Management [Text Block]", "label": "CAPITAL MANAGEMENT" } } }, "localname": "CapitalManagementTextBlock", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/CapitalManagement" ], "xbrltype": "textBlockItemType" }, "MLYF_CashlessWarrantExercise": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 12.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "label": "CashlessWarrantExercise", "negatedLabel": "Cashless warrant exercise" } } }, "localname": "CashlessWarrantExercise", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "MLYF_ClassAWarrantsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Class A Warrants [Member]", "label": "Class A Warrants [Member]" } } }, "localname": "ClassAWarrantsMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_ClassBWarrantsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Class B Warrants [Member]", "label": "Class B Warrants [Member]" } } }, "localname": "ClassBWarrantsMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_ClassOfWarrantOrRightUnexercisedOfWarrantsOrRights1": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Unexercise shares of warrants.", "label": "Warrants expired unexercised", "verboseLabel": "Warrants shares" } } }, "localname": "ClassOfWarrantOrRightUnexercisedOfWarrantsOrRights1", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "sharesItemType" }, "MLYF_CombinedValueOfConvertibleDebentureMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Combined Value of Convertible Debenture [Member]", "label": "Combined Value of Convertible Debenture [Member]" } } }, "localname": "CombinedValueOfConvertibleDebentureMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "domainItemType" }, "MLYF_CombinedValueOfConvertiblesDebentureMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "July 2020 Convertible Debenture [Member]", "label": "July 2020 Convertible Debenture [Member] [Default Label]", "verboseLabel": "July 2020 Convertible Debenture [Member]" } } }, "localname": "CombinedValueOfConvertiblesDebentureMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_CommitmentOfCashOrArrangmentsAmountCash": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Commitment of cash or arrangments amount cash.", "label": "Commitment of cash or arrangments amount cash" } } }, "localname": "CommitmentOfCashOrArrangmentsAmountCash", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "MLYF_CommonStockBrokerWarrantsExpiredUnexercised": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Common stock broker warrants expired unexercised" } } }, "localname": "CommonStockBrokerWarrantsExpiredUnexercised", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "sharesItemType" }, "MLYF_CommonStockIssuedAndOutstandingPercentage": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Common stock issued and outstanding percentage.", "label": "Common stock issued and outstanding percentage" } } }, "localname": "CommonStockIssuedAndOutstandingPercentage", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "percentItemType" }, "MLYF_CommonStockOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Common Stock One [Member]", "label": "Common Stock One [Member]" } } }, "localname": "CommonStockOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_CommonStockPercentage": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Common stock percentage.", "label": "Equity method investment, ownership percentage" } } }, "localname": "CommonStockPercentage", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "percentItemType" }, "MLYF_CommonStockPurchaseWarrantMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Common Stock Purchase Warrant [Member]" } } }, "localname": "CommonStockPurchaseWarrantMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_CommonStockPurchaseWarrantOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Common Stock Purchase Warrant One [Member]" } } }, "localname": "CommonStockPurchaseWarrantOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_CommonStockPurchaseWarrantTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Common Stock Purchase Warrant Two [Member]" } } }, "localname": "CommonStockPurchaseWarrantTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_CommonStockThreeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Common Stock Three [Member]" } } }, "localname": "CommonStockThreeMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_CommonStockTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Common Stock Two [Member]", "label": "Common Stock Two [Member]" } } }, "localname": "CommonStockTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_CommonStockWarrantsExercised": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Common stock warrants exercised.", "label": "CommonStockWarrantsExercised", "verboseLabel": "Common stock warrants exercised" } } }, "localname": "CommonStockWarrantsExercised", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "MLYF_CommonStockWarrantsExpiredUnexercised": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Common stock warrants expired unexercised.", "label": "CommonStockWarrantsExpiredUnexercised", "verboseLabel": "Common stock warrants expired unexercised" } } }, "localname": "CommonStockWarrantsExpiredUnexercised", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "MLYF_ComputerSystemAndSoftwareExpenses": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 3.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Computer system and software.", "label": "Computer system and software" } } }, "localname": "ComputerSystemAndSoftwareExpenses", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "MLYF_ContractualInterest": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Contractual interest.", "label": "Contractual interest" } } }, "localname": "ContractualInterest", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "MLYF_ConvertibleDebentureCurrent": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 8.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Convertible debenture.", "label": "Convertible debenture, net" } } }, "localname": "ConvertibleDebentureCurrent", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "MLYF_ConvertibleDebentureDerivativeLiabilitiesCurrent": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 7.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "label": "Convertible debenture \u2013 derivative liability" } } }, "localname": "ConvertibleDebentureDerivativeLiabilitiesCurrent", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "MLYF_ConvertibleDebentureDerivativeLiabilityFairValueDisclosure": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Convertible debenture derivative liability fair value disclosure.", "label": "Convertible debenture and derivative liability" } } }, "localname": "ConvertibleDebentureDerivativeLiabilityFairValueDisclosure", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfClassificationOfFinancialInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_ConvertibleDebentureExcludingDerivativeLiabillityCurrent": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 6.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "label": "Convertible debenture" } } }, "localname": "ConvertibleDebentureExcludingDerivativeLiabillityCurrent", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "MLYF_ConvertibleDebentureMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Convertible Debenture [Member]", "label": "Convertible Debenture [Member]" } } }, "localname": "ConvertibleDebentureMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfForeignCurrencyRiskDetails" ], "xbrltype": "domainItemType" }, "MLYF_CurrentPortionProvisionForFlowThroughShareIssuances": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 5.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Current portion provision for flow through share issuances.", "label": "Provision for flow through share issuances" } } }, "localname": "CurrentPortionProvisionForFlowThroughShareIssuances", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "MLYF_DebtDiscountCarryValue": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debt discount carry value.", "label": "Debt discount carry value" } } }, "localname": "DebtDiscountCarryValue", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "MLYF_DebtDiscountMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Debt Discount [Member]" } } }, "localname": "DebtDiscountMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "domainItemType" }, "MLYF_DebtHostLiabilityMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debt Host Liability [Member]", "label": "Debt Host Liability [Member]" } } }, "localname": "DebtHostLiabilityMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "domainItemType" }, "MLYF_DebtInstrumentInterestRateEffectivePercentage1": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Convertible debenture effective interest rate.", "label": "Convertible debenture effective interest rate" } } }, "localname": "DebtInstrumentInterestRateEffectivePercentage1", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "pureItemType" }, "MLYF_DecemberThirtyTwoThousandTwentyFiveMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "December 30, 2025 [Member]", "label": "December 30, 2025 [Member]" } } }, "localname": "DecemberThirtyTwoThousandTwentyFiveMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_DecemberThirtyTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "December 30, 2022 [Member]", "label": "December 30, 2022 [Member]" } } }, "localname": "DecemberThirtyTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails", "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_DecemberThreeTwoThousandTwentyThreeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "December 3, 2023 [Member]", "label": "December 3, 2023 [Member] [Default Label]", "verboseLabel": "December 3, 2023 [Member]" } } }, "localname": "DecemberThreeTwoThousandTwentyThreeMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_DecemberThreeTwoThousandTwentyThreeOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "December 3, 2023 [Member]", "label": "December 3, 2023 [Member]" } } }, "localname": "DecemberThreeTwoThousandTwentyThreeOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_DecommissioningLiabilitiesPolicyTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Decommissioning Liabilities [Policy Text Block]", "label": "Decommissioning liabilities" } } }, "localname": "DecommissioningLiabilitiesPolicyTextBlock", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "MLYF_DeferredTaxAssetsConvertibleDebenture": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Deferred tax assets convertible debenture.", "label": "DeferredTaxAssetsConvertibleDebenture", "verboseLabel": "Convertible debenture" } } }, "localname": "DeferredTaxAssetsConvertibleDebenture", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDeferredTaxAssetsAndLiabilityDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_DeferredTaxAssetsConvertibleDebentureAndDerivativeLiability": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Deferred tax assets convertible debenture and derivative liability.", "label": "DeferredTaxAssetsConvertibleDebentureAndDerivativeLiability", "verboseLabel": "Convertible debenture \u2013 derivative liability" } } }, "localname": "DeferredTaxAssetsConvertibleDebentureAndDerivativeLiability", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDeferredTaxAssetsAndLiabilityDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_DeferredTaxAssetsExplorationAndEvaluationAsset": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Deferred tax assets exploration and evaluation asset.", "label": "Exploration and evaluation asset" } } }, "localname": "DeferredTaxAssetsExplorationAndEvaluationAsset", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDeferredTaxAssetsAndLiabilityDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_DeferredTaxAssetsLeaseLiability": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Deferred tax assets lease liability.", "label": "Lease liability" } } }, "localname": "DeferredTaxAssetsLeaseLiability", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDeferredTaxAssetsAndLiabilityDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_DeferredTaxAssetsShareIssueCost": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Deferred tax assets share issue cost.", "label": "Share issue costs" } } }, "localname": "DeferredTaxAssetsShareIssueCost", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDeferredTaxAssetsAndLiabilityDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_DepositsHeldByRelatedPartiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Deposits Held By Related Parties [Member]", "label": "Deposits Held By Related Parties [Member]" } } }, "localname": "DepositsHeldByRelatedPartiesMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfForeignCurrencyRiskDetails" ], "xbrltype": "domainItemType" }, "MLYF_DepreciationRate": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Depreciation Rate.", "label": "Depreciation rate" } } }, "localname": "DepreciationRate", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepreciationRateDetails" ], "xbrltype": "stringItemType" }, "MLYF_DerivativeLiabilityCurrent": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 9.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "label": "Derivative liability" } } }, "localname": "DerivativeLiabilityCurrent", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "MLYF_DerivativeLiabilityWarrants": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Derivative liability warrants.", "label": "DerivativeLiabilityWarrants", "verboseLabel": "Warrant liability" } } }, "localname": "DerivativeLiabilityWarrants", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfClassificationOfFinancialInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_DirectorAndOfficersMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Director and Officers [Member]", "label": "Director and Officers [Member]" } } }, "localname": "DirectorAndOfficersMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_DirectorAndrOfficerMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Director Andr Officer [Member]" } } }, "localname": "DirectorAndrOfficerMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_DirectorsAndOfficersBenefitsPayable": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/ScheduleOfDueToRelatedPartiesDetails": { "order": 2.0, "parentTag": "us-gaap_RelatedPartyTransactionDueFromToRelatedPartyCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Directors and officers benefits payable.", "label": "Benefits payable to directors and officers" } } }, "localname": "DirectorsAndOfficersBenefitsPayable", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDueToRelatedPartiesDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_DirectorsAndOfficersFeesAndExpensesPayable": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/ScheduleOfDueToRelatedPartiesDetails": { "order": 3.0, "parentTag": "us-gaap_RelatedPartyTransactionDueFromToRelatedPartyCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Directors and officers fees and expenses payable.", "label": "Fees and expenses payable to directors and officers" } } }, "localname": "DirectorsAndOfficersFeesAndExpensesPayable", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDueToRelatedPartiesDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_DirectorsAndOfficersMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Directors and Officers [Member]", "label": "Directors and Officers [Member]" } } }, "localname": "DirectorsAndOfficersMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_DirectorsAndOfficersWagesPayable": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/ScheduleOfDueToRelatedPartiesDetails": { "order": 1.0, "parentTag": "us-gaap_RelatedPartyTransactionDueFromToRelatedPartyCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Directors and officers wages payable.", "label": "Wages payable to directors and officers" } } }, "localname": "DirectorsAndOfficersWagesPayable", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDueToRelatedPartiesDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_DisclosureCapitalManagementAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Capital Management" } } }, "localname": "DisclosureCapitalManagementAbstract", "nsuri": "http://westernmagnesium.com/20220430", "xbrltype": "stringItemType" }, "MLYF_DisclosureLeaseObligationsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Lease Obligations" } } }, "localname": "DisclosureLeaseObligationsAbstract", "nsuri": "http://westernmagnesium.com/20220430", "xbrltype": "stringItemType" }, "MLYF_DisclosurePromissoryNoteAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Promissory Note" } } }, "localname": "DisclosurePromissoryNoteAbstract", "nsuri": "http://westernmagnesium.com/20220430", "xbrltype": "stringItemType" }, "MLYF_DisclosureProvisionForFlowThroughShareIssuancesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Provision For Flow Through Share Issuances" } } }, "localname": "DisclosureProvisionForFlowThroughShareIssuancesAbstract", "nsuri": "http://westernmagnesium.com/20220430", "xbrltype": "stringItemType" }, "MLYF_DisclosureRightofuseAssetsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Right-of-use Assets" } } }, "localname": "DisclosureRightofuseAssetsAbstract", "nsuri": "http://westernmagnesium.com/20220430", "xbrltype": "stringItemType" }, "MLYF_DueDiligenceExpenses": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 6.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Due diligence expenses.", "label": "Due diligence expenses" } } }, "localname": "DueDiligenceExpenses", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "MLYF_DueToRelatedParties": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Due to related parties.", "label": "DueToRelatedParties", "verboseLabel": "Due to related parties" } } }, "localname": "DueToRelatedParties", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "MLYF_DueToRelatedPartiesFairValueDisclosure": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Due to related parties fair value disclosure.", "label": "DueToRelatedPartiesFairValueDisclosure", "verboseLabel": "Due to related parties" } } }, "localname": "DueToRelatedPartiesFairValueDisclosure", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfClassificationOfFinancialInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_DueToRelatedPartiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Due To Related Parties [Member]", "label": "Due To Related Parties [Member]" } } }, "localname": "DueToRelatedPartiesMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfForeignCurrencyRiskDetails" ], "xbrltype": "domainItemType" }, "MLYF_EffectsOfChangeInFunctionalCurrency": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Effects of change in functional currency.", "label": "Effects of functional currency change" } } }, "localname": "EffectsOfChangeInFunctionalCurrency", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_EffectsOfChangeInFunctionalCurrencyOnBrokerWarrants": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Effects of change in functional currency on broker warrants.", "label": "Effects of change in functional currency on broker warrants [note 12[f]]" } } }, "localname": "EffectsOfChangeInFunctionalCurrencyOnBrokerWarrants", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "monetaryItemType" }, "MLYF_EffectsOfChangeInFunctionalCurrencyOnConvertibleDebentures": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Effects of change in functional currency on convertible debentures.", "label": "Effects of change in functional currency on convertible debentures [note 12[e]]" } } }, "localname": "EffectsOfChangeInFunctionalCurrencyOnConvertibleDebentures", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "monetaryItemType" }, "MLYF_EmbeddedDerivativeLiabilityMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Embedded Derivative Liability [Member]", "label": "Embedded Derivative Liability [Member]" } } }, "localname": "EmbeddedDerivativeLiabilityMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "domainItemType" }, "MLYF_EngineeringExpenses": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 7.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Engineering expenses.", "label": "Engineering expenses (recoveries)" } } }, "localname": "EngineeringExpenses", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "MLYF_ExercisableAtFiveYearsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Exercisable at Five Years [Member].", "label": "Exercisable at Five Years [Member]" } } }, "localname": "ExercisableAtFiveYearsMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_ExercisableAtTwoYearsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Exercisable at Two Years [Member].", "label": "Exercisable at Two Years [Member]" } } }, "localname": "ExercisableAtTwoYearsMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_ExerciseOfCommonSharePurchaseWarrants": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Exercise of common share purchase warrants.", "label": "[custom:ExerciseOfCommonSharePurchaseWarrants]" } } }, "localname": "ExerciseOfCommonSharePurchaseWarrants", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "MLYF_FacilitiesAndRentExpenses": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 14.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Facilities and rent expenses.", "label": "Facilities and rent" } } }, "localname": "FacilitiesAndRentExpenses", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "MLYF_FairValueAtInception": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "label": "Inception" } } }, "localname": "FairValueAtInception", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_FairValueOfDebtHostLiabilityRecognized": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "label": "FairValueOfDebtHostLiabilityRecognized", "verboseLabel": "Value of debt host liability recognized" } } }, "localname": "FairValueOfDebtHostLiabilityRecognized", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_FairValueOfShareIssue": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of share issue.", "label": "Fair value of share issue" } } }, "localname": "FairValueOfShareIssue", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "MLYF_FebruaryElevenTwoThousandTwentyOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "February 11, 2021 [Member]", "label": "February 11, 2021 [Member] [Default Label]", "verboseLabel": "February 11, 2021 [Member]" } } }, "localname": "FebruaryElevenTwoThousandTwentyOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_FebruaryElevenTwoThousandTwentyOneOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "February 11, 2021 [Member]", "label": "February 11, 2021 [Member]" } } }, "localname": "FebruaryElevenTwoThousandTwentyOneOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_FebruaryTwentyOneTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "February 21, 2022 [Member]", "label": "February 21, 2022 [Member]" } } }, "localname": "FebruaryTwentyOneTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_FebruarythirteenTwoThousandTwentyThreeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "February 13, 2023 [Member]", "label": "February 13, 2023 [Member]" } } }, "localname": "FebruarythirteenTwoThousandTwentyThreeMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_FindersFeesPaid": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Finders fees paid.", "label": "Finders fees paid" } } }, "localname": "FindersFeesPaid", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "MLYF_ForeignCurrencyRiskRate": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Foreign currency risk rate.", "label": "Foreign currency risk rate" } } }, "localname": "ForeignCurrencyRiskRate", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/FinancialInstrumentsAndFinancialRiskManagementDetailsNarrative" ], "xbrltype": "stringItemType" }, "MLYF_ForeignExchangeEffectOnOperatingLeaseRightOfUseAsset": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Foreign exchange effect on operating lease right of use asset.", "label": "ForeignExchangeEffectOnOperatingLeaseRightOfUseAsset", "verboseLabel": "Foreign exchange effect" } } }, "localname": "ForeignExchangeEffectOnOperatingLeaseRightOfUseAsset", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_ForeignExchangeEffectOnOperatingLeaseRightOfUseAssetAccumulatedDepreciation": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Foreign exchange effect on operating lease right of use asset accumulated depreciation.", "label": "ForeignExchangeEffectOnOperatingLeaseRightOfUseAssetAccumulatedDepreciation", "verboseLabel": "Foreign exchange effect" } } }, "localname": "ForeignExchangeEffectOnOperatingLeaseRightOfUseAssetAccumulatedDepreciation", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_FurnaceAndPlantEquipmentMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Furnace and Plant Equipment [Member]", "label": "Furnace and Plant Equipment [Member]" } } }, "localname": "FurnaceAndPlantEquipmentMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "domainItemType" }, "MLYF_FurnaceMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Furnace [Member]", "label": "Furnace [Member]" } } }, "localname": "FurnaceMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepreciationRateDetails" ], "xbrltype": "domainItemType" }, "MLYF_GainLossOnRecognitionOfDebtHostLiability": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 5.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 }, "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 2.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Gain loss on recognition of debt host liability.", "label": "Loss on recognition of debt host liability", "negatedLabel": "Loss on recognition of debt host liability" } } }, "localname": "GainLossOnRecognitionOfDebtHostLiability", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows", "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "MLYF_Inception": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "label": "Inception [Default Label]", "verboseLabel": "Inception" } } }, "localname": "Inception", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_IncomeTaxReconciliationDeductibleAndNondeductibleExpense": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Income tax reconciliation deductible and non-deductible expense.", "label": "Net adjustment for deductible and non-deductible amounts" } } }, "localname": "IncomeTaxReconciliationDeductibleAndNondeductibleExpense", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfEffectiveTaxRatesReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_IncomeTaxReconciliationOfForeignExchangeEffect": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Income tax reconciliation of foreign exchange effect.", "label": "IncomeTaxReconciliationOfForeignExchangeEffect", "verboseLabel": "Foreign exchange effect" } } }, "localname": "IncomeTaxReconciliationOfForeignExchangeEffect", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfEffectiveTaxRatesReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_IncreaseDecreaseInForeignCurrencyTransactionAmount": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Increase decrease in foreign currency transaction amount.", "label": "Increase decrease in foreign currency transaction amount" } } }, "localname": "IncreaseDecreaseInForeignCurrencyTransactionAmount", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/FinancialInstrumentsAndFinancialRiskManagementDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "MLYF_InterestExpenseOnLeaseObligations": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 10.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Interest expense on lease obligations.", "label": "Interest expense on lease obligations" } } }, "localname": "InterestExpenseOnLeaseObligations", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "MLYF_InterestsDueToShareholder": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/ScheduleOfDueToRelatedPartiesDetails": { "order": 4.0, "parentTag": "us-gaap_RelatedPartyTransactionDueFromToRelatedPartyCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Interests due to shareholder.", "label": "Interest due to a shareholder" } } }, "localname": "InterestsDueToShareholder", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDueToRelatedPartiesDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_InvestorRelationsExpense": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 10.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Investor relations expense.", "label": "Investor relations" } } }, "localname": "InvestorRelationsExpense", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "MLYF_IssuanceOfSharesDescription": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Issuance of shares description.", "label": "Issuance of shares, description", "verboseLabel": "[custom:IssuanceOfSharesDescription]" } } }, "localname": "IssuanceOfSharesDescription", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "stringItemType" }, "MLYF_JanuarySeventeenTwoThousandTwentyOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "January 17, 2021 [Member]", "label": "January 17, 2021 [Member]" } } }, "localname": "JanuarySeventeenTwoThousandTwentyOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_JanuarySeventeenTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "January 17, 2022 [Member]", "label": "January 17, 2022 [Member]" } } }, "localname": "JanuarySeventeenTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_JanuaryThirtyOneTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "January 31, 2022 [Member]", "label": "January 31, 2022 [Member]" } } }, "localname": "JanuaryThirtyOneTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_JanuaryTwentyThreeTwoThousandTwentyOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "January 23, 2021 [Member]", "label": "January 23, 2021 [Member]" } } }, "localname": "JanuaryTwentyThreeTwoThousandTwentyOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_JulyEighteenTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "July Eighteen Two Thousand Twenty Two [Member]" } } }, "localname": "JulyEighteenTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_JulyTwentySevenTwentyThousandTwentyOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "July 27, 2020 [Member]", "label": "July 27, 2020 [Member]" } } }, "localname": "JulyTwentySevenTwentyThousandTwentyOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails" ], "xbrltype": "domainItemType" }, "MLYF_JulyTwentySevenTwoThousandTwentyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "July Twenty Seven Two Thousand Twenty [Member]" } } }, "localname": "JulyTwentySevenTwoThousandTwentyMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails" ], "xbrltype": "domainItemType" }, "MLYF_JulyTwoThousandTwentyConvertibleDebentureMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "July 2020 Convertible Debenture [Member]", "label": "July 2020 Convertible Debenture [Member]" } } }, "localname": "JulyTwoThousandTwentyConvertibleDebentureMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_JulyTwoThousandTwentyOneConvertibleDebentureMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "July 2021 Convertible Debenture [Member]", "label": "July 2021 Convertible Debenture [Member]" } } }, "localname": "JulyTwoThousandTwentyOneConvertibleDebentureMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_JuneEighteenTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "June 18, 2022 [Member]", "label": "June 18, 2022 [Member]" } } }, "localname": "JuneEighteenTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_JuneFifteenTwentyThousandTwentyOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "June 15, 2021 [Member]", "label": "June 15, 2021 [Member]" } } }, "localname": "JuneFifteenTwentyThousandTwentyOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails" ], "xbrltype": "domainItemType" }, "MLYF_JuneSeventeenTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "June 17, 2022 [Member]", "label": "June 17, 2022 [Member]" } } }, "localname": "JuneSeventeenTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_JuneTenTwoThousandTwentySixMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "June Ten Two Thousand Twenty Six [Member]" } } }, "localname": "JuneTenTwoThousandTwentySixMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_JuneTenTwoThousandTwentySixOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "June Ten Two Thousand Twenty Six One [Member]" } } }, "localname": "JuneTenTwoThousandTwentySixOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_JuneThreeTwoThousandTwentyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "June Three Two Thousand Twenty [Member]", "label": "June Three Two Thousand Twenty [Member]" } } }, "localname": "JuneThreeTwoThousandTwentyMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_JuneTwoThousandTwentyOneConvertibleDebentureMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "June 2021 Convertible Debenture [Member]", "label": "June 2021 Convertible Debenture [Member]" } } }, "localname": "JuneTwoThousandTwentyOneConvertibleDebentureMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_JuneTwoThousandTwentyOneConvertibleDebenturesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "June 2021 Convertible Debentures [Member]", "label": "June 2021 Convertible Debentures [Member]" } } }, "localname": "JuneTwoThousandTwentyOneConvertibleDebenturesMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_LampertAgreementMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Lampert Agreement [Member]", "label": "Lampert Agreement [Member]" } } }, "localname": "LampertAgreementMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_LeaseAgreementMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Lease Agreement [Member]", "label": "Lease Agreement [Member]" } } }, "localname": "LeaseAgreementMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_LodestarManagementGroupLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Lodestar Management Group L L C [Member]" } } }, "localname": "LodestarManagementGroupLLCMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_MarchTwentyFourTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "March 24, 2022 [Member]", "label": "March 24, 2022 [Member]" } } }, "localname": "MarchTwentyFourTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_MarchTwentyNineTwoThousandTwentyOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "March 29, 2021 [Member]", "label": "March 29, 2021 [Member]" } } }, "localname": "MarchTwentyNineTwoThousandTwentyOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_MarchTwentySevenTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "March 27, 2022 [Member]", "label": "March 27, 2022 [Member] [Default Label]", "verboseLabel": "March 27, 2022 [Member]" } } }, "localname": "MarchTwentySevenTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_MarchTwentySevenTwoThousandTwentyTwoOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "March 27, 2022 [Member]", "label": "March 27, 2022 [Member]" } } }, "localname": "MarchTwentySevenTwoThousandTwentyTwoOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_MarchTwentySixTwoThousandTwentyFiveMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "March 26, 2025 [Member]", "label": "March 26, 2025 [Member] [Default Label]", "verboseLabel": "March 26, 2025 [Member]" } } }, "localname": "MarchTwentySixTwoThousandTwentyFiveMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_MarchTwentySixTwoThousandTwentyFiveOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "March 26, 2025 [Member]", "label": "March 26, 2025 [Member]" } } }, "localname": "MarchTwentySixTwoThousandTwentyFiveOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_MayNineTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "May 9, 2022 [Member]", "label": "May 9, 2022 [Member]" } } }, "localname": "MayNineTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_MaySevenTwoThousandTwentyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "May 7 2020 [Member]", "label": "May 7 2020 [Member]" } } }, "localname": "MaySevenTwoThousandTwentyMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_MayThirteenTwoThousandTwentyOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "May 13, 2021 [Member]", "label": "May 13, 2021 [Member]" } } }, "localname": "MayThirteenTwoThousandTwentyOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_MayThirtyFirstTwoThousandTwentyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "May 31, 2020 [Member]", "label": "May 31, 2020 [Member]" } } }, "localname": "MayThirtyFirstTwoThousandTwentyMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_MayThirtyTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "May 30, 2022 [Member]", "label": "May 30, 2022 [Member]" } } }, "localname": "MayThirtyTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_MayTwentyTwoTwoThousandTwentyFourMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "May 22, 2024 [Member]", "label": "May 22, 2024 [Member] [Default Label]", "verboseLabel": "May 22, 2024 [Member]" } } }, "localname": "MayTwentyTwoTwoThousandTwentyFourMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_MayTwentyTwoTwoThousandTwentyFourOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "May 22, 2024 [Member]", "label": "May 22, 2024 [Member]" } } }, "localname": "MayTwentyTwoTwoThousandTwentyFourOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_McLeanAndVirginiaMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "McLean,Virginia [Member]", "label": "McLean,Virginia [Member]" } } }, "localname": "McLeanAndVirginiaMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/LeaseObligationsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_MineralPropertyAcquisitionAndExplorationAssetsPolicyTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Mineral Property Acquisition and Exploration Assets [Policy Text Block]", "label": "Mineral property acquisition and exploration assets" } } }, "localname": "MineralPropertyAcquisitionAndExplorationAssetsPolicyTextBlock", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "MLYF_MoorMiningDistrictMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Moor Mining District [Member]" } } }, "localname": "MoorMiningDistrictMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_NevadaOfficeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Nevada Office [Member]", "label": "Nevada Office [Member]" } } }, "localname": "NevadaOfficeMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails", "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails" ], "xbrltype": "domainItemType" }, "MLYF_NonBrokeredPrivatePlacementMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Non Brokered Private Placement [Member]", "label": "Non Brokered Private Placement [Member]" } } }, "localname": "NonBrokeredPrivatePlacementMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_NonBrokeredPrivatePlacementOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Non Brokered Private Placement One [Member]" } } }, "localname": "NonBrokeredPrivatePlacementOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_NovemberOneTwentyThousandTwentyOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "November 1, 2021 [Member]", "label": "November 1, 2021 [Member]" } } }, "localname": "NovemberOneTwentyThousandTwentyOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails" ], "xbrltype": "domainItemType" }, "MLYF_NovemberThirtyTwoThousandTwentyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "November 30, 2020 [Member]", "label": "November 30, 2020 [Member]" } } }, "localname": "NovemberThirtyTwoThousandTwentyMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_NovemberThreeTwoThousandTwentyFourMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "November 3, 2024 [Member]", "label": "November 3, 2024 [Member] [Default Label]", "verboseLabel": "November 3, 2024 [Member]" } } }, "localname": "NovemberThreeTwoThousandTwentyFourMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_NovemberThreeTwoThousandTwentyFourOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "November 3, 2024 [Member]", "label": "November 3, 2024 [Member]" } } }, "localname": "NovemberThreeTwoThousandTwentyFourOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_NovemberTwentyFourTwoThousandTwentyFourMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "November 24, 2024 [Member]", "label": "November 24, 2024 [Member] [Default Label]", "verboseLabel": "November 24, 2024 [Member]" } } }, "localname": "NovemberTwentyFourTwoThousandTwentyFourMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_NovemberTwentyFourTwoThousandTwentyFourOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "November 24, 2024 [Member]", "label": "November 24, 2024 [Member]" } } }, "localname": "NovemberTwentyFourTwoThousandTwentyFourOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_NovemberTwentySevenTwoThousandTwentyTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "November Twenty Seven Two Thousand Twenty Two [Member]" } } }, "localname": "NovemberTwentySevenTwoThousandTwentyTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_NovemberTwentyTwoTwoThousandTwentyOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "November 22, 2021 [Member]", "label": "November 22, 2021 [Member]" } } }, "localname": "NovemberTwentyTwoTwoThousandTwentyOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_NumberOfMinimumConsecutiveTradingDays": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of minimum consecutive trading days.", "label": "Number of minimum consecutive trading days" } } }, "localname": "NumberOfMinimumConsecutiveTradingDays", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetailsParenthetical" ], "xbrltype": "integerItemType" }, "MLYF_ObligationToIssueShareSubscriptions": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Obligation to issue share subscriptions.", "label": "Share subscriptions [note 13[f]]" } } }, "localname": "ObligationToIssueShareSubscriptions", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "monetaryItemType" }, "MLYF_ObligationToIssueSharesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Obligation to issue shares [Member]", "label": "Obligation to issue shares [Member]" } } }, "localname": "ObligationToIssueSharesMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "domainItemType" }, "MLYF_OctoberFourTwoThousandTwentyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "October 4, 2020 [Member]", "label": "October 4, 2020 [Member]" } } }, "localname": "OctoberFourTwoThousandTwentyMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_OctoberOneTwoThousandTwentySixMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "October 1, 2026 [Member]", "label": "October 1, 2026 [Member]" } } }, "localname": "OctoberOneTwoThousandTwentySixMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_OctoberThirtyOneTwentyThousandTwentyOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "October 31, 2021 [Member]", "label": "October 31, 2021 [Member]" } } }, "localname": "OctoberThirtyOneTwentyThousandTwentyOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails" ], "xbrltype": "domainItemType" }, "MLYF_OperatingLeaseAdditions": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Operating lease additions.", "label": "OperatingLeaseAdditions", "verboseLabel": "Additions" } } }, "localname": "OperatingLeaseAdditions", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_OperatingLeaseForeignExchangeEffect": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Operating lease foreign exchange effect.", "label": "OperatingLeaseForeignExchangeEffect", "verboseLabel": "Foreign exchange effect" } } }, "localname": "OperatingLeaseForeignExchangeEffect", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_OperatingLeaseInitialAdoption": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Operating lease initial adoption.", "label": "OperatingLeaseInitialAdoption", "verboseLabel": "Initial adoption of ASU 2016-02" } } }, "localname": "OperatingLeaseInitialAdoption", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_OperatingLeasePriorPeriodAdjustment": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Operating lease prior period adjustment.", "label": "Prior period adjustment" } } }, "localname": "OperatingLeasePriorPeriodAdjustment", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_OperatingLeaseRightOfUseAssetAccumulatedDepreciation": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Operating lease right of use asset accumulated depreciation.", "label": "OperatingLeaseRightOfUseAssetAccumulatedDepreciation", "periodEndLabel": "Operating lease right-of-use asset, accumulated depreciation, ending balance", "periodStartLabel": "Operating lease right-of-use asset, accumulated depreciation, beginning balance" } } }, "localname": "OperatingLeaseRightOfUseAssetAccumulatedDepreciation", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_OperatingLeaseRightOfUseAssetCost": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Operating lease right of use asset cost.", "label": "OperatingLeaseRightOfUseAssetCost", "periodEndLabel": "Operating lease right-of-use asset, cost, ending balance", "periodStartLabel": "Operating lease right-of-use asset, cost, beginning balance" } } }, "localname": "OperatingLeaseRightOfUseAssetCost", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_OptionEightMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Eight [Member]", "label": "Option Eight [Member]" } } }, "localname": "OptionEightMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_OptionElevenMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Eleven [Member]", "label": "Option Eleven [Member]" } } }, "localname": "OptionElevenMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_OptionFifteenMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Fifteen [Member]", "label": "Option Fifteen [Member]" } } }, "localname": "OptionFifteenMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_OptionFiveMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Five [Member]", "label": "Option Five [Member]" } } }, "localname": "OptionFiveMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_OptionFourMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Four [Member]", "label": "Option Four [Member]" } } }, "localname": "OptionFourMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_OptionFourteenMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Fourteen [Member]", "label": "Option Fourteen [Member]" } } }, "localname": "OptionFourteenMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_OptionNineMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Nine [Member]", "label": "Option Nine [Member]" } } }, "localname": "OptionNineMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_OptionOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option One [Member]", "label": "Option One [Member]" } } }, "localname": "OptionOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails", "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_OptionSevenMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Seven [Member]", "label": "Option Seven [Member]" } } }, "localname": "OptionSevenMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_OptionSixMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Six [Member]", "label": "Option Six [Member]" } } }, "localname": "OptionSixMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_OptionSixteenMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Sixteen [Member]", "label": "Option Sixteen [Member]" } } }, "localname": "OptionSixteenMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "domainItemType" }, "MLYF_OptionTenMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Ten [Member]", "label": "Option Ten [Member]" } } }, "localname": "OptionTenMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_OptionThirteenMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Thirteen [Member]", "label": "Option Thirteen [Member]" } } }, "localname": "OptionThirteenMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_OptionThreeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Three [Member]", "label": "Option Three [Member]" } } }, "localname": "OptionThreeMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_OptionTwelveMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Twelve [Member]", "label": "Option Twelve [Member]" } } }, "localname": "OptionTwelveMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_OptionTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Option Two [Member]", "label": "Option Two [Member]" } } }, "localname": "OptionTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails", "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_OtherDepositsNonCurrent": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 8.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Non-current deposits classified as others.", "label": "Other deposits" } } }, "localname": "OtherDepositsNonCurrent", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "MLYF_OtherReceivableMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Receivable [Member]" } } }, "localname": "OtherReceivableMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfForeignCurrencyRiskDetails" ], "xbrltype": "domainItemType" }, "MLYF_OtherReceivablesFairValueDisclosure": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "label": "OtherReceivablesFairValueDisclosure", "verboseLabel": "Other receivables" } } }, "localname": "OtherReceivablesFairValueDisclosure", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfClassificationOfFinancialInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_PercentageOfIssuedAndOutstandingCommonShares": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage of issued and outstanding common shares.", "label": "Percentage of issued and outstanding common shares" } } }, "localname": "PercentageOfIssuedAndOutstandingCommonShares", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "percentItemType" }, "MLYF_PilotPlantMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Pilot Plant [Member]", "label": "Pilot Plant [Member]" } } }, "localname": "PilotPlantMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails", "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails" ], "xbrltype": "domainItemType" }, "MLYF_ProceedsFromShareSubscriptions": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Proceeds from share subscriptions.", "label": "Proceeds from share subscriptions" } } }, "localname": "ProceedsFromShareSubscriptions", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "MLYF_PromissoryNoteMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Promissory Note [Member]", "label": "Promissory Note [Member]" } } }, "localname": "PromissoryNoteMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_PromissoryNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Promissory Note [Text Block]", "label": "PROMISSORY NOTE" } } }, "localname": "PromissoryNoteTextBlock", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/PromissoryNote" ], "xbrltype": "textBlockItemType" }, "MLYF_PropertyPlantAndEquipmentForeignExchangeEffect": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Property plant and equipment foreign exchange effect.", "label": "Foreign exchange effect" } } }, "localname": "PropertyPlantAndEquipmentForeignExchangeEffect", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_PropertyPlantAndEquipmentWriteOffOfEquipment": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Property plant and equipment write off of equipment.", "label": "PropertyPlantAndEquipmentWriteOffOfEquipment", "verboseLabel": "Write-off of equipment" } } }, "localname": "PropertyPlantAndEquipmentWriteOffOfEquipment", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_PropertyPlantEquipmentsAndMineralPropertiesNet": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Property, plant, equipments and mineral properties, net.", "label": "Property, plant and equipment net" } } }, "localname": "PropertyPlantEquipmentsAndMineralPropertiesNet", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfAssetsInformationDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_ProvisionForFlowThroughShareIssuancesTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Provision for Flow Through Share Issuances [Text Block]", "label": "PROVISION FOR FLOW THROUGH SHARE ISSUANCES" } } }, "localname": "ProvisionForFlowThroughShareIssuancesTextBlock", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ProvisionForFlowThroughShareIssuances" ], "xbrltype": "textBlockItemType" }, "MLYF_PurchaseWarrantMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Purchase Warrant [Member]" } } }, "localname": "PurchaseWarrantMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_PurchaseWarrantOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Purchase Warrant One [Member]" } } }, "localname": "PurchaseWarrantOneMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_PurchaseWarrantTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Purchase Warrant Two [Member]" } } }, "localname": "PurchaseWarrantTwoMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "MLYF_ReclamationAndOtherDepositsNonCurrent": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 6.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "label": "Reclamation and other deposits" } } }, "localname": "ReclamationAndOtherDepositsNonCurrent", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "MLYF_ReclamationDepositsNonCurrent": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 5.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Reclamation deposits non-current.", "label": "Reclamation deposits" } } }, "localname": "ReclamationDepositsNonCurrent", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "MLYF_ReclamationDepositsPolicyTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Reclamation Deposits [Policy Text Block]", "label": "ReclamationDepositsPolicyTextBlock", "verboseLabel": "Reclamation deposits" } } }, "localname": "ReclamationDepositsPolicyTextBlock", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "MLYF_RelatedPartyAMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Related Party A [Member]", "label": "Related Party A [Member]" } } }, "localname": "RelatedPartyAMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepositsHeldByRelatedPartyDetails" ], "xbrltype": "domainItemType" }, "MLYF_RelatedPartyAgreementMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Related Party Agreement [Member]" } } }, "localname": "RelatedPartyAgreementMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_RelatedPartyBMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Related Party B [Member]", "label": "Related Party B [Member]" } } }, "localname": "RelatedPartyBMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepositsHeldByRelatedPartyDetails" ], "xbrltype": "domainItemType" }, "MLYF_RelatedPartyTransactionForeignExchangeEffect": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Related party transaction foreign exchange effect.", "label": "RelatedPartyTransactionForeignExchangeEffect", "verboseLabel": "Foreign exchange effect" } } }, "localname": "RelatedPartyTransactionForeignExchangeEffect", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepositsHeldByRelatedPartyDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_RepaymentsOfLeaseObligations": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 6.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Payments of lease obligations.", "label": "RepaymentsOfLeaseObligations", "negatedLabel": "Payments of lease obligations" } } }, "localname": "RepaymentsOfLeaseObligations", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "MLYF_RightOfUseAssetsDisclosureTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Right-of-use assets disclosure [Text Block]", "label": "RIGHT-OF-USE ASSETS" } } }, "localname": "RightOfUseAssetsDisclosureTextBlock", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/Right-of-useAssets" ], "xbrltype": "textBlockItemType" }, "MLYF_RightOfUseAssetsInitialAdoptionOfAccountingStandardsUpdates": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Right of use assets initial adoption of accounting standards updates.", "label": "Initial adoption of ASU 2016-02" } } }, "localname": "RightOfUseAssetsInitialAdoptionOfAccountingStandardsUpdates", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_RightOfUseAssetsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Right of Use Assets [Member]", "label": "Right of Use Assets [Member]" } } }, "localname": "RightOfUseAssetsMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepreciationRateDetails" ], "xbrltype": "domainItemType" }, "MLYF_RightOfUseOfAssetAdditionByWayOfLeaseObligation": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "ROU asset addition by way of lease obligation.", "label": "ROU asset addition by way of lease obligation" } } }, "localname": "RightOfUseOfAssetAdditionByWayOfLeaseObligation", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "MLYF_RoyaltyPercentage": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Royalty percentage" } } }, "localname": "RoyaltyPercentage", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative" ], "xbrltype": "percentItemType" }, "MLYF_SalariesManagementAndConsultingFees": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Salaries management and consulting fees.", "label": "Salaries management and consulting fees" } } }, "localname": "SalariesManagementAndConsultingFees", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "MLYF_SaleOfMineralProperty": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Sale of mineral property.", "label": "Sale of mineral property" } } }, "localname": "SaleOfMineralProperty", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfMineralPropertyCostsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_ScheduleOfDepositsHeldByRelatedPartyTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "SCHEDULE OF DEPOSITS HELD BY RELATED PARTY" } } }, "localname": "ScheduleOfDepositsHeldByRelatedPartyTableTextBlock", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsTables" ], "xbrltype": "textBlockItemType" }, "MLYF_ScheduleOfDepreciationRateTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Schedule of Depreciation Rate [Table Text Block]", "label": "SCHEDULE OF DEPRECIATION RATE" } } }, "localname": "ScheduleOfDepreciationRateTableTextBlock", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesTables" ], "xbrltype": "textBlockItemType" }, "MLYF_ScheduleOfMineralPropertyCostsTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Schedule of Mineral Property Costs [Table Text Block]", "label": "SCHEDULE OF MINERAL PROPERTY COSTS" } } }, "localname": "ScheduleOfMineralPropertyCostsTableTextBlock", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsTables" ], "xbrltype": "textBlockItemType" }, "MLYF_ScheduleOfRightOfUseAssetsTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Schedule of Right-of-use Assets [Table Text Block]", "label": "SCHEDULE OF RIGHT-OF-USE ASSETS" } } }, "localname": "ScheduleOfRightOfUseAssetsTableTextBlock", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/Right-of-useAssetsTables" ], "xbrltype": "textBlockItemType" }, "MLYF_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsOutstandingWeightedAverageExercisePrice": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share Based Compensation Arrangement By Share Based Payment Award Non Options Outstanding Weighted Average Exercise Price.", "label": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsOutstandingWeightedAverageExercisePrice", "periodEndLabel": "Weighted average exercise price, ending", "periodStartLabel": "Weighted average exercise price, beginning" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsOutstandingWeightedAverageExercisePrice", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "perShareItemType" }, "MLYF_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsOutstandingWeightedAverageExercisePriceExercised": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share Based Compensation Arrangement By Share Based Payment Award Non Options Outstanding Weighted Average Exercise Price Exercised.", "label": "Weighted average exercise price, exercised" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsOutstandingWeightedAverageExercisePriceExercised", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "perShareItemType" }, "MLYF_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsOutstandingWeightedAverageExercisePriceExpiredCancelled": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share Based Compensation Arrangement By Share Based Payment Award Non Options Outstanding Weighted Average Exercise Price Expired Cancelled.", "label": "Weighted average exercise price, expired/cancelled" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsOutstandingWeightedAverageExercisePriceExpiredCancelled", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "perShareItemType" }, "MLYF_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsOutstandingWeightedAverageExercisePriceGranted": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share Based Compensation Arrangement by Share Based Payment Award Non Options Outstanding Weighted Average Exercise Price Granted.", "label": "Weighted average exercise price, granted" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsOutstandingWeightedAverageExercisePriceGranted", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "perShareItemType" }, "MLYF_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedExpirationDate": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share Based Compensation Arrangement By Share Based Payment Award Non vested Expiration Date.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Non vested Expiration Date" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedExpirationDate", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails" ], "xbrltype": "dateItemType" }, "MLYF_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorizedPercentage": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized Percentage.", "label": "Percentage of authorized grant stock options" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorizedPercentage", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "percentItemType" }, "MLYF_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsWeightedAverageGrantDateFairValue": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Share based Compensation Arrangement By Share based Payment Award Options grants Weighted Average Grant Date Fair Value.", "label": "Weighted average grant date fair value total, granted" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsWeightedAverageGrantDateFairValue", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedGrantsInPeriodGross": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share Based Compensation Arrangement By Share Based Payment Award Options Nonvested GrantsIn Period Gross.", "label": "Total nonvested, granted" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedGrantsInPeriodGross", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails" ], "xbrltype": "sharesItemType" }, "MLYF_ShareBasedCompensationAwardSecondAndFinalTrancheMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Share Based Compensation Award Second And Final Tranche [Member]" } } }, "localname": "ShareBasedCompensationAwardSecondAndFinalTrancheMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_ShareBasedCompensationAwardTrancheFiveAndFinalMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share Based Compensation Award Tranche Five and Final [Member]", "label": "Share Based Compensation Award Tranche Five and Final [Member]" } } }, "localname": "ShareBasedCompensationAwardTrancheFiveAndFinalMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_ShareBasedCompensationAwardTrancheFourMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share Based Compensation Award Tranche Four [Member]", "label": "Share Based Compensation Award Tranche Four [Member]" } } }, "localname": "ShareBasedCompensationAwardTrancheFourMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_ShareBasedCompensationAwardTrancheTwoAndFinalMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Share Based Compensation Award Tranche Two And Final [Member]" } } }, "localname": "ShareBasedCompensationAwardTrancheTwoAndFinalMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_ShareCapitalPolicyTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share Capital [Policy Text Block]", "label": "Share capital" } } }, "localname": "ShareCapitalPolicyTextBlock", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "MLYF_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValueTotal": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value Total", "label": "Weighted average grant date fair value total, expired, cancelled" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValueTotal", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails" ], "xbrltype": "perShareItemType" }, "MLYF_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueTotal": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Share based Compensation Arrangement By Share based Payment Award Options Nonvested Weighted Average Grant Date Fair Value Total.", "label": "Sshare based compensation arrangement by share based payment award options nonvested weighted average grant date fair value total", "periodEndLabel": "Weighted average grant date fair value total, ending balance" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueTotal", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingNonvestedWeightedAverageRemainingContractualTerm2": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based Compensation Arrangement By Share based Payment Award Options Outstanding Nonvested Weighted Average Remaining Contractual Term.", "label": "Weighted average life (years)" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingNonvestedWeightedAverageRemainingContractualTerm2", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails" ], "xbrltype": "durationItemType" }, "MLYF_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based compensation arrangement by share based payment award options outstanding weighted average remaining contractual term.", "label": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm", "verboseLabel": "Weighted average remaining life, outstanding" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "durationItemType" }, "MLYF_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares1": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based compensation arrangement by share based payment award options vested number of shares.", "label": "Total nonvested, vested" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares1", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails" ], "xbrltype": "sharesItemType" }, "MLYF_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValueTotal": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Share based Compensation Arrangement By Sharebased Payment Award Options Vested WeightedAverage Grant Date Fair Value Total.", "label": "Weighted average grant date fair value total, vested" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValueTotal", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsWeightedAverageGrantDateFairValue": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Share based Compensation Arrangement By Share based Payment Award Options Weighted AverageGrant Date Fair Value.", "label": "Share based Compensation Arrangement By Share based Payment Award Options Weighted AverageGrant Date Fair Value", "periodStartLabel": "Weighted average grant date fair value total, beginning balance" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsWeightedAverageGrantDateFairValue", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_ShareholderCommunicationsExpense": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 17.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Shareholder communications expense.", "label": "Shareholder communications" } } }, "localname": "ShareholderCommunicationsExpense", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "MLYF_SharesIssuanceCosts": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Shares issuance costs.", "label": "Shares issuance costs" } } }, "localname": "SharesIssuanceCosts", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "MLYF_SharesIssuedForFindersFeesShares": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Shares issued for finders fees shares.", "label": "Shares issued for finder's fees [note 13[b]], shares" } } }, "localname": "SharesIssuedForFindersFeesShares", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "sharesItemType" }, "MLYF_SharesIssuedForFindersFeesValue": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Shares issued for finders fees value.", "label": "Shares issued for finder\u2019s fees [note 13[b]]" } } }, "localname": "SharesIssuedForFindersFeesValue", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "monetaryItemType" }, "MLYF_SharesIssuedForPaymentOfFindersFees": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "label": "Shares issued for payment of finder\u2019s fees" } } }, "localname": "SharesIssuedForPaymentOfFindersFees", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "MLYF_SilveradoPropertyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Silverado Property [Member]", "label": "Silverado Property [Member]" } } }, "localname": "SilveradoPropertyMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfMineralPropertyCostsDetails" ], "xbrltype": "domainItemType" }, "MLYF_StockIssuedDuringPeriodSharesIssuedForEquipment": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Shares issued for equipment, shares.", "label": "Shares issued for equipment [note 14[b]], shares" } } }, "localname": "StockIssuedDuringPeriodSharesIssuedForEquipment", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "sharesItemType" }, "MLYF_StockIssuedDuringPeriodSharesStockOptionsExercised1": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Stock issued during period shares stock options exercised.", "label": "Exercised", "negatedLabel": "Total exercised", "verboseLabel": "Stock issued during period shares stock options exercised" } } }, "localname": "StockIssuedDuringPeriodSharesStockOptionsExercised1", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "MLYF_StockIssuedDuringPeriodSharesWarrantsExercised": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Shares issued on warrants exercised, shares.", "label": "Shares issued on warrants exercised [notes 12[f] and 13[b]], shares" } } }, "localname": "StockIssuedDuringPeriodSharesWarrantsExercised", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "sharesItemType" }, "MLYF_StockIssuedDuringPeriodValueIssuedForCosts": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Stock issued for costs.", "label": "Share issue costs [note 13[b]]" } } }, "localname": "StockIssuedDuringPeriodValueIssuedForCosts", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "monetaryItemType" }, "MLYF_StockIssuedDuringPeriodValueIssuedForEquipment": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Shares issued for equipment.", "label": "Shares issued for equipment [note 14[b]]" } } }, "localname": "StockIssuedDuringPeriodValueIssuedForEquipment", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "monetaryItemType" }, "MLYF_StockIssuedDuringPeriodValueWarrantsExercised": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Shares issued on warrants exercised.", "label": "Shares issued on warrants exercised [notes 12[f] and 13[b]]" } } }, "localname": "StockIssuedDuringPeriodValueWarrantsExercised", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "monetaryItemType" }, "MLYF_SubleaseAgreementMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Sublease Agreement [Member]" } } }, "localname": "SubleaseAgreementMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_SubscriptionReceivable": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 3.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "label": "Subscription receivable" } } }, "localname": "SubscriptionReceivable", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets", "http://westernmagnesium.com/role/ScheduleOfClassificationOfFinancialInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_SubsidiesAndRecoveries": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 18.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Subsidies and recoveries.", "label": "SubsidiesAndRecoveries", "negatedLabel": "Subsidies and recoveries" } } }, "localname": "SubsidiesAndRecoveries", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "MLYF_TamiMosiPropertyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "TamiMosi Property [Member]", "label": "Tami Mosi Property [Member]" } } }, "localname": "TamiMosiPropertyMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfMineralPropertyCostsDetails" ], "xbrltype": "domainItemType" }, "MLYF_TransferAgentAndRegulatoryFees": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 19.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Transfer agent and regulatory fees.", "label": "Transfer agent and regulatory fees" } } }, "localname": "TransferAgentAndRegulatoryFees", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "MLYF_TwoThousandSeventeenStockOptionPlanMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "2017 Stock Option Plan [Member]", "label": "2017 Stock Option Plan [Member]" } } }, "localname": "TwoThousandSeventeenStockOptionPlanMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_TwoThousandTwentyOneEquityIncentivePlanMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "2021 Equity Incentive Plan [Member]", "label": "2021 Equity Incentive Plan [Member]" } } }, "localname": "TwoThousandTwentyOneEquityIncentivePlanMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_UnderlyingSharePriceOfTheCompany": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Underlying share price of the company.", "label": "Underlying share price of the Company" } } }, "localname": "UnderlyingSharePriceOfTheCompany", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails" ], "xbrltype": "perShareItemType" }, "MLYF_UnitPlacementAssignedValue": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "label": "Unit placement assigned value" } } }, "localname": "UnitPlacementAssignedValue", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "MLYF_ValueOfDebtHostLiabilityRecognized": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Value of Debt Host Liability Recognized.", "label": "Value of debt host liability recognized" } } }, "localname": "ValueOfDebtHostLiabilityRecognized", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "MLYF_VancouverOfficeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Vancouver Office [Member]", "label": "Vancouver Office [Member]" } } }, "localname": "VancouverOfficeMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails", "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails" ], "xbrltype": "domainItemType" }, "MLYF_VirginiaOfficeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Virginia Office [Member]", "label": "Virginia Office [Member]" } } }, "localname": "VirginiaOfficeMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails", "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails" ], "xbrltype": "domainItemType" }, "MLYF_WarrantsAndRightsOutstandingMaturityDateDescription": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Warrant maturity date, description.", "label": "Maturity date, description" } } }, "localname": "WarrantsAndRightsOutstandingMaturityDateDescription", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetailsParenthetical" ], "xbrltype": "stringItemType" }, "MLYF_WarrantsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Warrants [Member]" } } }, "localname": "WarrantsMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_WhitePineCountyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "White Pine County [Member]" } } }, "localname": "WhitePineCountyMember", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative" ], "xbrltype": "domainItemType" }, "MLYF_WorkingCapitalDeficit": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Working capital deficit.", "label": "Working capital deficit" } } }, "localname": "WorkingCapitalDeficit", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/FinancialInstrumentsAndFinancialRiskManagementDetailsNarrative", "http://westernmagnesium.com/role/NatureOfOperationsAndGoingConcernDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "MLYF_WriteoffOfEquipment": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 13.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 }, "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 4.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Write-off of equipment.", "label": "Write-off of equipment", "negatedLabel": "Write-off of equipment" } } }, "localname": "WriteoffOfEquipment", "nsuri": "http://westernmagnesium.com/20220430", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows", "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "country_CA": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "CANADA" } } }, "localname": "CA", "nsuri": "http://xbrl.sec.gov/country/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfAssetsInformationDetails" ], "xbrltype": "domainItemType" }, "country_GB": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "UNITED KINGDOM" } } }, "localname": "GB", "nsuri": "http://xbrl.sec.gov/country/2022", "presentation": [ "http://westernmagnesium.com/role/IncomeTaxDetailsNarrative" ], "xbrltype": "domainItemType" }, "country_US": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "UNITED STATES" } } }, "localname": "US", "nsuri": "http://xbrl.sec.gov/country/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfAssetsInformationDetails" ], "xbrltype": "domainItemType" }, "dei_AddressTypeDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "An entity may have several addresses for different purposes and this domain represents all such types." } } }, "localname": "AddressTypeDomain", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "domainItemType" }, "dei_AmendmentDescription": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Description of changes contained within amended document.", "label": "Amendment Description" } } }, "localname": "AmendmentDescription", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "stringItemType" }, "dei_AmendmentFlag": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.", "label": "Amendment Flag" } } }, "localname": "AmendmentFlag", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_AnnualInformationForm": { "auth_ref": [ "r613" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag with value true on a form if it is an annual report containing an annual information form.", "label": "Annual Information Form" } } }, "localname": "AnnualInformationForm", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_AuditedAnnualFinancialStatements": { "auth_ref": [ "r613" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag with value true on a form if it is an annual report containing audited financial statements.", "label": "Audited Annual Financial Statements" } } }, "localname": "AuditedAnnualFinancialStatements", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_BusinessContactMember": { "auth_ref": [ "r612", "r613" ], "lang": { "en-us": { "role": { "documentation": "Business contact for the entity", "label": "Business Contact [Member]" } } }, "localname": "BusinessContactMember", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "domainItemType" }, "dei_CityAreaCode": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Area code of city", "label": "City Area Code" } } }, "localname": "CityAreaCode", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "normalizedStringItemType" }, "dei_CountryRegion": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Region code of country", "label": "Country Region" } } }, "localname": "CountryRegion", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "normalizedStringItemType" }, "dei_CoverAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Cover page." } } }, "localname": "CoverAbstract", "nsuri": "http://xbrl.sec.gov/dei/2022", "xbrltype": "stringItemType" }, "dei_CurrentFiscalYearEndDate": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "End date of current fiscal year in the format --MM-DD.", "label": "Current Fiscal Year End Date" } } }, "localname": "CurrentFiscalYearEndDate", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "gMonthDayItemType" }, "dei_DocumentAccountingStandard": { "auth_ref": [ "r612" ], "lang": { "en-us": { "role": { "documentation": "The basis of accounting the registrant has used to prepare the financial statements included in this filing This can either be 'U.S. GAAP', 'International Financial Reporting Standards', or 'Other'.", "label": "Document Accounting Standard" } } }, "localname": "DocumentAccountingStandard", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "accountingStandardItemType" }, "dei_DocumentAnnualReport": { "auth_ref": [ "r610", "r612", "r613" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true only for a form used as an annual report.", "label": "Document Annual Report" } } }, "localname": "DocumentAnnualReport", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_DocumentFiscalPeriodFocus": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Fiscal period values are FY, Q1, Q2, and Q3. 1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.", "label": "Document Fiscal Period Focus" } } }, "localname": "DocumentFiscalPeriodFocus", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "fiscalPeriodItemType" }, "dei_DocumentFiscalYearFocus": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.", "label": "Document Fiscal Year Focus" } } }, "localname": "DocumentFiscalYearFocus", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "gYearItemType" }, "dei_DocumentPeriodEndDate": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Document Period End Date" } } }, "localname": "DocumentPeriodEndDate", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "dateItemType" }, "dei_DocumentPeriodStartDate": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The start date of the period covered in the document, in YYYY-MM-DD format.", "label": "Document Period Start Date" } } }, "localname": "DocumentPeriodStartDate", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "dateItemType" }, "dei_DocumentQuarterlyReport": { "auth_ref": [ "r611" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true only for a form used as an quarterly report.", "label": "Document Quarterly Report" } } }, "localname": "DocumentQuarterlyReport", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_DocumentRegistrationStatement": { "auth_ref": [ "r599" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true only for a form used as a registration statement.", "label": "Document Registration Statement" } } }, "localname": "DocumentRegistrationStatement", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_DocumentShellCompanyEventDate": { "auth_ref": [ "r612" ], "lang": { "en-us": { "role": { "documentation": "Date of event requiring a shell company report.", "label": "Document Shell Company Event Date" } } }, "localname": "DocumentShellCompanyEventDate", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "dateItemType" }, "dei_DocumentShellCompanyReport": { "auth_ref": [ "r612" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true for a Shell Company Report pursuant to section 13 or 15(d) of the Exchange Act.", "label": "Document Shell Company Report" } } }, "localname": "DocumentShellCompanyReport", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_DocumentTransitionReport": { "auth_ref": [ "r614" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true only for a form used as a transition report.", "label": "Document Transition Report" } } }, "localname": "DocumentTransitionReport", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_DocumentType": { "auth_ref": [], "lang": { "en-us": { "role": { "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'.", "label": "Document Type" } } }, "localname": "DocumentType", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "submissionTypeItemType" }, "dei_DocumentsIncorporatedByReferenceTextBlock": { "auth_ref": [ "r602" ], "lang": { "en-us": { "role": { "documentation": "Documents incorporated by reference.", "label": "Documents Incorporated by Reference [Text Block]" } } }, "localname": "DocumentsIncorporatedByReferenceTextBlock", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "textBlockItemType" }, "dei_EntityAddressAddressLine1": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Address Line 1 such as Attn, Building Name, Street Name", "label": "Entity Address, Address Line One" } } }, "localname": "EntityAddressAddressLine1", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressAddressLine2": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Address Line 2 such as Street or Suite number", "label": "Entity Address, Address Line Two" } } }, "localname": "EntityAddressAddressLine2", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressAddressLine3": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Address Line 3 such as an Office Park", "label": "Entity Address, Address Line Three" } } }, "localname": "EntityAddressAddressLine3", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressCityOrTown": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Name of the City or Town", "label": "Entity Address, City or Town" } } }, "localname": "EntityAddressCityOrTown", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressCountry": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "ISO 3166-1 alpha-2 country code.", "label": "Entity Address, Country" } } }, "localname": "EntityAddressCountry", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "countryCodeItemType" }, "dei_EntityAddressPostalZipCode": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Code for the postal or zip code", "label": "Entity Address, Postal Zip Code" } } }, "localname": "EntityAddressPostalZipCode", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressStateOrProvince": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Name of the state or province.", "label": "Entity Address, State or Province" } } }, "localname": "EntityAddressStateOrProvince", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "stateOrProvinceItemType" }, "dei_EntityAddressesAddressTypeAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Entity Addresses, Address Type [Axis]" } } }, "localname": "EntityAddressesAddressTypeAxis", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "stringItemType" }, "dei_EntityAddressesLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.", "label": "Entity Addresses [Line Items]" } } }, "localname": "EntityAddressesLineItems", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "stringItemType" }, "dei_EntityAddressesTable": { "auth_ref": [ "r601" ], "lang": { "en-us": { "role": { "documentation": "Container of address information for the entity", "label": "Entity Addresses [Table]" } } }, "localname": "EntityAddressesTable", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "stringItemType" }, "dei_EntityBankruptcyProceedingsReportingCurrent": { "auth_ref": [ "r605" ], "lang": { "en-us": { "role": { "documentation": "For registrants involved in bankruptcy proceedings during the preceding five years, the value Yes indicates that the registrant has filed all documents and reports required to be filed by Section 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court; the value No indicates the registrant has not. Registrants not involved in bankruptcy proceedings during the preceding five years should not report this element.", "label": "Entity Bankruptcy Proceedings, Reporting Current" } } }, "localname": "EntityBankruptcyProceedingsReportingCurrent", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_EntityCentralIndexKey": { "auth_ref": [ "r601" ], "lang": { "en-us": { "role": { "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.", "label": "Entity Central Index Key" } } }, "localname": "EntityCentralIndexKey", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "centralIndexKeyItemType" }, "dei_EntityCommonStockSharesOutstanding": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.", "label": "Entity Common Stock, Shares Outstanding" } } }, "localname": "EntityCommonStockSharesOutstanding", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "sharesItemType" }, "dei_EntityCurrentReportingStatus": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.", "label": "Entity Current Reporting Status" } } }, "localname": "EntityCurrentReportingStatus", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "yesNoItemType" }, "dei_EntityDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "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." } } }, "localname": "EntityDomain", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "domainItemType" }, "dei_EntityEmergingGrowthCompany": { "auth_ref": [ "r601" ], "lang": { "en-us": { "role": { "documentation": "Indicate if registrant meets the emerging growth company criteria.", "label": "Entity Emerging Growth Company" } } }, "localname": "EntityEmergingGrowthCompany", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_EntityExTransitionPeriod": { "auth_ref": [ "r625" ], "lang": { "en-us": { "role": { "documentation": "Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.", "label": "Elected Not To Use the Extended Transition Period" } } }, "localname": "EntityExTransitionPeriod", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_EntityFileNumber": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.", "label": "Entity File Number" } } }, "localname": "EntityFileNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "fileNumberItemType" }, "dei_EntityFilerCategory": { "auth_ref": [ "r601" ], "lang": { "en-us": { "role": { "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.", "label": "Entity Filer Category" } } }, "localname": "EntityFilerCategory", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "filerCategoryItemType" }, "dei_EntityIncorporationStateCountryCode": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Two-character EDGAR code representing the state or country of incorporation.", "label": "Entity Incorporation, State or Country Code" } } }, "localname": "EntityIncorporationStateCountryCode", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "edgarStateCountryItemType" }, "dei_EntityInteractiveDataCurrent": { "auth_ref": [ "r622" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).", "label": "Entity Interactive Data Current" } } }, "localname": "EntityInteractiveDataCurrent", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "yesNoItemType" }, "dei_EntityPrimarySicNumber": { "auth_ref": [ "r613" ], "lang": { "en-us": { "role": { "documentation": "Primary Standard Industrial Classification (SIC) Number for the Entity.", "label": "Entity Primary SIC Number" } } }, "localname": "EntityPrimarySicNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "sicNumberItemType" }, "dei_EntityPublicFloat": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.", "label": "Entity Public Float" } } }, "localname": "EntityPublicFloat", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "monetaryItemType" }, "dei_EntityRegistrantName": { "auth_ref": [ "r601" ], "lang": { "en-us": { "role": { "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.", "label": "Entity Registrant Name" } } }, "localname": "EntityRegistrantName", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityShellCompany": { "auth_ref": [ "r601" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.", "label": "Entity Shell Company" } } }, "localname": "EntityShellCompany", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_EntitySmallBusiness": { "auth_ref": [ "r601" ], "lang": { "en-us": { "role": { "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).", "label": "Entity Small Business" } } }, "localname": "EntitySmallBusiness", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_EntityTaxIdentificationNumber": { "auth_ref": [ "r601" ], "lang": { "en-us": { "role": { "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.", "label": "Entity Tax Identification Number" } } }, "localname": "EntityTaxIdentificationNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "employerIdItemType" }, "dei_EntityVoluntaryFilers": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.", "label": "Entity Voluntary Filers" } } }, "localname": "EntityVoluntaryFilers", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "yesNoItemType" }, "dei_EntityWellKnownSeasonedIssuer": { "auth_ref": [ "r623" ], "lang": { "en-us": { "role": { "documentation": "Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A.", "label": "Entity Well-known Seasoned Issuer" } } }, "localname": "EntityWellKnownSeasonedIssuer", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "yesNoItemType" }, "dei_Extension": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Extension number for local phone number.", "label": "Extension" } } }, "localname": "Extension", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "normalizedStringItemType" }, "dei_LegalEntityAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The set of legal entities associated with a report.", "label": "Legal Entity [Axis]" } } }, "localname": "LegalEntityAxis", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "stringItemType" }, "dei_LocalPhoneNumber": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Local phone number for entity.", "label": "Local Phone Number" } } }, "localname": "LocalPhoneNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "normalizedStringItemType" }, "dei_NoTradingSymbolFlag": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true only for a security having no trading symbol.", "label": "No Trading Symbol Flag" } } }, "localname": "NoTradingSymbolFlag", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "trueItemType" }, "dei_OtherReportingStandardItemNumber": { "auth_ref": [ "r612" ], "lang": { "en-us": { "role": { "documentation": "\"Item 17\" or \"Item 18\" specified when the basis of accounting is neither US GAAP nor IFRS.", "label": "Other Reporting Standard Item Number" } } }, "localname": "OtherReportingStandardItemNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "otherReportingStandardItemNumberItemType" }, "dei_PreCommencementIssuerTenderOffer": { "auth_ref": [ "r606" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.", "label": "Pre-commencement Issuer Tender Offer" } } }, "localname": "PreCommencementIssuerTenderOffer", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_PreCommencementTenderOffer": { "auth_ref": [ "r607" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.", "label": "Pre-commencement Tender Offer" } } }, "localname": "PreCommencementTenderOffer", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_Security12bTitle": { "auth_ref": [ "r600" ], "lang": { "en-us": { "role": { "documentation": "Title of a 12(b) registered security.", "label": "Title of 12(b) Security" } } }, "localname": "Security12bTitle", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "securityTitleItemType" }, "dei_Security12gTitle": { "auth_ref": [ "r604" ], "lang": { "en-us": { "role": { "documentation": "Title of a 12(g) registered security.", "label": "Title of 12(g) Security" } } }, "localname": "Security12gTitle", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "securityTitleItemType" }, "dei_SecurityExchangeName": { "auth_ref": [ "r603" ], "lang": { "en-us": { "role": { "documentation": "Name of the Exchange on which a security is registered.", "label": "Security Exchange Name" } } }, "localname": "SecurityExchangeName", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "edgarExchangeCodeItemType" }, "dei_SecurityReportingObligation": { "auth_ref": [ "r608" ], "lang": { "en-us": { "role": { "documentation": "15(d), indicating whether the security has a reporting obligation under that section of the Exchange Act.", "label": "Security Reporting Obligation" } } }, "localname": "SecurityReportingObligation", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "securityReportingObligationItemType" }, "dei_SolicitingMaterial": { "auth_ref": [ "r609" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.", "label": "Soliciting Material" } } }, "localname": "SolicitingMaterial", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "dei_TradingSymbol": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Trading symbol of an instrument as listed on an exchange.", "label": "Trading Symbol" } } }, "localname": "TradingSymbol", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "tradingSymbolItemType" }, "dei_WrittenCommunications": { "auth_ref": [ "r624" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.", "label": "Written Communications" } } }, "localname": "WrittenCommunications", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://westernmagnesium.com/role/Cover" ], "xbrltype": "booleanItemType" }, "srt_ExecutiveOfficerMember": { "auth_ref": [ "r169" ], "lang": { "en-us": { "role": { "label": "Executive Officer [Member]" } } }, "localname": "ExecutiveOfficerMember", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "domainItemType" }, "srt_ExtractiveIndustriesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Extractive Industries [Abstract]" } } }, "localname": "ExtractiveIndustriesAbstract", "nsuri": "http://fasb.org/srt/2022", "xbrltype": "stringItemType" }, "srt_ManagementMember": { "auth_ref": [ "r169", "r474" ], "lang": { "en-us": { "role": { "label": "Management [Member]" } } }, "localname": "ManagementMember", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "domainItemType" }, "srt_MaximumMember": { "auth_ref": [ "r214", "r216", "r217", "r218", "r238", "r273", "r300", "r301", "r490", "r491", "r492", "r493", "r494", "r495", "r514", "r566", "r569", "r597", "r598" ], "lang": { "en-us": { "role": { "label": "Maximum [Member]" } } }, "localname": "MaximumMember", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfAssumptionsUsedDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "srt_MinimumMember": { "auth_ref": [ "r214", "r216", "r217", "r218", "r238", "r273", "r300", "r301", "r490", "r491", "r492", "r493", "r494", "r495", "r514", "r566", "r569", "r597", "r598" ], "lang": { "en-us": { "role": { "label": "Minimum [Member]" } } }, "localname": "MinimumMember", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfAssumptionsUsedDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "srt_OfficerMember": { "auth_ref": [ "r169" ], "lang": { "en-us": { "role": { "label": "Officer [Member]" } } }, "localname": "OfficerMember", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "domainItemType" }, "srt_ProductOrServiceAxis": { "auth_ref": [ "r163", "r216", "r217", "r292", "r293", "r516", "r565", "r567" ], "lang": { "en-us": { "role": { "label": "Product and Service [Axis]" } } }, "localname": "ProductOrServiceAxis", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfMineralPropertyCostsDetails" ], "xbrltype": "stringItemType" }, "srt_ProductsAndServicesDomain": { "auth_ref": [ "r163", "r216", "r217", "r292", "r293", "r516", "r565", "r567" ], "localname": "ProductsAndServicesDomain", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfMineralPropertyCostsDetails" ], "xbrltype": "domainItemType" }, "srt_ProvedDevelopedAndUndevelopedOilAndGasReserveQuantitiesTable": { "auth_ref": [ "r522", "r523", "r524", "r525", "r526", "r527", "r528" ], "lang": { "en-us": { "role": { "label": "Proved Developed and Undeveloped Oil and Gas Reserve Quantities [Table]" } } }, "localname": "ProvedDevelopedAndUndevelopedOilAndGasReserveQuantitiesTable", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative" ], "xbrltype": "stringItemType" }, "srt_RangeAxis": { "auth_ref": [ "r206", "r214", "r216", "r217", "r218", "r238", "r273", "r297", "r300", "r301", "r338", "r339", "r340", "r490", "r491", "r492", "r493", "r494", "r495", "r514", "r566", "r569", "r597", "r598" ], "lang": { "en-us": { "role": { "label": "Statistical Measurement [Axis]" } } }, "localname": "RangeAxis", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfAssumptionsUsedDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "stringItemType" }, "srt_RangeMember": { "auth_ref": [ "r206", "r214", "r216", "r217", "r218", "r238", "r273", "r297", "r300", "r301", "r338", "r339", "r340", "r490", "r491", "r492", "r493", "r494", "r495", "r514", "r566", "r569", "r597", "r598" ], "localname": "RangeMember", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfAssumptionsUsedDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "srt_ReserveQuantitiesLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Reserve Quantities [Line Items]" } } }, "localname": "ReserveQuantitiesLineItems", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative" ], "xbrltype": "stringItemType" }, "srt_SegmentGeographicalDomain": { "auth_ref": [ "r164", "r165", "r292", "r294", "r568", "r588", "r589", "r590", "r591", "r592", "r593", "r594", "r595", "r596" ], "localname": "SegmentGeographicalDomain", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/IncomeTaxDetailsNarrative", "http://westernmagnesium.com/role/LeaseObligationsDetailsNarrative", "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfAssetsInformationDetails", "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails" ], "xbrltype": "domainItemType" }, "srt_StatementGeographicalAxis": { "auth_ref": [ "r164", "r165", "r292", "r294", "r568", "r583", "r588", "r589", "r590", "r591", "r592", "r593", "r594", "r595", "r596" ], "lang": { "en-us": { "role": { "label": "Geographical [Axis]" } } }, "localname": "StatementGeographicalAxis", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/IncomeTaxDetailsNarrative", "http://westernmagnesium.com/role/LeaseObligationsDetailsNarrative", "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfAssetsInformationDetails", "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails" ], "xbrltype": "stringItemType" }, "srt_TitleOfIndividualAxis": { "auth_ref": [ "r169", "r474" ], "lang": { "en-us": { "role": { "label": "Title of Individual [Axis]" } } }, "localname": "TitleOfIndividualAxis", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "stringItemType" }, "srt_TitleOfIndividualWithRelationshipToEntityDomain": { "auth_ref": [], "localname": "TitleOfIndividualWithRelationshipToEntityDomain", "nsuri": "http://fasb.org/srt/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_AccountingChangesAndErrorCorrectionsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Accounting Changes and Error Corrections [Abstract]" } } }, "localname": "AccountingChangesAndErrorCorrectionsAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_AccountingPoliciesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Accounting Policies [Abstract]" } } }, "localname": "AccountingPoliciesAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent": { "auth_ref": [ "r29" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 1.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.", "label": "Accounts payable and accrued liabilities" } } }, "localname": "AccountsPayableAndAccruedLiabilitiesCurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccountsPayableAndAccruedLiabilitiesFairValueDisclosure": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value portion of trade and related party payables and accrued expenses.", "label": "Accounts Payable and Accrued Liabilities, Fair Value Disclosure", "verboseLabel": "Accounts payable and accrued liabilities" } } }, "localname": "AccountsPayableAndAccruedLiabilitiesFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfClassificationOfFinancialInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccountsPayableAndAccruedLiabilitiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Primary financial statement caption encompassing accounts payable and accrued liabilities.", "label": "Accounts Payable and Accrued Liabilities [Member]" } } }, "localname": "AccountsPayableAndAccruedLiabilitiesMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfForeignCurrencyRiskDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AccountsReceivableNetCurrent": { "auth_ref": [ "r170", "r171" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 2.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.", "label": "Other receivables" } } }, "localname": "AccountsReceivableNetCurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccretionExpense": { "auth_ref": [ "r207", "r208" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 9.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount recognized for the passage of time, typically for liabilities, that have been discounted to their net present values. Excludes accretion associated with asset retirement obligations.", "label": "Interest and accretion", "verboseLabel": "Accretion and interest expense" } } }, "localname": "AccretionExpense", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails", "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": { "auth_ref": [ "r9", "r202" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.", "label": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment", "periodEndLabel": "Accumulated Depreciation, Ending Balance", "periodStartLabel": "Accumulated Depreciation, Beginning Balance" } } }, "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.", "label": "Accumulated Other Comprehensive Income (Loss) [Line Items]" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossLineItems", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": { "auth_ref": [ "r20", "r43", "r45", "r46", "r552", "r574", "r577" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 4.0, "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.", "label": "Accumulated other comprehensive income" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossTable": { "auth_ref": [ "r53", "r54", "r434", "r435", "r436", "r437", "r438", "r440" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about components of accumulated other comprehensive income (loss).", "label": "Accumulated Other Comprehensive Income (Loss) [Table]" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossTable", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeMember": { "auth_ref": [ "r42", "r46", "r53", "r54", "r55", "r107", "r108", "r109", "r387", "r467", "r570", "r571" ], "lang": { "en-us": { "role": { "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners.", "label": "AOCI Attributable to Parent [Member]" } } }, "localname": "AccumulatedOtherComprehensiveIncomeMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "domainItemType" }, "us-gaap_AdditionalPaidInCapital": { "auth_ref": [ "r18", "r480" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 2.0, "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock.", "label": "Additional paid-in-capital" } } }, "localname": "AdditionalPaidInCapital", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AdditionalPaidInCapitalMember": { "auth_ref": [ "r107", "r108", "r109", "r346", "r347", "r348", "r410" ], "lang": { "en-us": { "role": { "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders.", "label": "Additional Paid-in Capital [Member]" } } }, "localname": "AdditionalPaidInCapitalMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "domainItemType" }, "us-gaap_AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature": { "auth_ref": [ "r286", "r289", "r369" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in additional paid in capital (APIC) resulting from recognition of deferred taxes for convertible debt with a beneficial conversion feature.", "label": "Beneficial conversion feature on convertible debentures [note 12[d]]", "verboseLabel": "Adjustments to Additional Paid in Capital, Convertible Debt with Conversion Feature" } } }, "localname": "AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "monetaryItemType" }, "us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue": { "auth_ref": [ "r303", "r350", "r351" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.", "label": "Stock-based compensation [note 13[d]]" } } }, "localname": "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "monetaryItemType" }, "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Adjustments to reconcile net loss to net cash used in operating activities:" } } }, "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_AllocatedShareBasedCompensationExpense": { "auth_ref": [ "r342" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.", "label": "Stock based compensation" } } }, "localname": "AllocatedShareBasedCompensationExpense", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables": { "auth_ref": [ "r174" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The valuation allowance as of the balance sheet date to reduce the gross amount of receivables to estimated net realizable value, which would be presented in parentheses on the face of the balance sheet.", "label": "Provision for tax and related obligations" } } }, "localname": "AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ProvisionForFlowThroughShareIssuancesDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_AmortizationOfDebtDiscountPremium": { "auth_ref": [ "r69", "r85", "r258", "r446" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.", "label": "Amortization of debt discount", "terseLabel": "Amortization of debt discount premium", "verboseLabel": "Amortization" } } }, "localname": "AmortizationOfDebtDiscountPremium", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails", "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": { "auth_ref": [ "r135" ], "lang": { "en-us": { "role": { "documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.", "label": "Antidilutive securities excluded from computation of earnings per share amount" } } }, "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_AreaOfLand": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Area of land held.", "label": "Area of land" } } }, "localname": "AreaOfLand", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative" ], "xbrltype": "areaItemType" }, "us-gaap_ArrangementsAndNonarrangementTransactionsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Collaborative arrangement and arrangement other than collaborative applicable to revenue-generating activity or operations." } } }, "localname": "ArrangementsAndNonarrangementTransactionsMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_AssetReportingCurrencyDenominatedValue": { "auth_ref": [ "r442" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The reporting currency-denominated asset value.", "label": "Total" } } }, "localname": "AssetReportingCurrencyDenominatedValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfForeignCurrencyRiskDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_Assets": { "auth_ref": [ "r11", "r100", "r150", "r154", "r159", "r184", "r222", "r223", "r224", "r226", "r227", "r228", "r229", "r230", "r231", "r233", "r234", "r384", "r388", "r424", "r478", "r480", "r532", "r550" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.", "label": "Total Assets", "totalLabel": "TOTAL ASSETS" } } }, "localname": "Assets", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets", "http://westernmagnesium.com/role/ScheduleOfAssetsInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AssetsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "ASSETS" } } }, "localname": "AssetsAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_AssetsCurrent": { "auth_ref": [ "r5", "r26", "r100", "r184", "r222", "r223", "r224", "r226", "r227", "r228", "r229", "r230", "r231", "r233", "r234", "r384", "r388", "r424", "r478", "r480" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 1.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.", "label": "Assets, Current", "totalLabel": "Total Current assets" } } }, "localname": "AssetsCurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AssetsCurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Current assets" } } }, "localname": "AssetsCurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_AssetsFairValueDisclosure": { "auth_ref": [ "r416" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.", "label": "Fair value of equivalents", "verboseLabel": "Fair value of assets" } } }, "localname": "AssetsFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_AssetsNoncurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Non-current assets" } } }, "localname": "AssetsNoncurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_AwardDateAxis": { "auth_ref": [ "r306", "r307", "r308", "r312", "r313", "r314", "r315", "r316", "r317", "r318", "r319", "r323", "r324", "r325", "r326", "r327", "r328", "r330", "r331", "r333", "r334", "r337", "r338", "r339", "r340", "r341" ], "lang": { "en-us": { "role": { "documentation": "Information by date or year award under share-based payment arrangement is granted.", "label": "Award Date [Axis]" } } }, "localname": "AwardDateAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AwardDateDomain": { "auth_ref": [ "r306", "r307", "r308", "r312", "r313", "r314", "r315", "r316", "r317", "r318", "r319", "r323", "r324", "r325", "r326", "r327", "r328", "r330", "r331", "r333", "r334", "r337", "r338", "r339", "r340", "r341" ], "lang": { "en-us": { "role": { "documentation": "Date or year award under share-based payment arrangement is granted." } } }, "localname": "AwardDateDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AwardTypeAxis": { "auth_ref": [ "r306", "r307", "r308", "r312", "r313", "r314", "r315", "r316", "r317", "r318", "r319", "r323", "r324", "r325", "r326", "r327", "r328", "r330", "r331", "r333", "r334", "r337", "r338", "r339", "r340", "r341" ], "lang": { "en-us": { "role": { "documentation": "Information by type of award under share-based payment arrangement.", "label": "Award Type [Axis]" } } }, "localname": "AwardTypeAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails", "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_BalanceSheetLocationAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by location on balance sheet (statement of financial position).", "label": "Balance Sheet Location [Axis]" } } }, "localname": "BalanceSheetLocationAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfForeignCurrencyRiskDetails" ], "xbrltype": "stringItemType" }, "us-gaap_BalanceSheetLocationDomain": { "auth_ref": [ "r395", "r400" ], "lang": { "en-us": { "role": { "documentation": "Location in the balance sheet (statement of financial position)." } } }, "localname": "BalanceSheetLocationDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfForeignCurrencyRiskDetails" ], "xbrltype": "domainItemType" }, "us-gaap_BasisOfAccounting": { "auth_ref": [ "r106" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for the basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).", "label": "BASIS OF PRESENTATION" } } }, "localname": "BasisOfAccounting", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BasisOfPresentation" ], "xbrltype": "textBlockItemType" }, "us-gaap_BusinessDevelopment": { "auth_ref": [ "r61" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 2.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Business development involves the development of products and services, their delivery, design and their implementation. Business development includes a number of techniques designed to grow an economic enterprise. Such techniques include, but are not limited to, assessments of marketing opportunities and target markets, intelligence gathering on customers and competitors, generating leads for possible sales, follow-up sales activity, formal proposal writing and business model design. Business development involves evaluating a business and then realizing its full potential, using such tools as marketing, sales, information management and customer service.", "label": "Business development" } } }, "localname": "BusinessDevelopment", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_Cash": { "auth_ref": [ "r7", "r480", "r578", "r579" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of 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. Excludes cash and cash equivalents within disposal group and discontinued operation.", "label": "Penalty cash", "verboseLabel": "Cash" } } }, "localname": "Cash", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/NatureOfOperationsAndGoingConcernDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashAndCashEquivalentsAtCarryingValue": { "auth_ref": [ "r3", "r7", "r87" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 1.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of 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. Excludes cash and cash equivalents within disposal group and discontinued operation.", "label": "Cash" } } }, "localname": "CashAndCashEquivalentsAtCarryingValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets", "http://westernmagnesium.com/role/FinancialInstrumentsAndFinancialRiskManagementDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashAndCashEquivalentsFairValueDisclosure": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value portion of 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.", "label": "Cash and Cash Equivalents, Fair Value Disclosure", "verboseLabel": "Cash" } } }, "localname": "CashAndCashEquivalentsFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfClassificationOfFinancialInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashAndCashEquivalentsPolicyTextBlock": { "auth_ref": [ "r88" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value.", "label": "Cash and cash equivalents" } } }, "localname": "CashAndCashEquivalentsPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations": { "auth_ref": [ "r80", "r87", "r93" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, 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.", "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations", "periodEndLabel": "Cash, end of the period", "periodStartLabel": "Cash, beginning of the period" } } }, "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect": { "auth_ref": [ "r80", "r433" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, 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.", "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect", "totalLabel": "Change in cash for the period" } } }, "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashMember": { "auth_ref": [ "r7" ], "lang": { "en-us": { "role": { "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.", "label": "Cash [Member]" } } }, "localname": "CashMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfForeignCurrencyRiskDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ClassOfStockDomain": { "auth_ref": [ "r15", "r16", "r17", "r97", "r100", "r128", "r129", "r130", "r132", "r134", "r140", "r141", "r142", "r184", "r222", "r227", "r228", "r229", "r233", "r234", "r271", "r272", "r275", "r279", "r286", "r424", "r615" ], "lang": { "en-us": { "role": { "documentation": "Share of stock differentiated by the voting rights the holder receives. Examples include, but are not limited to, common stock, redeemable preferred stock, nonredeemable preferred stock, and convertible stock." } } }, "localname": "ClassOfStockDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_ClassOfWarrantOrRightAxis": { "auth_ref": [ "r290", "r305" ], "lang": { "en-us": { "role": { "documentation": "Information by type of warrant or right issued.", "label": "Class of Warrant or Right [Axis]" } } }, "localname": "ClassOfWarrantOrRightAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative", "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ClassOfWarrantOrRightDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Name of the class or type of warrant or right outstanding. Warrants and rights represent derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months." } } }, "localname": "ClassOfWarrantOrRightDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative", "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1": { "auth_ref": [ "r287" ], "lang": { "en-us": { "role": { "documentation": "Exercise price per share or per unit of warrants or rights outstanding.", "label": "Warrants exercisable price", "terseLabel": "Exercise of warrants price per share", "verboseLabel": "Exercise price" } } }, "localname": "ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative", "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_ClassOfWarrantOrRightLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.", "label": "Class of Warrant or Right [Line Items]" } } }, "localname": "ClassOfWarrantOrRightLineItems", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares.", "label": "Common stock warrants exercised" } } }, "localname": "ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights": { "auth_ref": [ "r287" ], "lang": { "en-us": { "role": { "documentation": "Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.", "label": "Warrant to purchase connon stock shares", "terseLabel": "Class of Warrant or Right, Number of Securities Called by Warrants or Rights", "verboseLabel": "Number of warrants exercisable" } } }, "localname": "ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_ClassOfWarrantOrRightOutstanding": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of warrants or rights outstanding.", "label": "Class of warrant or right outstanding" } } }, "localname": "ClassOfWarrantOrRightOutstanding", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetailsParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_ClassOfWarrantOrRightTable": { "auth_ref": [ "r290", "r305" ], "lang": { "en-us": { "role": { "documentation": "Disclosure for warrants or rights issued, which includes the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.", "label": "Class of Warrant or Right [Table]" } } }, "localname": "ClassOfWarrantOrRightTable", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_CommitmentsAndContingencies": { "auth_ref": [ "r35", "r541", "r557" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.", "label": "Commitments and contingencies [note 9]" } } }, "localname": "CommitmentsAndContingencies", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Commitments and Contingencies Disclosure [Abstract]" } } }, "localname": "CommitmentsAndContingenciesDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": { "auth_ref": [ "r209", "r210", "r211", "r219", "r584" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for commitments and contingencies.", "label": "CONTINGENT LIABILITIES AND COMMITMENTS" } } }, "localname": "CommitmentsAndContingenciesDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitments" ], "xbrltype": "textBlockItemType" }, "us-gaap_CommonClassAMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Classification of common stock representing ownership interest in a corporation.", "label": "Common Class A [Member]" } } }, "localname": "CommonClassAMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_CommonClassBMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Classification of common stock that has different rights than Common Class A, representing ownership interest in a corporation.", "label": "Common Class B [Member]" } } }, "localname": "CommonClassBMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_CommonStockMember": { "auth_ref": [ "r107", "r108", "r410" ], "lang": { "en-us": { "role": { "documentation": "Stock that is subordinate to all other stock of the issuer.", "label": "Common Stock [Member]" } } }, "localname": "CommonStockMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_CommonStockParOrStatedValuePerShare": { "auth_ref": [ "r17" ], "lang": { "en-us": { "role": { "documentation": "Face amount or stated value per share of common stock.", "label": "Common stock, par value", "terseLabel": "Common stock par or stated value per share", "verboseLabel": "Common share price per share" } } }, "localname": "CommonStockParOrStatedValuePerShare", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheetsParenthetical", "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetailsParenthetical" ], "xbrltype": "perShareItemType" }, "us-gaap_CommonStockSharesAuthorized": { "auth_ref": [ "r17" ], "lang": { "en-us": { "role": { "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws.", "label": "Common stock, shares authorized", "verboseLabel": "Common voting shares" } } }, "localname": "CommonStockSharesAuthorized", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheetsParenthetical", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockSharesIssued": { "auth_ref": [ "r17" ], "lang": { "en-us": { "role": { "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.", "label": "Common stock, shares issued", "verboseLabel": "Common stock shares issued" } } }, "localname": "CommonStockSharesIssued", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheetsParenthetical", "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockSharesOutstanding": { "auth_ref": [ "r17", "r286" ], "lang": { "en-us": { "role": { "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.", "label": "Common stock, shares outstanding" } } }, "localname": "CommonStockSharesOutstanding", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheetsParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockSharesSubscriptions": { "auth_ref": [ "r17", "r270" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 3.0, "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Monetary value of common stock allocated to investors to buy shares of a new issue of common stock before they are offered to the public. When stock is sold on a subscription basis, the issuer does not initially receive the total proceeds. In general, the issuer does not issue the shares to the investor until it receives the entire proceeds.", "label": "Obligations to issue shares", "verboseLabel": "Common stock shares subscriptions" } } }, "localname": "CommonStockSharesSubscriptions", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_CommonStockValue": { "auth_ref": [ "r17", "r480" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 1.0, "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.", "label": "Capital stock Authorized: 1 billion common stock at par value of $0.001 Issued and paid: 434,866,801 (2021 \u2013 392,943,398)", "terseLabel": "Common stock, value, issued", "verboseLabel": "Common stock, value issued" } } }, "localname": "CommonStockValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets", "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_CommonStockValueOutstanding": { "auth_ref": [ "r17" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Value of all classes of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares exclude common shares repurchased by the entity and held as treasury shares.", "label": "Common stock outstanding" } } }, "localname": "CommonStockValueOutstanding", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ComprehensiveIncomeNetOfTax": { "auth_ref": [ "r48", "r50", "r51", "r59", "r543", "r562" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.", "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent", "negatedLabel": "Comprehensive loss", "totalLabel": "Comprehensive income (loss)" } } }, "localname": "ComprehensiveIncomeNetOfTax", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/NatureOfOperationsAndGoingConcernDetailsNarrative", "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_ComprehensiveIncomeNetOfTaxAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other comprehensive income (loss)" } } }, "localname": "ComprehensiveIncomeNetOfTaxAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "stringItemType" }, "us-gaap_ComputerEquipmentMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Long lived, depreciable assets that are used in the creation, maintenance and utilization of information systems.", "label": "Computer Equipment [Member]" } } }, "localname": "ComputerEquipmentMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepreciationRateDetails", "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ConsolidationPolicyTextBlock": { "auth_ref": [ "r95", "r386" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary.", "label": "Principles of consolidation" } } }, "localname": "ConsolidationPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_ConversionOfStockAmountIssued1": { "auth_ref": [ "r90", "r91", "r92" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The value of the financial instrument issued [noncash or part noncash] in the conversion of stock. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.", "label": "Conversion of stock value" } } }, "localname": "ConversionOfStockAmountIssued1", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ConversionOfStockSharesConverted1": { "auth_ref": [ "r90", "r91", "r92" ], "lang": { "en-us": { "role": { "documentation": "The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.", "label": "Conversion of convertiable debenture" } } }, "localname": "ConversionOfStockSharesConverted1", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_ConversionOfStockSharesIssued1": { "auth_ref": [ "r90", "r91", "r92" ], "lang": { "en-us": { "role": { "documentation": "The number of new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.", "label": "Conversion of stock, shares issued", "verboseLabel": "Convertiable common shares" } } }, "localname": "ConversionOfStockSharesIssued1", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_ConvertibleDebt": { "auth_ref": [ "r14", "r534", "r551" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company.", "label": "Convertible Debt", "negatedPeriodEndLabel": "Balance, ending", "periodEndLabel": "Convertible Debt", "periodStartLabel": "Balance, beginning" } } }, "localname": "ConvertibleDebt", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ConvertibleDebtCurrent": { "auth_ref": [ "r12" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The portion of the carrying value of long-term convertible debt as of the balance sheet date that is scheduled to be repaid within one year or in the normal operating cycle if longer. Convertible debt is a financial instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.", "label": "Convertible debt combined value", "periodEndLabel": "Balance, ending", "periodStartLabel": "Balance, beginning" } } }, "localname": "ConvertibleDebtCurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ConvertibleDebtFairValueDisclosures": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value portion of borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock.", "label": "Convertible Debt, Fair Value Disclosures", "verboseLabel": "Convertible debenture, net" } } }, "localname": "ConvertibleDebtFairValueDisclosures", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfClassificationOfFinancialInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CostMaintenance": { "auth_ref": [ "r62" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 13.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Cost of maintenance incurred and directly related to good produced and service rendered.", "label": "Property maintenance fees" } } }, "localname": "CostMaintenance", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_CostsAndExpenses": { "auth_ref": [ "r64" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 1.0, "parentTag": "us-gaap_NetIncomeLoss", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Total costs of sales and operating expenses for the period.", "label": "Costs and Expenses", "totalLabel": "Total operating expenses" } } }, "localname": "CostsAndExpenses", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_CostsAndExpensesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Operating expenses (recoveries)" } } }, "localname": "CostsAndExpensesAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "stringItemType" }, "us-gaap_CostsAndExpensesRelatedParty": { "auth_ref": [ "r65" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Costs of sales and operating expenses for the period incurred from transactions with related parties.", "label": "Costs and expenses related party" } } }, "localname": "CostsAndExpensesRelatedParty", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtConversionConvertedInstrumentAmount1": { "auth_ref": [ "r90", "r92" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.", "label": "Debt Conversion, Converted Instrument, Amount", "negatedLabel": "Conversion" } } }, "localname": "DebtConversionConvertedInstrumentAmount1", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtConversionDescription": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The name of the original debt issue that has been converted in a noncash (or part noncash) transaction during the accounting period. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.", "label": "Debt conversion, description" } } }, "localname": "DebtConversionDescription", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_DebtConversionOriginalDebtAmount1": { "auth_ref": [ "r90", "r92" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The amount of the original debt being converted in a noncash (or part noncash) transaction. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.", "label": "Debt Conversion, Original Debt, Amount", "negatedLabel": "Conversion" } } }, "localname": "DebtConversionOriginalDebtAmount1", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Debt Disclosure [Abstract]" } } }, "localname": "DebtDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_DebtDisclosureTextBlock": { "auth_ref": [ "r96", "r241", "r242", "r243", "r244", "r245", "r246", "r247", "r252", "r259", "r260", "r262", "r269" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.", "label": "CONVERTIBLE DEBENTURE AND DERIVATIVE LIABILITY" } } }, "localname": "DebtDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiability" ], "xbrltype": "textBlockItemType" }, "us-gaap_DebtInstrumentAxis": { "auth_ref": [ "r12", "r13", "r14", "r99", "r105", "r235", "r236", "r237", "r238", "r239", "r240", "r242", "r248", "r249", "r250", "r251", "r253", "r254", "r255", "r256", "r257", "r258", "r265", "r266", "r267", "r268", "r449", "r533", "r534", "r547" ], "lang": { "en-us": { "role": { "documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities.", "label": "Debt Instrument [Axis]" } } }, "localname": "DebtInstrumentAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails", "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature": { "auth_ref": [ "r288" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of a favorable spread to a debt holder between the amount of debt being converted and the value of the securities received upon conversion. This is an embedded conversion feature of convertible debt issued that is in-the-money at the commitment date.", "label": "Convertible debenture face value" } } }, "localname": "DebtInstrumentConvertibleBeneficialConversionFeature", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtInstrumentConvertibleConversionPrice1": { "auth_ref": [ "r237", "r263" ], "lang": { "en-us": { "role": { "documentation": "The price per share of the conversion feature embedded in the debt instrument.", "label": "Conversion exercise price", "verboseLabel": "Debt instrument, conversion price" } } }, "localname": "DebtInstrumentConvertibleConversionPrice1", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_DebtInstrumentFaceAmount": { "auth_ref": [ "r235", "r265", "r266", "r447", "r449", "r450" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Face (par) amount of debt instrument at time of issuance.", "label": "Debt instrument, face amount", "terseLabel": "Principal amount", "verboseLabel": "Outstanding notes payable" } } }, "localname": "DebtInstrumentFaceAmount", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtInstrumentFairValue": { "auth_ref": [ "r250", "r265", "r266", "r423" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.", "label": "Debt instrument, fair value" } } }, "localname": "DebtInstrumentFairValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtInstrumentIncreaseDecreaseForPeriodNet": { "auth_ref": [ "r99" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Net increase or decrease in the carrying amount of the debt instrument for the period.", "label": "Debt Instrument, Increase (Decrease), Net", "verboseLabel": "Additional increase in promissory note loan" } } }, "localname": "DebtInstrumentIncreaseDecreaseForPeriodNet", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtInstrumentInterestRateBasisForEffectiveRate": { "auth_ref": [ "r32", "r447" ], "lang": { "en-us": { "role": { "documentation": "Description of any adjustments made to the stated rate to determine the effective rate.", "label": "Debt instrument interest rate description" } } }, "localname": "DebtInstrumentInterestRateBasisForEffectiveRate", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_DebtInstrumentInterestRateEffectivePercentage": { "auth_ref": [ "r32", "r264", "r447", "r449" ], "lang": { "en-us": { "role": { "documentation": "Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.", "label": "Percentage of interest rate owned", "verboseLabel": "Effective interest rate percentage" } } }, "localname": "DebtInstrumentInterestRateEffectivePercentage", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "percentItemType" }, "us-gaap_DebtInstrumentInterestRateStatedPercentage": { "auth_ref": [ "r32", "r236" ], "lang": { "en-us": { "role": { "documentation": "Contractual interest rate for funds borrowed, under the debt agreement.", "label": "Percentage of unsecured loan interest", "verboseLabel": "Debt instrument, interest rate percentage" } } }, "localname": "DebtInstrumentInterestRateStatedPercentage", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative" ], "xbrltype": "percentItemType" }, "us-gaap_DebtInstrumentMaturityDate": { "auth_ref": [ "r33", "r238", "r419" ], "lang": { "en-us": { "role": { "documentation": "Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.", "label": "Maturity date", "verboseLabel": "Debt instrument maturity date" } } }, "localname": "DebtInstrumentMaturityDate", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative" ], "xbrltype": "dateItemType" }, "us-gaap_DebtInstrumentNameDomain": { "auth_ref": [ "r34", "r99", "r105", "r235", "r236", "r237", "r238", "r239", "r240", "r242", "r248", "r249", "r250", "r251", "r253", "r254", "r255", "r256", "r257", "r258", "r265", "r266", "r267", "r268", "r449" ], "lang": { "en-us": { "role": { "documentation": "The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities." } } }, "localname": "DebtInstrumentNameDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails", "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_DeferredCompensationArrangementWithIndividualCashAwardGrantedAmount": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of commitment made to pay deferred cash remuneration.", "label": "Commitment of cash or arrangments amount" } } }, "localname": "DeferredCompensationArrangementWithIndividualCashAwardGrantedAmount", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.", "label": "Deferred Compensation Arrangement with Individual, Excluding Share-Based Payments and Postretirement Benefits [Line Items]" } } }, "localname": "DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_DeferredCosts": { "auth_ref": [ "r10", "r531", "r549" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 7.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred cost, excluding capitalized cost related to contract with customer; classified as noncurrent.", "label": "Deferred costs" } } }, "localname": "DeferredCosts", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsLiabilitiesNet": { "auth_ref": [ "r362" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.", "label": "Deferred Tax Assets, Net", "negatedTotalLabel": "Deferred income tax asset (liability)" } } }, "localname": "DeferredTaxAssetsLiabilitiesNet", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDeferredTaxAssetsAndLiabilityDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsDomestic": { "auth_ref": [ "r366", "r367" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.", "label": "Non-capital loss carry-forwards" } } }, "localname": "DeferredTaxAssetsOperatingLossCarryforwardsDomestic", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDeferredTaxAssetsAndLiabilityDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment.", "label": "Deferred Tax Assets, Property, Plant and Equipment", "negatedLabel": "Property and equipment" } } }, "localname": "DeferredTaxAssetsPropertyPlantAndEquipment", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDeferredTaxAssetsAndLiabilityDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsValuationAllowance": { "auth_ref": [ "r361" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.", "label": "Deferred Tax Assets, Valuation Allowance", "negatedLabel": "Valuation allowance" } } }, "localname": "DeferredTaxAssetsValuationAllowance", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDeferredTaxAssetsAndLiabilityDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DepositsAssetsCurrent": { "auth_ref": [ "r25" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 5.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment within one year or during the operating cycle, if shorter.", "label": "Deposits held by related parties" } } }, "localname": "DepositsAssetsCurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_DepositsFairValueDisclosure": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits.", "label": "Deposits, Fair Value Disclosure", "verboseLabel": "Deposits held by related parties" } } }, "localname": "DepositsFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfClassificationOfFinancialInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_Depreciation": { "auth_ref": [ "r85", "r200" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 5.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.", "label": "Depreciation" } } }, "localname": "Depreciation", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_DepreciationAndAmortization": { "auth_ref": [ "r85", "r200" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 6.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.", "label": "Depreciation of property, plant and equipment", "verboseLabel": "Depreciation expense" } } }, "localname": "DepreciationAndAmortization", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails", "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeContractTypeDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Financial instrument or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset." } } }, "localname": "DerivativeContractTypeDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_DerivativeGainLossOnDerivativeNet": { "auth_ref": [ "r397" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 4.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 }, "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 1.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.", "label": "Change in fair value of derivative liability", "negatedLabel": "Change in fair value of derivative liability", "verboseLabel": "Fair value adjustment" } } }, "localname": "DerivativeGainLossOnDerivativeNet", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails", "http://westernmagnesium.com/role/StatementsOfCashFlows", "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeInstrumentRiskAxis": { "auth_ref": [ "r40", "r396", "r399", "r402", "r403" ], "lang": { "en-us": { "role": { "documentation": "Information by type of derivative contract.", "label": "Derivative Instrument [Axis]" } } }, "localname": "DerivativeInstrumentRiskAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_DerivativeLiabilities": { "auth_ref": [ "r38", "r39", "r40", "r423" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.", "label": "Derivative Liability" } } }, "localname": "DerivativeLiabilities", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeLiabilitiesCurrent": { "auth_ref": [ "r38" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 10.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.", "label": "Warrant liability" } } }, "localname": "DerivativeLiabilitiesCurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeLossOnDerivative": { "auth_ref": [ "r397" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of decrease in the fair value of derivatives recognized in the income statement.", "label": "Loss on recognition of debt liability" } } }, "localname": "DerivativeLossOnDerivative", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativesPolicyTextBlock": { "auth_ref": [ "r104", "r390", "r391", "r393", "r394", "r405" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for its derivative instruments and hedging activities.", "label": "Financial instruments" } } }, "localname": "DerivativesPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_DueFromOfficersOrStockholders": { "auth_ref": [ "r472", "r474", "r560" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "For an unclassified balance sheet, amounts due from owners or owners with a beneficial interest of more than 10 percent of the voting interests or officers of the company.", "label": "Director and officer aggregate amount" } } }, "localname": "DueFromOfficersOrStockholders", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_DueToOfficersOrStockholdersCurrentAndNoncurrent": { "auth_ref": [ "r472", "r539", "r559", "r580" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amounts due to recorded owners or owners with a beneficial interest of more than 10 percent of the voting interests or officers of the company.", "label": "Director and officer" } } }, "localname": "DueToOfficersOrStockholdersCurrentAndNoncurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_DueToRelatedPartiesCurrent": { "auth_ref": [ "r27", "r103", "r225", "r227", "r228", "r232", "r233", "r234", "r472" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 2.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Carrying amount as of the balance sheet date of obligations due all related parties. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer).", "label": "Due to related parties" } } }, "localname": "DueToRelatedPartiesCurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets", "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_EarningsPerShareBasic": { "auth_ref": [ "r60", "r116", "r117", "r118", "r119", "r120", "r127", "r128", "r132", "r133", "r134", "r137", "r138", "r411", "r412", "r544", "r563" ], "lang": { "en-us": { "role": { "documentation": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.", "label": "Basic and diluted income (loss) per common share" } } }, "localname": "EarningsPerShareBasic", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "perShareItemType" }, "us-gaap_EarningsPerSharePolicyTextBlock": { "auth_ref": [ "r135", "r136" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.", "label": "Loss per share" } } }, "localname": "EarningsPerSharePolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations": { "auth_ref": [ "r433" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, 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.", "label": "Effect of foreign exchange on cash" } } }, "localname": "EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate": { "auth_ref": [ "r101", "r357", "r377" ], "lang": { "en-us": { "role": { "documentation": "Percentage of domestic federal statutory tax rate applicable to pretax income (loss).", "label": "Statutory rate" } } }, "localname": "EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfEffectiveTaxRatesReconciliationDetails" ], "xbrltype": "percentItemType" }, "us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability": { "auth_ref": [ "r398" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value as of the balance sheet date of the embedded derivative or group of embedded derivatives classified as a liability.", "label": "Fair value of embedded derivative liability" } } }, "localname": "EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_EquipmentMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tangible personal property used to produce goods and services.", "label": "Equipment [Member]" } } }, "localname": "EquipmentMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepreciationRateDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_EquityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Equity [Abstract]" } } }, "localname": "EquityAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_EquityComponentDomain": { "auth_ref": [ "r0", "r53", "r54", "r55", "r107", "r108", "r109", "r113", "r121", "r123", "r139", "r185", "r286", "r289", "r346", "r347", "r348", "r370", "r371", "r410", "r434", "r435", "r436", "r437", "r438", "r440", "r467", "r570", "r571", "r572" ], "lang": { "en-us": { "role": { "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc." } } }, "localname": "EquityComponentDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_EquityMethodInvestmentOwnershipPercentage": { "auth_ref": [ "r183" ], "lang": { "en-us": { "role": { "documentation": "The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.", "label": "Ownership percentage", "verboseLabel": "Percentage of ownership of common stock" } } }, "localname": "EquityMethodInvestmentOwnershipPercentage", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "percentItemType" }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock": { "auth_ref": [ "r416", "r417", "r418", "r421", "r422" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of financial instruments measured at fair value, including those classified in shareholders' equity measured on a recurring or nonrecurring basis. Disclosures include, but are not limited to, fair value measurements recorded and the reasons for the measurements, level within the fair value hierarchy in which the fair value measurements are categorized and transfers between levels 1 and 2. Nonrecurring fair value measurements are those that are required or permitted in the statement of financial position in particular circumstances.", "label": "SCHEDULE OF CLASSIFICATION OF FINANCIAL INSTRUMENTS" } } }, "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/FinancialInstrumentsAndFinancialRiskManagementTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_FairValueDisclosuresAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Fair Value Disclosures [Abstract]" } } }, "localname": "FairValueDisclosuresAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_FairValueDisclosuresTextBlock": { "auth_ref": [ "r420" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.", "label": "FINANCIAL INSTRUMENTS AND FINANCIAL RISK MANAGEMENT" } } }, "localname": "FairValueDisclosuresTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/FinancialInstrumentsAndFinancialRiskManagement" ], "xbrltype": "textBlockItemType" }, "us-gaap_FinancialInstrumentAxis": { "auth_ref": [ "r178", "r179", "r180", "r181", "r182", "r188", "r189", "r190", "r191", "r192", "r193", "r194", "r195", "r196", "r261", "r284", "r407", "r484", "r485", "r486", "r487", "r488", "r489", "r490", "r491", "r492", "r493", "r494", "r495", "r496", "r497", "r498", "r499", "r500", "r501", "r502", "r503", "r504", "r505", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r615", "r616", "r617", "r618", "r619", "r620", "r621" ], "lang": { "en-us": { "role": { "documentation": "Information by type of financial instrument.", "label": "Financial Instrument [Axis]" } } }, "localname": "FinancialInstrumentAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_ForeignCurrencyTransactionGainLossBeforeTax": { "auth_ref": [ "r428", "r429", "r430", "r432" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 8.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.", "label": "Foreign Currency Transaction Gain (Loss), before Tax", "negatedLabel": "Foreign exchange loss (gain)" } } }, "localname": "ForeignCurrencyTransactionGainLossBeforeTax", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_ForeignCurrencyTransactionGainLossUnrealized": { "auth_ref": [ "r86", "r430", "r432" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 8.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount before tax of foreign currency transaction unrealized gain (loss) recognized in the income statement.", "label": "Foreign Currency Transaction Gain (Loss), Unrealized", "negatedLabel": "Foreign exchange loss" } } }, "localname": "ForeignCurrencyTransactionGainLossUnrealized", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock": { "auth_ref": [ "r443" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for (1) transactions denominated in a currency other than the reporting enterprise's functional currency, (2) translating foreign currency financial statements that are incorporated into the financial statements of the reporting enterprise by consolidation, combination, or the equity method of accounting, and (3) remeasurement of the financial statements of a foreign reporting enterprise in a hyperinflationary economy.", "label": "Foreign currency" } } }, "localname": "ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_FurnitureAndFixturesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.", "label": "Furniture and Fixtures [Member]" } } }, "localname": "FurnitureAndFixturesMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepreciationRateDetails", "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_GainLossOnDerivativeInstrumentsNetPretax": { "auth_ref": [ "r396" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.", "label": "Fair value of embedded derivative liability recognized", "verboseLabel": "Embedded derivative liability" } } }, "localname": "GainLossOnDerivativeInstrumentsNetPretax", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_GainLossOnSaleOfPropertyPlantEquipment": { "auth_ref": [ "r85" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.", "label": "Recognized gain on sale of property" } } }, "localname": "GainLossOnSaleOfPropertyPlantEquipment", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_GainsLossesOnSalesOfAssets": { "auth_ref": [], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 9.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 }, "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 3.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of gain (loss) on sale or disposal of assets utilized in financial service operations.", "label": "Gain on sale of assets previously written off", "negatedLabel": "Gain on sale of exploration and evaluation assets" } } }, "localname": "GainsLossesOnSalesOfAssets", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows", "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_GeneralAndAdministrativeExpense": { "auth_ref": [ "r67" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 12.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.", "label": "Office and general" } } }, "localname": "GeneralAndAdministrativeExpense", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_ImpairedFinancingReceivablePolicyPolicyTextBlock": { "auth_ref": [ "r172", "r173" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for recognizing interest income on impaired financing receivables, including how cash receipts are recorded, the policy for determining which loans the entity assess for impairment, and the factors the creditor considered in determining that the financing receivable is impaired.", "label": "Impairment of non-financial assets" } } }, "localname": "ImpairedFinancingReceivablePolicyPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_IncomeStatementAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Income Statement [Abstract]" } } }, "localname": "IncomeStatementAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_IncomeTaxDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Income Tax Disclosure [Abstract]" } } }, "localname": "IncomeTaxDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_IncomeTaxDisclosureTextBlock": { "auth_ref": [ "r101", "r358", "r359", "r364", "r375", "r378", "r380", "r381", "r382" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.", "label": "INCOME TAX" } } }, "localname": "IncomeTaxDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/IncomeTax" ], "xbrltype": "textBlockItemType" }, "us-gaap_IncomeTaxExpenseBenefit": { "auth_ref": [ "r102", "r122", "r123", "r149", "r356", "r376", "r379", "r564" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.", "label": "Deferred income tax provision (recovery)" } } }, "localname": "IncomeTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfEffectiveTaxRatesReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxPolicyTextBlock": { "auth_ref": [ "r52", "r354", "r355", "r359", "r360", "r363", "r368" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements.", "label": "Income taxes" } } }, "localname": "IncomeTaxPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance": { "auth_ref": [ "r357" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.", "label": "Valuation allowance" } } }, "localname": "IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfEffectiveTaxRatesReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate": { "auth_ref": [ "r357" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.", "label": "Expected income tax recovery at statutory rate" } } }, "localname": "IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfEffectiveTaxRatesReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities": { "auth_ref": [ "r84" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 18.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.", "label": "Increase (Decrease) in Accounts Payable and Accrued Liabilities", "verboseLabel": "Accounts payable and accrued liabilities" } } }, "localname": "IncreaseDecreaseInAccountsPayableAndAccruedLiabilities", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInAccountsReceivable": { "auth_ref": [ "r84" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 14.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.", "label": "Increase (Decrease) in Accounts Receivable", "negatedLabel": "Amounts receivable" } } }, "localname": "IncreaseDecreaseInAccountsReceivable", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInDepositOtherAssets": { "auth_ref": [ "r84" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 17.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in moneys or securities given as security including, but not limited to, contract, escrow, or earnest money deposits, retainage (if applicable), deposits with clearing organizations and others, collateral, or margin deposits.", "label": "Increase (Decrease) in Deposit Assets", "negatedLabel": "Deposits held by related parties" } } }, "localname": "IncreaseDecreaseInDepositOtherAssets", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInDueToRelatedParties": { "auth_ref": [ "r84" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 19.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in the aggregate amount of obligations to be paid to the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management; an entity and its principal owners, management, or member of their immediate families; affiliates; or other parties with the ability to exert significant influence.", "label": "Increase (Decrease) in Due to Related Parties", "verboseLabel": "Due to related parties" } } }, "localname": "IncreaseDecreaseInDueToRelatedParties", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Changes in operating assets and liabilities:" } } }, "localname": "IncreaseDecreaseInOperatingCapitalAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_IncreaseDecreaseInOtherReceivables": { "auth_ref": [ "r84" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 15.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in receivables classified as other.", "label": "Increase (Decrease) in Other Receivables", "negatedLabel": "Other receivables" } } }, "localname": "IncreaseDecreaseInOtherReceivables", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInPrepaidExpense": { "auth_ref": [ "r84" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 16.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in the amount of outstanding money paid in advance for goods or services that bring economic benefits for future periods.", "label": "Increase (Decrease) in Prepaid Expense", "negatedLabel": "Prepayments" } } }, "localname": "IncreaseDecreaseInPrepaidExpense", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestAndDebtExpense": { "auth_ref": [ "r445" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Interest and debt related expenses associated with nonoperating financing activities of the entity.", "label": "Interest and debt expense" } } }, "localname": "InterestAndDebtExpense", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestExpense": { "auth_ref": [ "r56", "r148", "r444", "r448", "r545" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of the cost of borrowed funds accounted for as interest expense.", "label": "Interest Expense", "verboseLabel": "Interest expense" } } }, "localname": "InterestExpense", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestPaidNet": { "auth_ref": [ "r79", "r81", "r89" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.", "label": "Cash paid during the period for interest" } } }, "localname": "InterestPaidNet", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestPayableCurrentAndNoncurrent": { "auth_ref": [ "r540", "r558" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of interest payable on debt, including, but not limited to, trade payables.", "label": "Accrued interest" } } }, "localname": "InterestPayableCurrentAndNoncurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_LaborAndRelatedExpense": { "auth_ref": [ "r63" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 15.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.", "label": "Salaries and benefits" } } }, "localname": "LaborAndRelatedExpense", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_LeaseCostTableTextBlock": { "auth_ref": [ "r463" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.", "label": "SCHEDULE OF OPERATING LEASE" } } }, "localname": "LeaseCostTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/LeaseObligationsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_LeaseholdImprovementsMember": { "auth_ref": [ "r201" ], "lang": { "en-us": { "role": { "documentation": "Additions or improvements to assets held under a lease arrangement.", "label": "Leasehold Improvements [Member]" } } }, "localname": "LeaseholdImprovementsMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepreciationRateDetails", "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LegalFees": { "auth_ref": [ "r66" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 11.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.", "label": "Legal and professional fees" } } }, "localname": "LegalFees", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_LesseeOperatingLeaseDescription": { "auth_ref": [ "r458" ], "lang": { "en-us": { "role": { "documentation": "Description of lessee's operating lease.", "label": "Lease description", "verboseLabel": "Lessee, Operating Lease, Description" } } }, "localname": "LesseeOperatingLeaseDescription", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_LesseeOperatingLeaseDiscountRate": { "auth_ref": [ "r459" ], "lang": { "en-us": { "role": { "documentation": "Discount rate used by lessee to determine present value of operating lease payments.", "label": "Lessee, operating lease, discount rate" } } }, "localname": "LesseeOperatingLeaseDiscountRate", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/LeaseObligationsDetailsNarrative" ], "xbrltype": "percentItemType" }, "us-gaap_LesseeOperatingLeasesTextBlock": { "auth_ref": [ "r465" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability.", "label": "LEASE OBLIGATIONS" } } }, "localname": "LesseeOperatingLeasesTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/LeaseObligations" ], "xbrltype": "textBlockItemType" }, "us-gaap_Liabilities": { "auth_ref": [ "r30", "r100", "r155", "r184", "r222", "r223", "r224", "r227", "r228", "r229", "r230", "r231", "r233", "r234", "r385", "r388", "r389", "r424", "r478", "r479" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 1.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.", "label": "Liabilities", "totalLabel": "Total liabilities" } } }, "localname": "Liabilities", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesAndStockholdersEquity": { "auth_ref": [ "r23", "r100", "r184", "r424", "r480", "r535", "r554" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.", "label": "Liabilities and Equity", "totalLabel": "TOTAL LIABILITIES AND SHAREHOLDERS\u2019 DEFICIT" } } }, "localname": "LiabilitiesAndStockholdersEquity", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesAndStockholdersEquityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "LIABILITIES AND SHAREHOLDERS\u2019 DEFICIT" } } }, "localname": "LiabilitiesAndStockholdersEquityAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_LiabilitiesCurrent": { "auth_ref": [ "r6", "r31", "r100", "r184", "r222", "r223", "r224", "r227", "r228", "r229", "r230", "r231", "r233", "r234", "r385", "r388", "r389", "r424", "r478", "r479", "r480" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 1.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.", "label": "Liabilities, Current", "totalLabel": "Total Current liabilities" } } }, "localname": "LiabilitiesCurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesCurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Current liabilities" } } }, "localname": "LiabilitiesCurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_LiabilitiesNoncurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Non-current liabilities" } } }, "localname": "LiabilitiesNoncurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_LiabilityReportingCurrencyDenominatedValue": { "auth_ref": [ "r442" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The reporting currency-denominated liability value.", "label": "Liability, Reporting Currency Denominated, Value", "negatedLabel": "Total" } } }, "localname": "LiabilityReportingCurrencyDenominatedValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfForeignCurrencyRiskDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LossContingenciesLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.", "label": "Loss Contingencies [Line Items]" } } }, "localname": "LossContingenciesLineItems", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_LossContingenciesTable": { "auth_ref": [ "r212", "r213", "r214", "r215", "r216", "r220", "r221" ], "lang": { "en-us": { "role": { "documentation": "Discloses the specific components (such as the nature, name, and date) of the loss contingency and gives an estimate of the possible loss or range of loss, or states that a reasonable estimate cannot be made. Excludes environmental contingencies, warranties and unconditional purchase obligations.", "label": "Loss Contingencies [Table]" } } }, "localname": "LossContingenciesTable", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_LossContingencyDamagesSoughtValue": { "auth_ref": [ "r212", "r213", "r215" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The value (monetary amount) of the award the plaintiff seeks in the legal matter.", "label": "Loss Contingency, Damages Sought, Value" } } }, "localname": "LossContingencyDamagesSoughtValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_LossOnContractTermination": { "auth_ref": [ "r515" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The loss recognized on termination of a contract.", "label": "Payment termination amount" } } }, "localname": "LossOnContractTermination", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ManagementFeeExpense": { "auth_ref": [ "r473" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 4.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of expenses related to the managing member or general partner for management of the day-to-day business functions of the limited liability company (LLC) or limited partnership (LP).", "label": "Consulting and management fees" } } }, "localname": "ManagementFeeExpense", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_MineralIndustriesDisclosuresTextBlock": { "auth_ref": [ "r520", "r521", "r530" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for mineral industries.", "label": "MINERAL PROPERTY COSTS" } } }, "localname": "MineralIndustriesDisclosuresTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCosts" ], "xbrltype": "textBlockItemType" }, "us-gaap_MineralPropertiesGross": { "auth_ref": [ "r203", "r522", "r529" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Carrying amount at the balance sheet date of mineral properties, gross of adjustments.", "label": "Mineral Properties, Gross", "periodEndLabel": "Balance, ending", "periodStartLabel": "Balance, beginning" } } }, "localname": "MineralPropertiesGross", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfMineralPropertyCostsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_MineralPropertiesNet": { "auth_ref": [ "r203", "r529" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 4.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Mineral properties, net of adjustments.", "label": "Mineral property costs", "terseLabel": "United States \u2013 mineral property costs", "verboseLabel": "Mineral properties, net" } } }, "localname": "MineralPropertiesNet", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets", "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfAssetsInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NatureOfOperations": { "auth_ref": [ "r143", "r144" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward.", "label": "NATURE OF OPERATIONS AND GOING CONCERN" } } }, "localname": "NatureOfOperations", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/NatureOfOperationsAndGoingConcern" ], "xbrltype": "textBlockItemType" }, "us-gaap_NetCashProvidedByUsedInFinancingActivities": { "auth_ref": [ "r80" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 3.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.", "label": "Net Cash Provided by (Used in) Financing Activities", "totalLabel": "Cash provided by financing activities" } } }, "localname": "NetCashProvidedByUsedInFinancingActivities", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "FINANCING ACTIVITIES" } } }, "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetCashProvidedByUsedInInvestingActivities": { "auth_ref": [ "r80" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 2.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.", "label": "Net Cash Provided by (Used in) Investing Activities", "totalLabel": "Cash used in investing activities" } } }, "localname": "NetCashProvidedByUsedInInvestingActivities", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "INVESTING ACTIVITIES" } } }, "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetCashProvidedByUsedInOperatingActivities": { "auth_ref": [ "r80", "r83", "r86" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 1.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "weight": 1.0 } }, "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.", "label": "Net Cash Provided by (Used in) Operating Activities", "totalLabel": "Cash used in operating activities" } } }, "localname": "NetCashProvidedByUsedInOperatingActivities", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "OPERATING ACTIVITIES" } } }, "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetIncomeLoss": { "auth_ref": [ "r2", "r47", "r49", "r55", "r58", "r86", "r100", "r112", "r116", "r117", "r118", "r119", "r122", "r123", "r131", "r150", "r153", "r157", "r158", "r161", "r184", "r222", "r223", "r224", "r227", "r228", "r229", "r230", "r231", "r233", "r234", "r412", "r424", "r542", "r561" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 }, "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 1.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.", "label": "Net loss for the period", "terseLabel": "Loss for the year", "totalLabel": "Net income (loss)", "verboseLabel": "Net loss" } } }, "localname": "NetIncomeLoss", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfEffectiveTaxRatesReconciliationDetails", "http://westernmagnesium.com/role/StatementsOfCashFlows", "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss", "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "monetaryItemType" }, "us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock": { "auth_ref": [ "r1", "r110", "r111", "r114", "r115", "r124", "r125", "r126", "r176", "r177", "r186", "r187", "r372", "r373", "r374", "r409", "r413", "r414", "r415", "r425", "r426", "r427", "r452", "r453", "r466", "r468", "r517", "r518", "r519", "r573", "r574", "r575", "r576", "r577" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for change in accounting principle. Includes, but is not limited to, nature, reason, and method of adopting amendment to accounting standards or other change in accounting principle.", "label": "RECENT ACCOUNTING PRONOUNCEMENTS" } } }, "localname": "NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RecentAccountingPronouncements" ], "xbrltype": "textBlockItemType" }, "us-gaap_NoncashInvestingAndFinancingItemsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other non-cash transactions:" } } }, "localname": "NoncashInvestingAndFinancingItemsAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NonoperatingIncomeExpense": { "auth_ref": [ "r68" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 2.0, "parentTag": "us-gaap_NetIncomeLoss", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).", "label": "Nonoperating Income (Expense)", "totalLabel": "Total other income (expense), net" } } }, "localname": "NonoperatingIncomeExpense", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_NonoperatingIncomeExpenseAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other income (expense)" } } }, "localname": "NonoperatingIncomeExpenseAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "stringItemType" }, "us-gaap_NotesPayable": { "auth_ref": [ "r14", "r534", "r551" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.", "label": "Outstanding amount payable" } } }, "localname": "NotesPayable", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_NotesPayableCurrent": { "auth_ref": [ "r29" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 4.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer.", "label": "Promissory note" } } }, "localname": "NotesPayableCurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseExpense": { "auth_ref": [ "r456" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of operating lease expense. Excludes sublease income.", "label": "Interest expense" } } }, "localname": "OperatingLeaseExpense", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseLiability": { "auth_ref": [ "r455" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease.", "label": "Operating lease, liability", "periodEndLabel": "Balance, April 30, 2022", "periodStartLabel": "Operating lease liability, beginning" } } }, "localname": "OperatingLeaseLiability", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/LeaseObligationsDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseLiabilityCurrent": { "auth_ref": [ "r455" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 3.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.", "label": "Lease obligations \u2013 current", "verboseLabel": "Current lease obligation" } } }, "localname": "OperatingLeaseLiabilityCurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets", "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseLiabilityNoncurrent": { "auth_ref": [ "r455" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 2.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.", "label": "Lease obligations \u2013 non-current", "verboseLabel": "Non-current lease obligation" } } }, "localname": "OperatingLeaseLiabilityNoncurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets", "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeasePayments": { "auth_ref": [ "r457", "r461" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.", "label": "Operating Lease, Payments", "negatedLabel": "Lease payments" } } }, "localname": "OperatingLeasePayments", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseRightOfUseAsset": { "auth_ref": [ "r454" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 3.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of lessee's right to use underlying asset under operating lease.", "label": "Right-of-use assets, net", "periodEndLabel": "Operating lease right-of-use asset", "verboseLabel": "Net book value" } } }, "localname": "OperatingLeaseRightOfUseAsset", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets", "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense": { "auth_ref": [ "r85" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 7.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization expense for right-of-use asset from operating lease.", "label": "Depreciation of right-of-use assets", "verboseLabel": "Depreciation expense" } } }, "localname": "OperatingLeaseRightOfUseAssetAmortizationExpense", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails", "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLossCarryforwards": { "auth_ref": [ "r365" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.", "label": "Net operating loss" } } }, "localname": "OperatingLossCarryforwards", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/IncomeTaxDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Organization, Consolidation and Presentation of Financial Statements [Abstract]" } } }, "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_OtherAssets": { "auth_ref": [ "r10", "r531", "r549" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of assets classified as other.", "label": "Other assets" } } }, "localname": "OtherAssets", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfAssetsInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax": { "auth_ref": [ "r41", "r43" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 2.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.", "label": "Foreign currency translation" } } }, "localname": "OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails", "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax": { "auth_ref": [ "r41", "r44", "r431", "r439" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.", "label": "Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax", "verboseLabel": "Foreign currency translation" } } }, "localname": "OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsForOtherDeposits": { "auth_ref": [ "r73" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of cash outflow for deposits classified as other.", "label": "Payments for Other Deposits", "negatedLabel": "Other deposits" } } }, "localname": "PaymentsForOtherDeposits", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsForProceedsFromTenantAllowance": { "auth_ref": [ "r71", "r74" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Net cash outflow or inflow from monetary allowance granted by the landlord to a tenant to entice tenant to move into landlords building which will enable the tenant to prepare the leased premises for tenants occupancy.", "label": "Payments for (Proceeds from) Tenant Allowance" } } }, "localname": "PaymentsForProceedsFromTenantAllowance", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsForRent": { "auth_ref": [ "r82" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Cash payments to lessor's for use of assets under operating leases.", "label": "Payments for rent", "verboseLabel": "Payments for Rent" } } }, "localname": "PaymentsForRent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsOfFinancingCosts": { "auth_ref": [ "r78" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow for loan and debt issuance costs.", "label": "Payments of Financing Costs", "negatedLabel": "Deferred financing costs" } } }, "localname": "PaymentsOfFinancingCosts", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsOfStockIssuanceCosts": { "auth_ref": [ "r78" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow for cost incurred directly with the issuance of an equity security.", "label": "Payments of stock issuance costs" } } }, "localname": "PaymentsOfStockIssuanceCosts", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": { "auth_ref": [ "r73" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.", "label": "Payments to Acquire Property, Plant, and Equipment", "negatedLabel": "Purchase of property, plant and equipment" } } }, "localname": "PaymentsToAcquirePropertyPlantAndEquipment", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToFundLongtermLoansToRelatedParties": { "auth_ref": [ "r72", "r471" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow associated with extending a long-term loan to a related party. Alternate caption: Payments for Advances to Affiliates.", "label": "Related party loan" } } }, "localname": "PaymentsToFundLongtermLoansToRelatedParties", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_PlanNameAxis": { "auth_ref": [ "r306", "r307", "r308", "r312", "r313", "r314", "r315", "r316", "r317", "r318", "r319", "r323", "r324", "r325", "r326", "r327", "r328", "r330", "r331", "r333", "r334", "r337", "r338", "r339", "r340", "r341" ], "lang": { "en-us": { "role": { "documentation": "Information by plan name for share-based payment arrangement.", "label": "Plan Name [Axis]" } } }, "localname": "PlanNameAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_PlanNameDomain": { "auth_ref": [ "r306", "r307", "r308", "r312", "r313", "r314", "r315", "r316", "r317", "r318", "r319", "r323", "r324", "r325", "r326", "r327", "r328", "r330", "r331", "r333", "r334", "r337", "r338", "r339", "r340", "r341" ], "lang": { "en-us": { "role": { "documentation": "Plan name for share-based payment arrangement." } } }, "localname": "PlanNameDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_PrepaidExpenseCurrent": { "auth_ref": [ "r4", "r24", "r197", "r198" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 4.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.", "label": "Prepayments" } } }, "localname": "PrepaidExpenseCurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_PrivatePlacementMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A private placement is a direct offering of securities to a limited number of sophisticated investors such as insurance companies, pension funds, mezzanine funds, stock funds and trusts.", "label": "Private Placement [Member]" } } }, "localname": "PrivatePlacementMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_ProceedsFromConvertibleDebt": { "auth_ref": [ "r76" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 4.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.", "label": "Proceeds from convertible debenture" } } }, "localname": "ProceedsFromConvertibleDebt", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromIssuanceOfCommonStock": { "auth_ref": [ "r75" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from the additional capital contribution to the entity.", "label": "Proceeds from issuance of shares, net of share issuance costs", "verboseLabel": "Proceeds from issuance of common stock" } } }, "localname": "ProceedsFromIssuanceOfCommonStock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/StatementsOfCashFlows", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromIssuanceOfPrivatePlacement": { "auth_ref": [ "r75" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement.", "label": "Proceeds from issuance of private placement", "verboseLabel": "Proceeds from Issuance of Private Placement" } } }, "localname": "ProceedsFromIssuanceOfPrivatePlacement", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans": { "auth_ref": [ "r75", "r345" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow from issuance of shares under share-based payment arrangement. Excludes option exercised.", "label": "Issuance of share based minimum requirement" } } }, "localname": "ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromIssuanceOfWarrants": { "auth_ref": [ "r75" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt).", "label": "Proceeds from stock warrants erercised" } } }, "localname": "ProceedsFromIssuanceOfWarrants", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromOtherEquity": { "auth_ref": [ "r75" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow from the issuance of equity classified as other.", "label": "Proceeds from other equity" } } }, "localname": "ProceedsFromOtherEquity", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromRelatedPartyDebt": { "auth_ref": [ "r76" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates.", "label": "Advances" } } }, "localname": "ProceedsFromRelatedPartyDebt", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepositsHeldByRelatedPartyDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromSaleOfProductiveAssets": { "auth_ref": [ "r70" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets.", "label": "Proceeds from sale of exploration and evaluation assets" } } }, "localname": "ProceedsFromSaleOfProductiveAssets", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment": { "auth_ref": [ "r70" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.", "label": "Aggregate proceeds from sale of property amount" } } }, "localname": "ProceedsFromSaleOfPropertyPlantAndEquipment", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromStockOptionsExercised": { "auth_ref": [ "r75", "r345" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow from exercise of option under share-based payment arrangement.", "label": "Proceeds from stock options erercised" } } }, "localname": "ProceedsFromStockOptionsExercised", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromWarrantExercises": { "auth_ref": [ "r75" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow associated with the amount received from holders exercising their stock warrants.", "label": "Proceeds from Warrant Exercises", "verboseLabel": "Proceeds from stock warrants erercised" } } }, "localname": "ProceedsFromWarrantExercises", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProfessionalFees": { "auth_ref": [ "r581", "r582" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.", "label": "Consulting fees" } } }, "localname": "ProfessionalFees", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_PropertyPlantAndEquipmentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment [Abstract]" } } }, "localname": "PropertyPlantAndEquipmentAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_PropertyPlantAndEquipmentAdditions": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.", "label": "Additions" } } }, "localname": "PropertyPlantAndEquipmentAdditions", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PropertyPlantAndEquipmentByTypeAxis": { "auth_ref": [ "r203" ], "lang": { "en-us": { "role": { "documentation": "Information by type of long-lived, physical assets used to produce goods and services and not intended for resale.", "label": "Long-Lived Tangible Asset [Axis]" } } }, "localname": "PropertyPlantAndEquipmentByTypeAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfDepreciationRateDetails", "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock": { "auth_ref": [ "r205", "r585", "r586", "r587" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections.", "label": "PROPERTY, PLANT AND EQUIPMENT" } } }, "localname": "PropertyPlantAndEquipmentDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/PropertyPlantAndEquipment" ], "xbrltype": "textBlockItemType" }, "us-gaap_PropertyPlantAndEquipmentGross": { "auth_ref": [ "r8", "r201" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.", "label": "Property, Plant and Equipment, Gross", "periodEndLabel": "Cost, Ending Balance", "periodStartLabel": "Cost, Beginning Balance" } } }, "localname": "PropertyPlantAndEquipmentGross", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PropertyPlantAndEquipmentLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.", "label": "Property, Plant and Equipment [Line Items]" } } }, "localname": "PropertyPlantAndEquipmentLineItems", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepreciationRateDetails", "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "stringItemType" }, "us-gaap_PropertyPlantAndEquipmentNet": { "auth_ref": [ "r203", "r480", "r546", "r556" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 2.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.", "label": "Property, plant and equipment, net", "terseLabel": "United States \u2013 property, plant and equipment", "verboseLabel": "Net book value" } } }, "localname": "PropertyPlantAndEquipmentNet", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets", "http://westernmagnesium.com/role/ScheduleOfAssetsInformationDetails", "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PropertyPlantAndEquipmentPolicyTextBlock": { "auth_ref": [ "r203", "r585", "r586" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections.", "label": "Property, plant and equipment" } } }, "localname": "PropertyPlantAndEquipmentPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_PropertyPlantAndEquipmentTextBlock": { "auth_ref": [ "r203" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.", "label": "SCHEDULE OF PROPERTY, PLANT AND EQUIPMENT" } } }, "localname": "PropertyPlantAndEquipmentTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/PropertyPlantAndEquipmentTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_PropertyPlantAndEquipmentTypeDomain": { "auth_ref": [ "r201" ], "lang": { "en-us": { "role": { "documentation": "Listing of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software." } } }, "localname": "PropertyPlantAndEquipmentTypeDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfDepreciationRateDetails", "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis": { "auth_ref": [ "r451" ], "lang": { "en-us": { "role": { "documentation": "Information by property that could be leased or is available for lease.", "label": "Property Subject to or Available for Operating Lease [Axis]" } } }, "localname": "PropertySubjectToOrAvailableForOperatingLeaseAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain": { "auth_ref": [ "r451" ], "lang": { "en-us": { "role": { "documentation": "A descriptive title of whether the property is subject to or available for operating lease." } } }, "localname": "PropertySubjectToOrAvailableForOperatingLeaseDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ReceivablesFairValueDisclosure": { "auth_ref": [ "r423", "r538", "r555" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value portion of receivables, including, but not limited to, trade account receivables, note receivables, and loan receivables.", "label": "Amounts receivable" } } }, "localname": "ReceivablesFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfClassificationOfFinancialInstrumentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_RelatedPartyCosts": { "auth_ref": [ "r65", "r103", "r225", "r227", "r228", "r232", "r233", "r234" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Direct costs arising from transactions with related parties who are not affiliates or joint Ventures. These costs are categorized as cost of goods sold.", "label": "Related Party Costs", "negatedLabel": "Costs and expenses" } } }, "localname": "RelatedPartyCosts", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepositsHeldByRelatedPartyDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_RelatedPartyDepositLiabilities": { "auth_ref": [ "r103" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of deposits held by the entity for a related party (entity, shareholder, employee).", "label": "Deposit held related parties" } } }, "localname": "RelatedPartyDepositLiabilities", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_RelatedPartyTransactionAmountsOfTransaction": { "auth_ref": [ "r471", "r475" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of transactions with related party during the financial reporting period.", "label": "Related party transaction remaining balance" } } }, "localname": "RelatedPartyTransactionAmountsOfTransaction", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_RelatedPartyTransactionAxis": { "auth_ref": [ "r299", "r471", "r472", "r475" ], "lang": { "en-us": { "role": { "documentation": "Information by type of related party transaction.", "label": "Related Party Transaction [Axis]" } } }, "localname": "RelatedPartyTransactionAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepositsHeldByRelatedPartyDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RelatedPartyTransactionDomain": { "auth_ref": [ "r299" ], "lang": { "en-us": { "role": { "documentation": "Transaction between related party." } } }, "localname": "RelatedPartyTransactionDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepositsHeldByRelatedPartyDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RelatedPartyTransactionDueFromToRelatedParty": { "auth_ref": [ "r103", "r225", "r227", "r228", "r232", "r233", "r234", "r472" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.", "label": "Related Party Transaction, Due from (to) Related Party", "periodEndLabel": "Deposits held by related parties, beginning", "periodStartLabel": "Deposits held by related parties, beginning" } } }, "localname": "RelatedPartyTransactionDueFromToRelatedParty", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepositsHeldByRelatedPartyDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_RelatedPartyTransactionDueFromToRelatedPartyCurrent": { "auth_ref": [ "r103", "r472" ], "calculation": { "http://westernmagnesium.com/role/ScheduleOfDueToRelatedPartiesDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date within one year where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.", "label": "Related Party Transaction, Due from (to) Related Party, Current", "totalLabel": "Total" } } }, "localname": "RelatedPartyTransactionDueFromToRelatedPartyCurrent", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDueToRelatedPartiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_RelatedPartyTransactionLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.", "label": "Related Party Transaction [Line Items]" } } }, "localname": "RelatedPartyTransactionLineItems", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepositsHeldByRelatedPartyDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RelatedPartyTransactionsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Related Party Transactions [Abstract]" } } }, "localname": "RelatedPartyTransactionsAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_RelatedPartyTransactionsDisclosureTextBlock": { "auth_ref": [ "r469", "r470", "r472", "r476", "r477" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.", "label": "RELATED PARTY TRANSACTIONS" } } }, "localname": "RelatedPartyTransactionsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactions" ], "xbrltype": "textBlockItemType" }, "us-gaap_RepaymentsOfDebt": { "auth_ref": [ "r77" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 5.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.", "label": "Repayments of Debt", "negatedLabel": "Payments of promissory note" } } }, "localname": "RepaymentsOfDebt", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_RepaymentsOfRelatedPartyDebt": { "auth_ref": [ "r77" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow for the payment of a long-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates.", "label": "Repayments of debt" } } }, "localname": "RepaymentsOfRelatedPartyDebt", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ResearchAndDevelopmentExpensePolicy": { "auth_ref": [ "r353" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for costs it has incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process.", "label": "Research and development" } } }, "localname": "ResearchAndDevelopmentExpensePolicy", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_RetailLandSalesDepositMethodPropertyCarryingValue": { "auth_ref": [ "r204" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "This element represents the carrying value, net of accumulated deprecation, as of the date of the statement of financial position of a property sold during the reporting period, but which sale is accounted for under the deposit method and, therefore, which property continues to be included in the statement of financial position.", "label": "Carrying value of property" } } }, "localname": "RetailLandSalesDepositMethodPropertyCarryingValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_RetainedEarningsAccumulatedDeficit": { "auth_ref": [ "r19", "r289", "r480", "r553", "r573", "r577" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 5.0, "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.", "label": "Accumulated deficit", "negatedLabel": "Accumulated deficit" } } }, "localname": "RetainedEarningsAccumulatedDeficit", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets", "http://westernmagnesium.com/role/NatureOfOperationsAndGoingConcernDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_RetainedEarningsMember": { "auth_ref": [ "r0", "r107", "r108", "r109", "r113", "r121", "r123", "r185", "r346", "r347", "r348", "r370", "r371", "r410", "r570", "r572" ], "lang": { "en-us": { "role": { "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.", "label": "Retained Earnings [Member]" } } }, "localname": "RetainedEarningsMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "domainItemType" }, "us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.", "label": "Revenues from External Customers and Long-Lived Assets [Line Items]" } } }, "localname": "RevenuesFromExternalCustomersAndLongLivedAssetsLineItems", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfAssetsInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": { "auth_ref": [ "r462", "r464" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of increase in right-of-use asset obtained in exchange for operating lease liability.", "label": "Right-of-Use Asset Obtained in Exchange for Operating Lease Liability", "verboseLabel": "Additions" } } }, "localname": "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_SaleOfStockNameOfTransactionDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Sale of the entity's stock, including, but not limited to, initial public offering (IPO) and private placement." } } }, "localname": "SaleOfStockNameOfTransactionDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_SaleOfStockPercentageOfOwnershipAfterTransaction": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage of subsidiary's or equity investee's stock owned by parent company after stock transaction.", "label": "Sale of stock ownership interest percentage" } } }, "localname": "SaleOfStockPercentageOfOwnershipAfterTransaction", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/MineralPropertyCostsDetailsNarrative" ], "xbrltype": "percentItemType" }, "us-gaap_ScheduleOfAssumptionsUsedTableTextBlock": { "auth_ref": [ "r298" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of assumption used to determine benefit obligation and net periodic benefit cost of defined benefit plan. Includes, but is not limited to, discount rate, rate of compensation increase, expected long-term rate of return on plan assets and interest crediting rate.", "label": "SCHEDULE OF ASSUMPTIONS USED" } } }, "localname": "ScheduleOfAssumptionsUsedTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable": { "auth_ref": [ "r295", "r296" ], "lang": { "en-us": { "role": { "documentation": "Schedule, table or text reflecting arrangements that are not equity-based payments, or pension and other postretirement benefits, with individual employees. The arrangements (for example, profit sharing, deferred bonuses or certain split-dollar life insurance arrangements) are generally based on employment contracts between the entity and one or more selected officers or key employees, and which contain a promise by the employer to pay certain amounts at designated future dates, sometimes including a period after retirement, upon compliance with stipulated requirements. This type of arrangement is distinguished from broader based employee benefit plans as it is usually tailored to the employee. Disclosure also typically includes the amount of related compensation expense recognized during the reporting period and the carrying amount as of the balance sheet date of the related liability.", "label": "Schedule of Deferred Compensation Arrangement with Individual, Excluding Share-Based Payments and Postretirement Benefits, by Title of Individual and by Type of Deferred Compensation [Table]" } } }, "localname": "ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock": { "auth_ref": [ "r362" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.", "label": "SCHEDULE OF DEFERRED TAX ASSETS AND LIABILITY" } } }, "localname": "ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/IncomeTaxTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfDerivativeInstrumentsTextBlock": { "auth_ref": [ "r390", "r391", "r392", "r393", "r394", "r401", "r402", "r404", "r406" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of pertinent information about a derivative or group of derivatives on a disaggregated basis, such as for individual instruments, or small groups of similar instruments. May include a combination of the type of instrument, risks being hedged, notional amount, hedge designation, related hedged item, inception date, maturity date, or other relevant item.", "label": "SCHEDULE OF DERIVATIVE INSTRUMENTS" } } }, "localname": "ScheduleOfDerivativeInstrumentsTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock": { "auth_ref": [ "r357" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.", "label": "SCHEDULE OF EFFECTIVE TAX RATES RECONCILIATION" } } }, "localname": "ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/IncomeTaxTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfForeignExchangeContractsStatementOfFinancialPositionTableTextBlock": { "auth_ref": [ "r399" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the presentation of foreign exchange contracts on the statement of financial position, including the fair value amounts and location of such amounts.", "label": "SCHEDULE OF FOREIGN CURRENCY RISK" } } }, "localname": "ScheduleOfForeignExchangeContractsStatementOfFinancialPositionTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/FinancialInstrumentsAndFinancialRiskManagementTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfPropertyPlantAndEquipmentTable": { "auth_ref": [ "r203" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.", "label": "Property, Plant and Equipment [Table]" } } }, "localname": "ScheduleOfPropertyPlantAndEquipmentTable", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepreciationRateDetails", "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable": { "auth_ref": [ "r473", "r475" ], "lang": { "en-us": { "role": { "documentation": "Schedule of quantitative and qualitative information pertaining to related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.", "label": "Schedule of Related Party Transactions, by Related Party [Table]" } } }, "localname": "ScheduleOfRelatedPartyTransactionsByRelatedPartyTable", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDepositsHeldByRelatedPartyDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates.", "label": "SCHEDULE OF DUE TO RELATED PARTIES" } } }, "localname": "ScheduleOfRelatedPartyTransactionsTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable": { "auth_ref": [ "r57", "r166" ], "lang": { "en-us": { "role": { "documentation": "Schedule of material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries.", "label": "Schedule of Revenues from External Customers and Long-Lived Assets [Table]" } } }, "localname": "ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfAssetsInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock": { "auth_ref": [ "r150", "r151", "r156", "r199" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.", "label": "SCHEDULE OF ASSETS INFORMATION" } } }, "localname": "ScheduleOfSegmentReportingInformationBySegmentTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SegmentedInformationTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable": { "auth_ref": [ "r302", "r304", "r306", "r307", "r308", "r312", "r313", "r314", "r315", "r316", "r317", "r318", "r319", "r323", "r324", "r325", "r326", "r327", "r328", "r330", "r331", "r333", "r334", "r337", "r338", "r339", "r340", "r341" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about share-based payment arrangement.", "label": "Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]" } } }, "localname": "ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails", "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock": { "auth_ref": [ "r311", "r329", "r332" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.", "label": "SCHEDULE OF STOCK OPTIONS ACTIVITY" } } }, "localname": "ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock": { "auth_ref": [ "r336" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.", "label": "SCHEDULE OF OPTION PRICING MODEL" } } }, "localname": "ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfShortTermDebtTable": { "auth_ref": [ "r28" ], "lang": { "en-us": { "role": { "documentation": "A table or schedule providing information pertaining to borrowings under which repayment was required in less than twelve months (or normal operating cycle, if longer) after its issuance. It may include: (1) description of the short-term debt arrangement; (2) identification of the lender or type of lender; (3) repayment terms; (4) weighted average interest rate; (5) carrying amount of funds borrowed under the specified short-term debt arrangement as of the balance sheet date and measures of the maximum and average amount outstanding during the period; (6) description of the refinancing of a short-term obligation when that obligation is excluded from current liabilities in the balance sheet; and (7) amount of a short-term obligation that has been excluded from current liabilities in the balance sheet because of a refinancing of the obligation.", "label": "Schedule of Short-Term Debt [Table]" } } }, "localname": "ScheduleOfShortTermDebtTable", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails", "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock": { "auth_ref": [ "r290", "r305" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.", "label": "SUMMARY OF CHANGES IN COMMON SHARE PURCHASE WARRANTS" } } }, "localname": "ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_SegmentReportingAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Segment Reporting [Abstract]" } } }, "localname": "SegmentReportingAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_SegmentReportingDisclosureTextBlock": { "auth_ref": [ "r145", "r146", "r147", "r150", "r152", "r157", "r159", "r160", "r161", "r162", "r163", "r166", "r167", "r168" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.", "label": "SEGMENTED INFORMATION" } } }, "localname": "SegmentReportingDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SegmentedInformation" ], "xbrltype": "textBlockItemType" }, "us-gaap_ShareBasedCompensation": { "auth_ref": [ "r84" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfCashFlows": { "order": 11.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 }, "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 16.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of noncash expense for share-based payment arrangement.", "label": "Stock-based compensation", "verboseLabel": "Share based compensation" } } }, "localname": "ShareBasedCompensation", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/StatementsOfCashFlows", "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod": { "auth_ref": [ "r328" ], "lang": { "en-us": { "role": { "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.", "label": "Common stock warrants expired unexercised" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationDate": { "auth_ref": [ "r307" ], "lang": { "en-us": { "role": { "documentation": "Date the equity-based award expires, in YYYY-MM-DD format.", "label": "Expiry Date", "verboseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Date" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationDate", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "dateItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.", "label": "Exercise price of options" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfAssumptionsUsedDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate": { "auth_ref": [ "r339" ], "lang": { "en-us": { "role": { "documentation": "The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.", "label": "Expected dividend rate" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfAssumptionsUsedDetails", "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails" ], "xbrltype": "percentItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate": { "auth_ref": [ "r338" ], "lang": { "en-us": { "role": { "documentation": "The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.", "label": "Expected volatility" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails" ], "xbrltype": "percentItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.", "label": "Expected annualized volatility, maximum" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfAssumptionsUsedDetails" ], "xbrltype": "percentItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.", "label": "Expected annualized volatility, minimum" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfAssumptionsUsedDetails" ], "xbrltype": "percentItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate": { "auth_ref": [ "r340" ], "lang": { "en-us": { "role": { "documentation": "The risk-free interest rate assumption that is used in valuing an option on its own shares.", "label": "Risk free rate of interest" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails" ], "xbrltype": "percentItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.", "label": "Risk free rate of interest, maximum" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfAssumptionsUsedDetails" ], "xbrltype": "percentItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.", "label": "Risk free rate of interest, minimum" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfAssumptionsUsedDetails" ], "xbrltype": "percentItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails", "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised": { "auth_ref": [ "r321" ], "lang": { "en-us": { "role": { "documentation": "Number of non-option equity instruments exercised by participants.", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Exercised", "negatedLabel": "Exercised" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpirations": { "auth_ref": [ "r322" ], "lang": { "en-us": { "role": { "documentation": "Number of shares under non-option equity instrument agreements for which rights to exercise lapsed.", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Expirations", "negatedLabel": "Expired/Cancelled" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpirations", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted": { "auth_ref": [ "r320" ], "lang": { "en-us": { "role": { "documentation": "Net number of non-option equity instruments granted to participants.", "label": "Granted" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber": { "auth_ref": [ "r312", "r313" ], "lang": { "en-us": { "role": { "documentation": "Number of equity instruments other than options outstanding, including both vested and non-vested instruments.", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number", "periodEndLabel": "Ending balance", "periodStartLabel": "Beginning balance" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized": { "auth_ref": [ "r308" ], "lang": { "en-us": { "role": { "documentation": "Number of shares authorized for issuance under share-based payment arrangement.", "label": "Maximum number of common shares available" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant": { "auth_ref": [ "r344" ], "lang": { "en-us": { "role": { "documentation": "The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.", "label": "Shares available for grant" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber": { "auth_ref": [ "r314" ], "lang": { "en-us": { "role": { "documentation": "The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.", "label": "Number of stock options exercisable" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice": { "auth_ref": [ "r314" ], "lang": { "en-us": { "role": { "documentation": "The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.", "label": "Options exercisable price" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "perShareItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue": { "auth_ref": [ "r331" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.", "label": "Intrinsic value of options exercised" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod": { "auth_ref": [ "r319" ], "lang": { "en-us": { "role": { "documentation": "Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period", "negatedLabel": "Total expired, cancelled", "negatedTerseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod": { "auth_ref": [ "r318" ], "lang": { "en-us": { "role": { "documentation": "The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.", "label": "Number of stock options forfeited" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross": { "auth_ref": [ "r316" ], "lang": { "en-us": { "role": { "documentation": "Gross number of share options (or share units) granted during the period.", "label": "Total granted", "terseLabel": "Incentive stock options granted", "verboseLabel": "Number of stock options granted" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": { "auth_ref": [ "r330" ], "lang": { "en-us": { "role": { "documentation": "The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.", "label": "Weighted average grant date fair value per option, granted", "verboseLabel": "Stock options granted" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "perShareItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue": { "auth_ref": [ "r344" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.", "label": "Aggregate intrinsic value, outstanding", "negatedPeriodEndLabel": "Aggregate intrinsic value, outstanding", "periodEndLabel": "Aggregate intrinsic value, outstanding", "periodStartLabel": "Aggregate intrinsic value, outstanding", "verboseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber": { "auth_ref": [ "r312", "r313" ], "lang": { "en-us": { "role": { "documentation": "Number of options outstanding, including both vested and non-vested options.", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number", "periodEndLabel": "Total outstanding, ending balance", "periodStartLabel": "Total outstanding, beginning balance" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice": { "auth_ref": [ "r312", "r313" ], "lang": { "en-us": { "role": { "documentation": "Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.", "label": "Weighted average exercise price, ending balance", "periodEndLabel": "Weighted average exercise price, ending balance", "periodStartLabel": "Weighted average exercise price, beginning balance" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "perShareItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue": { "auth_ref": [ "r333" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.", "label": "Aggregate intrinsic value, vested", "negatedPeriodEndLabel": "Aggregate intrinsic value, vested", "periodEndLabel": "Aggregate intrinsic value, vested", "verboseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber": { "auth_ref": [ "r333" ], "lang": { "en-us": { "role": { "documentation": "Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.", "label": "Options vested", "periodEndLabel": "Total vested", "verboseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice": { "auth_ref": [ "r333" ], "lang": { "en-us": { "role": { "documentation": "Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price", "periodEndLabel": "Weighted average exercise price, vested" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "perShareItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms": { "auth_ref": [ "r343" ], "lang": { "en-us": { "role": { "documentation": "Description of modification of award under share-based payment arrangement. Includes, but is not limited to, terms for expiration date, vesting rights and exercise price.", "label": "Stock option granted terms" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": { "auth_ref": [ "r306", "r307", "r308", "r312", "r313", "r314", "r315", "r316", "r317", "r318", "r319", "r323", "r324", "r325", "r326", "r327", "r328", "r330", "r331", "r333", "r334", "r337", "r338", "r339", "r340", "r341" ], "lang": { "en-us": { "role": { "documentation": "Award under share-based payment arrangement." } } }, "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails", "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice": { "auth_ref": [ "r317" ], "lang": { "en-us": { "role": { "documentation": "Weighted average price at which option holders acquired shares when converting their stock options into shares.", "label": "Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price", "verboseLabel": "Weighted average exercise price, exercised" } } }, "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "perShareItemType" }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice": { "auth_ref": [ "r319" ], "lang": { "en-us": { "role": { "documentation": "Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.", "label": "Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price", "verboseLabel": "Weighted average exercise price, expired/cancelled" } } }, "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "perShareItemType" }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice": { "auth_ref": [ "r316" ], "lang": { "en-us": { "role": { "documentation": "Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.", "label": "Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price", "verboseLabel": "Weighted average exercise price, granted" } } }, "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "perShareItemType" }, "us-gaap_ShareBasedCompensationAwardTrancheOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "First portion of award under share-based payment arrangement differentiated by vesting feature, including, but not limited to, performance measure or service period.", "label": "Share-Based Payment Arrangement, Tranche One [Member]" } } }, "localname": "ShareBasedCompensationAwardTrancheOneMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_ShareBasedCompensationAwardTrancheThreeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Third portion of award under share-based payment arrangement differentiated by vesting feature, including, but not limited to, performance measure or service period.", "label": "Share-Based Payment Arrangement, Tranche Three [Member]" } } }, "localname": "ShareBasedCompensationAwardTrancheThreeMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_ShareBasedCompensationAwardTrancheTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Second portion of award under share-based payment arrangement differentiated by vesting feature, including, but not limited to, performance measure or service period.", "label": "Share-Based Payment Arrangement, Tranche Two [Member]" } } }, "localname": "ShareBasedCompensationAwardTrancheTwoMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy": { "auth_ref": [ "r309", "r335", "r336", "r337", "r338", "r341", "r349", "r352" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost.", "label": "Share-based payments" } } }, "localname": "ShareBasedCompensationOptionAndIncentivePlansPolicy", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_ShareBasedCompensationPerformanceSharesAwardUnvestedActivityTableTextBlock": { "auth_ref": [ "r310" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of number and weighted-average grant date fair value for nonvested performance shares.", "label": "SCHEDULE OF NONVESTED STOCK OPTIONS" } } }, "localname": "ShareBasedCompensationPerformanceSharesAwardUnvestedActivityTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_SharePrice": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Price of a single share of a number of saleable stocks of a company.", "label": "Share price", "periodEndLabel": "Share Price", "terseLabel": "Share Price", "verboseLabel": "Exercise Price" } } }, "localname": "SharePrice", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "perShareItemType" }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1": { "auth_ref": [ "r337" ], "lang": { "en-us": { "role": { "documentation": "Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.", "label": "Expected life in years", "verboseLabel": "Expected life of options" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfAssumptionsUsedDetails", "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails" ], "xbrltype": "durationItemType" }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1": { "auth_ref": [ "r344" ], "lang": { "en-us": { "role": { "documentation": "Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.", "label": "Options exercisable period", "verboseLabel": "Options exercisable term" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "durationItemType" }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of non-vested options outstanding.", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares", "periodEndLabel": "Total nonvested, ending balance", "periodStartLabel": "Total nonvested, beginning balance" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of non-vested options forfeited.", "label": "Total nonvested, expired, cancelled", "negatedLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested Options Forfeited, Number of Shares" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Weighted average grant-date fair value of non-vested options forfeited.", "label": "Weighted average grant date fair value per option, expired, cancelled" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Weighted average grant-date fair value of non-vested options outstanding.", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Option, Nonvested, Weighted Average Exercise Price", "periodEndLabel": "Weighted average grant date fair value per option, ending balance", "periodStartLabel": "Weighted average grant date fair value per option, beginning balance" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2": { "auth_ref": [ "r333" ], "lang": { "en-us": { "role": { "documentation": "Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.", "label": "Weighted average remaining life, outstanding", "verboseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "durationItemType" }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1": { "auth_ref": [ "r333" ], "lang": { "en-us": { "role": { "documentation": "Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.", "label": "Weighted average remaining life, vested", "verboseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfStockOptionsActivityDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "durationItemType" }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Weighted average grant-date fair value of options vested.", "label": "Weighted average grant date fair value per option, vested" } } }, "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfNonvestedStockOptionsDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_SharesIssuedPricePerShare": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Per share or per unit amount of equity securities issued.", "label": "Number of shares issued price per share", "terseLabel": "Shares issued, price per share", "verboseLabel": "Debt host liability share, face value" } } }, "localname": "SharesIssuedPricePerShare", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "perShareItemType" }, "us-gaap_SharesOutstanding": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of shares issued which are neither cancelled nor held in the treasury.", "label": "Shares, Outstanding", "periodEndLabel": "Ending balance, shares", "periodStartLabel": "Beginning balance, shares" } } }, "localname": "SharesOutstanding", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "sharesItemType" }, "us-gaap_ShortTermDebtLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.", "label": "Short-Term Debt [Line Items]" } } }, "localname": "ShortTermDebtLineItems", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails", "http://westernmagnesium.com/role/ScheduleOfOptionPricingModelDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ShortTermDebtTypeAxis": { "auth_ref": [ "r28" ], "lang": { "en-us": { "role": { "documentation": "Information by type of short-term debt arrangement.", "label": "Short-Term Debt, Type [Axis]" } } }, "localname": "ShortTermDebtTypeAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_ShortTermDebtTypeDomain": { "auth_ref": [ "r27" ], "lang": { "en-us": { "role": { "documentation": "Type of short-term debt arrangement, such as notes, line of credit, commercial paper, asset-based financing, project financing, letter of credit financing." } } }, "localname": "ShortTermDebtTypeDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_ShortTermInvestments": { "auth_ref": [ "r25", "r536", "r537", "r548" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.", "label": "Short term investments" } } }, "localname": "ShortTermInvestments", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/FinancialInstrumentsAndFinancialRiskManagementDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_SignificantAccountingPoliciesTextBlock": { "auth_ref": [ "r94", "r106" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for all significant accounting policies of the reporting entity.", "label": "SIGNIFICANT ACCOUNTING POLICIES" } } }, "localname": "SignificantAccountingPoliciesTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SignificantAccountingPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_StatementClassOfStockAxis": { "auth_ref": [ "r15", "r16", "r17", "r97", "r100", "r128", "r129", "r130", "r132", "r134", "r140", "r141", "r142", "r184", "r222", "r227", "r228", "r229", "r233", "r234", "r271", "r272", "r275", "r279", "r286", "r424", "r615" ], "lang": { "en-us": { "role": { "documentation": "Information by the different classes of stock of the entity.", "label": "Class of Stock [Axis]" } } }, "localname": "StatementClassOfStockAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_StatementEquityComponentsAxis": { "auth_ref": [ "r0", "r37", "r53", "r54", "r55", "r107", "r108", "r109", "r113", "r121", "r123", "r139", "r185", "r286", "r289", "r346", "r347", "r348", "r370", "r371", "r410", "r434", "r435", "r436", "r437", "r438", "r440", "r467", "r570", "r571", "r572" ], "lang": { "en-us": { "role": { "documentation": "Information by component of equity.", "label": "Equity Components [Axis]" } } }, "localname": "StatementEquityComponentsAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_StatementLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.", "label": "Statement [Line Items]" } } }, "localname": "StatementLineItems", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/IncomeTaxDetailsNarrative", "http://westernmagnesium.com/role/LeaseObligationsDetailsNarrative", "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfAssumptionsUsedDetails", "http://westernmagnesium.com/role/ScheduleOfForeignCurrencyRiskDetails", "http://westernmagnesium.com/role/ScheduleOfMineralPropertyCostsDetails", "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails", "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails", "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "stringItemType" }, "us-gaap_StatementOfCashFlowsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statement of Cash Flows [Abstract]" } } }, "localname": "StatementOfCashFlowsAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_StatementOfFinancialPositionAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statement of Financial Position [Abstract]" } } }, "localname": "StatementOfFinancialPositionAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_StatementOfStockholdersEquityAbstract": { "auth_ref": [], "localname": "StatementOfStockholdersEquityAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_StatementTable": { "auth_ref": [ "r107", "r108", "r109", "r139", "r516" ], "lang": { "en-us": { "role": { "documentation": "Schedule reflecting a Statement of Income, Statement of Cash Flows, Statement of Financial Position, Statement of Shareholders' Equity and Other Comprehensive Income, or other statement as needed.", "label": "Statement [Table]" } } }, "localname": "StatementTable", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/IncomeTaxDetailsNarrative", "http://westernmagnesium.com/role/LeaseObligationsDetailsNarrative", "http://westernmagnesium.com/role/PromissoryNoteDetailsNarrative", "http://westernmagnesium.com/role/ScheduleOfAssumptionsUsedDetails", "http://westernmagnesium.com/role/ScheduleOfForeignCurrencyRiskDetails", "http://westernmagnesium.com/role/ScheduleOfMineralPropertyCostsDetails", "http://westernmagnesium.com/role/ScheduleOfOperatingLeaseDetails", "http://westernmagnesium.com/role/ScheduleOfRight-of-useAssetsDetails", "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "stringItemType" }, "us-gaap_StockIssued1": { "auth_ref": [ "r90", "r91", "r92" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The fair value of stock issued in noncash financing activities.", "label": "Shares issued for conversion of debt and interest" } } }, "localname": "StockIssued1", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities": { "auth_ref": [ "r36", "r253", "r286", "r287", "r289" ], "lang": { "en-us": { "role": { "documentation": "Number of shares issued during the period as a result of the conversion of convertible securities.", "label": "Shares issued upon conversion of convertible debenture [notes 12[b], 12[c] and 13[b]], shares", "terseLabel": "Stock issued during period, conversion shares", "verboseLabel": "Stock Issued During Period, Shares, Conversion of Convertible Securities" } } }, "localname": "StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits": { "auth_ref": [ "r16", "r17", "r286", "r287", "r289" ], "lang": { "en-us": { "role": { "documentation": "The number of shares issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit).", "label": "Stock issued during period, shares, conversion of units", "verboseLabel": "Stock issued during period, conversion units" } } }, "localname": "StockIssuedDuringPeriodSharesConversionOfUnits", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_StockIssuedDuringPeriodSharesNewIssues": { "auth_ref": [ "r16", "r17", "r286", "r289" ], "lang": { "en-us": { "role": { "documentation": "Number of new stock issued during the period.", "label": "Shares issued pursuant to private placements [note 13[b]], shares", "terseLabel": "Number of shares issued", "verboseLabel": "Number of common stock issued, shares" } } }, "localname": "StockIssuedDuringPeriodSharesNewIssues", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "sharesItemType" }, "us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised": { "auth_ref": [ "r16", "r17", "r286", "r289", "r317" ], "lang": { "en-us": { "role": { "documentation": "Number of share options (or share units) exercised during the current period.", "label": "Shares issued on options exercised [note 13[b]], shares", "verboseLabel": "Common stock shares issued" } } }, "localname": "StockIssuedDuringPeriodSharesStockOptionsExercised", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "sharesItemType" }, "us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities": { "auth_ref": [ "r37", "r286", "r289" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The gross value of stock issued during the period upon the conversion of convertible securities.", "label": "Shares issued upon conversion of convertible debenture [notes 12[b], 12[c] and 13[b]]" } } }, "localname": "StockIssuedDuringPeriodValueConversionOfConvertibleSecurities", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockIssuedDuringPeriodValueNewIssues": { "auth_ref": [ "r16", "r17", "r286", "r289" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.", "label": "Shares issued pursuant to private placements [note 13[b]]", "terseLabel": "Stock issued during period, value", "verboseLabel": "Number of common stock issued" } } }, "localname": "StockIssuedDuringPeriodValueNewIssues", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative", "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation": { "auth_ref": [ "r16", "r17", "r289", "r330" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).", "label": "Directors officers and related parties stock based compensation" } } }, "localname": "StockIssuedDuringPeriodValueShareBasedCompensation", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised": { "auth_ref": [ "r37", "r286", "r289" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Value of stock issued as a result of the exercise of stock options.", "label": "Shares issued on options exercised [note 13[b]]" } } }, "localname": "StockIssuedDuringPeriodValueStockOptionsExercised", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockOptionExercisePriceIncrease": { "auth_ref": [ "r287" ], "lang": { "en-us": { "role": { "documentation": "Per share increase in exercise price of option. Excludes change due to standard antidilution provision and option granted under share-based payment arrangement.", "label": "Exercise of options price per share" } } }, "localname": "StockOptionExercisePriceIncrease", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "perShareItemType" }, "us-gaap_StockOptionMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Contracts conveying rights, but not obligations, to buy or sell a specific quantity of stock at a specified price during a specified period (an American option) or at a specified date (a European option).", "label": "Equity Option [Member]" } } }, "localname": "StockOptionMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_StockholdersEquity": { "auth_ref": [ "r17", "r21", "r22", "r100", "r175", "r184", "r424", "r480" ], "calculation": { "http://westernmagnesium.com/role/BalanceSheets": { "order": 2.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.", "label": "Stockholders' Equity Attributable to Parent", "negatedLabel": "Stockholders deficit", "periodEndLabel": "Ending balance, value", "periodStartLabel": "Beginning balance, value", "totalLabel": "Total shareholders\u2019 deficit" } } }, "localname": "StockholdersEquity", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets", "http://westernmagnesium.com/role/CapitalManagementDetailsNarrative", "http://westernmagnesium.com/role/StatementsOfShareholdersDeficit" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockholdersEquityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Shareholders\u2019 deficit" } } }, "localname": "StockholdersEquityAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/BalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_StockholdersEquityNoteDisclosureTextBlock": { "auth_ref": [ "r98", "r272", "r274", "r275", "r276", "r277", "r278", "r279", "r280", "r281", "r282", "r283", "r285", "r289", "r291", "r408" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.", "label": "SHARE CAPITAL" } } }, "localname": "StockholdersEquityNoteDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapital" ], "xbrltype": "textBlockItemType" }, "us-gaap_SubleaseIncome": { "auth_ref": [ "r460", "r464" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of sublease income excluding finance and operating lease expense.", "label": "Sublease Income" } } }, "localname": "SubleaseIncome", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative" ], "xbrltype": "monetaryItemType" }, "us-gaap_SubsequentEventLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.", "label": "Subsequent Event [Line Items]" } } }, "localname": "SubsequentEventLineItems", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventMember": { "auth_ref": [ "r441", "r482" ], "lang": { "en-us": { "role": { "documentation": "Identifies event that occurred after the balance sheet date but before financial statements are issued or available to be issued.", "label": "Subsequent Event [Member]" } } }, "localname": "SubsequentEventMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_SubsequentEventTable": { "auth_ref": [ "r441", "r482" ], "lang": { "en-us": { "role": { "documentation": "Discloses pertinent information about one or more significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued.", "label": "Subsequent Event [Table]" } } }, "localname": "SubsequentEventTable", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventTypeAxis": { "auth_ref": [ "r441", "r482" ], "lang": { "en-us": { "role": { "documentation": "Information by event that occurred after the balance sheet date but before financial statements are issued or available to be issued.", "label": "Subsequent Event Type [Axis]" } } }, "localname": "SubsequentEventTypeAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventTypeDomain": { "auth_ref": [ "r441", "r482" ], "lang": { "en-us": { "role": { "documentation": "Event that occurred after the balance sheet date but before financial statements are issued or available to be issued." } } }, "localname": "SubsequentEventTypeDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ConvertibleDebentureAndDerivativeLiabilityDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_SubsequentEventsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Subsequent Events [Abstract]" } } }, "localname": "SubsequentEventsAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventsTextBlock": { "auth_ref": [ "r481", "r483" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.", "label": "SUBSEQUENT EVENTS" } } }, "localname": "SubsequentEventsTextBlock", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SubsequentEvents" ], "xbrltype": "textBlockItemType" }, "us-gaap_SubsidiarySaleOfStockAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by type of sale of the entity's stock.", "label": "Sale of Stock [Axis]" } } }, "localname": "SubsidiarySaleOfStockAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_SupplementalCashFlowInformationAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other cash flow disclosures:" } } }, "localname": "SupplementalCashFlowInformationAbstract", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain": { "auth_ref": [ "r178", "r179", "r180", "r181", "r182", "r261", "r284", "r407", "r484", "r485", "r486", "r487", "r488", "r489", "r490", "r491", "r492", "r493", "r494", "r495", "r496", "r497", "r498", "r499", "r500", "r501", "r502", "r503", "r504", "r505", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r615", "r616", "r617", "r618", "r619", "r620", "r621" ], "lang": { "en-us": { "role": { "documentation": "Instrument or contract that imposes a contractual obligation to deliver cash or another financial instrument or to exchange other financial instruments on potentially unfavorable terms and conveys a contractual right to receive cash or another financial instrument or to exchange other financial instruments on potentially favorable terms." } } }, "localname": "TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfDerivativeInstrumentsDetails", "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_TravelAndEntertainmentExpense": { "auth_ref": [ "r67" ], "calculation": { "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss": { "order": 20.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Expenses incurred for travel and entertainment during the period.", "label": "Travel expenses" } } }, "localname": "TravelAndEntertainmentExpense", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_TypeOfArrangementAxis": { "auth_ref": [ "r383" ], "lang": { "en-us": { "role": { "documentation": "Information by collaborative arrangement and arrangement other than collaborative applicable to revenue-generating activity or operations.", "label": "Collaborative Arrangement and Arrangement Other than Collaborative [Axis]" } } }, "localname": "TypeOfArrangementAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ContingentLiabilitiesAndCommitmentsDetailsNarrative", "http://westernmagnesium.com/role/RelatedPartyTransactionsDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_VehiclesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Equipment used primarily for road transportation.", "label": "Vehicles [Member]" } } }, "localname": "VehiclesMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_VestingAxis": { "auth_ref": [ "r306", "r307", "r308", "r312", "r313", "r314", "r315", "r316", "r317", "r318", "r319", "r323", "r324", "r325", "r326", "r327", "r328", "r330", "r331", "r333", "r334", "r337", "r338", "r339", "r340", "r341" ], "lang": { "en-us": { "role": { "documentation": "Information by vesting schedule of award under share-based payment arrangement.", "label": "Vesting [Axis]" } } }, "localname": "VestingAxis", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "stringItemType" }, "us-gaap_VestingDomain": { "auth_ref": [ "r306", "r307", "r308", "r312", "r313", "r314", "r315", "r316", "r317", "r318", "r319", "r323", "r324", "r325", "r326", "r327", "r328", "r330", "r331", "r333", "r334", "r337", "r338", "r339", "r340", "r341" ], "lang": { "en-us": { "role": { "documentation": "Vesting schedule of award under share-based payment arrangement." } } }, "localname": "VestingDomain", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_WarrantMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Security that gives the holder the right to purchase shares of stock in accordance with the terms of the instrument, usually upon payment of a specified amount.", "label": "Warrant [Member]" } } }, "localname": "WarrantMember", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative", "http://westernmagnesium.com/role/SubsequentEventsDetailsNarrative" ], "xbrltype": "domainItemType" }, "us-gaap_WarrantsAndRightsOutstandingMaturityDate": { "auth_ref": [ "r419" ], "lang": { "en-us": { "role": { "documentation": "Expiration date of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in YYYY-MM-DD format.", "label": "Warrants expire date" } } }, "localname": "WarrantsAndRightsOutstandingMaturityDate", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/ShareCapitalDetailsNarrative" ], "xbrltype": "dateItemType" }, "us-gaap_WarrantsAndRightsOutstandingTerm": { "auth_ref": [ "r419" ], "lang": { "en-us": { "role": { "documentation": "Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.", "label": "Weighted Average Life (Years)" } } }, "localname": "WarrantsAndRightsOutstandingTerm", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/SummaryOfChangesInCommonSharePurchaseWarrantsDetails" ], "xbrltype": "durationItemType" }, "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": { "auth_ref": [ "r127", "r134" ], "lang": { "en-us": { "role": { "documentation": "Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.", "label": "Weighted average number of common shares outstanding \u2013 basic and diluted" } } }, "localname": "WeightedAverageNumberOfSharesOutstandingBasic", "nsuri": "http://fasb.org/us-gaap/2022", "presentation": [ "http://westernmagnesium.com/role/StatementsOfLossAndComprehensiveLoss" ], "xbrltype": "sharesItemType" } }, "unitCount": 9 } }, "std_ref": { "r0": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "105", "URI": "https://asc.fasb.org/extlink&oid=126987489&loc=SL124442142-165695" }, "r1": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "105", "URI": "https://asc.fasb.org/extlink&oid=126987489&loc=SL124442142-165695" }, "r10": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(17))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r100": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(g)(1)(ii))", "Topic": "235", "URI": "https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r101": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(h)(2))", "Topic": "235", "URI": "https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r102": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(h))", "Topic": "235", "URI": "https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r103": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(k)(1))", "Topic": "235", "URI": "https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r104": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(n))", "Topic": "235", "URI": "https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r105": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.12-04(a))", "Topic": "235", "URI": "https://asc.fasb.org/extlink&oid=120395691&loc=d3e24072-122690" }, "r106": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "235", "URI": "https://asc.fasb.org/topic&trid=2122369" }, "r107": { "Name": "Accounting Standards Codification", "Paragraph": "23", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124436220&loc=d3e21914-107793" }, "r108": { "Name": "Accounting Standards Codification", "Paragraph": "24", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124436220&loc=d3e21930-107793" }, "r109": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124436220&loc=d3e21711-107793" }, "r11": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(18))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r110": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794" }, "r111": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(1)", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794" }, "r112": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(2)", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794" }, "r113": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(3)", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794" }, "r114": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(4)", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794" }, "r115": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794" }, "r116": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794" }, "r117": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794" }, "r118": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22583-107794" }, "r119": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22595-107794" }, "r12": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(19))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r120": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22644-107794" }, "r121": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22644-107794" }, "r122": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22658-107794" }, "r123": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22663-107794" }, "r124": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 11.M.Q2)", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=122038215&loc=d3e31137-122693" }, "r125": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Topic": "250", "URI": "https://asc.fasb.org/extlink&oid=122038215&loc=SL108384541-122693" }, "r126": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "250", "URI": "https://asc.fasb.org/topic&trid=2122394" }, "r127": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "https://asc.fasb.org/extlink&oid=126958026&loc=d3e1448-109256" }, "r128": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "https://asc.fasb.org/extlink&oid=126958026&loc=d3e1252-109256" }, "r129": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "https://asc.fasb.org/extlink&oid=126958026&loc=d3e1278-109256" }, "r13": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(20))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r130": { "Name": "Accounting Standards Codification", "Paragraph": "55", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "260", "URI": "https://asc.fasb.org/extlink&oid=126958026&loc=d3e2626-109256" }, "r131": { "Name": "Accounting Standards Codification", "Paragraph": "60B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "260", "URI": "https://asc.fasb.org/extlink&oid=126958026&loc=SL5780133-109256" }, "r132": { "Name": "Accounting Standards Codification", "Paragraph": "60B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "260", "URI": "https://asc.fasb.org/extlink&oid=126958026&loc=SL5780133-109256" }, "r133": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "https://asc.fasb.org/extlink&oid=126958026&loc=d3e1337-109256" }, "r134": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "260", "URI": "https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257" }, "r135": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "260", "URI": "https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257" }, "r136": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "260", "URI": "https://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257" }, "r137": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "260", "URI": "https://asc.fasb.org/extlink&oid=128363288&loc=d3e3842-109258" }, "r138": { "Name": "Accounting Standards Codification", "Paragraph": "52", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "260", "URI": "https://asc.fasb.org/extlink&oid=128363288&loc=d3e4984-109258" }, "r139": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "272", "URI": "https://asc.fasb.org/extlink&oid=125520817&loc=d3e70191-108054" }, "r14": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(22))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r140": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "272", "URI": "https://asc.fasb.org/extlink&oid=125520817&loc=d3e70229-108054" }, "r141": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "272", "URI": "https://asc.fasb.org/extlink&oid=6373374&loc=d3e70434-108055" }, "r142": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "272", "URI": "https://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055" }, "r143": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "275", "URI": "https://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592" }, "r144": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "275", "URI": "https://asc.fasb.org/topic&trid=2134479" }, "r145": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8657-108599" }, "r146": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8721-108599" }, "r147": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8721-108599" }, "r148": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599" }, "r149": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(h)", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599" }, "r15": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(27)(b))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r150": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599" }, "r151": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8813-108599" }, "r152": { "Name": "Accounting Standards Codification", "Paragraph": "26", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8844-108599" }, "r153": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599" }, "r154": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599" }, "r155": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599" }, "r156": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599" }, "r157": { "Name": "Accounting Standards Codification", "Paragraph": "31", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8924-108599" }, "r158": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599" }, "r159": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599" }, "r16": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(28))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r160": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599" }, "r161": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599" }, "r162": { "Name": "Accounting Standards Codification", "Paragraph": "34", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8981-108599" }, "r163": { "Name": "Accounting Standards Codification", "Paragraph": "40", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e9031-108599" }, "r164": { "Name": "Accounting Standards Codification", "Paragraph": "41", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599" }, "r165": { "Name": "Accounting Standards Codification", "Paragraph": "41", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599" }, "r166": { "Name": "Accounting Standards Codification", "Paragraph": "41", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599" }, "r167": { "Name": "Accounting Standards Codification", "Paragraph": "42", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e9054-108599" }, "r168": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "280", "URI": "https://asc.fasb.org/topic&trid=2134510" }, "r169": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "310", "URI": "https://asc.fasb.org/extlink&oid=124259787&loc=d3e4647-111522" }, "r17": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(29))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r170": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "310", "URI": "https://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522" }, "r171": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "310", "URI": "https://asc.fasb.org/extlink&oid=124259787&loc=d3e4531-111522" }, "r172": { "Name": "Accounting Standards Codification", "Paragraph": "14A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "310", "URI": "https://asc.fasb.org/extlink&oid=123577603&loc=SL6953550-111524" }, "r173": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b,d,e)", "Topic": "310", "URI": "https://asc.fasb.org/extlink&oid=123577603&loc=d3e5212-111524" }, "r174": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "310", "URI": "https://asc.fasb.org/extlink&oid=123577603&loc=d3e5074-111524" }, "r175": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 4.E)", "Topic": "310", "URI": "https://asc.fasb.org/extlink&oid=122038336&loc=d3e74512-122707" }, "r176": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(d)(1)", "Topic": "310", "URI": "https://asc.fasb.org/extlink&oid=126986314&loc=SL124402458-218513" }, "r177": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(d)(2)", "Topic": "310", "URI": "https://asc.fasb.org/extlink&oid=126986314&loc=SL124402458-218513" }, "r178": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "320", "URI": "https://asc.fasb.org/extlink&oid=126970911&loc=d3e27232-111563" }, "r179": { "Name": "Accounting Standards Codification", "Paragraph": "5A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "320", "URI": "https://asc.fasb.org/extlink&oid=126970911&loc=SL120269820-111563" }, "r18": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30)(a)(1))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r180": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "321", "URI": "https://asc.fasb.org/extlink&oid=126980263&loc=SL75117539-209714" }, "r181": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "321", "URI": "https://asc.fasb.org/extlink&oid=126980263&loc=SL75117539-209714" }, "r182": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "321", "URI": "https://asc.fasb.org/extlink&oid=126980263&loc=SL75117539-209714" }, "r183": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(1)", "Topic": "323", "URI": "https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571" }, "r184": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "323", "URI": "https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571" }, "r185": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "326", "URI": "https://asc.fasb.org/extlink&oid=122640432&loc=SL121648383-210437" }, "r186": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(1)", "Topic": "326", "URI": "https://asc.fasb.org/extlink&oid=122640432&loc=SL121648383-210437" }, "r187": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(2)", "Topic": "326", "URI": "https://asc.fasb.org/extlink&oid=122640432&loc=SL121648383-210437" }, "r188": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "https://asc.fasb.org/extlink&oid=124255953&loc=SL82919244-210447" }, "r189": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447" }, "r19": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30)(a)(3))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r190": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "https://asc.fasb.org/extlink&oid=124255953&loc=SL82919253-210447" }, "r191": { "Name": "Accounting Standards Codification", "Paragraph": "16", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "https://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447" }, "r192": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "https://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447" }, "r193": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "326", "URI": "https://asc.fasb.org/extlink&oid=124269663&loc=SL82922888-210455" }, "r194": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "326", "URI": "https://asc.fasb.org/extlink&oid=124269663&loc=SL82922895-210455" }, "r195": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "326", "URI": "https://asc.fasb.org/extlink&oid=124269663&loc=SL82922900-210455" }, "r196": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "55", "SubTopic": "30", "Topic": "326", "URI": "https://asc.fasb.org/extlink&oid=121590138&loc=SL82922954-210456" }, "r197": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "05", "SubTopic": "10", "Topic": "340", "URI": "https://asc.fasb.org/extlink&oid=126905020&loc=d3e5879-108316" }, "r198": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "340", "URI": "https://asc.fasb.org/extlink&oid=6387103&loc=d3e6435-108320" }, "r199": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "350", "URI": "https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267" }, "r2": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "205", "URI": "https://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760" }, "r20": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30)(a)(4))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r200": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "360", "URI": "https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229" }, "r201": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "360", "URI": "https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229" }, "r202": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "360", "URI": "https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229" }, "r203": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "360", "URI": "https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229" }, "r204": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "360", "URI": "https://asc.fasb.org/extlink&oid=126906489&loc=d3e6831-110236" }, "r205": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "360", "URI": "https://asc.fasb.org/topic&trid=2155823" }, "r206": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(c)", "Topic": "410", "URI": "https://asc.fasb.org/extlink&oid=6393242&loc=d3e13237-110859" }, "r207": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "35", "SubTopic": "10", "Topic": "420", "URI": "https://asc.fasb.org/extlink&oid=6394232&loc=d3e17558-110866" }, "r208": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(2)", "Topic": "420", "URI": "https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869" }, "r209": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "440", "URI": "https://asc.fasb.org/extlink&oid=123406679&loc=d3e25336-109308" }, "r21": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r210": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "440", "URI": "https://asc.fasb.org/extlink&oid=123406679&loc=d3e25336-109308" }, "r211": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "440", "URI": "https://asc.fasb.org/topic&trid=2144648" }, "r212": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "https://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349" }, "r213": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "450", "URI": "https://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349" }, "r214": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "450", "URI": "https://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349" }, "r215": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "450", "URI": "https://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349" }, "r216": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "450", "URI": "https://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349" }, "r217": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "20", "Subparagraph": "(SAB Topic 5.Y.Q2)", "Topic": "450", "URI": "https://asc.fasb.org/extlink&oid=27011672&loc=d3e149879-122751" }, "r218": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "20", "Subparagraph": "(SAB Topic 5.Y.Q4)", "Topic": "450", "URI": "https://asc.fasb.org/extlink&oid=27011672&loc=d3e149879-122751" }, "r219": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "450", "URI": "https://asc.fasb.org/topic&trid=2127136" }, "r22": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(31))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r220": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "460", "URI": "https://asc.fasb.org/extlink&oid=124440162&loc=d3e12021-110248" }, "r221": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "460", "URI": "https://asc.fasb.org/extlink&oid=124440162&loc=d3e12053-110248" }, "r222": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-01(a)(4)(i))", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756" }, "r223": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-01(a)(4)(ii))", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756" }, "r224": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-01(a)(4)(iii)(A))", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756" }, "r225": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-01(a)(4)(iii)(B))", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756" }, "r226": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-01(a)(4)(iii))", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756" }, "r227": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-01(a)(4)(iv))", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756" }, "r228": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-01(a)(5))", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756" }, "r229": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-02(a)(4)(i))", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756" }, "r23": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(32))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r230": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(A))", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756" }, "r231": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(B))", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756" }, "r232": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(C))", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756" }, "r233": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-02(a)(4)(iv))", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756" }, "r234": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-02(a)(5))", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756" }, "r235": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r236": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r237": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r238": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r239": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(e)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r24": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(7))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r240": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(f)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r241": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(g)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r242": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(h)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r243": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(i)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r244": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r245": { "Name": "Accounting Standards Codification", "Paragraph": "1C", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611" }, "r246": { "Name": "Accounting Standards Codification", "Paragraph": "1C", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611" }, "r247": { "Name": "Accounting Standards Codification", "Paragraph": "1C", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611" }, "r248": { "Name": "Accounting Standards Codification", "Paragraph": "1D", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611" }, "r249": { "Name": "Accounting Standards Codification", "Paragraph": "1D", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611" }, "r25": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(8))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r250": { "Name": "Accounting Standards Codification", "Paragraph": "1D", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611" }, "r251": { "Name": "Accounting Standards Codification", "Paragraph": "1E", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611" }, "r252": { "Name": "Accounting Standards Codification", "Paragraph": "1E", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611" }, "r253": { "Name": "Accounting Standards Codification", "Paragraph": "1E", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611" }, "r254": { "Name": "Accounting Standards Codification", "Paragraph": "1E", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611" }, "r255": { "Name": "Accounting Standards Codification", "Paragraph": "1F", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611" }, "r256": { "Name": "Accounting Standards Codification", "Paragraph": "1F", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611" }, "r257": { "Name": "Accounting Standards Codification", "Paragraph": "1F", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(1)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611" }, "r258": { "Name": "Accounting Standards Codification", "Paragraph": "1F", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(2)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611" }, "r259": { "Name": "Accounting Standards Codification", "Paragraph": "1I", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611" }, "r26": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(9))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r260": { "Name": "Accounting Standards Codification", "Paragraph": "1I", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611" }, "r261": { "Name": "Accounting Standards Codification", "Paragraph": "1I", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611" }, "r262": { "Name": "Accounting Standards Codification", "Paragraph": "1I", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611" }, "r263": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466204&loc=SL6031898-161870" }, "r264": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466204&loc=SL6036836-161870" }, "r265": { "Name": "Accounting Standards Codification", "Paragraph": "69B", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466577&loc=SL123495735-112612" }, "r266": { "Name": "Accounting Standards Codification", "Paragraph": "69C", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466577&loc=SL123495737-112612" }, "r267": { "Name": "Accounting Standards Codification", "Paragraph": "69E", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466577&loc=SL123495743-112612" }, "r268": { "Name": "Accounting Standards Codification", "Paragraph": "69F", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "470", "URI": "https://asc.fasb.org/extlink&oid=123466577&loc=SL123495745-112612" }, "r269": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "470", "URI": "https://asc.fasb.org/topic&trid=2208564" }, "r27": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.19(a))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r270": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=65888546&loc=d3e21300-112643" }, "r271": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644" }, "r272": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644" }, "r273": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644" }, "r274": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(g)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644" }, "r275": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(h)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644" }, "r276": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(i)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644" }, "r277": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644" }, "r278": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496171-112644" }, "r279": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496171-112644" }, "r28": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.19)", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r280": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496171-112644" }, "r281": { "Name": "Accounting Standards Codification", "Paragraph": "16", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496180-112644" }, "r282": { "Name": "Accounting Standards Codification", "Paragraph": "18", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496189-112644" }, "r283": { "Name": "Accounting Standards Codification", "Paragraph": "18", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496189-112644" }, "r284": { "Name": "Accounting Standards Codification", "Paragraph": "18", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496189-112644" }, "r285": { "Name": "Accounting Standards Codification", "Paragraph": "18", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=SL123496189-112644" }, "r286": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=d3e21463-112644" }, "r287": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=d3e21475-112644" }, "r288": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=126973232&loc=d3e21538-112644" }, "r289": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.3-04)", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770" }, "r29": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.19,20)", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r290": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "50", "Topic": "505", "URI": "https://asc.fasb.org/extlink&oid=6784392&loc=d3e188667-122775" }, "r291": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "505", "URI": "https://asc.fasb.org/topic&trid=2208762" }, "r292": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "606", "URI": "https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045" }, "r293": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "606", "URI": "https://asc.fasb.org/extlink&oid=126920602&loc=SL49130690-203046-203046" }, "r294": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "606", "URI": "https://asc.fasb.org/extlink&oid=126920602&loc=SL49130690-203046-203046" }, "r295": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "25", "SubTopic": "10", "Topic": "710", "URI": "https://asc.fasb.org/extlink&oid=6409733&loc=d3e19524-108361" }, "r296": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "30", "SubTopic": "10", "Topic": "710", "URI": "https://asc.fasb.org/extlink&oid=6409875&loc=d3e20015-108363" }, "r297": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(i)", "Topic": "715", "URI": "https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920" }, "r298": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(k)", "Topic": "715", "URI": "https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920" }, "r299": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(n)", "Topic": "715", "URI": "https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920" }, "r3": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765" }, "r30": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.19-26)", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r300": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(d)", "Topic": "715", "URI": "https://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947" }, "r301": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "55", "SubTopic": "80", "Topic": "715", "URI": "https://asc.fasb.org/extlink&oid=35742348&loc=SL14450788-114948" }, "r302": { "Name": "Accounting Standards Codification", "Paragraph": "1D", "Publisher": "FASB", "Section": "35", "SubTopic": "10", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=126961718&loc=SL116886442-113899" }, "r303": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "35", "SubTopic": "10", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=126961718&loc=d3e4534-113899" }, "r304": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "35", "SubTopic": "10", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=126961718&loc=d3e4549-113899" }, "r305": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5047-113901" }, "r306": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(1)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r307": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(2)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r308": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(3)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r309": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r31": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.21)", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r310": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r311": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r312": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(i)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r313": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(ii)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r314": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(iii)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r315": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(iv)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r316": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(iv)(01)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r317": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(iv)(02)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r318": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(iv)(03)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r319": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(iv)(04)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r32": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.22(a)(1))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r320": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(iv)(1)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r321": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(iv)(2)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r322": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(iv)(4)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r323": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)(i)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r324": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)(ii)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r325": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)(iii)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r326": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)(iii)(01)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r327": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)(iii)(02)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r328": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)(iii)(03)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r329": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r33": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.22(a)(2))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r330": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)(1)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r331": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)(2)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r332": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r333": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)(1)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r334": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)(2)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r335": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)(1)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r336": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)(2)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r337": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)(2)(i)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r338": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)(2)(ii)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r339": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)(2)(iii)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r34": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.22)", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r340": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)(2)(iv)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r341": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)(2)(v)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r342": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(h)(1)(i)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r343": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(h)(2)(i)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r344": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901" }, "r345": { "Name": "Accounting Standards Codification", "Paragraph": "2A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128089324&loc=SL79508275-113901" }, "r346": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128097895&loc=SL121327923-165333" }, "r347": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(f)(1)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128097895&loc=SL121327923-165333" }, "r348": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(f)(2)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=128097895&loc=SL121327923-165333" }, "r349": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 14.D.2.Q6)", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809" }, "r35": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.25)", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r350": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=126964447&loc=d3e11149-113907" }, "r351": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "718", "URI": "https://asc.fasb.org/extlink&oid=126964447&loc=d3e11178-113907" }, "r352": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "718", "URI": "https://asc.fasb.org/topic&trid=2228938" }, "r353": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "730", "URI": "https://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373" }, "r354": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=123427490&loc=d3e32247-109318" }, "r355": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=123427490&loc=d3e32280-109318" }, "r356": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=121826272&loc=d3e32672-109319" }, "r357": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319" }, "r358": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=121826272&loc=d3e32705-109319" }, "r359": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=121826272&loc=d3e32809-109319" }, "r36": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.29-30)", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r360": { "Name": "Accounting Standards Codification", "Paragraph": "19", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=121826272&loc=d3e32840-109319" }, "r361": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319" }, "r362": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319" }, "r363": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=121826272&loc=d3e32847-109319" }, "r364": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=121826272&loc=d3e32857-109319" }, "r365": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=121826272&loc=d3e32559-109319" }, "r366": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=121826272&loc=d3e32621-109319" }, "r367": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=121826272&loc=d3e32632-109319" }, "r368": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=121826272&loc=d3e32639-109319" }, "r369": { "Name": "Accounting Standards Codification", "Paragraph": "51", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=126976462&loc=d3e34017-109320" }, "r37": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.29-31)", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r370": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)(2)", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=126983759&loc=SL121830611-158277" }, "r371": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)(3)", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=126983759&loc=SL121830611-158277" }, "r372": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(1)", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=126983759&loc=SL121830611-158277" }, "r373": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(2)", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=126983759&loc=SL121830611-158277" }, "r374": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(3)", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=126983759&loc=SL121830611-158277" }, "r375": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB TOPIC 6.I.5.Q1)", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817" }, "r376": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB TOPIC 6.I.7)", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817" }, "r377": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 6.I.Fact.4)", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817" }, "r378": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 11.C)", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=122134291&loc=d3e330215-122817" }, "r379": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=123586238&loc=d3e38679-109324" }, "r38": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312" }, "r380": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "270", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=6424409&loc=d3e44925-109338" }, "r381": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "740", "URI": "https://asc.fasb.org/extlink&oid=6424122&loc=d3e41874-109331" }, "r382": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "740", "URI": "https://asc.fasb.org/topic&trid=2144680" }, "r383": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "808", "URI": "https://asc.fasb.org/extlink&oid=6931272&loc=SL5834143-161434" }, "r384": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "810", "URI": "https://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988" }, "r385": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "810", "URI": "https://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988" }, "r386": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "https://asc.fasb.org/extlink&oid=109239629&loc=d3e5614-111684" }, "r387": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c),(3)", "Topic": "810", "URI": "https://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684" }, "r388": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bb)", "Topic": "810", "URI": "https://asc.fasb.org/extlink&oid=123419778&loc=d3e5710-111685" }, "r389": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "810", "URI": "https://asc.fasb.org/extlink&oid=123419778&loc=d3e5710-111685" }, "r39": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313" }, "r390": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=SL5579240-113959" }, "r391": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959" }, "r392": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959" }, "r393": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=d3e41620-113959" }, "r394": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=d3e41638-113959" }, "r395": { "Name": "Accounting Standards Codification", "Paragraph": "4A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959" }, "r396": { "Name": "Accounting Standards Codification", "Paragraph": "4A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959" }, "r397": { "Name": "Accounting Standards Codification", "Paragraph": "4A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(1)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959" }, "r398": { "Name": "Accounting Standards Codification", "Paragraph": "4B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959" }, "r399": { "Name": "Accounting Standards Codification", "Paragraph": "4B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959" }, "r4": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(g)", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765" }, "r40": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=99393222&loc=SL20226052-175313" }, "r400": { "Name": "Accounting Standards Codification", "Paragraph": "4B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959" }, "r401": { "Name": "Accounting Standards Codification", "Paragraph": "4B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959" }, "r402": { "Name": "Accounting Standards Codification", "Paragraph": "4C", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=SL5624171-113959" }, "r403": { "Name": "Accounting Standards Codification", "Paragraph": "4D", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=SL5624177-113959" }, "r404": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=d3e41641-113959" }, "r405": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=d3e41675-113959" }, "r406": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=125515794&loc=d3e41678-113959" }, "r407": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Subparagraph": "(f)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=126731327&loc=d3e90205-114008" }, "r408": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Subparagraph": "(a)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=126731327&loc=SL126733271-114008" }, "r409": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(e)(1)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=126732423&loc=SL123482106-238011" }, "r41": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126968391&loc=SL7669646-108580" }, "r410": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(e)(3)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=126732423&loc=SL123482106-238011" }, "r411": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(e)(4)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=126732423&loc=SL123482106-238011" }, "r412": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(f)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=126732423&loc=SL123482106-238011" }, "r413": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(c)(1)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=126732423&loc=SL126732908-238011" }, "r414": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(c)(2)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=126732423&loc=SL126732908-238011" }, "r415": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(c)(3)", "Topic": "815", "URI": "https://asc.fasb.org/extlink&oid=126732423&loc=SL126732908-238011" }, "r416": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "820", "URI": "https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258" }, "r417": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "820", "URI": "https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258" }, "r418": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bb)", "Topic": "820", "URI": "https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258" }, "r419": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bbb)(2)", "Topic": "820", "URI": "https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258" }, "r42": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126968391&loc=SL7669646-108580" }, "r420": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "820", "URI": "https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258" }, "r421": { "Name": "Accounting Standards Codification", "Paragraph": "2C", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "820", "URI": "https://asc.fasb.org/extlink&oid=126976982&loc=SL7498348-110258" }, "r422": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "820", "URI": "https://asc.fasb.org/extlink&oid=126976982&loc=d3e19279-110258" }, "r423": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "https://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611" }, "r424": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "825", "URI": "https://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612" }, "r425": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(1)", "Topic": "825", "URI": "https://asc.fasb.org/extlink&oid=126983955&loc=SL121967933-165497" }, "r426": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(2)", "Topic": "825", "URI": "https://asc.fasb.org/extlink&oid=126983955&loc=SL121967933-165497" }, "r427": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(3)", "Topic": "825", "URI": "https://asc.fasb.org/extlink&oid=126983955&loc=SL121967933-165497" }, "r428": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=126980362&loc=d3e28228-110885" }, "r429": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "35", "SubTopic": "20", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=123602790&loc=d3e30226-110892" }, "r43": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126968391&loc=d3e637-108580" }, "r430": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=125521441&loc=d3e30690-110894" }, "r431": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=125521441&loc=d3e30755-110894" }, "r432": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=124440516&loc=d3e30840-110895" }, "r433": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "230", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=123444420&loc=d3e33268-110906" }, "r434": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=118261656&loc=d3e32136-110900" }, "r435": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r436": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(b)", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r437": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(c)", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r438": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(d)", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r439": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=118261656&loc=d3e32262-110900" }, "r44": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126968391&loc=d3e640-108580" }, "r440": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901" }, "r441": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=6450520&loc=d3e32618-110901" }, "r442": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "30", "Topic": "830", "URI": "https://asc.fasb.org/extlink&oid=6897108&loc=SL6897125-166521" }, "r443": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "830", "URI": "https://asc.fasb.org/topic&trid=2175825" }, "r444": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "835", "URI": "https://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391" }, "r445": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "835", "URI": "https://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391" }, "r446": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "835", "URI": "https://asc.fasb.org/extlink&oid=124435984&loc=d3e28541-108399" }, "r447": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "835", "URI": "https://asc.fasb.org/extlink&oid=124435984&loc=d3e28551-108399" }, "r448": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "835", "URI": "https://asc.fasb.org/extlink&oid=124435984&loc=d3e28555-108399" }, "r449": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "835", "URI": "https://asc.fasb.org/extlink&oid=124429444&loc=SL124452920-239629" }, "r45": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126968391&loc=d3e681-108580" }, "r450": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "55", "SubTopic": "30", "Topic": "835", "URI": "https://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400" }, "r451": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "840", "URI": "https://asc.fasb.org/extlink&oid=123405975&loc=d3e41551-112718" }, "r452": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(f)(1)", "Topic": "842", "URI": "https://asc.fasb.org/extlink&oid=128293352&loc=SL126838806-209984" }, "r453": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(f)(3)", "Topic": "842", "URI": "https://asc.fasb.org/extlink&oid=128293352&loc=SL126838806-209984" }, "r454": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "842", "URI": "https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977" }, "r455": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "842", "URI": "https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977" }, "r456": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "842", "URI": "https://asc.fasb.org/extlink&oid=123391704&loc=SL77918638-209977" }, "r457": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "842", "URI": "https://asc.fasb.org/extlink&oid=123391704&loc=SL77918643-209977" }, "r458": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)(1)", "Topic": "842", "URI": "https://asc.fasb.org/extlink&oid=128292326&loc=SL77918673-209980" }, "r459": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(3)", "Topic": "842", "URI": "https://asc.fasb.org/extlink&oid=128292326&loc=SL77918673-209980" }, "r46": { "Name": "Accounting Standards Codification", "Paragraph": "14A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126968391&loc=SL7669686-108580" }, "r460": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(e)", "Topic": "842", "URI": "https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980" }, "r461": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(g)(1)", "Topic": "842", "URI": "https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980" }, "r462": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(g)(2)", "Topic": "842", "URI": "https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980" }, "r463": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "842", "URI": "https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980" }, "r464": { "Name": "Accounting Standards Codification", "Paragraph": "53", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "842", "URI": "https://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971" }, "r465": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "SubTopic": "20", "Topic": "842", "URI": "https://asc.fasb.org/subtopic&trid=77888251" }, "r466": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(1)", "Topic": "848", "URI": "https://asc.fasb.org/extlink&oid=125980421&loc=SL122150809-237846" }, "r467": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)(3)(iii)(03)", "Topic": "848", "URI": "https://asc.fasb.org/extlink&oid=125980421&loc=SL125981372-237846" }, "r468": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "848", "URI": "https://asc.fasb.org/extlink&oid=125980421&loc=SL125981372-237846" }, "r469": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "850", "URI": "https://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r47": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126968391&loc=SL7669619-108580" }, "r470": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "850", "URI": "https://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r471": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "850", "URI": "https://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r472": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "850", "URI": "https://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r473": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "850", "URI": "https://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r474": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "850", "URI": "https://asc.fasb.org/extlink&oid=6457730&loc=d3e39599-107864" }, "r475": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "850", "URI": "https://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864" }, "r476": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "850", "URI": "https://asc.fasb.org/extlink&oid=6457730&loc=d3e39691-107864" }, "r477": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "850", "URI": "https://asc.fasb.org/topic&trid=2122745" }, "r478": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "852", "URI": "https://asc.fasb.org/extlink&oid=124433192&loc=SL2890621-112765" }, "r479": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "852", "URI": "https://asc.fasb.org/extlink&oid=124433192&loc=SL2890621-112765" }, "r48": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126968391&loc=SL7669619-108580" }, "r480": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "852", "URI": "https://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766" }, "r481": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "855", "URI": "https://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662" }, "r482": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "855", "URI": "https://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662" }, "r483": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "855", "URI": "https://asc.fasb.org/topic&trid=2122774" }, "r484": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(2)(i)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r485": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(2)(ii)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r486": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(3)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r487": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(1)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r488": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(2)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r489": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(3)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r49": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126968391&loc=SL7669625-108580" }, "r490": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(1)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r491": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(2)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r492": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(3)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r493": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(1)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r494": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(2)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r495": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(3)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r496": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r497": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=66007379&loc=d3e113888-111728" }, "r498": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=109249958&loc=SL34722452-111729" }, "r499": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(1)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122625-111746" }, "r5": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765" }, "r50": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126968391&loc=SL7669625-108580" }, "r500": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(2)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122625-111746" }, "r501": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(3)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122625-111746" }, "r502": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(4)(i)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122625-111746" }, "r503": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(1)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122739-111746" }, "r504": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(2)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122739-111746" }, "r505": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(3)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122739-111746" }, "r506": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(4)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122739-111746" }, "r507": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(5)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122739-111746" }, "r508": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(6)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122739-111746" }, "r509": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(7)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122739-111746" }, "r51": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126968391&loc=d3e557-108580" }, "r510": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(b)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122739-111746" }, "r511": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(e)(1)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122739-111746" }, "r512": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(e)(2)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122739-111746" }, "r513": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(e)(3)", "Topic": "860", "URI": "https://asc.fasb.org/extlink&oid=128311188&loc=d3e122739-111746" }, "r514": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "910", "URI": "https://asc.fasb.org/extlink&oid=126937589&loc=SL119991595-234733" }, "r515": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "275", "Topic": "912", "URI": "https://asc.fasb.org/extlink&oid=126938061&loc=d3e54681-109401" }, "r516": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 11.L)", "Topic": "924", "URI": "https://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856" }, "r517": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(f)(1)", "Topic": "926", "URI": "https://asc.fasb.org/extlink&oid=120154821&loc=SL120154904-197079" }, "r518": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(f)(2)", "Topic": "926", "URI": "https://asc.fasb.org/extlink&oid=120154821&loc=SL120154904-197079" }, "r519": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(f)(3)", "Topic": "926", "URI": "https://asc.fasb.org/extlink&oid=120154821&loc=SL120154904-197079" }, "r52": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=124431353&loc=SL116659661-227067" }, "r520": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "715", "Topic": "930", "URI": "https://asc.fasb.org/extlink&oid=6473690&loc=d3e23744-110275" }, "r521": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "930", "URI": "https://asc.fasb.org/topic&trid=2155974" }, "r522": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Topic": "932", "URI": "https://asc.fasb.org/extlink&oid=126939881&loc=d3e61797-109447" }, "r523": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Topic": "932", "URI": "https://asc.fasb.org/extlink&oid=126939881&loc=d3e61831-109447" }, "r524": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Topic": "932", "URI": "https://asc.fasb.org/extlink&oid=126939881&loc=d3e61858-109447" }, "r525": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Topic": "932", "URI": "https://asc.fasb.org/extlink&oid=126939881&loc=d3e61869-109447" }, "r526": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Topic": "932", "URI": "https://asc.fasb.org/extlink&oid=126939881&loc=d3e61872-109447" }, "r527": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Topic": "932", "URI": "https://asc.fasb.org/extlink&oid=126939881&loc=d3e61884-109447" }, "r528": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "55", "SubTopic": "235", "Topic": "932", "URI": "https://asc.fasb.org/extlink&oid=34713648&loc=d3e62984-109448" }, "r529": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "25", "SubTopic": "360", "Topic": "932", "URI": "https://asc.fasb.org/extlink&oid=96866604&loc=d3e64895-109465" }, "r53": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=124431353&loc=SL124442407-227067" }, "r530": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "932", "URI": "https://asc.fasb.org/topic&trid=2145477" }, "r531": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(10))", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878" }, "r532": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(11))", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878" }, "r533": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(13))", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878" }, "r534": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(16))", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878" }, "r535": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(23))", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878" }, "r536": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(4))", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878" }, "r537": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(5))", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878" }, "r538": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(7))", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878" }, "r539": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03.15(4))", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878" }, "r54": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=124431353&loc=SL124442411-227067" }, "r540": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03.15(5))", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878" }, "r541": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03.17)", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878" }, "r542": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(22))", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r543": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(26))", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r544": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(27))", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r545": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04.9)", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r546": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "360", "Topic": "942", "URI": "https://asc.fasb.org/extlink&oid=124429447&loc=SL124453093-239630" }, "r547": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(16))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910" }, "r548": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(1)(g))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910" }, "r549": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(10))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910" }, "r55": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=124431353&loc=SL124452729-227067" }, "r550": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(12))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910" }, "r551": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(16))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910" }, "r552": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(23)(a)(3))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910" }, "r553": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910" }, "r554": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(25))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910" }, "r555": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(5))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910" }, "r556": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(8))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910" }, "r557": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.(a),19)", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910" }, "r558": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.15(a))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910" }, "r559": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.17)", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910" }, "r56": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(210.5-03(11))", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227" }, "r560": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.3)", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910" }, "r561": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(18))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r562": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(22))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r563": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(23))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r564": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(9))", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r565": { "Name": "Accounting Standards Codification", "Paragraph": "4H", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=116884468&loc=SL65671331-158438" }, "r566": { "Name": "Accounting Standards Codification", "Paragraph": "7A", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Subparagraph": "(d)", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=124506351&loc=SL117782755-158439" }, "r567": { "Name": "Accounting Standards Codification", "Paragraph": "13H", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Subparagraph": "(a)", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126561865&loc=SL117783719-158441" }, "r568": { "Name": "Accounting Standards Codification", "Paragraph": "13H", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Subparagraph": "(b)", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126561865&loc=SL117783719-158441" }, "r569": { "Name": "Accounting Standards Codification", "Paragraph": "29F", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=126561865&loc=SL117819544-158441" }, "r57": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(1))", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227" }, "r570": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(e)", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r571": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(f)(1)", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r572": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(f)(2)", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r573": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(i)", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r574": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(ii)", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r575": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(iii)", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r576": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(iv)", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r577": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(h)(2)", "Topic": "944", "URI": "https://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r578": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "210", "Topic": "946", "URI": "https://asc.fasb.org/extlink&oid=118262064&loc=SL116631418-115840" }, "r579": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "45", "SubTopic": "210", "Topic": "946", "URI": "https://asc.fasb.org/extlink&oid=118262064&loc=SL116631419-115840" }, "r58": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(20))", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227" }, "r580": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.6-04.12(a)(1))", "Topic": "946", "URI": "https://asc.fasb.org/extlink&oid=120401414&loc=d3e603758-122996" }, "r581": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "220", "Subparagraph": "(k)", "Topic": "946", "URI": "https://asc.fasb.org/extlink&oid=124433917&loc=SL114874205-224268" }, "r582": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.6-07.2(a),(b),(c),(d))", "Topic": "946", "URI": "https://asc.fasb.org/extlink&oid=120401555&loc=SL114874292-224272" }, "r583": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "310", "Subparagraph": "(SX 210.12-29(Footnote 4))", "Topic": "948", "URI": "https://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014" }, "r584": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "440", "Subparagraph": "(a)", "Topic": "954", "URI": "https://asc.fasb.org/extlink&oid=6491277&loc=d3e6429-115629" }, "r585": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "360", "Subparagraph": "(d)", "Topic": "958", "URI": "https://asc.fasb.org/extlink&oid=126982197&loc=d3e99779-112916" }, "r586": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "360", "Topic": "958", "URI": "https://asc.fasb.org/extlink&oid=126982197&loc=d3e99893-112916" }, "r587": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "360", "Topic": "958", "URI": "https://asc.fasb.org/extlink&oid=126982197&loc=SL120174063-112916" }, "r588": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column B))", "Topic": "970", "URI": "https://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r589": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column C))", "Topic": "970", "URI": "https://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r59": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(24))", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227" }, "r590": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column D))", "Topic": "970", "URI": "https://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r591": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column E))", "Topic": "970", "URI": "https://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r592": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column F))", "Topic": "970", "URI": "https://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r593": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column G))", "Topic": "970", "URI": "https://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r594": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column H))", "Topic": "970", "URI": "https://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r595": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column I))", "Topic": "970", "URI": "https://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r596": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Footnote 2))", "Topic": "970", "URI": "https://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r597": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "310", "Subparagraph": "(c)", "Topic": "976", "URI": "https://asc.fasb.org/extlink&oid=6497875&loc=d3e22274-108663" }, "r598": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "310", "Subparagraph": "(b)", "Topic": "978", "URI": "https://asc.fasb.org/extlink&oid=126945304&loc=d3e27327-108691" }, "r599": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12" }, "r6": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=124098289&loc=d3e6904-107765" }, "r60": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(25))", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227" }, "r600": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b" }, "r601": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b-2" }, "r602": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b-23" }, "r603": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "d1-1" }, "r604": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "g" }, "r605": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12, 13, 15d" }, "r606": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "13e", "Subsection": "4c" }, "r607": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "14d", "Subsection": "2b" }, "r608": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "15", "Subsection": "d" }, "r609": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "14a", "Subsection": "12" }, "r61": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(6))", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227" }, "r610": { "Name": "Form 10-K", "Number": "249", "Publisher": "SEC", "Section": "310" }, "r611": { "Name": "Form 10-Q", "Number": "240", "Publisher": "SEC", "Section": "308", "Subsection": "a" }, "r612": { "Name": "Form 20-F", "Number": "249", "Publisher": "SEC", "Section": "220", "Subsection": "f" }, "r613": { "Name": "Form 40-F", "Number": "249", "Publisher": "SEC", "Section": "240", "Subsection": "f" }, "r614": { "Name": "Forms 10-K, 10-Q, 20-F", "Number": "240", "Publisher": "SEC", "Section": "13", "Subsection": "a-1" }, "r615": { "Name": "Regulation S-K (SK)", "Number": "229", "Paragraph": "(a)", "Publisher": "SEC", "Section": "1402" }, "r616": { "Name": "Regulation S-K (SK)", "Number": "229", "Paragraph": "(b)", "Publisher": "SEC", "Section": "1402", "Subparagraph": "(1)" }, "r617": { "Name": "Regulation S-K (SK)", "Number": "229", "Paragraph": "(b)", "Publisher": "SEC", "Section": "1402", "Subparagraph": "(2)" }, "r618": { "Name": "Regulation S-K (SK)", "Number": "229", "Paragraph": "(b)", "Publisher": "SEC", "Section": "1402", "Subparagraph": "(3)" }, "r619": { "Name": "Regulation S-K (SK)", "Number": "229", "Paragraph": "(c)", "Publisher": "SEC", "Section": "1402", "Subparagraph": "(2)(i)" }, "r62": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(b)(2))", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227" }, "r620": { "Name": "Regulation S-K (SK)", "Number": "229", "Paragraph": "(c)", "Publisher": "SEC", "Section": "1402", "Subparagraph": "(2)(ii)" }, "r621": { "Name": "Regulation S-K (SK)", "Number": "229", "Paragraph": "(c)", "Publisher": "SEC", "Section": "1402", "Subparagraph": "(2)(iii)" }, "r622": { "Name": "Regulation S-T", "Number": "232", "Publisher": "SEC", "Section": "405" }, "r623": { "Name": "Securities Act", "Number": "230", "Publisher": "SEC", "Section": "405" }, "r624": { "Name": "Securities Act", "Number": "230", "Publisher": "SEC", "Section": "425" }, "r625": { "Name": "Securities Act", "Number": "7A", "Publisher": "SEC", "Section": "B", "Subsection": "2" }, "r63": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(b)(4))", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227" }, "r64": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03)", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227" }, "r65": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.2)", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227" }, "r66": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.3)", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227" }, "r67": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.4)", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227" }, "r68": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.7)", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227" }, "r69": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.8)", "Topic": "220", "URI": "https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227" }, "r7": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(1))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r70": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3179-108585" }, "r71": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3179-108585" }, "r72": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585" }, "r73": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585" }, "r74": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585" }, "r75": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3255-108585" }, "r76": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3255-108585" }, "r77": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585" }, "r78": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585" }, "r79": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3367-108585" }, "r8": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(13))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r80": { "Name": "Accounting Standards Codification", "Paragraph": "24", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3521-108585" }, "r81": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3536-108585" }, "r82": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(g)", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3536-108585" }, "r83": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3536-108585" }, "r84": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585" }, "r85": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585" }, "r86": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585" }, "r87": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3044-108585" }, "r88": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126999549&loc=d3e4273-108586" }, "r89": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126999549&loc=d3e4297-108586" }, "r9": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(14))", "Topic": "210", "URI": "https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r90": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126999549&loc=d3e4304-108586" }, "r91": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126999549&loc=d3e4313-108586" }, "r92": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126999549&loc=d3e4332-108586" }, "r93": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "https://asc.fasb.org/extlink&oid=126999549&loc=SL98516268-108586" }, "r94": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "235", "URI": "https://asc.fasb.org/extlink&oid=126899994&loc=d3e18726-107790" }, "r95": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "235", "URI": "https://asc.fasb.org/extlink&oid=126899994&loc=d3e18823-107790" }, "r96": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(c))", "Topic": "235", "URI": "https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r97": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(d))", "Topic": "235", "URI": "https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r98": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(e)(1))", "Topic": "235", "URI": "https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r99": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(f))", "Topic": "235", "URI": "https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" } }, "version": "2.1" }