{ "instance": { "regi-20211231.htm": { "axisCustom": 0, "axisStandard": 34, "contextCount": 417, "dts": { "calculationLink": { "local": [ "regi-20211231_cal.xml" ] }, "definitionLink": { "local": [ "regi-20211231_def.xml" ] }, "inline": { "local": [ "regi-20211231.htm" ] }, "labelLink": { "local": [ "regi-20211231_lab.xml" ] }, "presentationLink": { "local": [ "regi-20211231_pre.xml" ] }, "schema": { "local": [ "regi-20211231.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/2021/elts/srt-2021-01-31.xsd", "https://xbrl.fasb.org/srt/2021/elts/srt-roles-2021-01-31.xsd", "https://xbrl.fasb.org/srt/2021/elts/srt-types-2021-01-31.xsd", "https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd", "https://xbrl.fasb.org/us-gaap/2021/elts/us-roles-2021-01-31.xsd", "https://xbrl.fasb.org/us-gaap/2021/elts/us-types-2021-01-31.xsd", "https://xbrl.sec.gov/country/2021/country-2021.xsd", "https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd" ] } }, "elementCount": 869, "entityCount": 1, "hidden": { "http://fasb.org/us-gaap/2021-01-31": 3, "http://xbrl.sec.gov/dei/2021q4": 4, "total": 7 }, "keyCustom": 124, "keyStandard": 533, "memberCustom": 35, "memberStandard": 60, "nsprefix": "regi", "nsuri": "http://www.regfuel.com/20211231", "report": { "R1": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "dei:DocumentType", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "document", "isDefault": "true", "longName": "0001001 - Document - Cover Page", "role": "http://www.regfuel.com/role/CoverPage", "shortName": "Cover Page", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "dei:DocumentType", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R10": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:ProfitLoss", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1008010 - Statement - Consolidated Statements of Cash Flows", "role": "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows", "shortName": "Consolidated Statements of Cash Flows", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "lang": "en-US", "name": "us-gaap:Depreciation", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R100": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i8584764d79cb4961bd327b1753ea661b_D20211001-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2483451 - Disclosure - Net Income (Loss) Per Share (Details)", "role": "http://www.regfuel.com/role/NetIncomeLossPerShareDetails", "shortName": "Net Income (Loss) Per Share (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "lang": "en-US", "name": "regi:AdjustedNetIncomefromContinuingOperationsAvailabletoCommonShareholdersEffectofParticipatingSecurities", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R101": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i8584764d79cb4961bd327b1753ea661b_D20211001-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:Revenues", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2486452 - Disclosure - Reportable Segments and Geographic Information - Significant Items by Reportable Segment (Details)", "role": "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails", "shortName": "Reportable Segments and Geographic Information - Significant Items by Reportable Segment (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "lang": "en-US", "name": "us-gaap:DepreciationDepletionAndAmortization", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R102": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i8584764d79cb4961bd327b1753ea661b_D20211001-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:Revenues", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2487453 - Disclosure - Reportable Segments and Geographic Information - Geographic Information (Details)", "role": "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationGeographicInformationDetails", "shortName": "Reportable Segments and Geographic Information - Geographic Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i3f289d3b0a564e6cbb8501be9e22c838_D20210101-20211231", "decimals": "-3", "lang": "en-US", "name": "us-gaap:Revenues", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R103": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-6", "first": true, "lang": "en-US", "name": "regi:ProductionCapacityPerYear", "reportCount": 1, "unitRef": "gal", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2490454 - Disclosure - Commitments and Contingencies - Narrative (Details)", "role": "http://www.regfuel.com/role/CommitmentsandContingenciesNarrativeDetails", "shortName": "Commitments and Contingencies - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i4d21368028ea45be8d1ef0e1dca5ace6_I20210331", "decimals": "-3", "lang": "en-US", "name": "us-gaap:IncomeTaxExaminationPenaltiesAccrued", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R104": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2491455 - Disclosure - Commitments and Contingencies - Schedule of Minimum Contract Commitments (Details)", "role": "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails", "shortName": "Commitments and Contingencies - Schedule of Minimum Contract Commitments (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R105": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i459753ffa07545c28c2454924aabfd14_D20220227-20220227", "decimals": "-3", "first": true, "lang": "en-US", "name": "regi:BusinessAcquisitionCashTerminationFee", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2493456 - Disclosure - Subsequent Events (Details)", "role": "http://www.regfuel.com/role/SubsequentEventsDetails", "shortName": "Subsequent Events (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i459753ffa07545c28c2454924aabfd14_D20220227-20220227", "decimals": "-3", "first": true, "lang": "en-US", "name": "regi:BusinessAcquisitionCashTerminationFee", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R106": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i8584764d79cb4961bd327b1753ea661b_D20211001-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:Revenues", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2496457 - Disclosure - Supplemental Quarterly Information (Unaudited) (Details)", "role": "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails", "shortName": "Supplemental Quarterly Information (Unaudited) (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i8584764d79cb4961bd327b1753ea661b_D20211001-20211231", "decimals": "-3", "lang": "en-US", "name": "us-gaap:GrossProfit", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R11": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2101101 - Disclosure - Organization, Presentation, and Nature of the Business", "role": "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusiness", "shortName": "Organization, Presentation, and Nature of the Business", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R12": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2103102 - Disclosure - Summary of Significant Accounting Policies", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPolicies", "shortName": "Summary of Significant Accounting Policies", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R13": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:BusinessCombinationDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2122103 - Disclosure - Acquisitions", "role": "http://www.regfuel.com/role/Acquisitions", "shortName": "Acquisitions", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:BusinessCombinationDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R14": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2126104 - Disclosure - Marketable Securities", "role": "http://www.regfuel.com/role/MarketableSecurities", "shortName": "Marketable Securities", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R15": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:InventoryDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2129105 - Disclosure - Inventories", "role": "http://www.regfuel.com/role/Inventories", "shortName": "Inventories", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:InventoryDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R16": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2132106 - Disclosure - Property, Plant and Equipment", "role": "http://www.regfuel.com/role/PropertyPlantandEquipment", "shortName": "Property, Plant and Equipment", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R17": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2135107 - Disclosure - Intangible Assets", "role": "http://www.regfuel.com/role/IntangibleAssets", "shortName": "Intangible Assets", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R18": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:OtherAssetsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2140108 - Disclosure - Other Assets", "role": "http://www.regfuel.com/role/OtherAssets", "shortName": "Other Assets", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:OtherAssetsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R19": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureCurrentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2144109 - Disclosure - Accrued Expenses and Other Liabilities", "role": "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilities", "shortName": "Accrued Expenses and Other Liabilities", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureCurrentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R2": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "dei:AuditorName", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "document", "isDefault": "false", "longName": "0002002 - Document - Audit Information", "role": "http://www.regfuel.com/role/AuditInformation", "shortName": "Audit Information", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "dei:AuditorName", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R20": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DebtDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2148110 - Disclosure - Debt", "role": "http://www.regfuel.com/role/Debt", "shortName": "Debt", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DebtDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R21": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2153111 - Disclosure - Income Taxes", "role": "http://www.regfuel.com/role/IncomeTaxes", "shortName": "Income Taxes", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R22": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2161112 - Disclosure - Stock-Based Compensation", "role": "http://www.regfuel.com/role/StockBasedCompensation", "shortName": "Stock-Based Compensation", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R23": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:OperatingLeasesOfLessorDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2167113 - Disclosure - Leases", "role": "http://www.regfuel.com/role/Leases", "shortName": "Leases", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:OperatingLeasesOfLessorDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R24": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2172114 - Disclosure - Derivative Instruments", "role": "http://www.regfuel.com/role/DerivativeInstruments", "shortName": "Derivative Instruments", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R25": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2177115 - Disclosure - Fair Value Measurement", "role": "http://www.regfuel.com/role/FairValueMeasurement", "shortName": "Fair Value Measurement", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R26": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:EarningsPerShareTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2181116 - Disclosure - Net Income (Loss) Per Share", "role": "http://www.regfuel.com/role/NetIncomeLossPerShare", "shortName": "Net Income (Loss) Per Share", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:EarningsPerShareTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R27": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2184117 - Disclosure - Reportable Segments and Geographic Information", "role": "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformation", "shortName": "Reportable Segments and Geographic Information", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R28": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2188118 - Disclosure - Commitments and Contingencies", "role": "http://www.regfuel.com/role/CommitmentsandContingencies", "shortName": "Commitments and Contingencies", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R29": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SubsequentEventsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2192119 - Disclosure - Subsequent Events", "role": "http://www.regfuel.com/role/SubsequentEvents", "shortName": "Subsequent Events", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SubsequentEventsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R3": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1001003 - Statement - Consolidated Balance Sheets", "role": "http://www.regfuel.com/role/ConsolidatedBalanceSheets", "shortName": "Consolidated Balance Sheets", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "lang": "en-US", "name": "us-gaap:MarketableSecuritiesCurrent", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R30": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:AdditionalFinancialInformationDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2194120 - Disclosure - Supplemental Quarterly Information (Unaudited)", "role": "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnaudited", "shortName": "Supplemental Quarterly Information (Unaudited)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:AdditionalFinancialInformationDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R31": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ConsolidationPolicyTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2204201 - Disclosure - Summary of Significant Accounting Policies (Policies)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies", "shortName": "Summary of Significant Accounting Policies (Policies)", "subGroupType": "policies", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ConsolidationPolicyTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R32": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfRestrictedCashAndCashEquivalentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2305301 - Disclosure - Summary of Significant Accounting Policies (Tables)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesTables", "shortName": "Summary of Significant Accounting Policies (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfRestrictedCashAndCashEquivalentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R33": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2323302 - Disclosure - Acquisitions (Tables)", "role": "http://www.regfuel.com/role/AcquisitionsTables", "shortName": "Acquisitions (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R34": { "firstAnchor": { "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:MarketableSecuritiesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2327303 - Disclosure - Marketable Securities (Tables)", "role": "http://www.regfuel.com/role/MarketableSecuritiesTables", "shortName": "Marketable Securities (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:MarketableSecuritiesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R35": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfInventoryCurrentTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2330304 - Disclosure - Inventories (Tables)", "role": "http://www.regfuel.com/role/InventoriesTables", "shortName": "Inventories (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfInventoryCurrentTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R36": { "firstAnchor": { "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:PropertyPlantAndEquipmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2333305 - Disclosure - Property, Plant and Equipment (Tables)", "role": "http://www.regfuel.com/role/PropertyPlantandEquipmentTables", "shortName": "Property, Plant and Equipment (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:PropertyPlantAndEquipmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R37": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2336306 - Disclosure - Intangible Assets (Tables)", "role": "http://www.regfuel.com/role/IntangibleAssetsTables", "shortName": "Intangible Assets (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R38": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfOtherAssetsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2341307 - Disclosure - Other Assets (Tables)", "role": "http://www.regfuel.com/role/OtherAssetsTables", "shortName": "Other Assets (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfOtherAssetsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R39": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2345308 - Disclosure - Accrued Expenses and Other Liabilities (Tables)", "role": "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesTables", "shortName": "Accrued Expenses and Other Liabilities (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R4": { "firstAnchor": { "ancestors": [ "span", "div", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1002004 - Statement - Consolidated Balance Sheets (Parenthetical)", "role": "http://www.regfuel.com/role/ConsolidatedBalanceSheetsParenthetical", "shortName": "Consolidated Balance Sheets (Parenthetical)", "subGroupType": "parenthetical", "uniqueAnchor": { "ancestors": [ "us-gaap:CommonStockParOrStatedValuePerShare", "span", "div", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "INF", "lang": "en-US", "name": "us-gaap:CommonStockParOrStatedValuePerShare", "reportCount": 1, "unique": true, "unitRef": "usdPerShare", "xsiNil": "false" } }, "R40": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfDebtTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2349309 - Disclosure - Debt (Tables)", "role": "http://www.regfuel.com/role/DebtTables", "shortName": "Debt (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfDebtTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R41": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2354310 - Disclosure - Income Taxes (Tables)", "role": "http://www.regfuel.com/role/IncomeTaxesTables", "shortName": "Income Taxes (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R42": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2362311 - Disclosure - Stock-Based Compensation (Tables)", "role": "http://www.regfuel.com/role/StockBasedCompensationTables", "shortName": "Stock-Based Compensation (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R43": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:LeaseCostTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2368312 - Disclosure - Leases (Tables)", "role": "http://www.regfuel.com/role/LeasesTables", "shortName": "Leases (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:LeaseCostTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R44": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2373313 - Disclosure - Derivative Instruments (Tables)", "role": "http://www.regfuel.com/role/DerivativeInstrumentsTables", "shortName": "Derivative Instruments (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R45": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueByBalanceSheetGroupingTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2378314 - Disclosure - Fair Value Measurement (Tables)", "role": "http://www.regfuel.com/role/FairValueMeasurementTables", "shortName": "Fair Value Measurement (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueByBalanceSheetGroupingTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R46": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2382315 - Disclosure - Net Income (Loss) Per Share (Tables)", "role": "http://www.regfuel.com/role/NetIncomeLossPerShareTables", "shortName": "Net Income (Loss) Per Share (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R47": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2385316 - Disclosure - Reportable Segments and Geographic Information (Tables)", "role": "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationTables", "shortName": "Reportable Segments and Geographic Information (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R48": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "srt:ContractualObligationFiscalYearMaturityScheduleTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2389317 - Disclosure - Commitments and Contingencies (Tables)", "role": "http://www.regfuel.com/role/CommitmentsandContingenciesTables", "shortName": "Commitments and Contingencies (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "srt:ContractualObligationFiscalYearMaturityScheduleTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R49": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2395318 - Disclosure - Supplemental Quarterly Information (Unaudited) (Tables)", "role": "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedTables", "shortName": "Supplemental Quarterly Information (Unaudited) (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R5": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1003005 - Statement - Consolidated Statements of Operations", "role": "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "shortName": "Consolidated Statements of Operations", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R50": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "INF", "first": true, "lang": "en-US", "name": "regi:NumberofBiorefineries", "reportCount": 1, "unique": true, "unitRef": "facility", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2402401 - Disclosure - Organization, Presentation, and Nature of the Business - (Details)", "role": "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails", "shortName": "Organization, Presentation, and Nature of the Business - (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "INF", "first": true, "lang": "en-US", "name": "regi:NumberofBiorefineries", "reportCount": 1, "unique": true, "unitRef": "facility", "xsiNil": "false" } }, "R51": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2406402 - Disclosure - Summary of Significant Accounting Policies - Restricted Cash (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRestrictedCashDetails", "shortName": "Summary of Significant Accounting Policies - Restricted Cash (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i4e22ad2e3b044905bcd5bc263b0de54b_I20191231", "decimals": "-3", "lang": "en-US", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R52": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AccountsReceivableNetCurrent", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2407403 - Disclosure - Summary of Significant Accounting Policies - Accounts Receivable (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesAccountsReceivableDetails", "shortName": "Summary of Significant Accounting Policies - Accounts Receivable (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i6e81b0ad3ea34c8e91b6c17003edaf02_I20211231", "decimals": "-3", "lang": "en-US", "name": "us-gaap:AccountsReceivableNetCurrent", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R53": { "firstAnchor": { "ancestors": [ "span", "div", "regi:RenewableIdentificationNumbersPolicyPolicyTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i9ac21c3bc38941b78109338da5d06d03_D20210101-20211231", "decimals": "INF", "first": true, "lang": "en-US", "name": "regi:RenewableIdentificationNumbersAttachedtoAGallonofBiodieselNumber", "reportCount": 1, "unique": true, "unitRef": "renewable_identification_number", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2408404 - Disclosure - Summary of Significant Accounting Policies - Renewable Identification Numbers (RINs) (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRenewableIdentificationNumbersRINsDetails", "shortName": "Summary of Significant Accounting Policies - Renewable Identification Numbers (RINs) (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "regi:RenewableIdentificationNumbersPolicyPolicyTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i9ac21c3bc38941b78109338da5d06d03_D20210101-20211231", "decimals": "INF", "first": true, "lang": "en-US", "name": "regi:RenewableIdentificationNumbersAttachedtoAGallonofBiodieselNumber", "reportCount": 1, "unique": true, "unitRef": "renewable_identification_number", "xsiNil": "false" } }, "R54": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "regi:CapitalizationOfInterestIncurredOnDebtDuringConstruction", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2409405 - Disclosure - Summary of Significant Accounting Policies - Property, Plant and Equipment (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails", "shortName": "Summary of Significant Accounting Policies - Property, Plant and Equipment (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "regi:CapitalizationOfInterestIncurredOnDebtDuringConstruction", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R55": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:Goodwill", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2410406 - Disclosure - Summary of Significant Accounting Policies - Goodwill (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGoodwillDetails", "shortName": "Summary of Significant Accounting Policies - Goodwill (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "lang": "en-US", "name": "us-gaap:GoodwillImpairmentLoss", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R56": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i8584764d79cb4961bd327b1753ea661b_D20211001-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AssetImpairmentCharges", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2411407 - Disclosure - Summary of Significant Accounting Policies - Impairment of Long-lived Assets (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesImpairmentofLonglivedAssetsDetails", "shortName": "Summary of Significant Accounting Policies - Impairment of Long-lived Assets (Details)", "subGroupType": "details", "uniqueAnchor": null }, "R57": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:GainsLossesOnExtinguishmentOfDebt", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2412408 - Disclosure - Summary of Significant Accounting Policies - Convertible Debt (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails", "shortName": "Summary of Significant Accounting Policies - Convertible Debt (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "us-gaap:DebtPolicyTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "icd2e521dc6654b17b889eb9f4cb447cb_D20210101-20210630", "decimals": "INF", "lang": "en-US", "name": "us-gaap:DebtConversionConvertedInstrumentSharesIssued1", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" } }, "R58": { "firstAnchor": { "ancestors": [ "span", "div", "us-gaap:DebtPolicyTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "iac7430b57f5b4cb2b9604ca72441b527_I20210520", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:DebtInstrumentFaceAmount", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2413409 - Disclosure - Summary of Significant Accounting Policies - Green Notes (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGreenNotesDetails", "shortName": "Summary of Significant Accounting Policies - Green Notes (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "us-gaap:DebtPolicyTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "iac7430b57f5b4cb2b9604ca72441b527_I20210520", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:DebtInstrumentFaceAmount", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R59": { "firstAnchor": { "ancestors": [ "span", "div", "us-gaap:DebtPolicyTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "icd2e521dc6654b17b889eb9f4cb447cb_D20210101-20210630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:ExtinguishmentOfDebtAmount", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2414410 - Disclosure - Summary of Significant Accounting Policies - Security Repurchase Programs (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails", "shortName": "Summary of Significant Accounting Policies - Security Repurchase Programs (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "ix:continuation", "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i226c185cad1249c19075294596ffd635_I20190131", "decimals": "INF", "lang": "en-US", "name": "us-gaap:StockRepurchaseProgramAuthorizedAmount1", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R6": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:ProfitLoss", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1004006 - Statement - Consolidated Statements of Comprehensive Income", "role": "http://www.regfuel.com/role/ConsolidatedStatementsofComprehensiveIncome", "shortName": "Consolidated Statements of Comprehensive Income", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "lang": "en-US", "name": "us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R60": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:PaymentsOfStockIssuanceCosts", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2415411 - Disclosure - Summary of Significant Accounting Policies - Equity Offering (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEquityOfferingDetails", "shortName": "Summary of Significant Accounting Policies - Equity Offering (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i50816b322cd547dda2d81e2d0e21c17b_D20210319-20210319", "decimals": "INF", "lang": "en-US", "name": "us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" } }, "R61": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2416412 - Disclosure - Summary of Significant Accounting Policies - Disaggregation of Revenue (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails", "shortName": "Summary of Significant Accounting Policies - Disaggregation of Revenue (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R62": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:ContractWithCustomerAssetNet", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2417413 - Disclosure - Summary of Significant Accounting Policies - Contract Balances (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesContractBalancesDetails", "shortName": "Summary of Significant Accounting Policies - Contract Balances (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:ContractWithCustomerAssetNet", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R63": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i44fbf12eaf4e4dc7b5dc3ad9f246af4a_I20201231", "decimals": "-3", "first": true, "lang": "en-US", "name": "regi:ContractwithCustomerLiabilityDeferredRevenue", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2418414 - Disclosure - Summary of Significant Accounting Policies - Significant Changes in Contract Liabilities (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails", "shortName": "Summary of Significant Accounting Policies - Significant Changes in Contract Liabilities (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "lang": "en-US", "name": "regi:ContractwithCustomerLiabilityDeferredRevenueIncreaseDecreaseFromCashReceipts", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R64": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AdvertisingExpense", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2419415 - Disclosure - Summary of Significant Accounting Policies - Advertising Costs (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesAdvertisingCostsDetails", "shortName": "Summary of Significant Accounting Policies - Advertising Costs (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AdvertisingExpense", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R65": { "firstAnchor": { "ancestors": [ "ix:continuation", "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage", "reportCount": 1, "unique": true, "unitRef": "number", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2420416 - Disclosure - Summary of Significant Accounting Policies - Employee Benefits Plan (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEmployeeBenefitsPlanDetails", "shortName": "Summary of Significant Accounting Policies - Employee Benefits Plan (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "ix:continuation", "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage", "reportCount": 1, "unique": true, "unitRef": "number", "xsiNil": "false" } }, "R66": { "firstAnchor": { "ancestors": [ "span", "div", "us-gaap:ConcentrationRiskCreditRisk", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:CashFDICInsuredAmount", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2421417 - Disclosure - Summary of Significant Accounting Policies - Concentrations (Details)", "role": "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConcentrationsDetails", "shortName": "Summary of Significant Accounting Policies - Concentrations (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "us-gaap:ConcentrationRiskCreditRisk", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:CashFDICInsuredAmount", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R67": { "firstAnchor": { "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i398119f9383b4a92a7fcbdadd6d4fd4f_I20211230", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired", "reportCount": 1, "unique": true, "unitRef": "number", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2424418 - Disclosure - Acquisitions - Narrative (Details)", "role": "http://www.regfuel.com/role/AcquisitionsNarrativeDetails", "shortName": "Acquisitions - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i398119f9383b4a92a7fcbdadd6d4fd4f_I20211230", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired", "reportCount": 1, "unique": true, "unitRef": "number", "xsiNil": "false" } }, "R68": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:Goodwill", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2425419 - Disclosure - Acquisitions - Assets Acquired and Liabilities Assumed (Details)", "role": "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails", "shortName": "Acquisitions - Assets Acquired and Liabilities Assumed (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i398119f9383b4a92a7fcbdadd6d4fd4f_I20211230", "decimals": "-3", "lang": "en-US", "name": "us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R69": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2428420 - Disclosure - Marketable Securities (Details)", "role": "http://www.regfuel.com/role/MarketableSecuritiesDetails", "shortName": "Marketable Securities (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R7": { "firstAnchor": { "ancestors": [ "span", "div", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1005007 - Statement - Consolidated Statements of Comprehensive Income (Parenthetical)", "role": "http://www.regfuel.com/role/ConsolidatedStatementsofComprehensiveIncomeParenthetical", "shortName": "Consolidated Statements of Comprehensive Income (Parenthetical)", "subGroupType": "parenthetical", "uniqueAnchor": { "ancestors": [ "span", "div", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R70": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfInventoryCurrentTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:InventoryRawMaterialsNetOfReserves", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2431421 - Disclosure - Inventories - (Details)", "role": "http://www.regfuel.com/role/InventoriesDetails", "shortName": "Inventories - (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfInventoryCurrentTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:InventoryRawMaterialsNetOfReserves", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R71": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:PropertyPlantAndEquipmentGross", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2434422 - Disclosure - Property, Plant and Equipment - (Details)", "role": "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails", "shortName": "Property, Plant and Equipment - (Details)", "subGroupType": "details", "uniqueAnchor": null }, "R72": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:FiniteLivedIntangibleAssetsGross", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2437423 - Disclosure - Intangible Assets - Components (Details)", "role": "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails", "shortName": "Intangible Assets - Components (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:FiniteLivedIntangibleAssetsGross", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R73": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AmortizationOfIntangibleAssets", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2438424 - Disclosure - Intangible Assets - Narrative (Details)", "role": "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails", "shortName": "Intangible Assets - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AmortizationOfIntangibleAssets", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R74": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2439425 - Disclosure - Intangible Assets - Estimated Amortization Expense (Details)", "role": "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails", "shortName": "Intangible Assets - Estimated Amortization Expense (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R75": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfOtherAssetsTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeAssetsCurrent", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2442426 - Disclosure - Other Assets - Prepaid Expenses and Other Assets (Details)", "role": "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails", "shortName": "Other Assets - Prepaid Expenses and Other Assets (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfOtherAssetsTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeAssetsCurrent", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R76": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfOtherAssetsNoncurrentTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:OtherLongTermInvestments", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2443427 - Disclosure - Other Assets - Other Noncurrent Assets (Details)", "role": "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails", "shortName": "Other Assets - Other Noncurrent Assets (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfOtherAssetsNoncurrentTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:OtherLongTermInvestments", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R77": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2446428 - Disclosure - Accrued Expenses and Other Liabilities - Components (Details)", "role": "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails", "shortName": "Accrued Expenses and Other Liabilities - Components (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R78": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "regi:ScheduleOfOtherLiabilitiesNoncurrentTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AssetRetirementObligationsNoncurrent", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2447429 - Disclosure - Accrued Expenses and Other Liabilities - Other Noncurrent Liabilities (Details)", "role": "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesOtherNoncurrentLiabilitiesDetails", "shortName": "Accrued Expenses and Other Liabilities - Other Noncurrent Liabilities (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "regi:ScheduleOfOtherLiabilitiesNoncurrentTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AssetRetirementObligationsNoncurrent", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R79": { "firstAnchor": { "ancestors": [ "span", "div", "td", "tr", "table", "div", "us-gaap:ScheduleOfDebtTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AccumulatedAmortizationDeferredFinanceCosts", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2450430 - Disclosure - Debt - Components (Details)", "role": "http://www.regfuel.com/role/DebtComponentsDetails", "shortName": "Debt - Components (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "td", "tr", "table", "div", "us-gaap:ScheduleOfDebtTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AccumulatedAmortizationDeferredFinanceCosts", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R8": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i6af61e4b067b4326adcd1036e5582648_I20181231", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:SharesOutstanding", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1006008 - Statement - Consolidated Statements of Stockholders' Equity", "role": "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity", "shortName": "Consolidated Statements of Stockholders' Equity", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i6af61e4b067b4326adcd1036e5582648_I20181231", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:SharesOutstanding", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" } }, "R80": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i87117dcd87aa44f88d0462ba527a98dd_I20210930", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2451431 - Disclosure - Debt - Narrative (Details)", "role": "http://www.regfuel.com/role/DebtNarrativeDetails", "shortName": "Debt - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i87117dcd87aa44f88d0462ba527a98dd_I20210930", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R81": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:LinesOfCreditCurrent", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2452432 - Disclosure - Debt - Lines of Credit (Details)", "role": "http://www.regfuel.com/role/DebtLinesofCreditDetails", "shortName": "Debt - Lines of Credit (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:LinesOfCreditCurrent", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R82": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DeferredTaxAssetsOperatingLossCarryforwards", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2455433 - Disclosure - Income Taxes - Narrative (Details)", "role": "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails", "shortName": "Income Taxes - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": null, "lang": "en-US", "name": "regi:OperatingLossCarryforwardsExpirationYear", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R83": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:CurrentStateAndLocalTaxExpenseBenefit", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2456434 - Disclosure - Income Taxes - Income Tax Benefit (Expense) (Details)", "role": "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails", "shortName": "Income Taxes - Income Tax Benefit (Expense) (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:CurrentStateAndLocalTaxExpenseBenefit", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R84": { "firstAnchor": { "ancestors": [ "us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "span", "div", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "reportCount": 1, "unique": true, "unitRef": "number", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2457435 - Disclosure - Income Taxes - Effective Income Tax Rate Reconciliation (Details)", "role": "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails", "shortName": "Income Taxes - Effective Income Tax Rate Reconciliation (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "span", "div", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "reportCount": 1, "unique": true, "unitRef": "number", "xsiNil": "false" } }, "R85": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DeferredTaxAssetsOperatingLossCarryforwards", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2458436 - Disclosure - Income Taxes - Deferred Tax Assets and Liabilities (Details)", "role": "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails", "shortName": "Income Taxes - Deferred Tax Assets and Liabilities (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "lang": "en-US", "name": "regi:DeferredTaxAssetsGoodwill", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R86": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i44fbf12eaf4e4dc7b5dc3ad9f246af4a_I20201231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DeferredTaxAssetsValuationAllowance", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2459437 - Disclosure - Income Taxes - Valuation Allowance for Deferred Tax Assets (Details)", "role": "http://www.regfuel.com/role/IncomeTaxesValuationAllowanceforDeferredTaxAssetsDetails", "shortName": "Income Taxes - Valuation Allowance for Deferred Tax Assets (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "lang": "en-US", "name": "regi:EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxAssetsValuationAllowanceAmountChargedToIncome", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R87": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i44fbf12eaf4e4dc7b5dc3ad9f246af4a_I20201231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:UnrecognizedTaxBenefits", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2460438 - Disclosure - Income Taxes - Unrecognized Tax Benefits (Details)", "role": "http://www.regfuel.com/role/IncomeTaxesUnrecognizedTaxBenefitsDetails", "shortName": "Income Taxes - Unrecognized Tax Benefits (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i31e0ce856c7d4af680340bdf60bce2a7_I20181231", "decimals": "-3", "lang": "en-US", "name": "us-gaap:UnrecognizedTaxBenefits", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R88": { "firstAnchor": { "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "id577915027c542f4ad81401ad373f47d_I20170508", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2463439 - Disclosure - Stock-Based Compensation - Narrative (Details)", "role": "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails", "shortName": "Stock-Based Compensation - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "id577915027c542f4ad81401ad373f47d_I20170508", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" } }, "R89": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i4fc5316a7ff24da8a6171d04a44b9899_I20201231", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "reportCount": 1, "unitRef": "shares", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2464440 - Disclosure - Stock-Based Compensation - Restricted Stock Units (Details)", "role": "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails", "shortName": "Stock-Based Compensation - Restricted Stock Units (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ifb36154b73214b9a9929f708d2a73079_I20181231", "decimals": "INF", "lang": "en-US", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" } }, "R9": { "firstAnchor": { "ancestors": [ "span", "div", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "INF", "first": true, "lang": "en-US", "name": "regi:ConversionOfRestrictedStockUnitsToCommonStockSharesTreasurySharesPurchased", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1007009 - Statement - Consolidated Statements of Stockholders' Equity (Parenthetical)", "role": "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquityParenthetical", "shortName": "Consolidated Statements of Stockholders' Equity (Parenthetical)", "subGroupType": "parenthetical", "uniqueAnchor": { "ancestors": [ "span", "div", "td", "tr", "table", "div", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "INF", "first": true, "lang": "en-US", "name": "regi:ConversionOfRestrictedStockUnitsToCommonStockSharesTreasurySharesPurchased", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" } }, "R90": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "iea6c071f55de489ba9c98d25d82a90fd_I20201231", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "reportCount": 1, "unitRef": "shares", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2465441 - Disclosure - Stock-Based Compensation - Performance Restricted Stock Units (Details)", "role": "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "shortName": "Stock-Based Compensation - Performance Restricted Stock Units (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i15937e61d9b24a238dfb98f800266617_I20181231", "decimals": "INF", "lang": "en-US", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" } }, "R91": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfShareBasedCompensationStockAppreciationRightsAwardActivityTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "if162308695fe4d47a3a5ac9502711016_I20201231", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "reportCount": 1, "unitRef": "shares", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2466442 - Disclosure - Stock-Based Compensation - Stock Appreciation Rights (Details)", "role": "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails", "shortName": "Stock-Based Compensation - Stock Appreciation Rights (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfShareBasedCompensationStockAppreciationRightsAwardActivityTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ia8b78df2ef4c43cca66d5f2cb56fe175_I20181231", "decimals": "INF", "lang": "en-US", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" } }, "R92": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:LeaseCostTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:OperatingLeaseCost", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2469443 - Disclosure - Leases - Lease Expense (Details)", "role": "http://www.regfuel.com/role/LeasesLeaseExpenseDetails", "shortName": "Leases - Lease Expense (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:LeaseCostTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:OperatingLeaseCost", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R93": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2470444 - Disclosure - Leases - Narrative (Details)", "role": "http://www.regfuel.com/role/LeasesNarrativeDetails", "shortName": "Leases - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R94": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2471445 - Disclosure - Leases - Maturity (Details)", "role": "http://www.regfuel.com/role/LeasesMaturityDetails", "shortName": "Leases - Maturity (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R95": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-5", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeNonmonetaryNotionalAmountVolume", "reportCount": 1, "unique": true, "unitRef": "gal", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2474446 - Disclosure - Derivative Instruments - Narrative (Details)", "role": "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails", "shortName": "Derivative Instruments - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ic822e022c917446aabadb66415a35a60_D20210101-20211231", "decimals": "-5", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeNonmonetaryNotionalAmountVolume", "reportCount": 1, "unique": true, "unitRef": "gal", "xsiNil": "false" } }, "R96": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeFairValueOfDerivativeAsset", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2475447 - Disclosure - Derivative Instruments - Derivative Financial Instruments by Balance Sheet Location (Details)", "role": "http://www.regfuel.com/role/DerivativeInstrumentsDerivativeFinancialInstrumentsbyBalanceSheetLocationDetails", "shortName": "Derivative Instruments - Derivative Financial Instruments by Balance Sheet Location (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeFairValueOfDerivativeAsset", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R97": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i006a75dbd7f44936959c7a9213899b1e_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeGainLossOnDerivativeNet", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2476448 - Disclosure - Derivative Instruments - Gains (Losses) included in the Statements of Operations (Details)", "role": "http://www.regfuel.com/role/DerivativeInstrumentsGainsLossesincludedintheStatementsofOperationsDetails", "shortName": "Derivative Instruments - Gains (Losses) included in the Statements of Operations (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "i006a75dbd7f44936959c7a9213899b1e_D20210101-20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeGainLossOnDerivativeNet", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R98": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:FairValueByBalanceSheetGroupingTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:FairValueNetAssetLiability", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2479449 - Disclosure - Fair Value Measurement - Summary of Assets and Liabilities (Details)", "role": "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails", "shortName": "Fair Value Measurement - Summary of Assets and Liabilities (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:FairValueByBalanceSheetGroupingTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "ib1188d984b6a4d8da01cacc34dd36ef6_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:FairValueNetAssetLiability", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R99": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "iaadb4307e4cd402dbe0bca4fcae8c5d3_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:NotesPayableFairValueDisclosure", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2480450 - Disclosure - Fair Value Measurement - Estimated Fair Value (Details)", "role": "http://www.regfuel.com/role/FairValueMeasurementEstimatedFairValueDetails", "shortName": "Fair Value Measurement - Estimated Fair Value (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "regi-20211231.htm", "contextRef": "iaadb4307e4cd402dbe0bca4fcae8c5d3_I20211231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:NotesPayableFairValueDisclosure", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R9999": { "firstAnchor": null, "groupType": "", "isDefault": "false", "longName": "Uncategorized Items - regi-20211231.htm", "role": "http://xbrl.sec.gov/role/uncategorizedFacts", "shortName": "Uncategorized Items - regi-20211231.htm", "subGroupType": "", "uniqueAnchor": null } }, "segmentCount": 102, "tag": { "country_US": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "UNITED STATES", "terseLabel": "United States" } } }, "localname": "US", "nsuri": "http://xbrl.sec.gov/country/2021", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationGeographicInformationDetails" ], "xbrltype": "domainItemType" }, "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", "terseLabel": "Amendment Flag" } } }, "localname": "AmendmentFlag", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "booleanItemType" }, "dei_AuditorFirmId": { "auth_ref": [ "r811", "r812", "r813" ], "lang": { "en-us": { "role": { "documentation": "PCAOB issued Audit Firm Identifier", "label": "Auditor Firm ID", "terseLabel": "Auditor Firm ID" } } }, "localname": "AuditorFirmId", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/AuditInformation" ], "xbrltype": "nonemptySequenceNumberItemType" }, "dei_AuditorLocation": { "auth_ref": [ "r811", "r812", "r813" ], "lang": { "en-us": { "role": { "label": "Auditor Location", "terseLabel": "Auditor Location" } } }, "localname": "AuditorLocation", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/AuditInformation" ], "xbrltype": "internationalNameItemType" }, "dei_AuditorName": { "auth_ref": [ "r811", "r812", "r813" ], "lang": { "en-us": { "role": { "label": "Auditor Name", "terseLabel": "Auditor Name" } } }, "localname": "AuditorName", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/AuditInformation" ], "xbrltype": "internationalNameItemType" }, "dei_CityAreaCode": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Area code of city", "label": "City Area Code", "terseLabel": "City Area Code" } } }, "localname": "CityAreaCode", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "normalizedStringItemType" }, "dei_CoverAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Cover page.", "label": "Cover [Abstract]", "terseLabel": "Cover [Abstract]" } } }, "localname": "CoverAbstract", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "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", "terseLabel": "Current Fiscal Year End Date" } } }, "localname": "CurrentFiscalYearEndDate", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "gMonthDayItemType" }, "dei_DocumentAnnualReport": { "auth_ref": [ "r811", "r812", "r813" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true only for a form used as an annual report.", "label": "Document Annual Report", "terseLabel": "Document Annual Report" } } }, "localname": "DocumentAnnualReport", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "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", "terseLabel": "Document Fiscal Period Focus" } } }, "localname": "DocumentFiscalPeriodFocus", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "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", "terseLabel": "Document Fiscal Year Focus" } } }, "localname": "DocumentFiscalYearFocus", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "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", "terseLabel": "Document Period End Date" } } }, "localname": "DocumentPeriodEndDate", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "dateItemType" }, "dei_DocumentTransitionReport": { "auth_ref": [ "r814" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true only for a form used as a transition report.", "label": "Document Transition Report", "terseLabel": "Document Transition Report" } } }, "localname": "DocumentTransitionReport", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "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", "terseLabel": "Document Type" } } }, "localname": "DocumentType", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "submissionTypeItemType" }, "dei_DocumentsIncorporatedByReferenceTextBlock": { "auth_ref": [ "r809" ], "lang": { "en-us": { "role": { "documentation": "Documents incorporated by reference.", "label": "Documents Incorporated by Reference [Text Block]", "terseLabel": "Documents Incorporated by Reference" } } }, "localname": "DocumentsIncorporatedByReferenceTextBlock", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "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", "terseLabel": "Entity Address, Address Line One" } } }, "localname": "EntityAddressAddressLine1", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressCityOrTown": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Name of the City or Town", "label": "Entity Address, City or Town", "terseLabel": "Entity Address, City or Town" } } }, "localname": "EntityAddressCityOrTown", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressPostalZipCode": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Code for the postal or zip code", "label": "Entity Address, Postal Zip Code", "terseLabel": "Entity Address, Postal Zip Code" } } }, "localname": "EntityAddressPostalZipCode", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressStateOrProvince": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Name of the state or province.", "label": "Entity Address, State or Province", "terseLabel": "Entity Address, State or Province" } } }, "localname": "EntityAddressStateOrProvince", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "stateOrProvinceItemType" }, "dei_EntityCentralIndexKey": { "auth_ref": [ "r808" ], "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", "terseLabel": "Entity Central Index Key" } } }, "localname": "EntityCentralIndexKey", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "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", "terseLabel": "Entity Common Stock, Shares Outstanding" } } }, "localname": "EntityCommonStockSharesOutstanding", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "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", "terseLabel": "Entity Current Reporting Status" } } }, "localname": "EntityCurrentReportingStatus", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "yesNoItemType" }, "dei_EntityEmergingGrowthCompany": { "auth_ref": [ "r808" ], "lang": { "en-us": { "role": { "documentation": "Indicate if registrant meets the emerging growth company criteria.", "label": "Entity Emerging Growth Company", "terseLabel": "Entity Emerging Growth Company" } } }, "localname": "EntityEmergingGrowthCompany", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "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", "terseLabel": "Entity File Number" } } }, "localname": "EntityFileNumber", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "fileNumberItemType" }, "dei_EntityFilerCategory": { "auth_ref": [ "r808" ], "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", "terseLabel": "Entity Filer Category" } } }, "localname": "EntityFilerCategory", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "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", "terseLabel": "Entity Incorporation, State or Country Code" } } }, "localname": "EntityIncorporationStateCountryCode", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "edgarStateCountryItemType" }, "dei_EntityInteractiveDataCurrent": { "auth_ref": [ "r817" ], "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", "terseLabel": "Entity Interactive Data Current" } } }, "localname": "EntityInteractiveDataCurrent", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "yesNoItemType" }, "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", "terseLabel": "Entity Public Float" } } }, "localname": "EntityPublicFloat", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "monetaryItemType" }, "dei_EntityRegistrantName": { "auth_ref": [ "r808" ], "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", "terseLabel": "Entity Registrant Name" } } }, "localname": "EntityRegistrantName", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityShellCompany": { "auth_ref": [ "r808" ], "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", "terseLabel": "Entity Shell Company" } } }, "localname": "EntityShellCompany", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "booleanItemType" }, "dei_EntitySmallBusiness": { "auth_ref": [ "r808" ], "lang": { "en-us": { "role": { "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).", "label": "Entity Small Business", "terseLabel": "Entity Small Business" } } }, "localname": "EntitySmallBusiness", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "booleanItemType" }, "dei_EntityTaxIdentificationNumber": { "auth_ref": [ "r808" ], "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", "terseLabel": "Entity Tax Identification Number" } } }, "localname": "EntityTaxIdentificationNumber", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "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", "terseLabel": "Entity Voluntary Filers" } } }, "localname": "EntityVoluntaryFilers", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "yesNoItemType" }, "dei_EntityWellKnownSeasonedIssuer": { "auth_ref": [ "r840" ], "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", "terseLabel": "Entity Well-known Seasoned Issuer" } } }, "localname": "EntityWellKnownSeasonedIssuer", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "yesNoItemType" }, "dei_IcfrAuditorAttestationFlag": { "auth_ref": [ "r811", "r812", "r813" ], "lang": { "en-us": { "role": { "label": "ICFR Auditor Attestation Flag", "terseLabel": "ICFR Auditor Attestation Flag" } } }, "localname": "IcfrAuditorAttestationFlag", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "booleanItemType" }, "dei_LocalPhoneNumber": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Local phone number for entity.", "label": "Local Phone Number", "terseLabel": "Local Phone Number" } } }, "localname": "LocalPhoneNumber", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "normalizedStringItemType" }, "dei_Security12bTitle": { "auth_ref": [ "r807" ], "lang": { "en-us": { "role": { "documentation": "Title of a 12(b) registered security.", "label": "Title of 12(b) Security", "terseLabel": "Title of 12(b) Security" } } }, "localname": "Security12bTitle", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "securityTitleItemType" }, "dei_SecurityExchangeName": { "auth_ref": [ "r810" ], "lang": { "en-us": { "role": { "documentation": "Name of the Exchange on which a security is registered.", "label": "Security Exchange Name", "terseLabel": "Security Exchange Name" } } }, "localname": "SecurityExchangeName", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "edgarExchangeCodeItemType" }, "dei_TradingSymbol": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Trading symbol of an instrument as listed on an exchange.", "label": "Trading Symbol", "terseLabel": "Trading Symbol" } } }, "localname": "TradingSymbol", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.regfuel.com/role/CoverPage" ], "xbrltype": "tradingSymbolItemType" }, "regi_A2036ConvertibleNotesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "2036 Convertible Notes [Member]", "label": "2036 Convertible Notes [Member]", "terseLabel": "2036 Convertible Notes" } } }, "localname": "A2036ConvertibleNotesMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "domainItemType" }, "regi_AdjustedNetIncomeAvailableToCommonStockholders": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/NetIncomeLossPerShareDetails": { "order": 1.0, "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Net income or loss available to Common Stockholders before the effects of dilutive convertible securities.", "label": "Adjusted Net Income Available To Common Stockholders", "totalLabel": "Net income available to common stockholders" } } }, "localname": "AdjustedNetIncomeAvailableToCommonStockholders", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "monetaryItemType" }, "regi_AdjustedNetIncomeAvailabletoCommonShareholdersEffectofParticipatingSecurities": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/NetIncomeLossPerShareDetails": { "order": 2.0, "parentTag": "regi_AdjustedNetIncomeAvailableToCommonStockholders", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Adjusted Net Income Available to Common Shareholders, Effect of Participating Securities", "label": "Adjusted Net Income Available to Common Shareholders, Effect of Participating Securities", "negatedTerseLabel": "Plus (less): effect of participating securities" } } }, "localname": "AdjustedNetIncomeAvailabletoCommonShareholdersEffectofParticipatingSecurities", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "monetaryItemType" }, "regi_AdjustedNetIncomeFromDiscontinuedOperationsAvailableToCommonShareholdersEffectOfParticipatingSecurities": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Adjusted Net Income From Discontinued Operations Available To Common Shareholders, Effect Of Participating Securities", "label": "Adjusted Net Income From Discontinued Operations Available To Common Shareholders, Effect Of Participating Securities", "negatedTerseLabel": "Plus (less): effect of participating securities" } } }, "localname": "AdjustedNetIncomeFromDiscontinuedOperationsAvailableToCommonShareholdersEffectOfParticipatingSecurities", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "monetaryItemType" }, "regi_AdjustedNetIncomefromContinuingOperationsAvailableToCommonStockholders": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/NetIncomeLossPerShareDetails": { "order": 1.0, "parentTag": "us-gaap_NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Adjusted Net Income from Continuing Operations Available To Common Stockholders", "label": "Adjusted Net Income from Continuing Operations Available To Common Stockholders", "totalLabel": "Net income available to common stockholders" } } }, "localname": "AdjustedNetIncomefromContinuingOperationsAvailableToCommonStockholders", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "monetaryItemType" }, "regi_AdjustedNetIncomefromContinuingOperationsAvailabletoCommonShareholdersEffectofParticipatingSecurities": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/NetIncomeLossPerShareDetails": { "order": 2.0, "parentTag": "regi_AdjustedNetIncomefromContinuingOperationsAvailableToCommonStockholders", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Adjusted Net Income from Continuing Operations Available to Common Shareholders, Effect of Participating Securities", "label": "Adjusted Net Income from Continuing Operations Available to Common Shareholders, Effect of Participating Securities", "negatedLabel": "Plus (less): effect of participating securities" } } }, "localname": "AdjustedNetIncomefromContinuingOperationsAvailabletoCommonShareholdersEffectofParticipatingSecurities", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "monetaryItemType" }, "regi_AdjustedNetIncomefromDiscontinuedOperationsAvailableToCommonStockholders": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Adjusted Net Income from Discontinued Operations Available To Common Stockholders", "label": "Adjusted Net Income from Discontinued Operations Available To Common Stockholders", "terseLabel": "Net loss available to common stockholders" } } }, "localname": "AdjustedNetIncomefromDiscontinuedOperationsAvailableToCommonStockholders", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "monetaryItemType" }, "regi_AdjustmentstoAdditionalPaidinCapitalEquityComponentofConvertibleDebtPartialTerminationofCappedCallOptionsShares": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt, Partial Termination of Capped Call Options, Shares", "label": "Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt, Partial Termination of Capped Call Options, Shares", "negatedTerseLabel": "Unwind of capped call options (in shares)" } } }, "localname": "AdjustmentstoAdditionalPaidinCapitalEquityComponentofConvertibleDebtPartialTerminationofCappedCallOptionsShares", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "sharesItemType" }, "regi_AdjustmentstoAdditionalPaidinCapitalEquityComponentofConvertibleDebtSubsequentAdjustmentsTaxImpact": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt, Subsequent Adjustments, Tax Impact", "label": "Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt, Subsequent Adjustments, Tax Impact", "terseLabel": "Convertible debt extinguishment, tax impact" } } }, "localname": "AdjustmentstoAdditionalPaidinCapitalEquityComponentofConvertibleDebtSubsequentAdjustmentsTaxImpact", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquityParenthetical" ], "xbrltype": "monetaryItemType" }, "regi_AlternativeEnergyGovermentIncentivesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Alternative Energy, Goverment Incentives [Member]", "label": "Alternative Energy, Goverment Incentives [Member]", "terseLabel": "Bio-based diesel government incentives" } } }, "localname": "AlternativeEnergyGovermentIncentivesMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "domainItemType" }, "regi_AmberResourcesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Amber Resources", "label": "Amber Resources [Member]", "terseLabel": "Amber Resources" } } }, "localname": "AmberResourcesMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails", "http://www.regfuel.com/role/AcquisitionsNarrativeDetails", "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails", "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails", "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails" ], "xbrltype": "domainItemType" }, "regi_AmortizationMarketableSecurities": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 6.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amortization, Marketable Securities", "label": "Amortization, Marketable Securities", "terseLabel": "Accretion of marketable securities" } } }, "localname": "AmortizationMarketableSecurities", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "regi_AmountRequiredofTotalCurrentRevolvingLoanCommitments": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount Required of Total Current Revolving Loan Commitments", "label": "Amount Required of Total Current Revolving Loan Commitments", "terseLabel": "Amount required of total current revolving loan commitments" } } }, "localname": "AmountRequiredofTotalCurrentRevolvingLoanCommitments", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "regi_AuditInformationAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Audit Information", "label": "Audit Information [Abstract]" } } }, "localname": "AuditInformationAbstract", "nsuri": "http://www.regfuel.com/20211231", "xbrltype": "stringItemType" }, "regi_BiodieselGovernmentIncentives": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Collection of government incentives during the period related to government incentives revenue.", "label": "Biodiesel Government Incentives", "terseLabel": "Bio-based diesel government incentives" } } }, "localname": "BiodieselGovernmentIncentives", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "monetaryItemType" }, "regi_BiodieselMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Biodiesel", "label": "Biodiesel [Member]", "terseLabel": "Biodiesel" } } }, "localname": "BiodieselMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesImpairmentofLonglivedAssetsDetails" ], "xbrltype": "domainItemType" }, "regi_BiodieselMixtureExciseTaxCreditReceivablesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Biodiesel Mixture Excise Tax Credit Receivables [Member]", "label": "Biodiesel Mixture Excise Tax Credit Receivables [Member]", "terseLabel": "BTC receivables from the government" } } }, "localname": "BiodieselMixtureExciseTaxCreditReceivablesMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesAccountsReceivableDetails" ], "xbrltype": "domainItemType" }, "regi_BiomassbasedDieselMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Biomass-based Diesel [Member]", "label": "Biomass-based Diesel [Member]", "terseLabel": "Bio-based Diesel" } } }, "localname": "BiomassbasedDieselMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGoodwillDetails" ], "xbrltype": "domainItemType" }, "regi_BusinessAcquisitionCashTerminationFee": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Business Acquisition, Cash Termination Fee", "label": "Business Acquisition, Cash Termination Fee", "terseLabel": "Cash termination fee" } } }, "localname": "BusinessAcquisitionCashTerminationFee", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SubsequentEventsDetails" ], "xbrltype": "monetaryItemType" }, "regi_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedExpensesAndOtherLiabilities": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 2.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Accrued Expenses And Other Liabilities", "label": "Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Accrued Expenses And Other Liabilities", "terseLabel": "Accrued expenses and other liabilities" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedExpensesAndOtherLiabilities", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "regi_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilityCurrent": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 1.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease, Liability, Current", "label": "Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease, Liability, Current", "terseLabel": "Current maturities of operating lease obligations" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilityCurrent", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "regi_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilityNoncurrent": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 4.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease, Liability, Noncurrent", "label": "Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease, Liability, Noncurrent", "terseLabel": "Long-term operating lease obligations" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilityNoncurrent", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "regi_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightOfUseAssets": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 3.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Right-Of-Use Assets", "label": "Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Right-Of-Use Assets", "terseLabel": "Right of use assets" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightOfUseAssets", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "regi_CapitalizationOfInterestIncurredOnDebtDuringConstruction": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Capitalization of interest incurred on debt during construction.", "label": "Capitalization of Interest Incurred on Debt During Construction", "terseLabel": "Capitalization of interest incurred on debt during construction" } } }, "localname": "CapitalizationOfInterestIncurredOnDebtDuringConstruction", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails" ], "xbrltype": "monetaryItemType" }, "regi_ChangeinContractwithCustomerLiabilityDeferredRevenueAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Change in Contract with Customer, Liability, Deferred Revenue [Abstract]", "label": "Change in Contract with Customer, Liability, Deferred Revenue [Abstract]", "terseLabel": "Deferred revenue" } } }, "localname": "ChangeinContractwithCustomerLiabilityDeferredRevenueAbstract", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "stringItemType" }, "regi_ChangeinContractwithCustomerLiabilityPayablesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Change in Contract with Customer, Liability, Payables [Abstract]", "label": "Change in Contract with Customer, Liability, Payables [Abstract]", "terseLabel": "Payables to customers related to BTC" } } }, "localname": "ChangeinContractwithCustomerLiabilityPayablesAbstract", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "stringItemType" }, "regi_ChangeinContractwithCustomerLiabilityRollForward": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Change in Contract with Customer, Liability [Roll Forward]", "label": "Change in Contract with Customer, Liability [Roll Forward]", "terseLabel": "Change in Contract with Customer, Liability [Roll Forward]" } } }, "localname": "ChangeinContractwithCustomerLiabilityRollForward", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "stringItemType" }, "regi_ChangeinContractwithCustomerLiabilityTotalAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Change in Contract with Customer, Liability, Total [Abstract]", "label": "Change in Contract with Customer, Liability, Total [Abstract]", "terseLabel": "Total" } } }, "localname": "ChangeinContractwithCustomerLiabilityTotalAbstract", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "stringItemType" }, "regi_CommitmentsToPurchaseHydrogenNitrogenUtilitiesAndFeedstocksMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Commitments To Purchase Hydrogen, Nitrogen, Utilities And Feedstocks", "label": "Commitments To Purchase Hydrogen, Nitrogen, Utilities And Feedstocks [Member]", "terseLabel": "Commitments to Purchase Hydrogen, Nitrogen, Utilities and Feedstocks" } } }, "localname": "CommitmentsToPurchaseHydrogenNitrogenUtilitiesAndFeedstocksMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "domainItemType" }, "regi_ConstructionCommitmentsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Construction Commitments", "label": "Construction Commitments [Member]", "terseLabel": "Construction Commitments" } } }, "localname": "ConstructionCommitmentsMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "domainItemType" }, "regi_ContinuingOperationWeightedAverageNumberofSharesOutstandingDiluted": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Continuing Operation, Weighted Average Number of Shares Outstanding, Diluted", "label": "Continuing Operation, Weighted Average Number of Shares Outstanding, Diluted", "terseLabel": "Continuing operations (in shares)" } } }, "localname": "ContinuingOperationWeightedAverageNumberofSharesOutstandingDiluted", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "sharesItemType" }, "regi_ContractWithCustomerLiabilityPayableToCustomersRelatedToBTC": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Contract With Customer, Liability, Payable To Customers Related To BTC", "label": "Contract With Customer, Liability, Payable To Customers Related To BTC", "periodEndLabel": "Ending Balance", "periodStartLabel": "Beginning Balance" } } }, "localname": "ContractWithCustomerLiabilityPayableToCustomersRelatedToBTC", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_ContractWithCustomerLiabilityPayableToCustomersRelatedToBTCCashReceiptsPayments": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Contract With Customer, Liability, Payable To Customers Related To BTC, Cash Receipts (Payments)", "label": "Contract With Customer, Liability, Payable To Customers Related To BTC, Cash Receipts (Payments)", "terseLabel": "Cash receipts (Payments)" } } }, "localname": "ContractWithCustomerLiabilityPayableToCustomersRelatedToBTCCashReceiptsPayments", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_ContractWithCustomerLiabilityPayableToCustomersRelatedToBTCImpactOnRevenue": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Contract With Customer, Liability, Payable To Customers Related To BTC, Impact On Revenue", "label": "Contract With Customer, Liability, Payable To Customers Related To BTC, Impact On Revenue", "terseLabel": "Less: Impact on Revenue" } } }, "localname": "ContractWithCustomerLiabilityPayableToCustomersRelatedToBTCImpactOnRevenue", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_ContractWithCustomerLiabilityPayableToCustomersRelatedToBTCOther": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Contract With Customer, Liability, Payable To Customers Related To BTC, Other", "label": "Contract With Customer, Liability, Payable To Customers Related To BTC, Other", "terseLabel": "Other" } } }, "localname": "ContractWithCustomerLiabilityPayableToCustomersRelatedToBTCOther", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_ContractwithCustomerAccountsPayableCurrent": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Contract with Customer, Accounts Payable, Current", "label": "Contract with Customer, Accounts Payable, Current", "negatedTerseLabel": "Short-term contract liabilities (accounts payable)" } } }, "localname": "ContractwithCustomerAccountsPayableCurrent", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesContractBalancesDetails" ], "xbrltype": "monetaryItemType" }, "regi_ContractwithCustomerLiabilityDeferredRevenue": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Contract with Customer, Liability, Deferred Revenue", "label": "Contract with Customer, Liability, Deferred Revenue", "negatedTerseLabel": "Short-term contract liabilities (deferred revenue)", "periodEndLabel": "Ending Balance", "periodStartLabel": "Beginning Balance" } } }, "localname": "ContractwithCustomerLiabilityDeferredRevenue", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesContractBalancesDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_ContractwithCustomerLiabilityDeferredRevenueImpactOnRevenue": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Contract with Customer, Liability, Deferred Revenue, Impact On Revenue", "label": "Contract with Customer, Liability, Deferred Revenue, Impact On Revenue", "terseLabel": "Less: Impact on Revenue" } } }, "localname": "ContractwithCustomerLiabilityDeferredRevenueImpactOnRevenue", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_ContractwithCustomerLiabilityDeferredRevenueIncreaseDecreaseFromCashReceipts": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Contract with Customer, Liability, Deferred Revenue, Increase (Decrease) From Cash Receipts", "label": "Contract with Customer, Liability, Deferred Revenue, Increase (Decrease) From Cash Receipts", "terseLabel": "Cash receipts (Payments)" } } }, "localname": "ContractwithCustomerLiabilityDeferredRevenueIncreaseDecreaseFromCashReceipts", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_ContractwithCustomerLiabilityDeferredRevenueOther": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Contract with Customer, Liability, Deferred Revenue, Other", "label": "Contract with Customer, Liability, Deferred Revenue, Other", "terseLabel": "Other" } } }, "localname": "ContractwithCustomerLiabilityDeferredRevenueOther", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_ContractwithCustomerLiabilityImpactOnRevenue": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Contract with Customer, Liability, Impact On Revenue", "label": "Contract with Customer, Liability, Impact On Revenue", "terseLabel": "Less: Impact on Revenue" } } }, "localname": "ContractwithCustomerLiabilityImpactOnRevenue", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_ContractwithCustomerLiabilityIncreaseDecreaseFromCashReceipts": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Contract with Customer, Liability, Increase (Decrease) From Cash Receipts", "label": "Contract with Customer, Liability, Increase (Decrease) From Cash Receipts", "terseLabel": "Cash receipts (Payments)" } } }, "localname": "ContractwithCustomerLiabilityIncreaseDecreaseFromCashReceipts", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_ContractwithCustomerLiabilityOther": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Contract with Customer, Liability, Other", "label": "Contract with Customer, Liability, Other", "terseLabel": "Other" } } }, "localname": "ContractwithCustomerLiabilityOther", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_ConversionOfRestrictedStockUnitsToCommonStockShares": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Conversion of restricted stock units to common stock shares.", "label": "Conversion Of Restricted Stock Units To Common Stock Shares", "terseLabel": "Conversion of restricted stock units to common stock (net of shares of treasury stock purchased) (in shares)" } } }, "localname": "ConversionOfRestrictedStockUnitsToCommonStockShares", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "sharesItemType" }, "regi_ConversionOfRestrictedStockUnitsToCommonStockSharesTreasurySharesPurchased": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Conversion Of Restricted Stock Units To Common Stock Shares, Treasury Shares Purchased", "label": "Conversion Of Restricted Stock Units To Common Stock Shares, Treasury Shares Purchased", "terseLabel": "Conversion to common stock, treasury stock purchased (in shares)" } } }, "localname": "ConversionOfRestrictedStockUnitsToCommonStockSharesTreasurySharesPurchased", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquityParenthetical" ], "xbrltype": "sharesItemType" }, "regi_CoproductMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Co-product [Member]", "label": "Co-product [Member]", "terseLabel": "Co-product sales" } } }, "localname": "CoproductMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "domainItemType" }, "regi_DebtInstrumentDefaultPercentageOfPrincipalAmountOutstandingHeld": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debt Instrument, Default, Percentage Of Principal Amount Outstanding Held", "label": "Debt Instrument, Default, Percentage Of Principal Amount Outstanding Held", "terseLabel": "Default, percentage of principal amount outstanding held" } } }, "localname": "DebtInstrumentDefaultPercentageOfPrincipalAmountOutstandingHeld", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "percentItemType" }, "regi_DebtInstrumentNetProceeds": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debt Instrument, Net Proceeds", "label": "Debt Instrument, Net Proceeds", "terseLabel": "Convertible Notes Repurchases", "verboseLabel": "Amount used to repurchase shares" } } }, "localname": "DebtInstrumentNetProceeds", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "monetaryItemType" }, "regi_DebtInstrumentNetofConversionPremiumAfterTax": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debt Instrument, Net of Conversion Premium, After Tax", "label": "Debt Instrument, Net of Conversion Premium, After Tax", "terseLabel": "Reflecting conversion premium, after tax" } } }, "localname": "DebtInstrumentNetofConversionPremiumAfterTax", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails" ], "xbrltype": "monetaryItemType" }, "regi_DebtInstrumentRedemptionPeriodSixMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debt Instrument, Redemption, Period Six", "label": "Debt Instrument, Redemption, Period Six [Member]", "terseLabel": "Debt Instrument, Redemption, Period Six" } } }, "localname": "DebtInstrumentRedemptionPeriodSixMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "domainItemType" }, "regi_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountOutstandingRemainingAfterRedemption": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debt Instrument, Redemption Price, Percentage Of Principal Amount Outstanding Remaining After Redemption", "label": "Debt Instrument, Redemption Price, Percentage Of Principal Amount Outstanding Remaining After Redemption", "terseLabel": "Percentage of principal amount outstanding remaining after redemption" } } }, "localname": "DebtInstrumentRedemptionPricePercentageOfPrincipalAmountOutstandingRemainingAfterRedemption", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "percentItemType" }, "regi_DebtInstrumentVariableRateMinimum": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debt Instrument, Variable Rate Minimum", "label": "Debt Instrument, Variable Rate Minimum", "terseLabel": "Debt instrument, variable rate minimum" } } }, "localname": "DebtInstrumentVariableRateMinimum", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "percentItemType" }, "regi_DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxCurrent": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debt Securities, Available-For-Sale, Accumulated Gross Unrealized Gain, Before Tax, Current", "label": "Debt Securities, Available-For-Sale, Accumulated Gross Unrealized Gain, Before Tax, Current", "terseLabel": "Total Unrealized Gains" } } }, "localname": "DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxCurrent", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxNoncurrent": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debt Securities, Available-For-Sale, Accumulated Gross Unrealized Gain, Before Tax, Noncurrent", "label": "Debt Securities, Available-For-Sale, Accumulated Gross Unrealized Gain, Before Tax, Noncurrent", "terseLabel": "Total Unrealized Gains" } } }, "localname": "DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxNoncurrent", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedLossBeforeTaxCurrent": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debt Securities, Available-For-Sale, Accumulated Gross Unrealized Loss, Before Tax, Current", "label": "Debt Securities, Available-For-Sale, Accumulated Gross Unrealized Loss, Before Tax, Current", "negatedTerseLabel": "Total Unrealized Losses" } } }, "localname": "DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedLossBeforeTaxCurrent", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedLossBeforeTaxNoncurrent": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debt Securities, Available-For-Sale, Accumulated Gross Unrealized Loss, Before Tax, Noncurrent", "label": "Debt Securities, Available-For-Sale, Accumulated Gross Unrealized Loss, Before Tax, Noncurrent", "negatedTerseLabel": "Total Unrealized Losses" } } }, "localname": "DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedLossBeforeTaxNoncurrent", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_DeferredIncomeTaxExpenseBenefitOperatingLossCarryforwards": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails": { "order": 4.0, "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Deferred income tax expense benefit operating loss carryforwards.", "label": "Deferred Income Tax Expense Benefit Operating Loss Carryforwards", "negatedLabel": "Net operating loss carryforwards created" } } }, "localname": "DeferredIncomeTaxExpenseBenefitOperatingLossCarryforwards", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails" ], "xbrltype": "monetaryItemType" }, "regi_DeferredTaxAssetsGoodwill": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 1.0, "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Deferred Tax Assets, Goodwill", "label": "Deferred Tax Assets, Goodwill", "terseLabel": "Goodwill" } } }, "localname": "DeferredTaxAssetsGoodwill", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_DeferredTaxAssetsIntangibleAssets": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 10.0, "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Deferred Tax Assets, Intangible Assets", "label": "Deferred Tax Assets, Intangible Assets", "terseLabel": "Intangibles" } } }, "localname": "DeferredTaxAssetsIntangibleAssets", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_DeferredTaxAssetsLeasingArrangements": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 9.0, "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Deferred Tax Assets, Leasing Arrangements", "label": "Deferred Tax Assets, Leasing Arrangements", "terseLabel": "Leases" } } }, "localname": "DeferredTaxAssetsLeasingArrangements", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_DeferredTaxAssetsNetBeforeValuationAllowance": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 2.0, "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Deferred Tax Assets, Net, Before Valuation Allowance", "label": "Deferred Tax Assets, Net, Before Valuation Allowance", "totalLabel": "Net deferred tax assets" } } }, "localname": "DeferredTaxAssetsNetBeforeValuationAllowance", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_DeferredTaxLiabilitiesConvertibleDebt": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 6.0, "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Deferred Tax Liabilities, Convertible Debt", "label": "Deferred Tax Liabilities, Convertible Debt", "negatedTerseLabel": "Convertible debt" } } }, "localname": "DeferredTaxLiabilitiesConvertibleDebt", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "regi_DiscontinuedOperationWeightedAverageNumberofSharesOutstandingBasicAndDilutedAbstractAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Discontinued Operation, Weighted Average Number of Shares Outstanding, Basic And Diluted [Abstract] [Abstract]", "label": "Discontinued Operation, Weighted Average Number of Shares Outstanding, Basic And Diluted [Abstract] [Abstract]", "terseLabel": "Weighted-average shares used to compute diluted net income (loss) per share available to common stockholders:" } } }, "localname": "DiscontinuedOperationWeightedAverageNumberofSharesOutstandingBasicAndDilutedAbstractAbstract", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "stringItemType" }, "regi_DiscontinuedOperationWeightedAverageNumberofSharesOutstandingDiluted": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Discontinued Operation, Weighted Average Number of Shares Outstanding, Diluted", "label": "Discontinued Operation, Weighted Average Number of Shares Outstanding, Diluted", "terseLabel": "Discontinued operations (in shares)" } } }, "localname": "DiscontinuedOperationWeightedAverageNumberofSharesOutstandingDiluted", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "sharesItemType" }, "regi_EffectOfParticipatingShareBasedAwards": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/NetIncomeLossPerShareDetails": { "order": 2.0, "parentTag": "us-gaap_NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Effect Of Participating Share Based Awards", "label": "Effect Of Participating Share Based Awards", "negatedLabel": "Less: effect of participating securities" } } }, "localname": "EffectOfParticipatingShareBasedAwards", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "monetaryItemType" }, "regi_EffectOfParticipatingShareBasedAwardsOnContinuingOperations": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 2.0, "parentTag": "us-gaap_NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Effect Of Participating Share Based Awards On Continuing Operations", "label": "Effect Of Participating Share Based Awards On Continuing Operations", "negatedLabel": "LESS\u2014EFFECT OF PARTICIPATING SHARE-BASED AWARDS ON CONTINUING OPERATIONS" } } }, "localname": "EffectOfParticipatingShareBasedAwardsOnContinuingOperations", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "regi_EffectOfParticipatingShareBasedAwardsOnDiscontinuedOperations": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Effect Of Participating Share Based Awards On Discontinued Operations", "label": "Effect Of Participating Share Based Awards On Discontinued Operations", "negatedTerseLabel": "Less: effect of participating securities" } } }, "localname": "EffectOfParticipatingShareBasedAwardsOnDiscontinuedOperations", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "monetaryItemType" }, "regi_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxAssetsValuationAllowanceAmountChargedToIncome": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Charged To Income", "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Charged To Income", "terseLabel": "Changes in valuation allowance charged to income" } } }, "localname": "EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxAssetsValuationAllowanceAmountChargedToIncome", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesValuationAllowanceforDeferredTaxAssetsDetails" ], "xbrltype": "monetaryItemType" }, "regi_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxAssetsValuationAllowanceAmountChargedToOtherComprehensiveIncome": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Charged To Other Comprehensive Income", "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Charged To Other Comprehensive Income", "terseLabel": "Change in valuation allowance charged to OCI" } } }, "localname": "EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxAssetsValuationAllowanceAmountChargedToOtherComprehensiveIncome", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesValuationAllowanceforDeferredTaxAssetsDetails" ], "xbrltype": "monetaryItemType" }, "regi_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxAssetsValuationAllowanceAmountDueToChangeInEnactedTaxRate": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Due To Change In Enacted Tax Rate", "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Due To Change In Enacted Tax Rate", "terseLabel": "Change in valuation allowance due to change in judgment" } } }, "localname": "EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxAssetsValuationAllowanceAmountDueToChangeInEnactedTaxRate", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesValuationAllowanceforDeferredTaxAssetsDetails" ], "xbrltype": "monetaryItemType" }, "regi_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxAssetsValuationAmountChargedtoEquity": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation, Amount Charged to Equity", "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation, Amount Charged to Equity", "terseLabel": "Change in valuation allowance charged to equity" } } }, "localname": "EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxAssetsValuationAmountChargedtoEquity", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesValuationAllowanceforDeferredTaxAssetsDetails" ], "xbrltype": "monetaryItemType" }, "regi_EffectiveIncomeTaxRateReconciliationTaxPositionOnGovernmentIncentivesAmount": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "order": 3.0, "parentTag": "regi_IncomeTaxExpenseBenefitGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Effective Income Tax Rate Reconciliation, Tax Position On Government Incentives, Amount", "label": "Effective Income Tax Rate Reconciliation, Tax Position On Government Incentives, Amount", "negatedTerseLabel": "Tax position on government incentives" } } }, "localname": "EffectiveIncomeTaxRateReconciliationTaxPositionOnGovernmentIncentivesAmount", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "regi_EmployeeBenefitsPlanPolicyTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for costs related to the employee benefit plan.", "label": "Employee Benefits Plan [Policy Text Block]", "verboseLabel": "Employee Benefits Plan" } } }, "localname": "EmployeeBenefitsPlanPolicyTextBlock", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "regi_EquityOfferingMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Equity Offering", "label": "Equity Offering [Member]", "terseLabel": "Equity Offering" } } }, "localname": "EquityOfferingMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEquityOfferingDetails" ], "xbrltype": "domainItemType" }, "regi_February2020Member": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "February 2020 [Member]", "label": "February 2020 [Member]", "terseLabel": "February 2020 Program" } } }, "localname": "February2020Member", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "domainItemType" }, "regi_FixedChargeCoverageRatio": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Fixed charge coverage ratio.", "label": "Fixed Charge Coverage Ratio", "terseLabel": "Fixed charge coverate ratio" } } }, "localname": "FixedChargeCoverageRatio", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "pureItemType" }, "regi_FreightPolicyTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for freight expense.", "label": "Freight [Policy Text Block]", "verboseLabel": "Freight" } } }, "localname": "FreightPolicyTextBlock", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "regi_GeismarProjectMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Geismar Project", "label": "Geismar Project [Member]", "terseLabel": "Geismar Project" } } }, "localname": "GeismarProjectMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesNarrativeDetails" ], "xbrltype": "domainItemType" }, "regi_GrossAssetAmountsOffsetInStatementOfFinancialPosition": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Gross asset amounts offset in the statement of financial position.", "label": "Gross Asset Amounts Offset In Statement Of Financial Position", "negatedTerseLabel": "Gross amounts offset" } } }, "localname": "GrossAssetAmountsOffsetInStatementOfFinancialPosition", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsDerivativeFinancialInstrumentsbyBalanceSheetLocationDetails" ], "xbrltype": "monetaryItemType" }, "regi_GrossLiabilityAmountsOffsetInStatementOfFinancialPosition": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Gross liability amounts offset in the statement of financial position.", "label": "Gross Liability Amounts Offset In Statement Of Financial Position", "negatedTerseLabel": "Gross amounts offset" } } }, "localname": "GrossLiabilityAmountsOffsetInStatementOfFinancialPosition", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsDerivativeFinancialInstrumentsbyBalanceSheetLocationDetails" ], "xbrltype": "monetaryItemType" }, "regi_IncomeTaxExpenseBenefitGross": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails": { "order": 1.0, "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Income tax expense benefit gross.", "label": "Income Tax Expense Benefit Gross", "negatedLabel": "Income tax benefit before valuation allowances", "negatedTotalLabel": "Total benefit (expense) for income taxes before valuation allowances" } } }, "localname": "IncomeTaxExpenseBenefitGross", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails", "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails" ], "xbrltype": "monetaryItemType" }, "regi_January2019Member": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "January 2019 [Member]", "label": "January 2019 [Member]", "terseLabel": "January 2019 Program" } } }, "localname": "January2019Member", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "domainItemType" }, "regi_LCFSCreditsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "LCFS Credits [Member]", "label": "LCFS Credits [Member]", "terseLabel": "LCFS credit sales" } } }, "localname": "LCFSCreditsMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "domainItemType" }, "regi_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearSix": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Lessee, Operating Lease, Liability, Payments, Due after Year Six", "label": "Lessee, Operating Lease, Liability, Payments, Due After Year Six", "totalLabel": "Total" } } }, "localname": "LesseeOperatingLeaseLiabilityPaymentsDueAfterYearSix", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_LesseeOperatingLeaseLiabilityPaymentsDueYearSix": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 6.0, "parentTag": "regi_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearSix", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Lessee, Operating Lease, Liability, Payments, Due Year Six", "label": "Lessee, Operating Lease, Liability, Payments, Due Year Six", "totalLabel": "2027 and thereafter" } } }, "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearSix", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_LesseeOperatingLeaseLiabilityUndiscountedExcessAmountAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount [Abstract]", "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount [Abstract]", "terseLabel": "Less: Discount" } } }, "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmountAbstract", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "stringItemType" }, "regi_LesseeOperatingLeaseLiabilityUndiscountedExcessAmountDueAfterYearSix": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due After Year Six", "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due After Year Six", "terseLabel": "Total" } } }, "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmountDueAfterYearSix", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_LesseeOperatingLeaseLiabilityUndiscountedExcessAmountDueFour": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 1.0, "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Four", "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Four", "terseLabel": "2025" } } }, "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmountDueFour", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_LesseeOperatingLeaseLiabilityUndiscountedExcessAmountDueYearFive": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 1.0, "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Year Five", "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Year Five", "terseLabel": "2026" } } }, "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmountDueYearFive", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_LesseeOperatingLeaseLiabilityUndiscountedExcessAmountDueYearSix": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 1.0, "parentTag": "regi_LesseeOperatingLeaseLiabilityPaymentsDueYearSix", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Year Six", "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Year Six", "terseLabel": "2027 and thereafter" } } }, "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmountDueYearSix", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_LesseeOperatingLeaseLiabilityUndiscountedExcessAmountDueYearthree": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 1.0, "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Year three", "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Year three", "terseLabel": "2024" } } }, "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmountDueYearthree", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_LesseeOperatingLeaseLiabilityUndiscountedExcessAmountDueyearTwo": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 1.0, "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due year Two", "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due year Two", "terseLabel": "2023" } } }, "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmountDueyearTwo", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_LesseeOperatingLeaseLiabilityUndiscountedExcessAmountYearOne": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 1.0, "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Year One", "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Year One", "terseLabel": "2022" } } }, "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmountYearOne", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_LineOfCreditFacilityAdditionalIncreaseInMaximumBorrowingCapacity": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Line of credit facility additional increase In maximum borrowing capacity.", "label": "Line of Credit Facility Additional Increase in Maximum Borrowing Capacity", "terseLabel": "Line of Credit Facility Additional Increase in Maximum Borrowing Capacity" } } }, "localname": "LineOfCreditFacilityAdditionalIncreaseInMaximumBorrowingCapacity", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "regi_LineOfCreditFacilityBasisSpreadOnVariableRate": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line of credit facility basis spread on variable rate.", "label": "Line of Credit Facility Basis Spread on Variable Rate", "terseLabel": "LIBOR rate margin" } } }, "localname": "LineOfCreditFacilityBasisSpreadOnVariableRate", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "percentItemType" }, "regi_LowCarbonFuelStandardPolicyPolicyTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Low Carbon Fuel Standard Policy [Policy Text Block]", "label": "Low Carbon Fuel Standard Policy [Policy Text Block]", "terseLabel": "Low Carbon Fuel Standard" } } }, "localname": "LowCarbonFuelStandardPolicyPolicyTextBlock", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "regi_NotesReceivableNoncurrent": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails": { "order": 3.0, "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Notes Receivable, Noncurrent", "label": "Notes Receivable, Noncurrent", "terseLabel": "Long term notes receivable" } } }, "localname": "NotesReceivableNoncurrent", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails" ], "xbrltype": "monetaryItemType" }, "regi_NumberOfCardlockLocation": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number Of Cardlock Location", "label": "Number Of Cardlock Location", "terseLabel": "Number of cardlock locations" } } }, "localname": "NumberOfCardlockLocation", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails" ], "xbrltype": "integerItemType" }, "regi_NumberOfFuelDistributionLocation": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number Of Fuel Distribution Location", "label": "Number Of Fuel Distribution Location", "terseLabel": "Number of fuel distribution locations" } } }, "localname": "NumberOfFuelDistributionLocation", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails" ], "xbrltype": "integerItemType" }, "regi_NumberOfMultiFeedstockCapableOperatingBiomassBasedDieselProductionFacilities": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number Of Multi-Feedstock Capable Operating Biomass-Based Diesel Production Facilities", "label": "Number Of Multi-Feedstock Capable Operating Biomass-Based Diesel Production Facilities", "terseLabel": "Number of multi-feedstock capable plants" } } }, "localname": "NumberOfMultiFeedstockCapableOperatingBiomassBasedDieselProductionFacilities", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails" ], "xbrltype": "integerItemType" }, "regi_NumberOfOperatingBiodieselProductionFacility": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of operating biodiesel production facility.", "label": "Number Of Operating Biodiesel Production Facility", "terseLabel": "Number of operating biodiesel production facilities" } } }, "localname": "NumberOfOperatingBiodieselProductionFacility", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails" ], "xbrltype": "integerItemType" }, "regi_NumberofBiorefineries": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of Biorefineries", "label": "Number of Biorefineries", "terseLabel": "Number of biorefineries" } } }, "localname": "NumberofBiorefineries", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails" ], "xbrltype": "integerItemType" }, "regi_OperatingLeaseLiabilityDueAfterYearSix": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Operating Lease, Liability, Due After Year Six", "label": "Operating Lease, Liability, Due After Year Six", "totalLabel": "Total" } } }, "localname": "OperatingLeaseLiabilityDueAfterYearSix", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_OperatingLeaseLiabilityDueYearFive": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 5.0, "parentTag": "regi_OperatingLeaseLiabilityDueAfterYearSix", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Operating Lease, Liability, Due Year Five", "label": "Operating Lease, Liability, Due Year Five", "terseLabel": "2026" } } }, "localname": "OperatingLeaseLiabilityDueYearFive", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_OperatingLeaseLiabilityDueYearFour": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 4.0, "parentTag": "regi_OperatingLeaseLiabilityDueAfterYearSix", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Operating Lease, Liability, Due Year Four", "label": "Operating Lease, Liability, Due Year Four", "terseLabel": "2025" } } }, "localname": "OperatingLeaseLiabilityDueYearFour", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_OperatingLeaseLiabilityDueYearSix": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 6.0, "parentTag": "regi_OperatingLeaseLiabilityDueAfterYearSix", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Operating Lease, Liability, Due Year Six", "label": "Operating Lease, Liability, Due Year Six", "terseLabel": "2027 and thereafter" } } }, "localname": "OperatingLeaseLiabilityDueYearSix", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_OperatingLeaseLiabilityDueYearThree": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 3.0, "parentTag": "regi_OperatingLeaseLiabilityDueAfterYearSix", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Operating Lease, Liability, Due Year Three", "label": "Operating Lease, Liability, Due Year Three", "terseLabel": "2024" } } }, "localname": "OperatingLeaseLiabilityDueYearThree", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_OperatingLeaseLiabilityDueYearTwo": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 2.0, "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Operating Lease, Liability, Due Year Two", "label": "Operating Lease, Liability, Due Year Two", "terseLabel": "2023" } } }, "localname": "OperatingLeaseLiabilityDueYearTwo", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_OperatingLeaseLiabilityYearOne": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 2.0, "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Operating Lease, Liability, Year One", "label": "Operating Lease, Liability, Year One", "terseLabel": "2022" } } }, "localname": "OperatingLeaseLiabilityYearOne", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "regi_OperatingLossCarryforwardsExpirationYear": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Operating loss carryforwards expiration, year.", "label": "Operating Loss Carryforwards Expiration Year", "verboseLabel": "Expiration date for federal net operating losses" } } }, "localname": "OperatingLossCarryforwardsExpirationYear", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails" ], "xbrltype": "gYearItemType" }, "regi_OtherAssetsCatalystsNoncurrent": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails": { "order": 5.0, "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Other Assets, Catalysts, Noncurrent", "label": "Other Assets, Catalysts, Noncurrent", "terseLabel": "Catalysts" } } }, "localname": "OtherAssetsCatalystsNoncurrent", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails" ], "xbrltype": "monetaryItemType" }, "regi_OtherBiomassbasedDieselProductsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Other Biomass-based Diesel Products [Member]", "label": "Other Biomass-based Diesel Products [Member]", "terseLabel": "Other bio-based diesel revenue" } } }, "localname": "OtherBiomassbasedDieselProductsMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "domainItemType" }, "regi_OtherBorrowingsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Other borrowings.", "label": "Other Borrowings [Member]", "verboseLabel": "Other" } } }, "localname": "OtherBorrowingsMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails" ], "xbrltype": "domainItemType" }, "regi_OtherProductsandServicesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Other Products and Services [Member]", "label": "Other Products and Services [Member]", "terseLabel": "Other revenues" } } }, "localname": "OtherProductsandServicesMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "domainItemType" }, "regi_OtherTradeReceivablesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Other Trade Receivables [Member]", "label": "Other Trade Receivables [Member]", "terseLabel": "Other trade receivables" } } }, "localname": "OtherTradeReceivablesMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesAccountsReceivableDetails" ], "xbrltype": "domainItemType" }, "regi_PaymentsForSettlementofContingentConsideration": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 8.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Payments For Settlement of Contingent Consideration", "label": "Payments For Settlement of Contingent Consideration", "negatedTerseLabel": "Cash paid for contingent consideration" } } }, "localname": "PaymentsForSettlementofContingentConsideration", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "regi_PaymentsforConversionofRestrictedStockUnitsandStockAppreciationRights": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 6.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Payments for Conversion of Restricted Stock Units and Stock Appreciation Rights", "label": "Payments for Conversion of Restricted Stock Units and Stock Appreciation Rights", "negatedTerseLabel": "Cash paid for conversion of restricted stock units and stock appreciation rights" } } }, "localname": "PaymentsforConversionofRestrictedStockUnitsandStockAppreciationRights", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "regi_PercentageOfParticipantsEligibleEarnings": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage of participants eligible earnings.", "label": "Percentage of Participants Eligible Earnings", "verboseLabel": "Participants eligible earnings" } } }, "localname": "PercentageOfParticipantsEligibleEarnings", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEmployeeBenefitsPlanDetails" ], "xbrltype": "percentItemType" }, "regi_PercentageRequiredofTotalCurrentRevolvingLoanCommitments": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage Required of Total Current Revolving Loan Commitments", "label": "Percentage Required of Total Current Revolving Loan Commitments", "terseLabel": "Percentage required of total current revolving loan commitments" } } }, "localname": "PercentageRequiredofTotalCurrentRevolvingLoanCommitments", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "percentItemType" }, "regi_PerformanceRestrictedStockUnitsPRSUsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Performance Restricted Stock Units (PRSUs) [Member]", "label": "Performance Restricted Stock Units (PRSUs) [Member]", "terseLabel": "PRSU" } } }, "localname": "PerformanceRestrictedStockUnitsPRSUsMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails", "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails" ], "xbrltype": "domainItemType" }, "regi_PeriodForUnrecognizedTaxBenefitsToIncreaseOrDecrease": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Period for unrecognized tax benefits to increase or decrease.", "label": "Period for Unrecognized Tax Benefits to Increase or Decrease", "verboseLabel": "Period for unrecognized tax benefits to increase or decrease" } } }, "localname": "PeriodForUnrecognizedTaxBenefitsToIncreaseOrDecrease", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails" ], "xbrltype": "durationItemType" }, "regi_PetroleumDieselMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Petroleum Diesel [Member]", "label": "Petroleum Diesel [Member]", "terseLabel": "Petroleum diesel sales" } } }, "localname": "PetroleumDieselMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "domainItemType" }, "regi_ProductionCapacityPerYear": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Production capacity per year.", "label": "Production Capacity Per Year", "terseLabel": "Production capacity per year" } } }, "localname": "ProductionCapacityPerYear", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesNarrativeDetails", "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails" ], "xbrltype": "volumeItemType" }, "regi_PropertyPlantAndEquipmentEstimatedUsefulLivesTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of property plant and equipment estimated useful lives.", "label": "Property Plant and Equipment Estimated Useful Lives [Table Text Block]", "verboseLabel": "Estimated useful lives" } } }, "localname": "PropertyPlantAndEquipmentEstimatedUsefulLivesTableTextBlock", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesTables" ], "xbrltype": "textBlockItemType" }, "regi_PropertyPlantAndEquipmentNetExcludingConstructionInProgress": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails": { "order": 1.0, "parentTag": "us-gaap_PropertyPlantAndEquipmentNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Property plant and equipment net excluding construction in progress.", "label": "Property Plant and Equipment Net Excluding Construction in Progress", "totalLabel": "Property plant and equipment, net excluding construction in progress" } } }, "localname": "PropertyPlantAndEquipmentNetExcludingConstructionInProgress", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails" ], "xbrltype": "monetaryItemType" }, "regi_REGCapitalTermLoanMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "REG Capital Term Loan [Member]", "label": "REG Capital Term Loan [Member]", "terseLabel": "REG Capital term loan, fixed interest rate of 3.99%, due in January 2028" } } }, "localname": "REGCapitalTermLoanMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails", "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "domainItemType" }, "regi_REGNewBostonMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "REG New Boston [Member]", "label": "REG New Boston [Member]", "terseLabel": "REG New Boston" } } }, "localname": "REGNewBostonMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails" ], "xbrltype": "domainItemType" }, "regi_REGRalstonTermLoanMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "REG Ralston Term Loan [Member]", "label": "REG Ralston Term Loan [Member]", "terseLabel": "REG Ralston term loan, variable interest rate of LIBOR plus 2.25%, due in October 2025" } } }, "localname": "REGRalstonTermLoanMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails", "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "domainItemType" }, "regi_RINInventoryCurrent": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails": { "order": 3.0, "parentTag": "us-gaap_PrepaidExpenseAndOtherAssetsCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "RIN Inventory, Current", "label": "RIN Inventory, Current", "verboseLabel": "RIN inventory" } } }, "localname": "RINInventoryCurrent", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails" ], "xbrltype": "monetaryItemType" }, "regi_RawMaterialMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Raw Material [Member]", "label": "Raw Material [Member]", "terseLabel": "Raw material sales" } } }, "localname": "RawMaterialMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "domainItemType" }, "regi_RawMaterialSupplyAgreementMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Raw material supply agreement.", "label": "Raw Material Supply Agreement [Member]", "terseLabel": "Raw material supply agreement" } } }, "localname": "RawMaterialSupplyAgreementMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails", "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails" ], "xbrltype": "domainItemType" }, "regi_RenewableDieselMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Renewable Diesel", "label": "Renewable Diesel [Member]", "terseLabel": "Renewable Diesel" } } }, "localname": "RenewableDieselMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesImpairmentofLonglivedAssetsDetails" ], "xbrltype": "domainItemType" }, "regi_RenewableIdentificationNumbersAttachedtoAGallonofBiodieselNumber": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Renewable Identification Numbers Attached to A Gallon of Biodiesel, Number", "label": "Renewable Identification Numbers Attached to A Gallon of Biodiesel, Number", "terseLabel": "RINs per gallon" } } }, "localname": "RenewableIdentificationNumbersAttachedtoAGallonofBiodieselNumber", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRenewableIdentificationNumbersRINsDetails" ], "xbrltype": "decimalItemType" }, "regi_RenewableIdentificationNumbersAttachedtoAGallonofBiodieselNumberAllowed": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Renewable Identification Numbers Attached to A Gallon of Biodiesel, Number Allowed", "label": "Renewable Identification Numbers Attached to A Gallon of Biodiesel, Number Allowed", "terseLabel": "Allowed RINs per gallon" } } }, "localname": "RenewableIdentificationNumbersAttachedtoAGallonofBiodieselNumberAllowed", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRenewableIdentificationNumbersRINsDetails" ], "xbrltype": "decimalItemType" }, "regi_RenewableIdentificationNumbersLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Renewable Identification Numbers [Line Items]", "label": "Renewable Identification Numbers [Line Items]", "terseLabel": "Renewable Identification Numbers [Line Items]" } } }, "localname": "RenewableIdentificationNumbersLineItems", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRenewableIdentificationNumbersRINsDetails" ], "xbrltype": "stringItemType" }, "regi_RenewableIdentificationNumbersMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Renewable Identification Numbers [Member]", "label": "Renewable Identification Numbers [Member]", "terseLabel": "Separated RIN sales" } } }, "localname": "RenewableIdentificationNumbersMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "domainItemType" }, "regi_RenewableIdentificationNumbersPolicyPolicyTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Renewable Identification Numbers, Policy [Policy Text Block]", "label": "Renewable Identification Numbers, Policy [Policy Text Block]", "terseLabel": "Renewable Identification Numbers (RINs)" } } }, "localname": "RenewableIdentificationNumbersPolicyPolicyTextBlock", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "regi_RenewableIdentificationNumbersTable": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Renewable Identification Numbers [Table]", "label": "Renewable Identification Numbers [Table]", "terseLabel": "Renewable Identification Numbers [Table]" } } }, "localname": "RenewableIdentificationNumbersTable", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRenewableIdentificationNumbersRINsDetails" ], "xbrltype": "stringItemType" }, "regi_RevenuesFromContractsWithCustomerExcludingAssociatedTaxBiodieselMixtureExciseTaxCreditDueToCustomers": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Revenues From Contracts With Customer, Excluding Associated Tax, Biodiesel Mixture Excise Tax Credit Due To Customers", "label": "Revenues From Contracts With Customer, Excluding Associated Tax, Biodiesel Mixture Excise Tax Credit Due To Customers", "terseLabel": "BTC related amount due to customers" } } }, "localname": "RevenuesFromContractsWithCustomerExcludingAssociatedTaxBiodieselMixtureExciseTaxCreditDueToCustomers", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "monetaryItemType" }, "regi_SaleOfStockConsiderationReceivedOnTransactionGross": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Sale Of Stock, Consideration Received On Transaction, Gross", "label": "Sale Of Stock, Consideration Received On Transaction, Gross", "terseLabel": "Gross proceeds from offering" } } }, "localname": "SaleOfStockConsiderationReceivedOnTransactionGross", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEquityOfferingDetails" ], "xbrltype": "monetaryItemType" }, "regi_ScheduleOfOtherLiabilitiesNoncurrentTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Schedule Of other liabilities noncurrent.", "label": "Schedule of Other Liabilities Noncurrent [Table Text Block]", "verboseLabel": "Summary of other noncurrent liabilities" } } }, "localname": "ScheduleOfOtherLiabilitiesNoncurrentTableTextBlock", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesTables" ], "xbrltype": "textBlockItemType" }, "regi_ScheduleofSharebasedCompensationPerformanceRestrictedStockandPerformanceRestrictedStockUnitsActivityTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Schedule of Share-based Compensation, Performance Restricted Stock and Performance Restricted Stock Units Activity [Table Text Block]", "label": "Schedule of Share-based Compensation, Performance Restricted Stock and Performance Restricted Stock Units Activity [Table Text Block]", "terseLabel": "Summary of common stock performance restricted stock units granted, vested, exercised and forfeited" } } }, "localname": "ScheduleofSharebasedCompensationPerformanceRestrictedStockandPerformanceRestrictedStockUnitsActivityTableTextBlock", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationTables" ], "xbrltype": "textBlockItemType" }, "regi_SeniorSecuredGreenBondsDue2028Member": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Senior Secured Green Bonds Due 2028", "label": "Senior Secured Green Bonds Due 2028 [Member]", "terseLabel": "Senior Secured Green Bonds Due 2028" } } }, "localname": "SeniorSecuredGreenBondsDue2028Member", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "domainItemType" }, "regi_SeniorSecuredNotesDue2028Member": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Senior Secured Notes Due 2028", "label": "Senior Secured Notes Due 2028 [Member]", "terseLabel": "Senior Secured Notes Due 2028" } } }, "localname": "SeniorSecuredNotesDue2028Member", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGreenNotesDetails" ], "xbrltype": "domainItemType" }, "regi_SeparatedRINsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Separated RINs [Member]", "label": "Separated RINs [Member]", "terseLabel": "Separated RIN sales" } } }, "localname": "SeparatedRINsMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "domainItemType" }, "regi_ServicesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Services.", "label": "Services [Member]", "terseLabel": "Services", "verboseLabel": "Services" } } }, "localname": "ServicesMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGoodwillDetails" ], "xbrltype": "domainItemType" }, "regi_SettlementOfConvertibleSeniorNotesIncurredButNotYetPaid": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Settlement Of Convertible Senior Notes Incurred But Not Yet Paid", "label": "Settlement Of Convertible Senior Notes Incurred But Not Yet Paid", "terseLabel": "2036 Convertible Senior Notes settlement" } } }, "localname": "SettlementOfConvertibleSeniorNotesIncurredButNotYetPaid", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "regi_SettlementofStockAppreciationRightsinCommonStock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Settlement of Stock Appreciation Rights in Common Stock", "label": "Settlement of Stock Appreciation Rights in Common Stock", "terseLabel": "Settlement of stock appreciation rights in common stock (net of shares of treasury stock purchased) (in shares)" } } }, "localname": "SettlementofStockAppreciationRightsinCommonStock", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "sharesItemType" }, "regi_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPercentage": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based compensation arrangement by share based payment award award vesting percentage.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Percentage", "verboseLabel": "Percentage of SARs vesting annually" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPercentage", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails" ], "xbrltype": "percentItemType" }, "regi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConversionRatioUponVesting": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based compensation arrangement by share based payment award equity instruments other than options conversion ratio upon vesting.", "label": "Share Based Compensation Arrangement by Share Based Payment Award Equity Instruments Other Than Options Conversion Ratio Upon Vesting", "verboseLabel": "Conversion of common stock upon vesting (in shares)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConversionRatioUponVesting", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails" ], "xbrltype": "sharesItemType" }, "regi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercised": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based compensation arrangement by share based payment award equity instruments other than options exercised.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercised", "negatedLabel": "Exercised (in shares)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercised", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "sharesItemType" }, "regi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageExercisePrice": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based compensation arrangement by share based payment award equity instruments other than options forfeited in period weighted average exercise price.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period Weighted Average Exercise Price", "verboseLabel": "Forfeited (in dollars per share)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageExercisePrice", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "perShareItemType" }, "regi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageExercisePrice": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based compensation arrangement by share based payment award equity instruments other than options outstanding weighted average exercise price.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Outstanding Weighted Average Exercise Price", "periodEndLabel": "SAR's outstanding - ending balance (in dollars per share)", "periodStartLabel": "SAR's outstanding - beginning balance (in dollars per share)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageExercisePrice", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "perShareItemType" }, "regi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestExercisableNumber": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based compensation arrangement by share based payment award equity instruments other than options vested and expected to vest exercisable number.", "label": "Share Based Compensation Arrangement by Share Based Payment Award Equity Instruments Other Than Options Vested And Expected To Vest Exercisable Number", "verboseLabel": "Number of SAR's - SAR's exercisable (in shares)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestExercisableNumber", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "sharesItemType" }, "regi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Vested And Expected To Vest, Exercisable Weighted Average Exercise Price", "label": "Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Vested And Expected To Vest, Exercisable Weighted Average Exercise Price", "terseLabel": "Weighted Average Exercise Price - SAR's exercisable (in dollars per share)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "perShareItemType" }, "regi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingNumber": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based compensation arrangement by share based payment award equity instruments other than options vested and expected to vest outstanding number.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested And Expected To Vest Outstanding Number", "verboseLabel": "Number of SAR's - SAR's expected to vest (in shares)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingNumber", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "sharesItemType" }, "regi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based compensation arrangement by share based payment award equity instruments other than options vested and expected to vest outstanding weighted average exercise price.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price", "verboseLabel": "Weighted Average Exercise Price - SAR's expected to vest (in dollars per share)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "perShareItemType" }, "regi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based compensation arrangement by share based payment award equity instruments other than options vested and expected to vest outstanding weighted average remaining contractual term.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term", "verboseLabel": "Weighted Average Contractual Term - SAR's expected to vest" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "durationItemType" }, "regi_ShareBasedCompensationArrangementByShareBasedPaymentAwardMinimumExpirationPeriod": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based compensation arrangement by share based payment award minimum expiration period .", "label": "Share Based Compensation Arrangement by Share Based Payment Award Minimum Expiration Period", "verboseLabel": "Grant expiration period" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardMinimumExpirationPeriod", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails" ], "xbrltype": "durationItemType" }, "regi_ShareBasedCompensationArrangementsByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageExercisePrice": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share based compensation arrangements by share based payment award equity instruments other than options grants in period weighted average exercise price.", "label": "Share Based Compensation Arrangements by Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Exercise Price", "verboseLabel": "Granted (in dollars per share)" } } }, "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageExercisePrice", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "perShareItemType" }, "regi_StockBasedCompensationTextualAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Stock Based Compensation (Textual) [Abstract]", "label": "Stock Based Compensation (Textual) [Abstract]", "verboseLabel": "Stock-Based Compensation (Textual) [Abstract]" } } }, "localname": "StockBasedCompensationTextualAbstract", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails" ], "xbrltype": "stringItemType" }, "regi_StockIssuedDuringPeriodSharesSettlementofConvertibleDebtinCommonStock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Stock Issued During Period, Shares, Settlement of Convertible Debt in Common Stock", "label": "Stock Issued During Period, Shares, Settlement of Convertible Debt in Common Stock", "terseLabel": "Settlement of convertible debt in common stock, net of shares of treasury stock (in shares)" } } }, "localname": "StockIssuedDuringPeriodSharesSettlementofConvertibleDebtinCommonStock", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "sharesItemType" }, "regi_StockIssuedDuringPeriodValueConversionofRestrictedStockUnitstoCommonStock": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Stock Issued During Period, Value, Conversion of Restricted Stock Units to Common Stock", "label": "Stock Issued During Period, Value, Conversion of Restricted Stock Units to Common Stock", "negatedTerseLabel": "Conversion of restricted stock units to common stock (net of shares of treasury stock purchased)" } } }, "localname": "StockIssuedDuringPeriodValueConversionofRestrictedStockUnitstoCommonStock", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "regi_StockIssuedDuringPeriodValueSettlementofConvertibleDebtinCommonStock": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Stock Issued During Period, Value, Settlement of Convertible Debt in Common Stock", "label": "Stock Issued During Period, Value, Settlement of Convertible Debt in Common Stock", "negatedTerseLabel": "Settlement of convertible debt in common stock, net of shares of treasury stock" } } }, "localname": "StockIssuedDuringPeriodValueSettlementofConvertibleDebtinCommonStock", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "regi_StockIssuedDuringPeriodValueSettlementofStockAppreciationRightsinCommonStock": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Stock Issued During Period, Value, Settlement of Stock Appreciation Rights in Common Stock", "label": "Stock Issued During Period, Value, Settlement of Stock Appreciation Rights in Common Stock", "negatedTerseLabel": "Settlement of stock appreciation rights in common stock (net of shares of treasury stock purchased)" } } }, "localname": "StockIssuedDuringPeriodValueSettlementofStockAppreciationRightsinCommonStock", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "regi_StockRepurchaseProgramPolicyTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Stock Repurchase Program [Policy Text Block]", "label": "Stock Repurchase Program [Policy Text Block]", "terseLabel": "Security Repurchase Programs" } } }, "localname": "StockRepurchaseProgramPolicyTextBlock", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "regi_TotalForeignMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Total Foreign [Member]", "label": "Total Foreign [Member]", "terseLabel": "International" } } }, "localname": "TotalForeignMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationGeographicInformationDetails" ], "xbrltype": "domainItemType" }, "regi_WellsFargoRevolverMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Wells Fargo Revolver.", "label": "Wells Fargo Revolver [Member]", "terseLabel": "Wells Fargo Revolver" } } }, "localname": "WellsFargoRevolverMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "domainItemType" }, "regi_ZeusMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Zeus", "label": "Zeus [Member]", "terseLabel": "Zeus" } } }, "localname": "ZeusMember", "nsuri": "http://www.regfuel.com/20211231", "presentation": [ "http://www.regfuel.com/role/SubsequentEventsDetails" ], "xbrltype": "domainItemType" }, "srt_ConsolidationItemsAxis": { "auth_ref": [ "r169", "r240", "r253", "r254", "r255", "r256", "r258", "r260", "r264", "r358", "r359", "r360", "r361", "r362", "r363", "r365", "r366", "r368", "r370", "r371", "r829", "r830", "r831", "r832", "r833", "r834", "r835", "r836", "r837", "r838", "r839" ], "lang": { "en-us": { "role": { "documentation": "Information by components, eliminations, non-segment corporate-level activity and reconciling items used in consolidating a parent entity and its subsidiaries or its operating segments.", "label": "Consolidation Items [Axis]", "terseLabel": "Consolidation Items [Axis]" } } }, "localname": "ConsolidationItemsAxis", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "stringItemType" }, "srt_ConsolidationItemsDomain": { "auth_ref": [ "r169", "r240", "r253", "r254", "r255", "r256", "r258", "r260", "r264", "r358", "r359", "r360", "r361", "r362", "r363", "r365", "r366", "r368", "r370", "r371", "r829", "r830", "r831", "r832", "r833", "r834", "r835", "r836", "r837", "r838", "r839" ], "lang": { "en-us": { "role": { "documentation": "Components, elimination, non-segment corporate-level activity and reconciling items used in consolidating a parent entity and its subsidiaries or its operating segments.", "label": "Consolidation Items [Domain]", "terseLabel": "Consolidation Items [Domain]" } } }, "localname": "ConsolidationItemsDomain", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "domainItemType" }, "srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock": { "auth_ref": [ "r816" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of contractual obligation by timing of payment due. Includes, but is not limited to, long-term debt obligation, lease obligation, and purchase obligation.", "label": "Contractual Obligation, Fiscal Year Maturity [Table Text Block]", "terseLabel": "Fiscal year maturity schedule" } } }, "localname": "ContractualObligationFiscalYearMaturityScheduleTableTextBlock", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesTables" ], "xbrltype": "textBlockItemType" }, "srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember": { "auth_ref": [ "r2", "r174", "r184", "r190", "r295", "r484", "r485", "r486", "r526", "r527", "r610", "r613", "r616", "r617", "r843" ], "lang": { "en-us": { "role": { "documentation": "Increase (decrease) to financial statements for cumulative-effect adjustment in period of adoption of amendment to accounting standards.", "label": "Cumulative Effect, Period of Adoption, Adjustment [Member]", "terseLabel": "Cumulative Effect, Period of Adoption, Adjustment" } } }, "localname": "CumulativeEffectPeriodOfAdoptionAdjustmentMember", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "domainItemType" }, "srt_CumulativeEffectPeriodOfAdoptionAxis": { "auth_ref": [ "r2", "r174", "r184", "r190", "r295", "r484", "r485", "r486", "r526", "r527", "r610", "r613", "r616", "r617", "r843" ], "lang": { "en-us": { "role": { "documentation": "Information by cumulative-effect adjustment to financial statements in period of adoption of amendment to accounting standards.", "label": "Cumulative Effect, Period of Adoption [Axis]", "terseLabel": "Cumulative Effect, Period of Adoption [Axis]" } } }, "localname": "CumulativeEffectPeriodOfAdoptionAxis", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "stringItemType" }, "srt_CumulativeEffectPeriodOfAdoptionDomain": { "auth_ref": [ "r2", "r174", "r184", "r190", "r295", "r484", "r485", "r486", "r526", "r527", "r610", "r613", "r616", "r617", "r843" ], "lang": { "en-us": { "role": { "documentation": "Cumulative-effect adjustment to financial statements in period of adoption of amendment to accounting standards.", "label": "Cumulative Effect, Period of Adoption [Domain]", "terseLabel": "Cumulative Effect, Period of Adoption [Domain]" } } }, "localname": "CumulativeEffectPeriodOfAdoptionDomain", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "domainItemType" }, "srt_DirectorMember": { "auth_ref": [ "r272" ], "lang": { "en-us": { "role": { "documentation": "Person serving on board of directors.", "label": "Director [Member]", "terseLabel": "Board of Directors" } } }, "localname": "DirectorMember", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails" ], "xbrltype": "domainItemType" }, "srt_EuropeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Continent of Europe.", "label": "Europe [Member]", "terseLabel": "Europe" } } }, "localname": "EuropeMember", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails" ], "xbrltype": "domainItemType" }, "srt_ManagementMember": { "auth_ref": [ "r272", "r675" ], "lang": { "en-us": { "role": { "documentation": "Person or persons designated as part of management.", "label": "Management [Member]", "terseLabel": "Certain Executive Management" } } }, "localname": "ManagementMember", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails" ], "xbrltype": "domainItemType" }, "srt_MaximumMember": { "auth_ref": [ "r377", "r414", "r459", "r462", "r686", "r687", "r688", "r689", "r690", "r691", "r693", "r757", "r760", "r805", "r806" ], "lang": { "en-us": { "role": { "documentation": "Upper limit of the provided range.", "label": "Maximum [Member]", "terseLabel": "Maximum" } } }, "localname": "MaximumMember", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails", "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails", "http://www.regfuel.com/role/SubsequentEventsDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRenewableIdentificationNumbersRINsDetails" ], "xbrltype": "domainItemType" }, "srt_MinimumMember": { "auth_ref": [ "r377", "r414", "r459", "r462", "r686", "r687", "r688", "r689", "r690", "r691", "r693", "r757", "r760", "r805", "r806" ], "lang": { "en-us": { "role": { "documentation": "Lower limit of the provided range.", "label": "Minimum [Member]", "terseLabel": "Minimum" } } }, "localname": "MinimumMember", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails", "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRenewableIdentificationNumbersRINsDetails" ], "xbrltype": "domainItemType" }, "srt_NorthAmericaMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Continent of North America.", "label": "North America [Member]", "terseLabel": "North America" } } }, "localname": "NorthAmericaMember", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails" ], "xbrltype": "domainItemType" }, "srt_ProductOrServiceAxis": { "auth_ref": [ "r266", "r436", "r438", "r695", "r756", "r758" ], "lang": { "en-us": { "role": { "documentation": "Information by product and service, or group of similar products and similar services.", "label": "Product and Service [Axis]", "terseLabel": "Product and Service [Axis]" } } }, "localname": "ProductOrServiceAxis", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "stringItemType" }, "srt_ProductsAndServicesDomain": { "auth_ref": [ "r266", "r436", "r438", "r695", "r756", "r758" ], "lang": { "en-us": { "role": { "documentation": "Product or service, or a group of similar products or similar services.", "label": "Product and Service [Domain]", "terseLabel": "Product and Service [Domain]" } } }, "localname": "ProductsAndServicesDomain", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "domainItemType" }, "srt_RangeAxis": { "auth_ref": [ "r377", "r414", "r449", "r459", "r462", "r686", "r687", "r688", "r689", "r690", "r691", "r693", "r757", "r760", "r805", "r806" ], "lang": { "en-us": { "role": { "documentation": "Information by statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median.", "label": "Statistical Measurement [Axis]", "terseLabel": "Statistical Measurement [Axis]" } } }, "localname": "RangeAxis", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails", "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails", "http://www.regfuel.com/role/SubsequentEventsDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRenewableIdentificationNumbersRINsDetails" ], "xbrltype": "stringItemType" }, "srt_RangeMember": { "auth_ref": [ "r377", "r414", "r449", "r459", "r462", "r686", "r687", "r688", "r689", "r690", "r691", "r693", "r757", "r760", "r805", "r806" ], "lang": { "en-us": { "role": { "documentation": "Statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median.", "label": "Statistical Measurement [Domain]", "terseLabel": "Statistical Measurement [Domain]" } } }, "localname": "RangeMember", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails", "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails", "http://www.regfuel.com/role/SubsequentEventsDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRenewableIdentificationNumbersRINsDetails" ], "xbrltype": "domainItemType" }, "srt_ScenarioForecastMember": { "auth_ref": [ "r185", "r460", "r818" ], "lang": { "en-us": { "role": { "documentation": "Information reported for future period. Excludes information expected to be reported in future period for effect on historical fact.", "label": "Forecast [Member]", "terseLabel": "Forecast" } } }, "localname": "ScenarioForecastMember", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesNarrativeDetails" ], "xbrltype": "domainItemType" }, "srt_ScenarioUnspecifiedDomain": { "auth_ref": [ "r185", "r190", "r460" ], "lang": { "en-us": { "role": { "documentation": "Scenario reported, distinguishing information from actual fact. Includes, but is not limited to, pro forma and forecast. Excludes actual facts.", "label": "Scenario [Domain]", "terseLabel": "Scenario [Domain]" } } }, "localname": "ScenarioUnspecifiedDomain", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesNarrativeDetails" ], "xbrltype": "domainItemType" }, "srt_SegmentGeographicalDomain": { "auth_ref": [ "r267", "r268", "r436", "r439", "r759", "r796", "r797", "r798", "r799", "r800", "r801", "r802", "r803", "r804", "r819", "r821", "r822", "r823", "r824", "r825", "r826", "r827", "r828" ], "lang": { "en-us": { "role": { "documentation": "Geographical area.", "label": "Geographical [Domain]", "terseLabel": "Geographical [Domain]" } } }, "localname": "SegmentGeographicalDomain", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails", "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationGeographicInformationDetails" ], "xbrltype": "domainItemType" }, "srt_StatementGeographicalAxis": { "auth_ref": [ "r267", "r268", "r436", "r439", "r759", "r791", "r796", "r797", "r798", "r799", "r800", "r801", "r802", "r803", "r804", "r819", "r820" ], "lang": { "en-us": { "role": { "documentation": "Information by geographical components.", "label": "Geographical [Axis]", "terseLabel": "Geographical [Axis]" } } }, "localname": "StatementGeographicalAxis", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails", "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationGeographicInformationDetails" ], "xbrltype": "stringItemType" }, "srt_StatementScenarioAxis": { "auth_ref": [ "r185", "r190", "r351", "r460", "r681" ], "lang": { "en-us": { "role": { "documentation": "Information by scenario reported, distinguishing information from actual fact. Includes, but is not limited to, pro forma and forecast. Excludes actual facts.", "label": "Scenario [Axis]", "terseLabel": "Scenario [Axis]" } } }, "localname": "StatementScenarioAxis", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesNarrativeDetails" ], "xbrltype": "stringItemType" }, "srt_TitleOfIndividualAxis": { "auth_ref": [ "r272", "r675" ], "lang": { "en-us": { "role": { "documentation": "Information by title of individual or nature of relationship to individual or group of individuals.", "label": "Title of Individual [Axis]", "terseLabel": "Title of Individual [Axis]" } } }, "localname": "TitleOfIndividualAxis", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails" ], "xbrltype": "stringItemType" }, "srt_TitleOfIndividualWithRelationshipToEntityDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Title of individual, or nature of relationship to individual or group of individuals.", "label": "Title of Individual [Domain]", "terseLabel": "Title of Individual [Domain]" } } }, "localname": "TitleOfIndividualWithRelationshipToEntityDomain", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AccountingPoliciesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Accounting Policies [Abstract]", "terseLabel": "Accounting Policies [Abstract]" } } }, "localname": "AccountingPoliciesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_AccountingStandardsUpdateExtensibleList": { "auth_ref": [ "r0", "r1", "r2", "r3", "r4", "r177", "r178", "r179", "r181", "r283", "r284", "r292", "r293", "r294", "r295", "r298", "r299", "r357", "r480", "r481", "r482", "r483", "r484", "r485", "r486", "r488", "r526", "r527", "r607", "r608", "r609", "r610", "r611", "r612", "r613", "r615", "r616", "r617", "r618", "r631", "r632", "r633", "r634", "r635", "r636", "r640", "r641", "r673", "r761", "r762", "r763", "r764", "r765", "r766", "r767", "r768", "r769", "r770", "r771", "r772", "r841", "r842", "r843", "r844", "r845" ], "lang": { "en-us": { "role": { "documentation": "Indicates amendment to accounting standards.", "label": "Accounting Standards Update [Extensible Enumeration]", "terseLabel": "Accounting Standards Update [Extensible Enumeration]" } } }, "localname": "AccountingStandardsUpdateExtensibleList", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "enumerationSetItemType" }, "us-gaap_AccountsNotesAndLoansReceivableLineItems": { "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": "Accounts, Notes, Loans and Financing Receivable [Line Items]", "terseLabel": "Accounts, Notes, Loans and Financing Receivable [Line Items]" } } }, "localname": "AccountsNotesAndLoansReceivableLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesAccountsReceivableDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis": { "auth_ref": [ "r81" ], "lang": { "en-us": { "role": { "documentation": "Information by type of receivable.", "label": "Receivable Type [Axis]", "terseLabel": "Receivable Type [Axis]" } } }, "localname": "AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesAccountsReceivableDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureCurrentTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period.", "label": "Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]", "terseLabel": "Accrued Expenses and Other Liabilities" } } }, "localname": "AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureCurrentTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilities" ], "xbrltype": "textBlockItemType" }, "us-gaap_AccountsPayableCurrent": { "auth_ref": [ "r64", "r678" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 3.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).", "label": "Accounts Payable, Current", "verboseLabel": "Accounts payable" } } }, "localname": "AccountsPayableCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccountsPayableMember": { "auth_ref": [ "r29" ], "lang": { "en-us": { "role": { "documentation": "Obligations incurred and payable to vendors for goods and services received.", "label": "Accounts Payable [Member]", "terseLabel": "Accounts Payable" } } }, "localname": "AccountsPayableMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AccountsReceivableNetCurrent": { "auth_ref": [ "r18", "r41", "r273", "r274" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 3.0, "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": "Accounts Receivable, after Allowance for Credit Loss, Current", "terseLabel": "Accounts receivable", "verboseLabel": "Accounts receivable (net of allowance for doubtful accounts of $1,814 and $1,631, respectively)" } } }, "localname": "AccountsReceivableNetCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesAccountsReceivableDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments": { "auth_ref": [ "r148" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 5.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method.", "label": "Accretion (Amortization) of Discounts and Premiums, Investments", "negatedTerseLabel": "Accretion of convertible note discount" } } }, "localname": "AccretionAmortizationOfDiscountsAndPremiumsInvestments", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent": { "auth_ref": [ "r26", "r70", "r492" ], "calculation": { "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails": { "order": 2.0, "parentTag": "us-gaap_AccruedLiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable for real and property taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).", "label": "Accrual for Taxes Other than Income Taxes, Current", "verboseLabel": "Accrued property taxes" } } }, "localname": "AccrualForTaxesOtherThanIncomeTaxesCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccruedEmployeeBenefitsCurrent": { "auth_ref": [ "r25", "r26", "r70" ], "calculation": { "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails": { "order": 4.0, "parentTag": "us-gaap_AccruedLiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).", "label": "Accrued Employee Benefits, Current", "verboseLabel": "Accrued employee compensation" } } }, "localname": "AccruedEmployeeBenefitsCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccruedLiabilitiesCurrent": { "auth_ref": [ "r70" ], "calculation": { "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 4.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).", "label": "Accrued Liabilities, Current", "totalLabel": "Total", "verboseLabel": "Accrued expenses and other liabilities" } } }, "localname": "AccruedLiabilitiesCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails", "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccruedLiabilitiesCurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Accrued Liabilities, Current [Abstract]", "verboseLabel": "Summary of accrued expenses and other liabilities" } } }, "localname": "AccruedLiabilitiesCurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AccruedLiabilitiesCurrentAndNoncurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Accrued Liabilities [Abstract]", "terseLabel": "Accrued Liabilities [Abstract]" } } }, "localname": "AccruedLiabilitiesCurrentAndNoncurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_AccumulatedAmortizationDeferredFinanceCosts": { "auth_ref": [ "r63", "r655" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of accumulated amortization of debt issuance costs.", "label": "Accumulated Amortization, Debt Issuance Costs", "terseLabel": "Accumulated amortization on debt issuance costs" } } }, "localname": "AccumulatedAmortizationDeferredFinanceCosts", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": { "auth_ref": [ "r62", "r335" ], "calculation": { "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails": { "order": 2.0, "parentTag": "regi_PropertyPlantAndEquipmentNetExcludingConstructionInProgress", "weight": -1.0 } }, "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", "negatedLabel": "Accumulated depreciation" } } }, "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": { "auth_ref": [ "r44", "r98", "r100", "r101", "r740", "r768", "r772" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "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 (Loss), Net of Tax", "terseLabel": "Accumulated other comprehensive income (loss)" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeMember": { "auth_ref": [ "r97", "r101", "r108", "r109", "r110", "r171", "r172", "r173", "r576", "r763", "r764", "r845" ], "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]", "terseLabel": "Accumulated Other Comprehensive Income (Loss)" } } }, "localname": "AccumulatedOtherComprehensiveIncomeMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "domainItemType" }, "us-gaap_AdditionalFinancialInformationDisclosureTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The entire disclosures of supplemental information, including descriptions and amounts, related to the balance sheet, income statement, and/or cash flow statement.", "label": "Additional Financial Information Disclosure [Text Block]", "terseLabel": "Supplemental Quarterly Information (Unaudited)" } } }, "localname": "AdditionalFinancialInformationDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnaudited" ], "xbrltype": "textBlockItemType" }, "us-gaap_AdditionalPaidInCapitalCommonStock": { "auth_ref": [ "r42" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 2.0, "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.", "label": "Additional Paid in Capital, Common Stock", "verboseLabel": "Common stock\u2014additional paid-in-capital" } } }, "localname": "AdditionalPaidInCapitalCommonStock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AdditionalPaidInCapitalMember": { "auth_ref": [ "r171", "r172", "r173", "r484", "r485", "r486", "r616" ], "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]", "verboseLabel": "Common Stock- Additional Paid-in Capital" } } }, "localname": "AdditionalPaidInCapitalMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "domainItemType" }, "us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of subsequent adjustments to additional paid in capital for convertible financial instruments where a component of equity and a component of debt are recognized.", "label": "Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt, Subsequent Adjustments", "negatedLabel": "Convertible debt extinguishment impact, net of tax" } } }, "localname": "AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue": { "auth_ref": [ "r463", "r465", "r489", "r490" ], "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": "APIC, Share-based Payment Arrangement, Increase for Cost Recognition", "verboseLabel": "Stock compensation expense" } } }, "localname": "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts": { "auth_ref": [ "r419", "r426" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration.", "label": "Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs", "terseLabel": "Equity issuance, issuance costs" } } }, "localname": "AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquityParenthetical" ], "xbrltype": "monetaryItemType" }, "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]", "verboseLabel": "Adjustments to reconcile net income to net cash flows from operating activities:" } } }, "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_AdvertisingCostsPolicyTextBlock": { "auth_ref": [ "r493" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for advertising cost.", "label": "Advertising Cost [Policy Text Block]", "verboseLabel": "Advertising Costs" } } }, "localname": "AdvertisingCostsPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_AdvertisingExpense": { "auth_ref": [ "r494" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.", "label": "Advertising Expense", "terseLabel": "Advertising Expense" } } }, "localname": "AdvertisingExpense", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesAdvertisingCostsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent": { "auth_ref": [ "r48", "r279", "r300" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of allowance for credit loss on accounts receivable, classified as current.", "label": "Accounts Receivable, Allowance for Credit Loss, Current", "terseLabel": "Allowance for doubtful accounts" } } }, "localname": "AllowanceForDoubtfulAccountsReceivableCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheetsParenthetical", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesAccountsReceivableDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AlternativeEnergyMember": { "auth_ref": [ "r438" ], "lang": { "en-us": { "role": { "documentation": "Power generated from source other than fossil fuel. Source includes, but is not limited to, ethanol, biomass, solar, geothermal, and wind power.", "label": "Alternative Energy [Member]", "terseLabel": "Bio-based diesel sales" } } }, "localname": "AlternativeEnergyMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "domainItemType" }, "us-gaap_AmortizationOfIntangibleAssets": { "auth_ref": [ "r147", "r318", "r325" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.", "label": "Amortization of Intangible Assets", "verboseLabel": "Amortization expense" } } }, "localname": "AmortizationOfIntangibleAssets", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AssetImpairmentCharges": { "auth_ref": [ "r147", "r332" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 7.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": 1.0 }, "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 4.0, "parentTag": "us-gaap_OperatingIncomeLoss", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.", "label": "Asset Impairment Charges", "netLabel": "Impairment of long-lived assets", "terseLabel": "IMPAIRMENT OF PROPERTY, PLANT, AND EQUIPMENT", "verboseLabel": "Impairment of property, plant and equipment" } } }, "localname": "AssetImpairmentCharges", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows", "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesImpairmentofLonglivedAssetsDetails", "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AssetRetirementObligationAccretionExpense": { "auth_ref": [ "r341", "r343" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 4.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.", "label": "Asset Retirement Obligation, Accretion Expense", "terseLabel": "Accretion of asset retirement obligations" } } }, "localname": "AssetRetirementObligationAccretionExpense", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_AssetRetirementObligationCurrent": { "auth_ref": [ "r342" ], "calculation": { "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails": { "order": 1.0, "parentTag": "us-gaap_AccruedLiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Current portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.", "label": "Asset Retirement Obligation, Current", "terseLabel": "Asset retirement obligations" } } }, "localname": "AssetRetirementObligationCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AssetRetirementObligationsNoncurrent": { "auth_ref": [ "r342" ], "calculation": { "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesOtherNoncurrentLiabilitiesDetails": { "order": 1.0, "parentTag": "us-gaap_OtherLiabilitiesNoncurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.", "label": "Asset Retirement Obligations, Noncurrent", "terseLabel": "Asset retirement obligations" } } }, "localname": "AssetRetirementObligationsNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesOtherNoncurrentLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_Assets": { "auth_ref": [ "r164", "r248", "r255", "r262", "r291", "r358", "r359", "r360", "r362", "r363", "r364", "r365", "r367", "r369", "r371", "r372", "r570", "r577", "r630", "r676", "r678", "r709", "r735" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "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": "Assets", "terseLabel": "Assets", "totalLabel": "TOTAL ASSETS" } } }, "localname": "Assets", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets", "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AssetsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Assets [Abstract]", "terseLabel": "Assets", "verboseLabel": "ASSETS" } } }, "localname": "AssetsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets", "http://www.regfuel.com/role/DerivativeInstrumentsDerivativeFinancialInstrumentsbyBalanceSheetLocationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AssetsCurrent": { "auth_ref": [ "r21", "r23", "r86", "r164", "r291", "r358", "r359", "r360", "r362", "r363", "r364", "r365", "r367", "r369", "r371", "r372", "r570", "r577", "r630", "r676", "r678" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 6.0, "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/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AssetsCurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Assets, Current [Abstract]", "verboseLabel": "CURRENT ASSETS:" } } }, "localname": "AssetsCurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_AutomobilesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Vehicles that are used primarily for transporting people.", "label": "Automobiles [Member]", "verboseLabel": "Automobiles and trucks" } } }, "localname": "AutomobilesMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent": { "auth_ref": [ "r288", "r302" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current.", "label": "Debt Securities, Available-for-sale, Current", "terseLabel": "Fair Value" } } }, "localname": "AvailableForSaleSecuritiesDebtSecuritiesCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent": { "auth_ref": [ "r288", "r302" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as noncurrent.", "label": "Debt Securities, Available-for-sale, Noncurrent", "terseLabel": "Fair Value" } } }, "localname": "AvailableForSaleSecuritiesDebtSecuritiesNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AwardTypeAxis": { "auth_ref": [ "r466", "r479" ], "lang": { "en-us": { "role": { "documentation": "Information by type of award under share-based payment arrangement.", "label": "Award Type [Axis]", "terseLabel": "Award Type [Axis]" } } }, "localname": "AwardTypeAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquityParenthetical", "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails", "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "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]", "terseLabel": "Balance Sheet Location [Axis]" } } }, "localname": "BalanceSheetLocationAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_BalanceSheetLocationDomain": { "auth_ref": [ "r589", "r594" ], "lang": { "en-us": { "role": { "documentation": "Location in the balance sheet (statement of financial position).", "label": "Balance Sheet Location [Domain]", "terseLabel": "Balance Sheet Location [Domain]" } } }, "localname": "BalanceSheetLocationDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_BuildingAndBuildingImprovementsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Facility held for productive use including, but not limited to, office, production, storage and distribution facilities and any addition, improvement, or renovation to the structure, for example, but not limited to, interior masonry, interior flooring, electrical, and plumbing.", "label": "Building and Building Improvements [Member]", "verboseLabel": "Buildings and improvements" } } }, "localname": "BuildingAndBuildingImprovementsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_BusinessAcquisitionAcquireeDomain": { "auth_ref": [ "r458", "r461" ], "lang": { "en-us": { "role": { "documentation": "Identification of the acquiree in a material business combination (or series of individually immaterial business combinations), which may include the name or other type of identification of the acquiree.", "label": "Business Acquisition, Acquiree [Domain]", "terseLabel": "Business Acquisition, Acquiree [Domain]" } } }, "localname": "BusinessAcquisitionAcquireeDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails", "http://www.regfuel.com/role/AcquisitionsNarrativeDetails", "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails", "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails", "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails", "http://www.regfuel.com/role/SubsequentEventsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_BusinessAcquisitionAxis": { "auth_ref": [ "r458", "r461", "r544", "r545" ], "lang": { "en-us": { "role": { "documentation": "Information by business combination or series of individually immaterial business combinations.", "label": "Business Acquisition [Axis]", "terseLabel": "Business Acquisition [Axis]" } } }, "localname": "BusinessAcquisitionAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails", "http://www.regfuel.com/role/AcquisitionsNarrativeDetails", "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails", "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails", "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails", "http://www.regfuel.com/role/SubsequentEventsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_BusinessAcquisitionLineItems": { "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": "Business Acquisition [Line Items]", "terseLabel": "Business Acquisition [Line Items]" } } }, "localname": "BusinessAcquisitionLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails", "http://www.regfuel.com/role/AcquisitionsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired": { "auth_ref": [ "r543" ], "lang": { "en-us": { "role": { "documentation": "Percentage of voting equity interests acquired at the acquisition date in the business combination.", "label": "Business Acquisition, Percentage of Voting Interests Acquired", "terseLabel": "Percentage of voting interest acquired" } } }, "localname": "BusinessAcquisitionPercentageOfVotingInterestsAcquired", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsNarrativeDetails" ], "xbrltype": "percentItemType" }, "us-gaap_BusinessCombinationAndAssetAcquisitionAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Business Combination and Asset Acquisition [Abstract]" } } }, "localname": "BusinessCombinationAndAssetAcquisitionAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount": { "auth_ref": [ "r552", "r553", "r554", "r555", "r556", "r560" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 12.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "In a business combination in which the amount of net identifiable assets acquired and liabilities assumed exceeds the aggregate consideration transferred or to be transferred (as defined), this element represents the amount of gain recognized by the entity.", "label": "Business Combination, Bargain Purchase, Gain Recognized, Amount", "negatedLabel": "Gain on sales of assets" } } }, "localname": "BusinessCombinationBargainPurchaseGainRecognizedAmount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_BusinessCombinationConsiderationTransferred1": { "auth_ref": [ "r557", "r558", "r559" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.", "label": "Business Combination, Consideration Transferred", "terseLabel": "Consideration" } } }, "localname": "BusinessCombinationConsiderationTransferred1", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1": { "auth_ref": [ "r146", "r561" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 11.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": 1.0 }, "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 2.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.", "label": "Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability", "negatedTerseLabel": "Change in fair value of contingent consideration", "terseLabel": "Change in fair value of contingent consideration" } } }, "localname": "BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows", "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_BusinessCombinationDisclosureTextBlock": { "auth_ref": [ "r565" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable).", "label": "Business Combination Disclosure [Text Block]", "terseLabel": "Acquisitions" } } }, "localname": "BusinessCombinationDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/Acquisitions" ], "xbrltype": "textBlockItemType" }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets": { "auth_ref": [ "r547" ], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of assets acquired at the acquisition date.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets", "totalLabel": "Total assets acquired" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]", "terseLabel": "Assets" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "stringItemType" }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents": { "auth_ref": [ "r547" ], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 7.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets", "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, acquired at the acquisition date. 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": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents", "terseLabel": "Cash" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther": { "auth_ref": [ "r547" ], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 2.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of other assets expected to be realized or consumed before one year or the normal operating cycle, if longer, acquired at the acquisition date.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other", "terseLabel": "Other current assets" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables": { "auth_ref": [ "r547" ], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 5.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables", "terseLabel": "Accounts receivable (net of allowance for doubtful accounts)" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable": { "auth_ref": [ "r547" ], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 5.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of liabilities incurred for goods and services received that are used in an entity's business and related party payables, assumed at the acquisition date.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable", "terseLabel": "Accounts payable" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities": { "auth_ref": [ "r547" ], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 6.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred tax liability attributable to taxable temporary differences assumed at the acquisition date.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities", "terseLabel": "Deferred income taxes" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill": { "auth_ref": [ "r547" ], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 4.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of intangible assets, excluding goodwill, acquired at the acquisition date.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill", "terseLabel": "Intangibles" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory": { "auth_ref": [ "r546", "r547" ], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 6.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of inventory recognized as of the acquisition date.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory", "terseLabel": "Inventory" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities": { "auth_ref": [ "r547" ], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of liabilities assumed at the acquisition date.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities", "totalLabel": "Total liabilities acquired" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract]", "terseLabel": "Liabilities" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "stringItemType" }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther": { "auth_ref": [ "r547" ], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 3.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of other liabilities due after one year or the normal operating cycle, if longer, assumed at the acquisition date.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other", "terseLabel": "Other liabilities" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets": { "auth_ref": [ "r547" ], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 9.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of other assets expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets", "terseLabel": "Other assets" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment": { "auth_ref": [ "r546", "r547" ], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 1.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of property, plant, and equipment recognized as of the acquisition date.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment", "terseLabel": "Property, plant and equipment" } } }, "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CapitalExpendituresIncurredButNotYetPaid": { "auth_ref": [ "r152", "r153", "r154" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Future cash outflow to pay for purchases of fixed assets that have occurred.", "label": "Capital Expenditures Incurred but Not yet Paid", "terseLabel": "Purchases of property, plant and equipment" } } }, "localname": "CapitalExpendituresIncurredButNotYetPaid", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProjectAxis": { "auth_ref": [ "r701", "r702", "r703" ], "lang": { "en-us": { "role": { "documentation": "Information by project.", "label": "Project [Axis]", "terseLabel": "Project [Axis]" } } }, "localname": "CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProjectAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_CarryingReportedAmountFairValueDisclosureMember": { "auth_ref": [ "r628", "r629" ], "lang": { "en-us": { "role": { "documentation": "Measured as reported on the statement of financial position (balance sheet).", "label": "Reported Value Measurement [Member]", "terseLabel": "Asset\u00a0(Liability) Carrying\u00a0Amount" } } }, "localname": "CarryingReportedAmountFairValueDisclosureMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementEstimatedFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CashAndCashEquivalentsAtCarryingValue": { "auth_ref": [ "r16", "r58", "r149" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 1.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 }, "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRestrictedCashDetails": { "order": 1.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "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 and Cash Equivalents, at Carrying Value", "terseLabel": "Cash and cash equivalents", "verboseLabel": "Cash and cash equivalents" } } }, "localname": "CashAndCashEquivalentsAtCarryingValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRestrictedCashDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashAndCashEquivalentsPolicyTextBlock": { "auth_ref": [ "r30", "r150" ], "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, Policy [Policy Text Block]", "verboseLabel": "Cash and Cash Equivalents" } } }, "localname": "CashAndCashEquivalentsPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy": { "auth_ref": [ "r30", "r150", "r707" ], "lang": { "en-us": { "role": { "documentation": "Entity's cash and cash equivalents accounting policy with respect to restricted balances. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits.", "label": "Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]", "terseLabel": "Restricted Cash" } } }, "localname": "CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": { "auth_ref": [ "r143", "r149", "r155" ], "calculation": { "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRestrictedCashDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for 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", "periodEndLabel": "CASH, CASH EQUIVALENTS AND RESTRICTED CASH at End of period", "periodStartLabel": "CASH, CASH EQUIVALENTS AND RESTRICTED CASH at Beginning of period", "totalLabel": "Total cash, cash equivalents and restricted cash shown in the statement of cash flows" } } }, "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRestrictedCashDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": { "auth_ref": [ "r143", "r642" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including 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), Including Exchange Rate Effect", "totalLabel": "NET CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH" } } }, "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashFDICInsuredAmount": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.", "label": "Cash, FDIC Insured Amount", "terseLabel": "Cash, coverage by U.S. FDIC" } } }, "localname": "CashFDICInsuredAmount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConcentrationsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations": { "auth_ref": [ "r143" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow (outflow) of financing activities of 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": "Cash Provided by (Used in) Financing Activities, Discontinued Operations", "terseLabel": "Net cash flows provided from financing activities - discontinuing operations" } } }, "localname": "CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations": { "auth_ref": [ "r12", "r143" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow (outflow) of investing activities of 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": "Cash Provided by (Used in) Investing Activities, Discontinued Operations", "terseLabel": "Net cash flows provided by investing activities - discontinued operations" } } }, "localname": "CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations": { "auth_ref": [ "r12", "r143" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow (outflow) of operating activities of discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.", "label": "Cash Provided by (Used in) Operating Activities, Discontinued Operations", "terseLabel": "Net cash flows used in operating activities - discontinued operations" } } }, "localname": "CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ClassOfStockLineItems": { "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 Stock [Line Items]", "terseLabel": "Class of Stock [Line Items]" } } }, "localname": "ClassOfStockLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ClassOfTreasuryStockTable": { "auth_ref": [ "r427", "r428", "r429", "r430" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock.", "label": "Class of Treasury Stock [Table]", "terseLabel": "Class of Treasury Stock [Table]" } } }, "localname": "ClassOfTreasuryStockTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_CollateralAlreadyPostedAggregateFairValue": { "auth_ref": [ "r601" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features.", "label": "Collateral Already Posted, Aggregate Fair Value", "verboseLabel": "Collateral associated with commodity-based derivatives" } } }, "localname": "CollateralAlreadyPostedAggregateFairValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CommercialPaperMember": { "auth_ref": [ "r354" ], "lang": { "en-us": { "role": { "documentation": "Unsecured promissory note (generally negotiable) that provides institutions with short-term funds.", "label": "Commercial Paper [Member]", "terseLabel": "Commercial paper" } } }, "localname": "CommercialPaperMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails", "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CommitmentsAndContingencies": { "auth_ref": [ "r75", "r350", "r717", "r744" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 1.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 } }, "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", "verboseLabel": "COMMITMENTS AND CONTINGENCIES (NOTE 18)" } } }, "localname": "CommitmentsAndContingencies", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Commitments and Contingencies Disclosure [Abstract]", "terseLabel": "Commitments and Contingencies Disclosure [Abstract]" } } }, "localname": "CommitmentsAndContingenciesDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": { "auth_ref": [ "r347", "r348", "r349", "r353", "r792" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for commitments and contingencies.", "label": "Commitments and Contingencies Disclosure [Text Block]", "terseLabel": "Commitments and Contingencies" } } }, "localname": "CommitmentsAndContingenciesDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingencies" ], "xbrltype": "textBlockItemType" }, "us-gaap_CommodityContractMember": { "auth_ref": [ "r450", "r597" ], "lang": { "en-us": { "role": { "documentation": "Derivative instrument whose primary underlying risk is tied to commodity prices.", "label": "Commodity Contract [Member]", "terseLabel": "Commodity derivatives", "verboseLabel": "Commodity contract derivatives" } } }, "localname": "CommodityContractMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsGainsLossesincludedintheStatementsofOperationsDetails", "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails", "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CommonStockMember": { "auth_ref": [ "r171", "r172", "r616" ], "lang": { "en-us": { "role": { "documentation": "Stock that is subordinate to all other stock of the issuer.", "label": "Common Stock [Member]", "terseLabel": "Common Stock" } } }, "localname": "CommonStockMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "domainItemType" }, "us-gaap_CommonStockParOrStatedValuePerShare": { "auth_ref": [ "r40" ], "lang": { "en-us": { "role": { "documentation": "Face amount or stated value per share of common stock.", "label": "Common Stock, Par or Stated Value Per Share", "verboseLabel": "Common stock, par value (in dollars per share)" } } }, "localname": "CommonStockParOrStatedValuePerShare", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "perShareItemType" }, "us-gaap_CommonStockSharesAuthorized": { "auth_ref": [ "r40" ], "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", "terseLabel": "Common stock, shares authorized (in shares)" } } }, "localname": "CommonStockSharesAuthorized", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockSharesOutstanding": { "auth_ref": [ "r40", "r419" ], "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", "verboseLabel": "Common stock, shares, outstanding (in shares)" } } }, "localname": "CommonStockSharesOutstanding", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockValue": { "auth_ref": [ "r40", "r678" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "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": "Common Stock, Value, Issued", "verboseLabel": "Common stock ($0.0001 par value; 300,000,000 shares authorized; 50,294,505 and 39,334,839 shares outstanding, respectively)" } } }, "localname": "CommonStockValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_ComponentsOfDeferredTaxAssetsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Components of Deferred Tax Assets [Abstract]", "verboseLabel": "Deferred Tax Assets:" } } }, "localname": "ComponentsOfDeferredTaxAssetsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ComponentsOfDeferredTaxLiabilitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Components of Deferred Tax Liabilities [Abstract]", "verboseLabel": "Deferred Tax Liabilities:" } } }, "localname": "ComponentsOfDeferredTaxLiabilitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest": { "auth_ref": [ "r104", "r106", "r118", "r568", "r581", "r722", "r752" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofComprehensiveIncome": { "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. Excludes changes in equity resulting from investments by owners and distributions to owners.", "label": "Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest", "totalLabel": "Comprehensive income" } } }, "localname": "ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofComprehensiveIncome" ], "xbrltype": "monetaryItemType" }, "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]", "verboseLabel": "Computers and office equipment" } } }, "localname": "ComputerEquipmentMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ConcentrationRiskCreditRisk": { "auth_ref": [ "r230", "r732" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for credit risk.", "label": "Concentration Risk, Credit Risk, Policy [Policy Text Block]", "terseLabel": "Concentrations" } } }, "localname": "ConcentrationRiskCreditRisk", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_ConsolidationPolicyTextBlock": { "auth_ref": [ "r157", "r572" ], "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": "Consolidation, Policy [Policy Text Block]", "verboseLabel": "Basis of Consolidation and Accounting for Business Combinations" } } }, "localname": "ConsolidationPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_ConstructionInProgressGross": { "auth_ref": [ "r334" ], "calculation": { "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails": { "order": 2.0, "parentTag": "us-gaap_PropertyPlantAndEquipmentNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.", "label": "Construction in Progress, Gross", "verboseLabel": "Construction in process" } } }, "localname": "ConstructionInProgressGross", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock": { "auth_ref": [ "r434" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability.", "label": "Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]", "terseLabel": "Contract balances" } } }, "localname": "ContractWithCustomerAssetAndLiabilityTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ContractWithCustomerAssetNet": { "auth_ref": [ "r431", "r433", "r437" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.", "label": "Contract with Customer, Asset, after Allowance for Credit Loss", "terseLabel": "Trade accounts receivable, gross" } } }, "localname": "ContractWithCustomerAssetNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesContractBalancesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ContractWithCustomerLiability": { "auth_ref": [ "r431", "r432", "r437" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.", "label": "Contract with Customer, Liability", "periodEndLabel": "Ending Balance", "periodStartLabel": "Beginning Balance" } } }, "localname": "ContractWithCustomerLiability", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSignificantChangesinContractLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ContractualObligation": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails_1": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.", "label": "Contractual Obligation", "terseLabel": "Estimated total future commitments under the contracts", "totalLabel": "Total" } } }, "localname": "ContractualObligation", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesNarrativeDetails", "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ContractualObligationDueAfterFifthYear": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 4.0, "parentTag": "us-gaap_ContractualObligation", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of contractual obligation to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Contractual Obligation, to be Paid, after Year Five", "totalLabel": "Thereafter" } } }, "localname": "ContractualObligationDueAfterFifthYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ContractualObligationDueInFifthYear": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 1.0, "parentTag": "us-gaap_ContractualObligation", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of contractual obligation to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Contractual Obligation, to be Paid, Year Five", "totalLabel": "2026" } } }, "localname": "ContractualObligationDueInFifthYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ContractualObligationDueInFourthYear": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 3.0, "parentTag": "us-gaap_ContractualObligation", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of contractual obligation to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Contractual Obligation, to be Paid, Year Four", "totalLabel": "2025" } } }, "localname": "ContractualObligationDueInFourthYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ContractualObligationDueInNextTwelveMonths": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 2.0, "parentTag": "us-gaap_ContractualObligation", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of contractual obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Contractual Obligation, to be Paid, Year One", "totalLabel": "2022" } } }, "localname": "ContractualObligationDueInNextTwelveMonths", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ContractualObligationDueInSecondYear": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 6.0, "parentTag": "us-gaap_ContractualObligation", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of contractual obligation to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Contractual Obligation, to be Paid, Year Two", "totalLabel": "2023" } } }, "localname": "ContractualObligationDueInSecondYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ContractualObligationDueInThirdYear": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 5.0, "parentTag": "us-gaap_ContractualObligation", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of contractual obligation to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Contractual Obligation, to be Paid, Year Three", "totalLabel": "2024" } } }, "localname": "ContractualObligationDueInThirdYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ContractualObligationFiscalYearMaturityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Contractual Obligation, Fiscal Year Maturity [Abstract]", "terseLabel": "Total Commitments" } } }, "localname": "ContractualObligationFiscalYearMaturityAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ConversionOfStockAmountConverted1": { "auth_ref": [ "r152", "r153", "r154" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The value of the stock 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 Stock, Amount Converted", "terseLabel": "Receipt in treasury stock for settlement of capped call option" } } }, "localname": "ConversionOfStockAmountConverted1", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ConvertibleDebtMember": { "auth_ref": [ "r373", "r374", "r375", "r377", "r387", "r388", "r389", "r393", "r394", "r395", "r396", "r397", "r402", "r403", "r404", "r405" ], "lang": { "en-us": { "role": { "documentation": "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 [Member]", "netLabel": "Convertible Senior Notes", "terseLabel": "2.75% Convertible Senior Notes, matured and paid in June 2019", "verboseLabel": "Convertible Notes" } } }, "localname": "ConvertibleDebtMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ConvertibleNotesPayableMember": { "auth_ref": [ "r33", "r710", "r734", "r774" ], "lang": { "en-us": { "role": { "documentation": "Written promise to pay a note which can be exchanged for a specified quantity of securities (typically common stock), at the option of the issuer or the holder.", "label": "Convertible Notes Payable [Member]", "verboseLabel": "4.00% Convertible Senior Notes due in June 2036" } } }, "localname": "ConvertibleNotesPayableMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CorporateAndOtherMember": { "auth_ref": [ "r236" ], "lang": { "en-us": { "role": { "documentation": "Component of an entity that provides financial and operational oversight and administrative support for other segments and other segments not separately reported due to size or nature of business activities. Excludes intersegment elimination and reconciling items.", "label": "Corporate and Other [Member]", "terseLabel": "Corporate and other", "verboseLabel": "Corporate and other" } } }, "localname": "CorporateAndOtherMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CorporateBondSecuritiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "This category includes information about long-term debt securities that are issued by either a domestic or foreign corporate business entity with a date certain promise of repayment and a return to the holder for the time value of money (for example, variable or fixed interest, original issue discount).", "label": "Corporate Bond Securities [Member]", "terseLabel": "Corporate bonds" } } }, "localname": "CorporateBondSecuritiesMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CorporateDebtSecuritiesMember": { "auth_ref": [ "r450", "r457", "r773" ], "lang": { "en-us": { "role": { "documentation": "Debt securities issued by domestic or foreign corporate business, banks and other entities with a promise of repayment.", "label": "Corporate Debt Securities [Member]", "terseLabel": "Corporate bonds" } } }, "localname": "CorporateDebtSecuritiesMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CostOfGoodsAndServicesSold": { "auth_ref": [ "r123", "r695" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 1.0, "parentTag": "us-gaap_GrossProfit", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.", "label": "Cost of Goods and Services Sold", "terseLabel": "COSTS OF GOODS SOLD" } } }, "localname": "CostOfGoodsAndServicesSold", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_CostOfSalesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Primary financial statement caption encompassing cost of sales.", "label": "Cost of Sales [Member]", "terseLabel": "Cost of goods sold \u2013\u00a0Bio-based diesel" } } }, "localname": "CostOfSalesMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsGainsLossesincludedintheStatementsofOperationsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CreditFacilityAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.", "label": "Credit Facility [Axis]", "terseLabel": "Credit Facility [Axis]" } } }, "localname": "CreditFacilityAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_CreditFacilityDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.", "label": "Credit Facility [Domain]", "terseLabel": "Credit Facility [Domain]" } } }, "localname": "CreditFacilityDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CurrentForeignTaxExpenseBenefit": { "auth_ref": [ "r165", "r522" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails": { "order": 2.0, "parentTag": "us-gaap_CurrentIncomeTaxExpenseBenefit", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.", "label": "Current Foreign Tax Expense (Benefit)", "negatedTerseLabel": "Foreign" } } }, "localname": "CurrentForeignTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CurrentIncomeTaxExpenseBenefit": { "auth_ref": [ "r165", "r522", "r533", "r535" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.", "label": "Current Income Tax Expense (Benefit)", "negatedTotalLabel": "Current income tax benefit (expense)" } } }, "localname": "CurrentIncomeTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Current Income Tax Expense (Benefit), Continuing Operations [Abstract]", "verboseLabel": "Current income tax expense" } } }, "localname": "CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails" ], "xbrltype": "stringItemType" }, "us-gaap_CurrentStateAndLocalTaxExpenseBenefit": { "auth_ref": [ "r165", "r522", "r533" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails": { "order": 1.0, "parentTag": "us-gaap_CurrentIncomeTaxExpenseBenefit", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.", "label": "Current State and Local Tax Expense (Benefit)", "negatedLabel": "State" } } }, "localname": "CurrentStateAndLocalTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CustomerRelationshipsMember": { "auth_ref": [ "r551" ], "lang": { "en-us": { "role": { "documentation": "Customer relationship that exists between an entity and its customer, for example, but not limited to, tenant relationships.", "label": "Customer Relationships [Member]", "terseLabel": "Acquired customer relationships" } } }, "localname": "CustomerRelationshipsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails", "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DebtConversionConvertedInstrumentSharesIssued1": { "auth_ref": [ "r152", "r154" ], "lang": { "en-us": { "role": { "documentation": "The number of shares issued in exchange for 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 payments in the period.", "label": "Debt Conversion, Converted Instrument, Shares Issued", "terseLabel": "Debt conversion, number of shares issued" } } }, "localname": "DebtConversionConvertedInstrumentSharesIssued1", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_DebtDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Debt Disclosure [Abstract]", "terseLabel": "Debt Disclosure [Abstract]" } } }, "localname": "DebtDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_DebtDisclosureTextBlock": { "auth_ref": [ "r161", "r380", "r381", "r382", "r383", "r384", "r385", "r386", "r391", "r398", "r399", "r401", "r408" ], "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": "Debt Disclosure [Text Block]", "terseLabel": "Debt" } } }, "localname": "DebtDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/Debt" ], "xbrltype": "textBlockItemType" }, "us-gaap_DebtInstrumentAxis": { "auth_ref": [ "r33", "r34", "r35", "r163", "r169", "r374", "r375", "r376", "r377", "r378", "r379", "r381", "r387", "r388", "r389", "r390", "r392", "r393", "r394", "r395", "r396", "r397", "r402", "r403", "r404", "r405", "r656", "r710", "r712", "r734" ], "lang": { "en-us": { "role": { "documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities.", "label": "Debt Instrument [Axis]", "terseLabel": "Debt Instrument [Axis]" } } }, "localname": "DebtInstrumentAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGreenNotesDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DebtInstrumentBasisSpreadOnVariableRate1": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage points added to the reference rate to compute the variable rate on the debt instrument.", "label": "Debt Instrument, Basis Spread on Variable Rate", "terseLabel": "Variable interest rate" } } }, "localname": "DebtInstrumentBasisSpreadOnVariableRate1", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails" ], "xbrltype": "percentItemType" }, "us-gaap_DebtInstrumentFaceAmount": { "auth_ref": [ "r374", "r402", "r403", "r654", "r656", "r657" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Face (par) amount of debt instrument at time of issuance.", "label": "Debt Instrument, Face Amount", "terseLabel": "Face amount", "verboseLabel": "Face amount" } } }, "localname": "DebtInstrumentFaceAmount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails", "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGreenNotesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtInstrumentInterestRateStatedPercentage": { "auth_ref": [ "r72", "r375" ], "lang": { "en-us": { "role": { "documentation": "Contractual interest rate for funds borrowed, under the debt agreement.", "label": "Debt Instrument, Interest Rate, Stated Percentage", "terseLabel": "Stated interest rate (as a percent)" } } }, "localname": "DebtInstrumentInterestRateStatedPercentage", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails", "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGreenNotesDetails" ], "xbrltype": "percentItemType" }, "us-gaap_DebtInstrumentLineItems": { "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": "Debt Instrument [Line Items]", "terseLabel": "Debt Instrument [Line Items]" } } }, "localname": "DebtInstrumentLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGreenNotesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DebtInstrumentNameDomain": { "auth_ref": [ "r73", "r163", "r169", "r374", "r375", "r376", "r377", "r378", "r379", "r381", "r387", "r388", "r389", "r390", "r392", "r393", "r394", "r395", "r396", "r397", "r402", "r403", "r404", "r405", "r656" ], "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.", "label": "Debt Instrument, Name [Domain]", "terseLabel": "Debt Instrument, Name [Domain]" } } }, "localname": "DebtInstrumentNameDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGreenNotesDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DebtInstrumentRedemptionPeriodAxis": { "auth_ref": [ "r730" ], "lang": { "en-us": { "role": { "documentation": "Information about timing of debt redemption features under terms of the debt agreement.", "label": "Debt Instrument, Redemption, Period [Axis]", "terseLabel": "Debt Instrument, Redemption, Period [Axis]" } } }, "localname": "DebtInstrumentRedemptionPeriodAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DebtInstrumentRedemptionPeriodDomain": { "auth_ref": [ "r730" ], "lang": { "en-us": { "role": { "documentation": "Period as defined under terms of the debt agreement for debt redemption features.", "label": "Debt Instrument, Redemption, Period [Domain]", "terseLabel": "Debt Instrument, Redemption, Period [Domain]" } } }, "localname": "DebtInstrumentRedemptionPeriodDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DebtInstrumentRedemptionPeriodFiveMember": { "auth_ref": [ "r730" ], "lang": { "en-us": { "role": { "documentation": "Period five representing fifth most current period of debt redemption features under terms of the debt agreement.", "label": "Debt Instrument, Redemption, Period Five [Member]", "terseLabel": "Debt Instrument, Redemption, Period Five" } } }, "localname": "DebtInstrumentRedemptionPeriodFiveMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DebtInstrumentRedemptionPeriodFourMember": { "auth_ref": [ "r730" ], "lang": { "en-us": { "role": { "documentation": "Period four representing fourth most current period of debt redemption features under terms of the debt agreement.", "label": "Debt Instrument, Redemption, Period Four [Member]", "terseLabel": "Debt Instrument, Redemption, Period Four" } } }, "localname": "DebtInstrumentRedemptionPeriodFourMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DebtInstrumentRedemptionPeriodOneMember": { "auth_ref": [ "r730" ], "lang": { "en-us": { "role": { "documentation": "Period one representing most current period of debt redemption features under terms of the debt agreement.", "label": "Debt Instrument, Redemption, Period One [Member]", "terseLabel": "Debt Instrument, Redemption, Period One" } } }, "localname": "DebtInstrumentRedemptionPeriodOneMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DebtInstrumentRedemptionPeriodThreeMember": { "auth_ref": [ "r730" ], "lang": { "en-us": { "role": { "documentation": "Period three representing third most current period of debt redemption features under terms of the debt agreement.", "label": "Debt Instrument, Redemption, Period Three [Member]", "terseLabel": "Debt Instrument, Redemption, Period Three" } } }, "localname": "DebtInstrumentRedemptionPeriodThreeMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DebtInstrumentRedemptionPeriodTwoMember": { "auth_ref": [ "r730" ], "lang": { "en-us": { "role": { "documentation": "Period two representing second most current period of debt redemption features under terms of the debt agreement.", "label": "Debt Instrument, Redemption, Period Two [Member]", "terseLabel": "Debt Instrument, Redemption, Period Two" } } }, "localname": "DebtInstrumentRedemptionPeriodTwoMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DebtInstrumentRedemptionPricePercentage": { "auth_ref": [ "r730" ], "lang": { "en-us": { "role": { "documentation": "Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.", "label": "Debt Instrument, Redemption Price, Percentage", "terseLabel": "Redemption price, percentage" } } }, "localname": "DebtInstrumentRedemptionPricePercentage", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "percentItemType" }, "us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage of principal amount of debt redeemed.", "label": "Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed", "terseLabel": "Percentage of principal amount redeemed" } } }, "localname": "DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "percentItemType" }, "us-gaap_DebtInstrumentTable": { "auth_ref": [ "r73", "r163", "r169", "r374", "r375", "r376", "r377", "r378", "r379", "r381", "r387", "r388", "r389", "r390", "r392", "r393", "r394", "r395", "r396", "r397", "r400", "r402", "r403", "r404", "r405", "r420", "r423", "r424", "r425", "r653", "r654", "r656", "r657", "r731" ], "lang": { "en-us": { "role": { "documentation": "A table or schedule providing information pertaining to long-term debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer.", "label": "Schedule of Long-term Debt Instruments [Table]", "terseLabel": "Schedule of Long-term Debt Instruments [Table]" } } }, "localname": "DebtInstrumentTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGreenNotesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DebtPolicyTextBlock": { "auth_ref": [ "r355" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy related to debt. Includes, but is not limited to, debt issuance costs, the effects of refinancings, method of amortizing debt issuance costs and original issue discount, and classifications of debt.", "label": "Debt, Policy [Policy Text Block]", "terseLabel": "Convertible Debt and Green Notes" } } }, "localname": "DebtPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent": { "auth_ref": [ "r289", "r302" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current.", "label": "Debt Securities, Available-for-sale, Amortized Cost, Current", "terseLabel": "Gross Amortized Cost" } } }, "localname": "DebtSecuritiesAvailableForSaleAmortizedCostCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostNoncurrent": { "auth_ref": [ "r289", "r302" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as noncurrent.", "label": "Debt Securities, Available-for-sale, Amortized Cost, Noncurrent", "terseLabel": "Gross Amortized Cost" } } }, "localname": "DebtSecuritiesAvailableForSaleAmortizedCostNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtSecuritiesCurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Debt Securities, Current [Abstract]", "terseLabel": "Short-term marketable securities" } } }, "localname": "DebtSecuritiesCurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DebtSecuritiesNoncurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Debt Securities, Noncurrent [Abstract]", "terseLabel": "Long-term marketable securities" } } }, "localname": "DebtSecuritiesNoncurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]", "terseLabel": "Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]" } } }, "localname": "DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_DeferredFederalIncomeTaxExpenseBenefit": { "auth_ref": [ "r165", "r523", "r533" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails": { "order": 1.0, "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.", "label": "Deferred Federal Income Tax Expense (Benefit)", "negatedLabel": "Federal" } } }, "localname": "DeferredFederalIncomeTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredFinanceCostsGross": { "auth_ref": [ "r655" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.", "label": "Debt Issuance Costs, Gross", "terseLabel": "Fees and offering expenses" } } }, "localname": "DeferredFinanceCostsGross", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGreenNotesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredFinanceCostsNet": { "auth_ref": [ "r63", "r387", "r655" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.", "label": "Debt Issuance Costs, Net", "terseLabel": "Less: Debt issuance costs (net of accumulated amortization of $1,376 and $990, respectively)", "verboseLabel": "Debt issuance costs" } } }, "localname": "DeferredFinanceCostsNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheetsParenthetical", "http://www.regfuel.com/role/DebtComponentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredForeignIncomeTaxExpenseBenefit": { "auth_ref": [ "r165", "r523", "r533" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails": { "order": 3.0, "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.", "label": "Deferred Foreign Income Tax Expense (Benefit)", "negatedTerseLabel": "Foreign" } } }, "localname": "DeferredForeignIncomeTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredIncomeTaxAssetsNet": { "auth_ref": [ "r498", "r499" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 3.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "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, with jurisdictional netting.", "label": "Deferred Income Tax Assets, Net", "terseLabel": "Deferred income taxes" } } }, "localname": "DeferredIncomeTaxAssetsNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredIncomeTaxExpenseBenefit": { "auth_ref": [ "r147", "r165", "r523", "r533", "r534", "r535" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.", "label": "Deferred Income Tax Expense (Benefit)", "negatedTotalLabel": "Deferred income tax benefit (expense)" } } }, "localname": "DeferredIncomeTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]", "verboseLabel": "Deferred income tax benefit (expense)" } } }, "localname": "DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DeferredIncomeTaxLiabilities": { "auth_ref": [ "r37", "r38", "r513", "r711", "r733" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 1.0, "parentTag": "regi_DeferredTaxAssetsNetBeforeValuationAllowance", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred tax liability attributable to taxable temporary differences.", "label": "Deferred Tax Liabilities, Gross", "negatedTotalLabel": "Deferred tax liabilities" } } }, "localname": "DeferredIncomeTaxLiabilities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredIncomeTaxLiabilitiesNet": { "auth_ref": [ "r498", "r499" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 2.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.", "label": "Deferred Income Tax Liabilities, Net", "terseLabel": "Deferred income taxes" } } }, "localname": "DeferredIncomeTaxLiabilitiesNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredRevenueCurrent": { "auth_ref": [ "r49" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 5.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.", "label": "Deferred Revenue, Current", "verboseLabel": "Deferred revenue" } } }, "localname": "DeferredRevenueCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit": { "auth_ref": [ "r165", "r523", "r533" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails": { "order": 2.0, "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.", "label": "Deferred State and Local Income Tax Expense (Benefit)", "negatedLabel": "State" } } }, "localname": "DeferredStateAndLocalIncomeTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsGross": { "auth_ref": [ "r514" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 2.0, "parentTag": "regi_DeferredTaxAssetsNetBeforeValuationAllowance", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.", "label": "Deferred Tax Assets, Gross", "totalLabel": "Deferred tax assets" } } }, "localname": "DeferredTaxAssetsGross", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsInventory": { "auth_ref": [ "r520", "r521" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 6.0, "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory.", "label": "Deferred Tax Assets, Inventory", "verboseLabel": "Inventory capitalization" } } }, "localname": "DeferredTaxAssetsInventory", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsLiabilitiesNet": { "auth_ref": [ "r516" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "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", "totalLabel": "Net deferred tax assets (liabilities)" } } }, "localname": "DeferredTaxAssetsLiabilitiesNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsOperatingLossCarryforwards": { "auth_ref": [ "r520", "r521" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 2.0, "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.", "label": "Deferred Tax Assets, Operating Loss Carryforwards", "terseLabel": "Deferred tax asset reflecting federal and state net operating losses", "verboseLabel": "Net operating loss carryforwards" } } }, "localname": "DeferredTaxAssetsOperatingLossCarryforwards", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails", "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsDomestic": { "auth_ref": [ "r520", "r521" ], "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": "Deferred Tax Assets, Operating Loss Carryforwards, Domestic", "terseLabel": "Federal net operating losses" } } }, "localname": "DeferredTaxAssetsOperatingLossCarryforwardsDomestic", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsOther": { "auth_ref": [ "r520", "r521" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 8.0, "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.", "label": "Deferred Tax Assets, Other", "verboseLabel": "Other" } } }, "localname": "DeferredTaxAssetsOther", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsTaxCreditCarryforwards": { "auth_ref": [ "r519", "r520", "r521" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 3.0, "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.", "label": "Deferred Tax Assets, Tax Credit Carryforwards", "verboseLabel": "Tax credit carryforwards" } } }, "localname": "DeferredTaxAssetsTaxCreditCarryforwards", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost": { "auth_ref": [ "r520", "r521" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 4.0, "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.", "label": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost", "verboseLabel": "Stock-based compensation" } } }, "localname": "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities": { "auth_ref": [ "r520", "r521" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 5.0, "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities.", "label": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities", "verboseLabel": "Accrued compensation" } } }, "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross": { "auth_ref": [ "r520" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 7.0, "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).", "label": "Deferred Tax Asset, Debt Securities, Available-for-Sale, Unrealized Loss", "terseLabel": "Interest expense carryforward" } } }, "localname": "DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsUnrealizedLossesOnTradingSecurities": { "auth_ref": [ "r520" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 11.0, "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from unrealized loss on investment in debt security measured at fair value with change in fair value recognized in net income (trading).", "label": "Deferred Tax Asset, Debt Securities, Trading, Unrealized Loss", "terseLabel": "Risk management unrealized loss" } } }, "localname": "DeferredTaxAssetsUnrealizedLossesOnTradingSecurities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsValuationAllowance": { "auth_ref": [ "r515" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 1.0, "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": 1.0 } }, "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", "periodEndLabel": "End of year balance", "periodStartLabel": "Beginning of year balance" } } }, "localname": "DeferredTaxAssetsValuationAllowance", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails", "http://www.regfuel.com/role/IncomeTaxesValuationAllowanceforDeferredTaxAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxLiabilities": { "auth_ref": [ "r499", "r516" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.", "label": "Deferred Tax Liabilities, Net", "negatedTotalLabel": "Net deferred tax assets (liabilities)" } } }, "localname": "DeferredTaxLiabilities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets": { "auth_ref": [ "r520", "r521" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 5.0, "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.", "label": "Deferred Tax Liabilities, Intangible Assets", "negatedTerseLabel": "Intangibles" } } }, "localname": "DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxLiabilitiesLeasingArrangements": { "auth_ref": [ "r520", "r521" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 1.0, "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements.", "label": "Deferred Tax Liabilities, Leasing Arrangements", "negatedTerseLabel": "Leases" } } }, "localname": "DeferredTaxLiabilitiesLeasingArrangements", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxLiabilitiesOther": { "auth_ref": [ "r520", "r521" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 2.0, "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred tax liability attributable to taxable temporary differences classified as other.", "label": "Deferred Tax Liabilities, Other", "negatedLabel": "Other" } } }, "localname": "DeferredTaxLiabilitiesOther", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxLiabilitiesPrepaidExpenses": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 4.0, "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses.", "label": "Deferred Tax Liabilities, Prepaid Expenses", "negatedLabel": "Prepaid expenses" } } }, "localname": "DeferredTaxLiabilitiesPrepaidExpenses", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment": { "auth_ref": [ "r520", "r521" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails": { "order": 3.0, "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.", "label": "Deferred Tax Liabilities, Property, Plant and Equipment", "negatedLabel": "Property, plant and equipment" } } }, "localname": "DeferredTaxLiabilitiesPropertyPlantAndEquipment", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of discretionary contributions made by an employer to a defined contribution plan.", "label": "Defined Contribution Plan, Employer Discretionary Contribution Amount", "verboseLabel": "Total expense related to the Company's defined contribution plan" } } }, "localname": "DefinedContributionPlanEmployerDiscretionaryContributionAmount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEmployeeBenefitsPlanDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage of employer's matching contributions to a defined contribution plan that vests in a given year.", "label": "Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage", "verboseLabel": "Matching contributions" } } }, "localname": "DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEmployeeBenefitsPlanDetails" ], "xbrltype": "percentItemType" }, "us-gaap_DepositAssets": { "auth_ref": [ "r85" ], "calculation": { "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails": { "order": 6.0, "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The carrying amount of the asset transferred to a third party to serve as a deposit, which typically serves as security against failure by the transferor to perform under terms of an agreement.", "label": "Deposit Assets", "terseLabel": "Deposits" } } }, "localname": "DepositAssets", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DepositsAssetsCurrent": { "auth_ref": [ "r63" ], "calculation": { "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails": { "order": 4.0, "parentTag": "us-gaap_PrepaidExpenseAndOtherAssetsCurrent", "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 Assets, Current", "verboseLabel": "Deposits" } } }, "localname": "DepositsAssetsCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_Depreciation": { "auth_ref": [ "r147", "r333" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "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", "verboseLabel": "Depreciation expense" } } }, "localname": "Depreciation", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_DepreciationDepletionAndAmortization": { "auth_ref": [ "r147", "r243" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.", "label": "Depreciation, Depletion and Amortization", "verboseLabel": "Depreciation and amortization expense, net" } } }, "localname": "DepreciationDepletionAndAmortization", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset": { "auth_ref": [ "r88", "r584" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets.", "label": "Derivative Asset, Collateral, Obligation to Return Cash, Offset", "terseLabel": "Cash collateral" } } }, "localname": "DerivativeAssetCollateralObligationToReturnCashOffset", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsDerivativeFinancialInstrumentsbyBalanceSheetLocationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeAssets": { "auth_ref": [ "r89", "r90", "r91", "r627" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value, after the effects of master netting arrangements, of a financial asset or other 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 assets not subject to a master netting arrangement and not elected to be offset.", "label": "Derivative Asset", "terseLabel": "Net amount reported in the Consolidated Balance Sheets" } } }, "localname": "DerivativeAssets", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsDerivativeFinancialInstrumentsbyBalanceSheetLocationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeAssetsCurrent": { "auth_ref": [ "r89" ], "calculation": { "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails": { "order": 6.0, "parentTag": "us-gaap_PrepaidExpenseAndOtherAssetsCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value, after the effects of master netting arrangements, of a financial asset or other 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": "Derivative Asset, Current", "terseLabel": "Commodity derivatives and related collateral, net" } } }, "localname": "DerivativeAssetsCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet": { "auth_ref": [ "r584" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.", "label": "Derivative Assets (Liabilities), at Fair Value, Net", "terseLabel": "Net position" } } }, "localname": "DerivativeAssetsLiabilitiesAtFairValueNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails" ], "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.", "label": "Derivative Contract [Domain]", "terseLabel": "Derivative Contract [Domain]" } } }, "localname": "DerivativeContractTypeDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsGainsLossesincludedintheStatementsofOperationsDetails", "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails", "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DerivativeFairValueOfDerivativeAsset": { "auth_ref": [ "r87", "r91", "r92", "r592", "r692" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value, before effects of master netting arrangements, of a financial asset or other 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 assets elected not to be offset. Excludes assets not subject to a master netting arrangement.", "label": "Derivative Asset, Fair Value, Gross Asset", "terseLabel": "Gross amounts of commodity derivative contracts recognized at fair value" } } }, "localname": "DerivativeFairValueOfDerivativeAsset", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsDerivativeFinancialInstrumentsbyBalanceSheetLocationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral": { "auth_ref": [ "r89", "r90", "r93", "r603" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value, after offset of derivative liability, of financial asset or other 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, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.", "label": "Derivative Asset, Fair Value, Amount Not Offset Against Collateral", "terseLabel": "Total gross amount recognized" } } }, "localname": "DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsDerivativeFinancialInstrumentsbyBalanceSheetLocationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeFairValueOfDerivativeLiability": { "auth_ref": [ "r87", "r91", "r92", "r592", "r692" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value, before 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 elected not to be offset. Excludes liabilities not subject to a master netting arrangement.", "label": "Derivative Liability, Fair Value, Gross Liability", "terseLabel": "Gross amounts of commodity derivative contracts recognized at fair value" } } }, "localname": "DerivativeFairValueOfDerivativeLiability", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsDerivativeFinancialInstrumentsbyBalanceSheetLocationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral": { "auth_ref": [ "r89", "r90", "r93", "r603" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value, after offset of derivative asset, of 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, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.", "label": "Derivative Liability, Fair Value, Amount Not Offset Against Collateral", "terseLabel": "Total gross amount recognized" } } }, "localname": "DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsDerivativeFinancialInstrumentsbyBalanceSheetLocationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeGainLossOnDerivativeNet": { "auth_ref": [ "r591" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.", "label": "Derivative, Gain (Loss) on Derivative, Net", "terseLabel": "Pre-tax gains (losses) included in the condensed consolidated statement of operations" } } }, "localname": "DerivativeGainLossOnDerivativeNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsGainsLossesincludedintheStatementsofOperationsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeInstrumentRiskAxis": { "auth_ref": [ "r91", "r590", "r593", "r596", "r598" ], "lang": { "en-us": { "role": { "documentation": "Information by type of derivative contract.", "label": "Derivative Instrument [Axis]", "terseLabel": "Derivative Instrument [Axis]" } } }, "localname": "DerivativeInstrumentRiskAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsGainsLossesincludedintheStatementsofOperationsDetails", "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails", "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Derivative Instruments and Hedging Activities Disclosure [Abstract]", "terseLabel": "Derivative Instruments and Hedging Activities Disclosure [Abstract]" } } }, "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock": { "auth_ref": [ "r606", "r619" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts.", "label": "Derivative Instruments and Hedging Activities Disclosure [Text Block]", "terseLabel": "Derivative Instruments" } } }, "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstruments" ], "xbrltype": "textBlockItemType" }, "us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable": { "auth_ref": [ "r587", "r590", "r596", "r598", "r599", "r604", "r605" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments.", "label": "Derivative Instruments, Gain (Loss) [Table]", "terseLabel": "Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table]" } } }, "localname": "DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsGainsLossesincludedintheStatementsofOperationsDetails", "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DerivativeInstrumentsGainLossLineItems": { "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": "Derivative Instruments, Gain (Loss) [Line Items]", "terseLabel": "Derivative Instruments, Gain (Loss) [Line Items]" } } }, "localname": "DerivativeInstrumentsGainLossLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsGainsLossesincludedintheStatementsofOperationsDetails", "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DerivativeLiabilities": { "auth_ref": [ "r89", "r90", "r91", "r627" ], "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", "terseLabel": "Net amount reported in the Consolidated Balance Sheets" } } }, "localname": "DerivativeLiabilities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsDerivativeFinancialInstrumentsbyBalanceSheetLocationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset": { "auth_ref": [ "r88", "r584" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of right to receive cash collateral under master netting arrangements offset against derivative liabilities.", "label": "Derivative Liability, Collateral, Right to Reclaim Cash, Offset", "terseLabel": "Cash collateral" } } }, "localname": "DerivativeLiabilityCollateralRightToReclaimCashOffset", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsDerivativeFinancialInstrumentsbyBalanceSheetLocationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeNetLiabilityPositionAggregateFairValue": { "auth_ref": [ "r600" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument.", "label": "Derivative, Net Liability Position, Aggregate Fair Value", "terseLabel": "Net liability position" } } }, "localname": "DerivativeNetLiabilityPositionAggregateFairValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeNonmonetaryNotionalAmountEnergyMeasure": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Nominal energy measure used to calculate payments on a derivative instrument.", "label": "Derivative, Nonmonetary Notional Amount, Energy Measure", "terseLabel": "Natural gas covered under the open commodity derivative contracts (in BTUs)" } } }, "localname": "DerivativeNonmonetaryNotionalAmountEnergyMeasure", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails" ], "xbrltype": "energyItemType" }, "us-gaap_DerivativeNonmonetaryNotionalAmountMass": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Nominal mass used to calculate payments on a derivative instrument.", "label": "Derivative, Nonmonetary Notional Amount, Mass", "terseLabel": "Soybean oil covered under the open commodity derivative contracts (in pounds)" } } }, "localname": "DerivativeNonmonetaryNotionalAmountMass", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails" ], "xbrltype": "massItemType" }, "us-gaap_DerivativeNonmonetaryNotionalAmountVolume": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Nominal volume used to calculate payments on a derivative instrument.", "label": "Derivative, Nonmonetary Notional Amount, Volume", "terseLabel": "Heating oil covered under the open commodity derivative contracts (in gallons)" } } }, "localname": "DerivativeNonmonetaryNotionalAmountVolume", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails" ], "xbrltype": "volumeItemType" }, "us-gaap_DerivativesPolicyTextBlock": { "auth_ref": [ "r168", "r585", "r586", "r587", "r588", "r602" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for its derivative instruments and hedging activities.", "label": "Derivatives, Policy [Policy Text Block]", "verboseLabel": "Derivative Instruments" } } }, "localname": "DerivativesPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_DisaggregationOfRevenueLineItems": { "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": "Disaggregation of Revenue [Line Items]", "terseLabel": "Disaggregation of Revenue [Line Items]" } } }, "localname": "DisaggregationOfRevenueLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DisaggregationOfRevenueTable": { "auth_ref": [ "r436", "r438", "r439", "r440", "r441", "r442", "r443", "r444" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.", "label": "Disaggregation of Revenue [Table]", "terseLabel": "Disaggregation of Revenue [Table]" } } }, "localname": "DisaggregationOfRevenueTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DisaggregationOfRevenueTableTextBlock": { "auth_ref": [ "r436" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.", "label": "Disaggregation of Revenue [Table Text Block]", "terseLabel": "Disaggregation of revenue" } } }, "localname": "DisaggregationOfRevenueTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock": { "auth_ref": [ "r491" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for share-based payment arrangement.", "label": "Share-based Payment Arrangement [Text Block]", "terseLabel": "Stock-Based Compensation" } } }, "localname": "DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensation" ], "xbrltype": "textBlockItemType" }, "us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Share-based Payment Arrangement [Abstract]", "terseLabel": "Share-based Payment Arrangement [Abstract]" } } }, "localname": "DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain": { "auth_ref": [ "r458", "r461" ], "lang": { "en-us": { "role": { "documentation": "Name of disposal group.", "label": "Disposal Group Name [Domain]", "terseLabel": "Disposal Group Name [Domain]" } } }, "localname": "DisposalGroupsIncludingDiscontinuedOperationsNameDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DividendsShareBasedCompensation": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/NetIncomeLossPerShareDetails": { "order": 2.0, "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of paid and unpaid cash, stock, and paid-in-kind dividends declared for award under share-based payment arrangement.", "label": "Dividend, Share-based Payment Arrangement", "negatedTerseLabel": "Less: effect of participating securities" } } }, "localname": "DividendsShareBasedCompensation", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DomesticCountryMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Designated tax department of the government that is entitled to levy and collect income taxes from the entity in its country of domicile.", "label": "Domestic Tax Authority [Member]", "terseLabel": "U.S." } } }, "localname": "DomesticCountryMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_EarningsPerShareAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Earnings Per Share [Abstract]", "terseLabel": "Basic net income per share available to common stockholders:", "verboseLabel": "Basic net income (loss) per share available to common stockholders" } } }, "localname": "EarningsPerShareAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails" ], "xbrltype": "stringItemType" }, "us-gaap_EarningsPerShareBasic": { "auth_ref": [ "r119", "r182", "r183", "r184", "r185", "r186", "r193", "r196", "r214", "r215", "r216", "r220", "r221", "r617", "r618", "r723", "r753" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": null, "parentTag": null, "root": true, "weight": null } }, "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": "Earnings Per Share, Basic", "terseLabel": "Net income per share (in dollars per share)", "totalLabel": "Net income per share (in dollars per share)" } } }, "localname": "EarningsPerShareBasic", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract]", "terseLabel": "Diluted net income (loss) per share available to common stockholders", "verboseLabel": "Diluted net income per share available to common stockholders:" } } }, "localname": "EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails" ], "xbrltype": "stringItemType" }, "us-gaap_EarningsPerShareDiluted": { "auth_ref": [ "r119", "r182", "r183", "r184", "r185", "r186", "r196", "r214", "r215", "r216", "r220", "r221", "r617", "r618", "r723", "r753" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": null, "parentTag": null, "root": true, "weight": null } }, "lang": { "en-us": { "role": { "documentation": "The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.", "label": "Earnings Per Share, Diluted", "terseLabel": "Net income per share (in dollars per share)", "totalLabel": "Net income per share (in dollars per share)", "verboseLabel": "Diluted net income (in dollars per share)" } } }, "localname": "EarningsPerShareDiluted", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/NetIncomeLossPerShareDetails", "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_EarningsPerShareDilutedAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Earnings Per Share, Diluted [Abstract]", "terseLabel": "Net income (loss) per share available to common stockholders - Diluted" } } }, "localname": "EarningsPerShareDilutedAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "stringItemType" }, "us-gaap_EarningsPerShareTextBlock": { "auth_ref": [ "r217", "r218", "r219", "r222" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for earnings per share.", "label": "Earnings Per Share [Text Block]", "terseLabel": "Net Income (Loss) Per Share" } } }, "localname": "EarningsPerShareTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShare" ], "xbrltype": "textBlockItemType" }, "us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": { "auth_ref": [ "r642" ], "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. Excludes amounts for 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 Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents", "terseLabel": "Effect of exchange rate changes on cash" } } }, "localname": "EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate": { "auth_ref": [ "r166", "r501", "r536" ], "lang": { "en-us": { "role": { "documentation": "Percentage of domestic federal statutory tax rate applicable to pretax income (loss).", "label": "Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent", "terseLabel": "Statutory tax rate (as a percent)" } } }, "localname": "EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "percentItemType" }, "us-gaap_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount": { "auth_ref": [ "r501" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "order": 2.0, "parentTag": "regi_IncomeTaxExpenseBenefitGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operations, attributable to Tax Cuts and Jobs Act.", "label": "Effective Income Tax Rate Reconciliation, Tax Cuts and Jobs Act, Amount", "negatedTerseLabel": "Global intangible low tax income" } } }, "localname": "EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized": { "auth_ref": [ "r478" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cost not yet recognized for nonvested award under share-based payment arrangement.", "label": "Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount", "verboseLabel": "Unrecognized compensation expense" } } }, "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1": { "auth_ref": [ "r478" ], "lang": { "en-us": { "role": { "documentation": "Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.", "label": "Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition", "verboseLabel": "Expected period of unrecognized compensation expense" } } }, "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails" ], "xbrltype": "durationItemType" }, "us-gaap_EquityClassOfTreasuryStockLineItems": { "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": "Equity, Class of Treasury Stock [Line Items]", "terseLabel": "Equity, Class of Treasury Stock [Line Items]" } } }, "localname": "EquityClassOfTreasuryStockLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_EquityComponentDomain": { "auth_ref": [ "r2", "r108", "r109", "r110", "r171", "r172", "r173", "r178", "r187", "r189", "r225", "r295", "r419", "r426", "r484", "r485", "r486", "r526", "r527", "r616", "r643", "r644", "r645", "r646", "r647", "r649", "r763", "r764", "r765", "r845" ], "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.", "label": "Equity Component [Domain]", "terseLabel": "Equity Component [Domain]" } } }, "localname": "EquityComponentDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity", "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquityParenthetical" ], "xbrltype": "domainItemType" }, "us-gaap_EstimateOfFairValueFairValueDisclosureMember": { "auth_ref": [ "r389", "r402", "r403", "r627" ], "lang": { "en-us": { "role": { "documentation": "Measured as an estimate of fair value.", "label": "Estimate of Fair Value Measurement [Member]", "terseLabel": "Estimated Fair\u00a0Value" } } }, "localname": "EstimateOfFairValueFairValueDisclosureMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementEstimatedFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ExtinguishmentOfDebtAmount": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Gross amount of debt extinguished.", "label": "Extinguishment of Debt, Amount", "terseLabel": "Convertible Notes Repurchases, Principal Amount", "verboseLabel": "Principal amount" } } }, "localname": "ExtinguishmentOfDebtAmount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]", "verboseLabel": "Assets (liabilities) measured at fair value" } } }, "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems": { "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": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]", "terseLabel": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]" } } }, "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": { "auth_ref": [ "r620", "r621", "r622", "r624" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis.", "label": "Fair Value, Recurring and Nonrecurring [Table]", "terseLabel": "Fair Value, Recurring and Nonrecurring [Table]" } } }, "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems": { "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": "Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]", "terseLabel": "Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]" } } }, "localname": "FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementEstimatedFairValueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueByBalanceSheetGroupingTable": { "auth_ref": [ "r620", "r628", "r629" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.", "label": "Fair Value, by Balance Sheet Grouping [Table]", "terseLabel": "Fair Value, by Balance Sheet Grouping [Table]" } } }, "localname": "FairValueByBalanceSheetGroupingTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementEstimatedFairValueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueByBalanceSheetGroupingTextBlock": { "auth_ref": [ "r620", "r628" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.", "label": "Fair Value, by Balance Sheet Grouping [Table Text Block]", "verboseLabel": "Assets (liabilities) measured at fair value" } } }, "localname": "FairValueByBalanceSheetGroupingTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_FairValueByFairValueHierarchyLevelAxis": { "auth_ref": [ "r389", "r402", "r403", "r450", "r451", "r452", "r453", "r454", "r455", "r456", "r457", "r621", "r683", "r684", "r685" ], "lang": { "en-us": { "role": { "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient.", "label": "Fair Value Hierarchy and NAV [Axis]", "terseLabel": "Fair Value Hierarchy and NAV [Axis]" } } }, "localname": "FairValueByFairValueHierarchyLevelAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueByMeasurementBasisAxis": { "auth_ref": [ "r389", "r402", "r403", "r620", "r625" ], "lang": { "en-us": { "role": { "documentation": "Information by measurement basis.", "label": "Measurement Basis [Axis]", "terseLabel": "Measurement Basis [Axis]" } } }, "localname": "FairValueByMeasurementBasisAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementEstimatedFairValueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueDisclosureItemAmountsDomain": { "auth_ref": [ "r389", "r402", "r403" ], "lang": { "en-us": { "role": { "documentation": "Measurement basis, for example, but not limited to, reported value, fair value, portion at fair value, portion at other than fair value.", "label": "Fair Value Measurement [Domain]", "terseLabel": "Fair Value Measurement [Domain]" } } }, "localname": "FairValueDisclosureItemAmountsDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementEstimatedFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueDisclosuresAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Fair Value Disclosures [Abstract]", "terseLabel": "Fair Value Disclosures [Abstract]" } } }, "localname": "FairValueDisclosuresAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_FairValueDisclosuresTextBlock": { "auth_ref": [ "r623" ], "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": "Fair Value Disclosures [Text Block]", "terseLabel": "Fair Value Measurement" } } }, "localname": "FairValueDisclosuresTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurement" ], "xbrltype": "textBlockItemType" }, "us-gaap_FairValueInputsLevel1Member": { "auth_ref": [ "r389", "r450", "r451", "r456", "r457", "r621", "r683" ], "lang": { "en-us": { "role": { "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date.", "label": "Fair Value, Inputs, Level 1 [Member]", "terseLabel": "Level 1" } } }, "localname": "FairValueInputsLevel1Member", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueInputsLevel2Member": { "auth_ref": [ "r389", "r402", "r403", "r450", "r451", "r456", "r457", "r621", "r684" ], "lang": { "en-us": { "role": { "documentation": "Inputs other than quoted prices included within level 1 that are observable for an asset or liability, either directly or indirectly, including, but not limited to, quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in inactive markets.", "label": "Fair Value, Inputs, Level 2 [Member]", "terseLabel": "Level 2" } } }, "localname": "FairValueInputsLevel2Member", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueInputsLevel3Member": { "auth_ref": [ "r389", "r402", "r403", "r450", "r451", "r452", "r453", "r454", "r455", "r456", "r457", "r621", "r685" ], "lang": { "en-us": { "role": { "documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value, Inputs, Level 3 [Member]", "terseLabel": "Level 3" } } }, "localname": "FairValueInputsLevel3Member", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": { "auth_ref": [ "r389", "r402", "r403", "r450", "r451", "r452", "r453", "r454", "r455", "r456", "r457", "r683", "r684", "r685" ], "lang": { "en-us": { "role": { "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value.", "label": "Fair Value Hierarchy and NAV [Domain]", "terseLabel": "Fair Value, Measurements, Fair Value Hierarchy [Domain]" } } }, "localname": "FairValueMeasurementsFairValueHierarchyDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueNetAssetLiability": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of asset after deduction of liability.", "label": "Fair Value, Net Asset (Liability)", "terseLabel": "Assets (liabilities), fair value" } } }, "localname": "FairValueNetAssetLiability", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Finance Lease, Liability, Payment, Due [Abstract]", "terseLabel": "Minimum Lease Commitments" } } }, "localname": "FinanceLeaseLiabilitiesPaymentsDueAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FinanceLeaseLiabilityPaymentsDue": { "auth_ref": [ "r670" ], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails_1": { "order": 1.0, "parentTag": "us-gaap_ContractualObligation", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease.", "label": "Finance Lease, Liability, Payment, Due", "totalLabel": "Total" } } }, "localname": "FinanceLeaseLiabilityPaymentsDue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive": { "auth_ref": [ "r670" ], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 1.0, "parentTag": "us-gaap_ContractualObligationDueAfterFifthYear", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Finance Lease, Liability, to be Paid, after Year Five", "terseLabel": "Thereafter" } } }, "localname": "FinanceLeaseLiabilityPaymentsDueAfterYearFive", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths": { "auth_ref": [ "r670" ], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 3.0, "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Finance Lease, Liability, to be Paid, Year One", "terseLabel": "2022" } } }, "localname": "FinanceLeaseLiabilityPaymentsDueNextTwelveMonths", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive": { "auth_ref": [ "r670" ], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 5.0, "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Finance Lease, Liability, to be Paid, Year Five", "terseLabel": "2026" } } }, "localname": "FinanceLeaseLiabilityPaymentsDueYearFive", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour": { "auth_ref": [ "r670" ], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 4.0, "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Finance Lease, Liability, to be Paid, Year Four", "terseLabel": "2025" } } }, "localname": "FinanceLeaseLiabilityPaymentsDueYearFour", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree": { "auth_ref": [ "r670" ], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 6.0, "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Finance Lease, Liability, to be Paid, Year Three", "terseLabel": "2024" } } }, "localname": "FinanceLeaseLiabilityPaymentsDueYearThree", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo": { "auth_ref": [ "r670" ], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 2.0, "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Finance Lease, Liability, to be Paid, Year Two", "terseLabel": "2023" } } }, "localname": "FinanceLeaseLiabilityPaymentsDueYearTwo", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]", "verboseLabel": "Financial Liabilities:" } } }, "localname": "FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementEstimatedFairValueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FiniteLivedIntangibleAssetUsefulLife": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.", "label": "Finite-Lived Intangible Asset, Useful Life", "verboseLabel": "Useful life" } } }, "localname": "FiniteLivedIntangibleAssetUsefulLife", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails" ], "xbrltype": "durationItemType" }, "us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization": { "auth_ref": [ "r324" ], "calculation": { "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails": { "order": 2.0, "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.", "label": "Finite-Lived Intangible Assets, Accumulated Amortization", "negatedLabel": "Accumulated amortization" } } }, "localname": "FiniteLivedIntangibleAssetsAccumulatedAmortization", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails": { "order": 1.0, "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Finite-Lived Intangible Asset, Expected Amortization, after Year Five", "verboseLabel": "Thereafter" } } }, "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths": { "auth_ref": [ "r326" ], "calculation": { "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails": { "order": 6.0, "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year One", "terseLabel": "2022" } } }, "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive": { "auth_ref": [ "r326" ], "calculation": { "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails": { "order": 2.0, "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Five", "terseLabel": "2026" } } }, "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFive", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour": { "auth_ref": [ "r326" ], "calculation": { "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails": { "order": 3.0, "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Four", "terseLabel": "2025" } } }, "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFour", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree": { "auth_ref": [ "r326" ], "calculation": { "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails": { "order": 4.0, "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Three", "terseLabel": "2024" } } }, "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearThree", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo": { "auth_ref": [ "r326" ], "calculation": { "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails": { "order": 5.0, "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Two", "terseLabel": "2023" } } }, "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis": { "auth_ref": [ "r319", "r321", "r324", "r328", "r696", "r700" ], "lang": { "en-us": { "role": { "documentation": "Information by major type or class of finite-lived intangible assets.", "label": "Finite-Lived Intangible Assets by Major Class [Axis]", "terseLabel": "Finite-Lived Intangible Assets by Major Class [Axis]" } } }, "localname": "FiniteLivedIntangibleAssetsByMajorClassAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails", "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]", "verboseLabel": "Estimated amortization expense" } } }, "localname": "FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FiniteLivedIntangibleAssetsGross": { "auth_ref": [ "r324", "r700" ], "calculation": { "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails": { "order": 1.0, "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.", "label": "Finite-Lived Intangible Assets, Gross", "terseLabel": "Cost" } } }, "localname": "FiniteLivedIntangibleAssetsGross", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsLineItems": { "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": "Finite-Lived Intangible Assets [Line Items]", "terseLabel": "Finite-Lived Intangible Assets [Line Items]" } } }, "localname": "FiniteLivedIntangibleAssetsLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain": { "auth_ref": [ "r319", "r323" ], "lang": { "en-us": { "role": { "documentation": "The major class of finite-lived intangible asset (for example, patents, trademarks, copyrights, etc.) A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.", "label": "Finite-Lived Intangible Assets, Major Class Name [Domain]", "terseLabel": "Finite-Lived Intangible Assets, Major Class Name [Domain]" } } }, "localname": "FiniteLivedIntangibleAssetsMajorClassNameDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails", "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FiniteLivedIntangibleAssetsNet": { "auth_ref": [ "r324", "r696" ], "calculation": { "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.", "label": "Finite-Lived Intangible Assets, Net", "totalLabel": "Net" } } }, "localname": "FiniteLivedIntangibleAssetsNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails", "http://www.regfuel.com/role/IntangibleAssetsEstimatedAmortizationExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsNetAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Finite-Lived Intangible Assets, Net [Abstract]", "verboseLabel": "Components of Intangible assets" } } }, "localname": "FiniteLivedIntangibleAssetsNetAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FinitelivedIntangibleAssetsAcquired1": { "auth_ref": [ "r320" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.", "label": "Finite-lived Intangible Assets Acquired", "terseLabel": "Acquired finite lived intangible assets" } } }, "localname": "FinitelivedIntangibleAssetsAcquired1", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ForeignCountryMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Designated tax departments of governments entitled to levy and collect income taxes from the entity outside the entity's country of domicile.", "label": "Foreign Tax Authority [Member]", "terseLabel": "Non U.S." } } }, "localname": "ForeignCountryMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock": { "auth_ref": [ "r651" ], "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 Transactions and Translations Policy [Policy Text Block]", "terseLabel": "Foreign Currency Transactions and Translation" } } }, "localname": "ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "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]", "verboseLabel": "Office furniture and fixtures" } } }, "localname": "FurnitureAndFixturesMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_GainLossOnSaleOfPropertyPlantEquipment": { "auth_ref": [ "r147" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 1.0, "parentTag": "us-gaap_OperatingIncomeLoss", "weight": 1.0 } }, "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": "Gain (Loss) on Disposition of Property Plant Equipment", "negatedLabel": "Gain on disposal of property, plant and equipment", "negatedTerseLabel": "GAIN ON DISPOSAL OF PROPERTY, PLANT AND EQUIPMENT" } } }, "localname": "GainLossOnSaleOfPropertyPlantEquipment", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_GainLossOnTerminationOfLease": { "auth_ref": [ "r658" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 22.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": -1.0 }, "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 1.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of gain (loss) on termination of lease before expiration of lease term.", "label": "Gain (Loss) on Termination of Lease", "negatedTerseLabel": "Gain on lease termination", "terseLabel": "Gain on lease termination" } } }, "localname": "GainLossOnTerminationOfLease", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows", "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_GainsLossesOnExtinguishmentOfDebt": { "auth_ref": [ "r147", "r406", "r407" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 13.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": -1.0 }, "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 5.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.", "label": "Gain (Loss) on Extinguishment of Debt", "negatedTerseLabel": "(Gain) loss on debt extinguishment", "terseLabel": "Gain (loss) on debt extinguishment" } } }, "localname": "GainsLossesOnExtinguishmentOfDebt", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows", "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_Goodwill": { "auth_ref": [ "r309", "r311", "r678", "r708" ], "calculation": { "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": { "order": 8.0, "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets", "weight": 1.0 }, "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 8.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.", "label": "Goodwill", "terseLabel": "Goodwill", "verboseLabel": "Goodwill" } } }, "localname": "Goodwill", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails", "http://www.regfuel.com/role/ConsolidatedBalanceSheets", "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGoodwillDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Goodwill and Intangible Assets Disclosure [Abstract]", "terseLabel": "Goodwill and Intangible Assets Disclosure [Abstract]" } } }, "localname": "GoodwillAndIntangibleAssetsDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock": { "auth_ref": [ "r330" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for goodwill and intangible assets.", "label": "Goodwill and Intangible Assets Disclosure [Text Block]", "terseLabel": "Intangible Assets" } } }, "localname": "GoodwillAndIntangibleAssetsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssets" ], "xbrltype": "textBlockItemType" }, "us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy": { "auth_ref": [ "r313" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for goodwill. This accounting policy also may address how an entity assesses and measures impairment of goodwill, how reporting units are determined, how goodwill is allocated to such units, and how the fair values of the reporting units are determined.", "label": "Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]", "verboseLabel": "Goodwill" } } }, "localname": "GoodwillAndIntangibleAssetsGoodwillPolicy", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_GoodwillImpairmentLoss": { "auth_ref": [ "r147", "r310", "r312", "r315" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.", "label": "Goodwill, Impairment Loss", "verboseLabel": "Impairment of goodwill" } } }, "localname": "GoodwillImpairmentLoss", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGoodwillDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_GoodwillLineItems": { "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": "Goodwill [Line Items]", "terseLabel": "Goodwill [Line Items]" } } }, "localname": "GoodwillLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGoodwillDetails" ], "xbrltype": "stringItemType" }, "us-gaap_GrossProfit": { "auth_ref": [ "r122", "r164", "r248", "r254", "r258", "r261", "r264", "r291", "r358", "r359", "r360", "r363", "r364", "r365", "r367", "r369", "r371", "r372", "r630" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 2.0, "parentTag": "us-gaap_OperatingIncomeLoss", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.", "label": "Gross Profit", "totalLabel": "GROSS PROFIT", "verboseLabel": "Gross profit" } } }, "localname": "GrossProfit", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock": { "auth_ref": [ "r331", "r339" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for recognizing and measuring the impairment of long-lived assets. An entity also may disclose its accounting policy for long-lived assets to be sold. This policy excludes goodwill and intangible assets.", "label": "Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]", "verboseLabel": "Impairment of Long-lived Assets" } } }, "localname": "ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": { "auth_ref": [ "r115", "r248", "r254", "r258", "r261", "r264", "r705", "r719", "r725", "r754" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 1.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.", "label": "Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest", "terseLabel": "Income (loss) from continuing operations before income taxes", "totalLabel": "INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES" } } }, "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest": { "auth_ref": [ "r164", "r177", "r248", "r254", "r258", "r261", "r264", "r291", "r358", "r359", "r360", "r363", "r364", "r365", "r367", "r369", "r371", "r372", "r568", "r618", "r630" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": 1.0 }, "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 1.0, "parentTag": "us-gaap_NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.", "label": "Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest", "terseLabel": "Net income from continuing operations", "totalLabel": "NET INCOME FROM CONTINUING OPERATIONS" } } }, "localname": "IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows", "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeLossFromContinuingOperationsPerBasicShare": { "auth_ref": [ "r112", "r119", "r177", "r182", "r183", "r184", "r185", "r196", "r214", "r215", "r618", "r718", "r720", "r723", "r749" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 2.0, "parentTag": "us-gaap_EarningsPerShareBasic", "weight": 1.0 } }, "lang": { "en-us": { "role": { "documentation": "The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period.", "label": "Income (Loss) from Continuing Operations, Per Basic Share", "terseLabel": "Continuing operations (in dollars per share)" } } }, "localname": "IncomeLossFromContinuingOperationsPerBasicShare", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "perShareItemType" }, "us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare": { "auth_ref": [ "r112", "r119", "r177", "r182", "r183", "r184", "r185", "r196", "r214", "r215", "r216", "r618", "r723", "r749", "r751", "r753" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 1.0, "parentTag": "us-gaap_EarningsPerShareDiluted", "weight": 1.0 } }, "lang": { "en-us": { "role": { "documentation": "The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.", "label": "Income (Loss) from Continuing Operations, Per Diluted Share", "terseLabel": "Continuing operations (in dollars per share)" } } }, "localname": "IncomeLossFromContinuingOperationsPerDilutedShare", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax": { "auth_ref": [ "r6", "r7", "r8", "r9", "r10", "r13", "r14", "r539", "r750" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 2.0, "parentTag": "us-gaap_ProfitLoss", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.", "label": "Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest", "terseLabel": "Net loss from discontinuing operations", "verboseLabel": "NET LOSS ON DISCONTINUED OPERATIONS" } } }, "localname": "IncomeLossFromDiscontinuedOperationsNetOfTax", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows", "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare": { "auth_ref": [ "r116", "r119", "r199", "r214", "r215", "r723", "r750", "r751", "r753" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 1.0, "parentTag": "us-gaap_EarningsPerShareBasic", "weight": 1.0 } }, "lang": { "en-us": { "role": { "documentation": "Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.", "label": "Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share", "terseLabel": "Discontinued operations (in dollars per share)" } } }, "localname": "IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "perShareItemType" }, "us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare": { "auth_ref": [ "r199", "r214", "r215", "r582" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 2.0, "parentTag": "us-gaap_EarningsPerShareDiluted", "weight": 1.0 } }, "lang": { "en-us": { "role": { "documentation": "Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.", "label": "Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share", "terseLabel": "Discontinued operations (in dollars per share)" } } }, "localname": "IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_IncomeStatementAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Income Statement [Abstract]", "terseLabel": "Income Statement [Abstract]" } } }, "localname": "IncomeStatementAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis": { "auth_ref": [ "r458", "r461" ], "lang": { "en-us": { "role": { "documentation": "Information by name of disposal group.", "label": "Disposal Group Name [Axis]", "terseLabel": "Disposal Group Name [Axis]" } } }, "localname": "IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeStatementLocationAxis": { "auth_ref": [ "r337", "r344" ], "lang": { "en-us": { "role": { "documentation": "Information by location in the income statement.", "label": "Income Statement Location [Axis]", "terseLabel": "Income Statement Location [Axis]" } } }, "localname": "IncomeStatementLocationAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsGainsLossesincludedintheStatementsofOperationsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeStatementLocationDomain": { "auth_ref": [ "r344" ], "lang": { "en-us": { "role": { "documentation": "Location in the income statement.", "label": "Income Statement Location [Domain]", "terseLabel": "Income Statement Location [Domain]" } } }, "localname": "IncomeStatementLocationDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsGainsLossesincludedintheStatementsofOperationsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_IncomeTaxAuthorityAxis": { "auth_ref": [ "r504" ], "lang": { "en-us": { "role": { "documentation": "Information by tax jurisdiction.", "label": "Income Tax Authority [Axis]", "terseLabel": "Income Tax Authority [Axis]" } } }, "localname": "IncomeTaxAuthorityAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeTaxAuthorityDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Agency, division or body classification that levies income taxes, examines tax returns for compliance, or grants exemptions from or makes other decisions pertaining to income taxes.", "label": "Income Tax Authority [Domain]", "terseLabel": "Income Tax Authority [Domain]" } } }, "localname": "IncomeTaxAuthorityDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_IncomeTaxContingencyLineItems": { "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": "Income Tax Contingency [Line Items]", "terseLabel": "Income Tax Contingency [Line Items]" } } }, "localname": "IncomeTaxContingencyLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeTaxContingencyTable": { "auth_ref": [ "r505", "r510", "r512", "r525" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about tax positions taken in the tax returns filed or to be filed for which it is more likely than not that the tax position will not be sustained upon examination by taxing authorities and other income tax contingencies. Includes, but is not limited to, interest and penalties, reconciliation of unrecognized tax benefits, unrecognized tax benefits that would affect the effective tax rate, tax years that remain subject to examination by tax jurisdictions, and information about positions for which it is reasonably possible that amounts unrecognized will significantly change within 12 months.", "label": "Income Tax Contingency [Table]", "terseLabel": "Income Tax Contingency [Table]" } } }, "localname": "IncomeTaxContingencyTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeTaxDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Income Tax Disclosure [Abstract]", "terseLabel": "Income Tax Disclosure [Abstract]" } } }, "localname": "IncomeTaxDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_IncomeTaxDisclosureTextBlock": { "auth_ref": [ "r166", "r502", "r511", "r518", "r531", "r537", "r540", "r541", "r542" ], "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 Disclosure [Text Block]", "terseLabel": "Income Taxes" } } }, "localname": "IncomeTaxDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxes" ], "xbrltype": "textBlockItemType" }, "us-gaap_IncomeTaxExaminationPenaltiesAccrued": { "auth_ref": [ "r503" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The amount of estimated penalties accrued as of the balance sheet date arising from income tax examinations.", "label": "Income Tax Examination, Penalties Accrued", "terseLabel": "Income tax examination, penalties accrued" } } }, "localname": "IncomeTaxExaminationPenaltiesAccrued", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxExpenseBenefit": { "auth_ref": [ "r167", "r188", "r189", "r246", "r500", "r532", "r538", "r755" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 2.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": -1.0 }, "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "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": "Income Tax Expense (Benefit)", "negatedLabel": "INCOME TAX BENEFIT (EXPENSE)", "negatedTotalLabel": "Income tax benefit (expense)" } } }, "localname": "IncomeTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails", "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxExpenseBenefitContinuingOperationsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Income Tax Expense (Benefit), Continuing Operations [Abstract]", "verboseLabel": "Income tax benefit (expense)" } } }, "localname": "IncomeTaxExpenseBenefitContinuingOperationsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Amount [Abstract]", "verboseLabel": "Effective income tax rate continuing operations tax rate reconciliation" } } }, "localname": "IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeTaxPolicyTextBlock": { "auth_ref": [ "r107", "r496", "r497", "r511", "r512", "r517", "r524" ], "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 Tax, Policy [Policy Text Block]", "verboseLabel": "Income Taxes" } } }, "localname": "IncomeTaxPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance": { "auth_ref": [ "r501" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails": { "order": 2.0, "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0 } }, "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": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount", "negatedLabel": "Valuation allowances", "negatedNetLabel": "Tax benefit from reversal of valuation allowance", "negatedTerseLabel": "Deferred tax valuation allowances" } } }, "localname": "IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails", "http://www.regfuel.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails", "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential": { "auth_ref": [ "r501" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "order": 5.0, "parentTag": "regi_IncomeTaxExpenseBenefitGross", "weight": 1.0 } }, "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 foreign income tax expense (benefit).", "label": "Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount", "negatedTerseLabel": "Foreign rate differential" } } }, "localname": "IncomeTaxReconciliationForeignIncomeTaxRateDifferential", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate": { "auth_ref": [ "r501" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "order": 8.0, "parentTag": "regi_IncomeTaxExpenseBenefitGross", "weight": 1.0 } }, "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": "Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount", "negatedLabel": "U.S. Federal income tax expense at statutory rates of 21 percent for all periods" } } }, "localname": "IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxReconciliationNondeductibleExpense": { "auth_ref": [ "r501" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "order": 6.0, "parentTag": "regi_IncomeTaxExpenseBenefitGross", "weight": 1.0 } }, "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 nondeductible expenses.", "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount", "negatedTerseLabel": "Non-deductible expenses" } } }, "localname": "IncomeTaxReconciliationNondeductibleExpense", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxReconciliationOtherAdjustments": { "auth_ref": [ "r501" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "order": 4.0, "parentTag": "regi_IncomeTaxExpenseBenefitGross", "weight": 1.0 } }, "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 other adjustments.", "label": "Effective Income Tax Rate Reconciliation, Other Adjustments, Amount", "negatedLabel": "Other" } } }, "localname": "IncomeTaxReconciliationOtherAdjustments", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes": { "auth_ref": [ "r501" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "order": 10.0, "parentTag": "regi_IncomeTaxExpenseBenefitGross", "weight": 1.0 } }, "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 state and local income tax expense (benefit).", "label": "Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount", "negatedLabel": "State taxes, net of federal income tax benefit" } } }, "localname": "IncomeTaxReconciliationStateAndLocalIncomeTaxes", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxReconciliationTaxContingencies": { "auth_ref": [ "r501" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "order": 1.0, "parentTag": "regi_IncomeTaxExpenseBenefitGross", "weight": 1.0 } }, "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 income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.", "label": "Effective Income Tax Rate Reconciliation, Tax Contingency, Amount", "negatedLabel": "Unrecognized tax benefits" } } }, "localname": "IncomeTaxReconciliationTaxContingencies", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxReconciliationTaxCredits": { "auth_ref": [ "r501" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "order": 9.0, "parentTag": "regi_IncomeTaxExpenseBenefitGross", "weight": -1.0 } }, "crdr": "credit", "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 tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.", "label": "Effective Income Tax Rate Reconciliation, Tax Credit, Amount", "terseLabel": "Equity and executive compensation" } } }, "localname": "IncomeTaxReconciliationTaxCredits", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxReconciliationTaxCreditsResearch": { "auth_ref": [ "r501" ], "calculation": { "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "order": 7.0, "parentTag": "regi_IncomeTaxExpenseBenefitGross", "weight": -1.0 } }, "crdr": "credit", "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 research tax credit.", "label": "Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount", "terseLabel": "Research & development tax credit" } } }, "localname": "IncomeTaxReconciliationTaxCreditsResearch", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxesPaidNet": { "auth_ref": [ "r151" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.", "label": "Income Taxes Paid, Net", "terseLabel": "Cash paid for income taxes" } } }, "localname": "IncomeTaxesPaidNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxesReceivable": { "auth_ref": [ "r80", "r715", "r748" ], "calculation": { "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails": { "order": 2.0, "parentTag": "us-gaap_PrepaidExpenseAndOtherAssetsCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.", "label": "Income Taxes Receivable, Current", "verboseLabel": "Taxes receivable" } } }, "localname": "IncomeTaxesReceivable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInAccountsPayable": { "auth_ref": [ "r146" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 18.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.", "label": "Increase (Decrease) in Accounts Payable", "verboseLabel": "Accounts payable" } } }, "localname": "IncreaseDecreaseInAccountsPayable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInAccountsReceivable": { "auth_ref": [ "r146" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 15.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "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": "Accounts receivable" } } }, "localname": "IncreaseDecreaseInAccountsReceivable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInDeferredIncomeTaxes": { "auth_ref": [ "r146" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 10.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa.", "label": "Increase (Decrease) in Deferred Income Taxes", "negatedLabel": "Deferred tax expense (benefits)" } } }, "localname": "IncreaseDecreaseInDeferredIncomeTaxes", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInDeferredRevenue": { "auth_ref": [ "r146" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 21.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.", "label": "Increase (Decrease) in Deferred Revenue", "terseLabel": "Deferred revenue" } } }, "localname": "IncreaseDecreaseInDeferredRevenue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInInventories": { "auth_ref": [ "r146" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 16.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.", "label": "Increase (Decrease) in Inventories", "negatedLabel": "Inventories" } } }, "localname": "IncreaseDecreaseInInventories", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Increase (Decrease) in Operating Capital [Abstract]", "terseLabel": "Changes in asset and liabilities:" } } }, "localname": "IncreaseDecreaseInOperatingCapitalAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities": { "auth_ref": [ "r146" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 19.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in other obligations or expenses incurred but not yet paid.", "label": "Increase (Decrease) in Other Accounts Payable and Accrued Liabilities", "verboseLabel": "Accrued expenses and other liabilities" } } }, "localname": "IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets": { "auth_ref": [ "r146" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 17.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in prepaid expenses, and assets classified as other.", "label": "Increase (Decrease) in Prepaid Expense and Other Assets", "negatedLabel": "Prepaid expenses and other assets" } } }, "localname": "IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInStockholdersEquityRollForward": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.", "label": "Increase (Decrease) in Stockholders' Equity [Roll Forward]", "terseLabel": "Increase (Decrease) in Stockholders' Equity [Roll Forward]" } } }, "localname": "IncreaseDecreaseInStockholdersEquityRollForward", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "stringItemType" }, "us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares": { "auth_ref": [ "r197", "r198", "r206", "r207", "r208", "r209", "r210", "r211", "r212", "r216" ], "calculation": { "http://www.regfuel.com/role/NetIncomeLossPerShareDetails": { "order": 3.0, "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding", "weight": 1.0 } }, "lang": { "en-us": { "role": { "documentation": "Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of contingently issuable shares. Contingently issuable shares are those shares that are issuable for little or no cash contingent on certain conditions being met.", "label": "Incremental Common Shares Attributable to Dilutive Effect of Contingently Issuable Shares", "terseLabel": "Adjustment to reflect stock appreciation right conversions (in shares)" } } }, "localname": "IncrementalCommonSharesAttributableToContingentlyIssuableShares", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities": { "auth_ref": [ "r204", "r205", "r216" ], "calculation": { "http://www.regfuel.com/role/NetIncomeLossPerShareDetails": { "order": 2.0, "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding", "weight": 1.0 } }, "lang": { "en-us": { "role": { "documentation": "Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible debt securities using the if-converted method.", "label": "Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities", "terseLabel": "Adjustment to reflect conversion of convertible notes (in shares)" } } }, "localname": "IncrementalCommonSharesAttributableToConversionOfDebtSecurities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems": { "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": "Indefinite-lived Intangible Assets [Line Items]", "terseLabel": "Indefinite-lived Intangible Assets [Line Items]" } } }, "localname": "IndefiniteLivedIntangibleAssetsByMajorClassLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IntangibleAssetsNetExcludingGoodwill": { "auth_ref": [ "r317", "r322" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 2.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.", "label": "Intangible Assets, Net (Excluding Goodwill)", "terseLabel": "Intangible assets, net" } } }, "localname": "IntangibleAssetsNetExcludingGoodwill", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestExpense": { "auth_ref": [ "r113", "r242", "r652", "r655", "r724" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 6.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of the cost of borrowed funds accounted for as interest expense.", "label": "Interest Expense", "negatedLabel": "Interest expense" } } }, "localname": "InterestExpense", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestPaidNet": { "auth_ref": [ "r141", "r144", "r151" ], "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": "Interest Paid, Excluding Capitalized Interest, Operating Activities", "verboseLabel": "Cash paid for interest" } } }, "localname": "InterestPaidNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestPayableCurrent": { "auth_ref": [ "r26", "r27", "r70" ], "calculation": { "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails": { "order": 3.0, "parentTag": "us-gaap_AccruedLiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).", "label": "Interest Payable, Current", "verboseLabel": "Accrued interest" } } }, "localname": "InterestPayableCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IntersegmentEliminationMember": { "auth_ref": [ "r240", "r253", "r254", "r255", "r256", "r258", "r260", "r264" ], "lang": { "en-us": { "role": { "documentation": "Eliminating entries used in operating segment consolidation.", "label": "Intersegment Eliminations [Member]", "terseLabel": "Intersegment Revenues", "verboseLabel": "Intersegment eliminations" } } }, "localname": "IntersegmentEliminationMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_InventoryDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Inventory Disclosure [Abstract]", "terseLabel": "Inventory Disclosure [Abstract]" } } }, "localname": "InventoryDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_InventoryDisclosureTextBlock": { "auth_ref": [ "r306" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.", "label": "Inventory Disclosure [Text Block]", "terseLabel": "Inventories" } } }, "localname": "InventoryDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/Inventories" ], "xbrltype": "textBlockItemType" }, "us-gaap_InventoryFinishedGoodsAndWorkInProcessAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Inventory, Finished Goods and Work in Process, Gross [Abstract]", "verboseLabel": "Inventories" } } }, "localname": "InventoryFinishedGoodsAndWorkInProcessAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/InventoriesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_InventoryFinishedGoodsNetOfReserves": { "auth_ref": [ "r50", "r305" ], "calculation": { "http://www.regfuel.com/role/InventoriesDetails": { "order": 3.0, "parentTag": "us-gaap_InventoryNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.", "label": "Inventory, Finished Goods, Net of Reserves", "verboseLabel": "Finished goods" } } }, "localname": "InventoryFinishedGoodsNetOfReserves", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/InventoriesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InventoryNet": { "auth_ref": [ "r17", "r82", "r678" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 4.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 }, "http://www.regfuel.com/role/InventoriesDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.", "label": "Inventory, Net", "totalLabel": "Total", "verboseLabel": "Inventories" } } }, "localname": "InventoryNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets", "http://www.regfuel.com/role/InventoriesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InventoryPolicyTextBlock": { "auth_ref": [ "r28", "r83", "r158", "r223", "r303", "r304", "r306", "r694" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of inventory accounting policy for inventory classes, including, but not limited to, basis for determining inventory amounts, methods by which amounts are added and removed from inventory classes, loss recognition on impairment of inventories, and situations in which inventories are stated above cost.", "label": "Inventory, Policy [Policy Text Block]", "verboseLabel": "Inventories" } } }, "localname": "InventoryPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_InventoryRawMaterialsNetOfReserves": { "auth_ref": [ "r52", "r305" ], "calculation": { "http://www.regfuel.com/role/InventoriesDetails": { "order": 1.0, "parentTag": "us-gaap_InventoryNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.", "label": "Inventory, Raw Materials, Net of Reserves", "verboseLabel": "Raw materials" } } }, "localname": "InventoryRawMaterialsNetOfReserves", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/InventoriesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InventoryWorkInProcessNetOfReserves": { "auth_ref": [ "r51", "r305" ], "calculation": { "http://www.regfuel.com/role/InventoriesDetails": { "order": 2.0, "parentTag": "us-gaap_InventoryNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.", "label": "Inventory, Work in Process, Net of Reserves", "verboseLabel": "Work in process" } } }, "localname": "InventoryWorkInProcessNetOfReserves", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/InventoriesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InvestmentBuildingAndBuildingImprovements": { "auth_ref": [ "r745" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Aggregate of the carrying amounts as of the balance sheet date of investments in building and building improvements.", "label": "Investment Building and Building Improvements", "terseLabel": "Capital cost for project" } } }, "localname": "InvestmentBuildingAndBuildingImprovements", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InvestmentIncomeInterest": { "auth_ref": [ "r126", "r241" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 4.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.", "label": "Investment Income, Interest", "terseLabel": "Interest income" } } }, "localname": "InvestmentIncomeInterest", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_InvestmentTypeAxis": { "auth_ref": [ "r775", "r776", "r777", "r778", "r779", "r780", "r781", "r782", "r783", "r784", "r785", "r786", "r787", "r788", "r789" ], "lang": { "en-us": { "role": { "documentation": "Information by type of investments.", "label": "Investment Type [Axis]", "terseLabel": "Investment Type [Axis]" } } }, "localname": "InvestmentTypeAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_InvestmentTypeCategorizationMember": { "auth_ref": [ "r775", "r776", "r777", "r778", "r779", "r780", "r781", "r782", "r783", "r784", "r785", "r786", "r787", "r788", "r789" ], "lang": { "en-us": { "role": { "documentation": "Asset obtained to generate income or appreciate in value.", "label": "Investments [Domain]", "terseLabel": "Investments [Domain]" } } }, "localname": "InvestmentTypeCategorizationMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Investments, Debt and Equity Securities [Abstract]", "terseLabel": "Investments, Debt and Equity Securities [Abstract]" } } }, "localname": "InvestmentsDebtAndEquitySecuritiesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock": { "auth_ref": [ "r290", "r706", "r728", "r790", "r815" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for investments in certain debt and equity securities.", "label": "Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]", "terseLabel": "Marketable Securities" } } }, "localname": "InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/MarketableSecurities" ], "xbrltype": "textBlockItemType" }, "us-gaap_LandMember": { "auth_ref": [ "r438" ], "lang": { "en-us": { "role": { "documentation": "Part of earth's surface not covered by water.", "label": "Land [Member]", "verboseLabel": "Land" } } }, "localname": "LandMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LeaseCost": { "auth_ref": [ "r669", "r671" ], "calculation": { "http://www.regfuel.com/role/LeasesLeaseExpenseDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of lease cost recognized by lessee for lease contract.", "label": "Lease, Cost", "totalLabel": "Total lease expense" } } }, "localname": "LeaseCost", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesLeaseExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LeaseCostTableTextBlock": { "auth_ref": [ "r669" ], "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": "Lease, Cost [Table Text Block]", "terseLabel": "Lease expense and effect on cash flows" } } }, "localname": "LeaseCostTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_LeaseholdImprovementsMember": { "auth_ref": [ "r334" ], "lang": { "en-us": { "role": { "documentation": "Additions or improvements to assets held under a lease arrangement.", "label": "Leasehold Improvements [Member]", "verboseLabel": "Leasehold improvements" } } }, "localname": "LeaseholdImprovementsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LeasesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Leases [Abstract]", "terseLabel": "Leases [Abstract]" } } }, "localname": "LeasesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_LeasesOperatingAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Leases, Operating [Abstract]", "terseLabel": "Leases, Operating [Abstract]" } } }, "localname": "LeasesOperatingAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock": { "auth_ref": [ "r670" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.", "label": "Lessee, Operating Lease, Liability, Maturity [Table Text Block]", "terseLabel": "Schedule of maturities of operating leases" } } }, "localname": "LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths": { "auth_ref": [ "r670" ], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 1.0, "parentTag": "regi_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearSix", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Lessee, Operating Lease, Liability, to be Paid, Year One", "totalLabel": "2022" } } }, "localname": "LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive": { "auth_ref": [ "r670" ], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 5.0, "parentTag": "regi_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearSix", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Lessee, Operating Lease, Liability, to be Paid, Year Five", "totalLabel": "2026" } } }, "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFive", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour": { "auth_ref": [ "r670" ], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 4.0, "parentTag": "regi_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearSix", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Lessee, Operating Lease, Liability, to be Paid, Year Four", "totalLabel": "2025" } } }, "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFour", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree": { "auth_ref": [ "r670" ], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 3.0, "parentTag": "regi_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearSix", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Lessee, Operating Lease, Liability, to be Paid, Year Three", "totalLabel": "2024" } } }, "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearThree", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": { "auth_ref": [ "r670" ], "calculation": { "http://www.regfuel.com/role/LeasesMaturityDetails": { "order": 2.0, "parentTag": "regi_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearSix", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Lessee, Operating Lease, Liability, to be Paid, Year Two", "totalLabel": "2023" } } }, "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_Liabilities": { "auth_ref": [ "r68", "r164", "r256", "r291", "r358", "r359", "r360", "r363", "r364", "r365", "r367", "r369", "r371", "r372", "r571", "r577", "r578", "r630", "r676", "r677" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 2.0, "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/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Liabilities [Abstract]", "terseLabel": "Liabilities" } } }, "localname": "LiabilitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsDerivativeFinancialInstrumentsbyBalanceSheetLocationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LiabilitiesAndStockholdersEquity": { "auth_ref": [ "r47", "r164", "r291", "r630", "r678", "r714", "r742" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "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 EQUITY" } } }, "localname": "LiabilitiesAndStockholdersEquity", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesAndStockholdersEquityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Liabilities and Equity [Abstract]", "verboseLabel": "LIABILITIES AND EQUITY" } } }, "localname": "LiabilitiesAndStockholdersEquityAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_LiabilitiesCurrent": { "auth_ref": [ "r71", "r164", "r291", "r358", "r359", "r360", "r363", "r364", "r365", "r367", "r369", "r371", "r372", "r571", "r577", "r578", "r630", "r676", "r677", "r678" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "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/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesCurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Liabilities, Current [Abstract]", "verboseLabel": "CURRENT LIABILITIES:" } } }, "localname": "LiabilitiesCurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_LineOfCreditFacilityAxis": { "auth_ref": [ "r65", "r163" ], "lang": { "en-us": { "role": { "documentation": "Information by name of lender, which may be a single entity (for example, but not limited to, a bank, pension fund, venture capital firm) or a group of entities that participate in the line of credit.", "label": "Lender Name [Axis]", "terseLabel": "Lender Name [Axis]" } } }, "localname": "LineOfCreditFacilityAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails", "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LineOfCreditFacilityLenderDomain": { "auth_ref": [ "r65", "r163" ], "lang": { "en-us": { "role": { "documentation": "Identification of the lender, which may be a single entity (for example, a bank, pension fund, venture capital firm) or a group of entities that participate in the line of credit, including a letter of credit facility.", "label": "Line of Credit Facility, Lender [Domain]", "terseLabel": "Line of Credit Facility, Lender [Domain]" } } }, "localname": "LineOfCreditFacilityLenderDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails", "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LineOfCreditFacilityLineItems": { "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": "Line of Credit Facility [Line Items]", "terseLabel": "Line of Credit Facility [Line Items]" } } }, "localname": "LineOfCreditFacilityLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity": { "auth_ref": [ "r65" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.", "label": "Line of Credit Facility, Maximum Borrowing Capacity", "terseLabel": "Line of credit" } } }, "localname": "LineOfCreditFacilityMaximumBorrowingCapacity", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity": { "auth_ref": [ "r65" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).", "label": "Line of Credit Facility, Remaining Borrowing Capacity", "terseLabel": "Maximum remaining available to be borrowed under revolving lines of credit" } } }, "localname": "LineOfCreditFacilityRemainingBorrowingCapacity", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtLinesofCreditDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LineOfCreditFacilityTable": { "auth_ref": [ "r65", "r163" ], "lang": { "en-us": { "role": { "documentation": "A table or schedule providing information pertaining to short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line.", "label": "Line of Credit Facility [Table]", "terseLabel": "Line of Credit Facility [Table]" } } }, "localname": "LineOfCreditFacilityTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LinesOfCreditCurrent": { "auth_ref": [ "r33", "r710" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.", "label": "Line of Credit, Current", "terseLabel": "Total revolving loans (current)" } } }, "localname": "LinesOfCreditCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtLinesofCreditDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LoansPayableCurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Loans Payable, Current [Abstract]", "verboseLabel": "Summary of company's revolving borrowings" } } }, "localname": "LoansPayableCurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtLinesofCreditDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LoansPayableToBankCurrent": { "auth_ref": [ "r33" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 1.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Carrying value as of the balance sheet date of current portion of long-term loans payable to bank due within one year or the operating cycle if longer.", "label": "Loans Payable to Bank, Current", "verboseLabel": "Current maturities of long-term debt" } } }, "localname": "LoansPayableToBankCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LondonInterbankOfferedRateLIBORMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Interest rate at which a bank borrows funds from other banks in the London interbank market.", "label": "London Interbank Offered Rate (LIBOR) [Member]", "terseLabel": "LIBOR" } } }, "localname": "LondonInterbankOfferedRateLIBORMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LongTermDebtCurrent": { "auth_ref": [ "r66" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.", "label": "Long-term Debt, Current Maturities", "terseLabel": "Less: Current portion of long-term debt" } } }, "localname": "LongTermDebtCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtNoncurrent": { "auth_ref": [ "r73" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.", "label": "Long-term Debt, Excluding Current Maturities", "terseLabel": "Total long-term debt" } } }, "localname": "LongTermDebtNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermLoansFromBank": { "auth_ref": [ "r35", "r712", "r736" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 3.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the operating cycle if longer, excluding current portion.", "label": "Loans Payable to Bank, Noncurrent", "verboseLabel": "Long-term debt (net of debt issuance costs of $13,243 and $1,731, respectively)" } } }, "localname": "LongTermLoansFromBank", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongtermDebtTypeAxis": { "auth_ref": [ "r73" ], "lang": { "en-us": { "role": { "documentation": "Information by type of long-term debt.", "label": "Long-term Debt, Type [Axis]", "terseLabel": "Long-term Debt, Type [Axis]" } } }, "localname": "LongtermDebtTypeAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGreenNotesDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LongtermDebtTypeDomain": { "auth_ref": [ "r73", "r356" ], "lang": { "en-us": { "role": { "documentation": "Type of long-term debt arrangement, such as notes, line of credit, commercial paper, asset-based financing, project financing, letter of credit financing. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer.", "label": "Long-term Debt, Type [Domain]", "terseLabel": "Long-term Debt, Type [Domain]" } } }, "localname": "LongtermDebtTypeDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesConvertibleDebtDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGreenNotesDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LossContingencyNewClaimsFiledNumber": { "auth_ref": [ "r352" ], "lang": { "en-us": { "role": { "documentation": "The total number of new claims filed pertaining to a loss contingency during the period.", "label": "Loss Contingency, New Claims Filed, Number", "terseLabel": "Number of cases filed" } } }, "localname": "LossContingencyNewClaimsFiledNumber", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesNarrativeDetails" ], "xbrltype": "integerItemType" }, "us-gaap_MachineryAndEquipmentMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment.", "label": "Machinery and Equipment [Member]", "verboseLabel": "Machinery and equipment" } } }, "localname": "MachineryAndEquipmentMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MarketableSecuritiesCurrent": { "auth_ref": [ "r19", "r69" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 2.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of investment in marketable security, classified as current.", "label": "Marketable Securities, Current", "terseLabel": "Marketable securities" } } }, "localname": "MarketableSecuritiesCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_MarketableSecuritiesLineItems": { "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": "Marketable Securities [Line Items]", "terseLabel": "Marketable Securities [Line Items]" } } }, "localname": "MarketableSecuritiesLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_MarketableSecuritiesNoncurrent": { "auth_ref": [ "r59" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 1.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of investment in marketable security, classified as noncurrent.", "label": "Marketable Securities, Noncurrent", "terseLabel": "Long-term marketable securities" } } }, "localname": "MarketableSecuritiesNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_MarketableSecuritiesPolicy": { "auth_ref": [ "r727" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for investment classified as marketable security.", "label": "Marketable Securities, Policy [Policy Text Block]", "terseLabel": "Marketable Securities" } } }, "localname": "MarketableSecuritiesPolicy", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_MarketableSecuritiesTable": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about investment in marketable security.", "label": "Marketable Securities [Table]", "terseLabel": "Marketable Securities [Table]" } } }, "localname": "MarketableSecuritiesTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_MarketableSecuritiesTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets.", "label": "Marketable Securities [Table Text Block]", "terseLabel": "Marketable Securities" } } }, "localname": "MarketableSecuritiesTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/MarketableSecuritiesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_MaterialReconcilingItemsMember": { "auth_ref": [ "r258" ], "lang": { "en-us": { "role": { "documentation": "Items used in reconciling reportable segments' amounts to consolidated amount. Excludes corporate-level activity.", "label": "Segment Reconciling Items [Member]", "terseLabel": "Intersegment revenues" } } }, "localname": "MaterialReconcilingItemsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MovementInValuationAllowancesAndReservesRollForward": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.", "label": "SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]", "terseLabel": "SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]" } } }, "localname": "MovementInValuationAllowancesAndReservesRollForward", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesValuationAllowanceforDeferredTaxAssetsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_MunicipalBondsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Long-term debt securities issued by state, city or local governments or the agencies operated by state, city or local governments.", "label": "Municipal Bonds [Member]", "terseLabel": "Municipal bonds" } } }, "localname": "MunicipalBondsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails", "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_NetCashProvidedByUsedInFinancingActivities": { "auth_ref": [ "r143" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 1.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "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 from (used in) financing activities" } } }, "localname": "NetCashProvidedByUsedInFinancingActivities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Net Cash Provided by (Used in) Financing Activities [Abstract]", "terseLabel": "CASH FLOWS FROM FINANCING ACTIVITIES:" } } }, "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations": { "auth_ref": [ "r143" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow (outflow) of financing activities, excluding 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, Continuing Operations", "totalLabel": "Net cash flows provided by (used in) financing activities - continuing operations" } } }, "localname": "NetCashProvidedByUsedInFinancingActivitiesContinuingOperations", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInInvestingActivities": { "auth_ref": [ "r143" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 2.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "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) provided from investing activities" } } }, "localname": "NetCashProvidedByUsedInInvestingActivities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Net Cash Provided by (Used in) Investing Activities [Abstract]", "terseLabel": "CASH FLOWS FROM INVESTING ACTIVITIES:" } } }, "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations": { "auth_ref": [ "r143" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow (outflow) of investing activities, excluding 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, Continuing Operations", "totalLabel": "Net cash flows (used in) provided by investing activities - continuing operations" } } }, "localname": "NetCashProvidedByUsedInInvestingActivitiesContinuingOperations", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInOperatingActivities": { "auth_ref": [ "r143", "r145", "r148" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 3.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "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 provided from (used in) operations" } } }, "localname": "NetCashProvidedByUsedInOperatingActivities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Net Cash Provided by (Used in) Operating Activities [Abstract]", "terseLabel": "CASH FLOWS FROM OPERATING ACTIVITIES:" } } }, "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations": { "auth_ref": [ "r143", "r145", "r148" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow (outflow) from operating activities, excluding 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, Continuing Operations", "totalLabel": "Net cash flows provided from (used in) operating activities - continuing operations" } } }, "localname": "NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic": { "auth_ref": [ "r182", "r183", "r184", "r185", "r193", "r194", "r213", "r216", "r248", "r254", "r258", "r261", "r264" ], "calculation": { "http://www.regfuel.com/role/NetIncomeLossPerShareDetails": { "order": 1.0, "parentTag": "regi_AdjustedNetIncomeAvailableToCommonStockholders", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.", "label": "Net Income (Loss) Available to Common Stockholders, Basic", "terseLabel": "Net income available to common stockholders - Basic" } } }, "localname": "NetIncomeLossAvailableToCommonStockholdersBasic", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted": { "auth_ref": [ "r195", "r200", "r201", "r202", "r203", "r213", "r216" ], "calculation": { "http://www.regfuel.com/role/NetIncomeLossPerShareDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders.", "label": "Net Income (Loss) Available to Common Stockholders, Diluted", "totalLabel": "Net income available to common stockholders - Diluted" } } }, "localname": "NetIncomeLossAvailableToCommonStockholdersDiluted", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic": { "auth_ref": [ "r194", "r216" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.regfuel.com/role/NetIncomeLossPerShareDetails": { "order": 1.0, "parentTag": "regi_AdjustedNetIncomefromContinuingOperationsAvailableToCommonStockholders", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) from continuing operations available to common shareholders.", "label": "Net Income (Loss) from Continuing Operations Available to Common Shareholders, Basic", "terseLabel": "Net income available to common stockholders", "totalLabel": "NET INCOME FROM CONTINUING OPERATIONS AVAILABLE TO COMMON STOCKHOLDERS", "verboseLabel": "Net income from continuing operations available to common stockholders - Basic" } } }, "localname": "NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/NetIncomeLossPerShareDetails", "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted": { "auth_ref": [ "r195", "r201", "r202", "r203", "r216" ], "calculation": { "http://www.regfuel.com/role/NetIncomeLossPerShareDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) from continuing operations available to common shareholders.", "label": "Net Income (Loss) from Continuing Operations Available to Common Shareholders, Diluted", "totalLabel": "Net income from continuing operations available to common stockholders - Diluted" } } }, "localname": "NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) from discontinued operations available to common shareholders.", "label": "Net Income (Loss) from Discontinued Operations Available to Common Shareholders, Basic", "netLabel": "Net loss from discontinued operations available to common stockholders - Basic", "totalLabel": "NET LOSS FROM DISCONTINUED OPERATIONS AVAILABLE TO COMMON STOCKHOLDERS" } } }, "localname": "NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) from discontinued operations available to common shareholders.", "label": "Net Income (Loss) from Discontinued Operations Available to Common Shareholders, Diluted", "terseLabel": "Net loss from discontinued operations available to common stockholders - Diluted" } } }, "localname": "NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock": { "auth_ref": [ "r5", "r175", "r176", "r179", "r180", "r190", "r191", "r192", "r285", "r286", "r296", "r297", "r445", "r446", "r447", "r448", "r487", "r528", "r529", "r530", "r614", "r637", "r638", "r639", "r674", "r697", "r698", "r699", "r767", "r768", "r769", "r770", "r772", "r846" ], "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": "Accounting Standards Update and Change in Accounting Principle [Text Block]", "verboseLabel": "New Accounting Pronouncements" } } }, "localname": "NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_NoncashInvestingAndFinancingItemsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Noncash Investing and Financing Items [Abstract]", "terseLabel": "SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:" } } }, "localname": "NoncashInvestingAndFinancingItemsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NoncurrentAssets": { "auth_ref": [ "r268" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.", "label": "Long-Lived Assets", "terseLabel": "Property, Plant, and Equipment" } } }, "localname": "NoncurrentAssets", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationGeographicInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NonoperatingIncomeExpense": { "auth_ref": [ "r127" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 1.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "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)", "terseLabel": "Other expense, net", "totalLabel": "Total other income (expense), net" } } }, "localname": "NonoperatingIncomeExpense", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NonoperatingIncomeExpenseAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Nonoperating Income (Expense) [Abstract]", "verboseLabel": "OTHER INCOME (EXPENSE), NET:" } } }, "localname": "NonoperatingIncomeExpenseAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "stringItemType" }, "us-gaap_NotesPayable": { "auth_ref": [ "r35", "r712", "r737" ], "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": "Notes Payable", "verboseLabel": "Total debt before debt issuance costs" } } }, "localname": "NotesPayable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NotesPayableFairValueDisclosure": { "auth_ref": [ "r67" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value portion of notes payable.", "label": "Notes Payable, Fair Value Disclosure", "negatedTerseLabel": "Debt and lines of credit" } } }, "localname": "NotesPayableFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementEstimatedFairValueDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingIncomeLoss": { "auth_ref": [ "r248", "r254", "r258", "r261", "r264" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 2.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The net result for the period of deducting operating expenses from operating revenues.", "label": "Operating Income (Loss)", "totalLabel": "INCOME FROM OPERATIONS", "verboseLabel": "Income from operations" } } }, "localname": "OperatingIncomeLoss", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseCost": { "auth_ref": [ "r662", "r671" ], "calculation": { "http://www.regfuel.com/role/LeasesLeaseExpenseDetails": { "order": 1.0, "parentTag": "us-gaap_LeaseCost", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.", "label": "Operating Lease, Cost", "terseLabel": "Operating lease expenses" } } }, "localname": "OperatingLeaseCost", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesLeaseExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseLiabilitiesGrossDifferenceAmountAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Operating Lease Liabilities, Gross Difference, Amount [Abstract]", "terseLabel": "Operating lease obligation" } } }, "localname": "OperatingLeaseLiabilitiesGrossDifferenceAmountAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, Payment, Due [Abstract]", "terseLabel": "Total payments" } } }, "localname": "OperatingLeaseLiabilitiesPaymentsDueAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesMaturityDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OperatingLeaseLiabilityCurrent": { "auth_ref": [ "r660" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 2.0, "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": "Operating Lease, Liability, Current", "terseLabel": "Current maturities of operating lease obligations" } } }, "localname": "OperatingLeaseLiabilityCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseLiabilityNoncurrent": { "auth_ref": [ "r660" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 4.0, "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": "Operating Lease, Liability, Noncurrent", "terseLabel": "Long-term operating lease obligations" } } }, "localname": "OperatingLeaseLiabilityNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeasePayments": { "auth_ref": [ "r661", "r665" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 20.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": -1.0 } }, "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", "negatedTerseLabel": "Operating lease obligations" } } }, "localname": "OperatingLeasePayments", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseRightOfUseAsset": { "auth_ref": [ "r659" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 5.0, "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": "Operating Lease, Right-of-Use Asset", "terseLabel": "Right of use assets" } } }, "localname": "OperatingLeaseRightOfUseAsset", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent": { "auth_ref": [ "r668", "r671" ], "lang": { "en-us": { "role": { "documentation": "Weighted average discount rate for operating lease calculated at point in time.", "label": "Operating Lease, Weighted Average Discount Rate, Percent", "terseLabel": "Weighted average discount rate" } } }, "localname": "OperatingLeaseWeightedAverageDiscountRatePercent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesNarrativeDetails" ], "xbrltype": "percentItemType" }, "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1": { "auth_ref": [ "r667", "r671" ], "lang": { "en-us": { "role": { "documentation": "Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.", "label": "Operating Lease, Weighted Average Remaining Lease Term", "terseLabel": "Weighted average remaining lease term" } } }, "localname": "OperatingLeaseWeightedAverageRemainingLeaseTerm1", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesNarrativeDetails" ], "xbrltype": "durationItemType" }, "us-gaap_OperatingLeasesOfLessorDisclosureTextBlock": { "auth_ref": [ "r672" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for lessor's operating leases.", "label": "Lessor, Operating Leases [Text Block]", "terseLabel": "Leases" } } }, "localname": "OperatingLeasesOfLessorDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/Leases" ], "xbrltype": "textBlockItemType" }, "us-gaap_OperatingSegmentsMember": { "auth_ref": [ "r253", "r254", "r255", "r256", "r258", "r264" ], "lang": { "en-us": { "role": { "documentation": "Identifies components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity.", "label": "Operating Segments [Member]", "terseLabel": "Operating Segments", "verboseLabel": "Operating segments" } } }, "localname": "OperatingSegmentsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Organization, Consolidation and Presentation of Financial Statements [Abstract]", "terseLabel": "Organization, Consolidation and Presentation of Financial Statements [Abstract]" } } }, "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock": { "auth_ref": [ "r15", "r583" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure.", "label": "Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]", "terseLabel": "Organization, Presentation, and Nature of the Business" } } }, "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusiness" ], "xbrltype": "textBlockItemType" }, "us-gaap_OtherAmortizationOfDeferredCharges": { "auth_ref": [ "r124", "r147" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization of other deferred costs recognized in the income statement.", "label": "Amortization of Other Deferred Charges", "verboseLabel": "Amortization expense of assets and liabilities, net" } } }, "localname": "OtherAmortizationOfDeferredCharges", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherAssetsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Assets [Abstract]", "verboseLabel": "Summary of prepaid expense and other current assets" } } }, "localname": "OtherAssetsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OtherAssetsDisclosureTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for other assets. This disclosure includes other current assets and other noncurrent assets.", "label": "Other Assets Disclosure [Text Block]", "terseLabel": "Other Assets" } } }, "localname": "OtherAssetsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OtherAssets" ], "xbrltype": "textBlockItemType" }, "us-gaap_OtherAssetsMiscellaneousCurrent": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails": { "order": 1.0, "parentTag": "us-gaap_PrepaidExpenseAndOtherAssetsCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of other miscellaneous assets expected to be realized or consumed within one year or operating cycle, if longer.", "label": "Other Assets, Miscellaneous, Current", "verboseLabel": "Other" } } }, "localname": "OtherAssetsMiscellaneousCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherAssetsMiscellaneousNoncurrent": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails": { "order": 1.0, "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer.", "label": "Other Assets, Miscellaneous, Noncurrent", "verboseLabel": "Other" } } }, "localname": "OtherAssetsMiscellaneousNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherAssetsNoncurrent": { "auth_ref": [ "r63" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 7.0, "parentTag": "us-gaap_Assets", "weight": 1.0 }, "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of noncurrent assets classified as other.", "label": "Other Assets, Noncurrent", "totalLabel": "Total", "verboseLabel": "Other assets" } } }, "localname": "OtherAssetsNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets", "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherAssetsNoncurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Assets, Noncurrent [Abstract]", "verboseLabel": "Summary of other noncurrent assets" } } }, "localname": "OtherAssetsNoncurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OtherCommitmentsAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by type of other commitment.", "label": "Other Commitments [Axis]", "terseLabel": "Other Commitments [Axis]" } } }, "localname": "OtherCommitmentsAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OtherCommitmentsDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Other future obligation.", "label": "Other Commitments [Domain]", "terseLabel": "Other Commitments [Domain]" } } }, "localname": "OtherCommitmentsDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax": { "auth_ref": [ "r94" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofComprehensiveIncome": { "order": 2.0, "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount after tax and 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 Transaction and Translation Adjustment, Net of Tax", "terseLabel": "Foreign currency translation adjustments" } } }, "localname": "OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofComprehensiveIncome" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossNetOfTax": { "auth_ref": [ "r103", "r106", "r108", "r109", "r111", "r117", "r419", "r643", "r648", "r649", "r721", "r751" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount after tax and reclassification adjustments of other comprehensive income (loss).", "label": "Other Comprehensive Income (Loss), Net of Tax", "terseLabel": "Other comprehensive income (loss)" } } }, "localname": "OtherComprehensiveIncomeLossNetOfTax", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent": { "auth_ref": [ "r103", "r106", "r568", "r569", "r575" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofComprehensiveIncome": { "order": 2.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount after tax of other comprehensive income (loss) attributable to parent entity.", "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent", "totalLabel": "Other comprehensive income (loss)" } } }, "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofComprehensiveIncome" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax": { "auth_ref": [ "r95", "r98" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofComprehensiveIncome": { "order": 1.0, "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.", "label": "OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax", "terseLabel": "Unrealized gains (losses) on marketable securities, net of taxes of $0, $10 and $0, respectively" } } }, "localname": "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofComprehensiveIncome" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax": { "auth_ref": [ "r96", "r99" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.", "label": "OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax", "terseLabel": "Taxes on unrealized gains on marketable securities" } } }, "localname": "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofComprehensiveIncomeParenthetical" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherIntangibleAssetsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Intangible assets classified as other.", "label": "Other Intangible Assets [Member]", "terseLabel": "Other intangible assets" } } }, "localname": "OtherIntangibleAssetsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_OtherInventoriesSpareParts": { "auth_ref": [ "r84" ], "calculation": { "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails": { "order": 2.0, "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Gross amount of components of assembled products that can be sold directly or indirectly through sales of assembled products.", "label": "Other Inventories, Spare Parts, Gross", "verboseLabel": "Spare parts inventory" } } }, "localname": "OtherInventoriesSpareParts", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherLiabilitiesAndDeferredRevenueNoncurrent": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesOtherNoncurrentLiabilitiesDetails": { "order": 2.0, "parentTag": "us-gaap_OtherLiabilitiesNoncurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Aggregate carrying amount, as of the balance sheet date, of noncurrent obligations and noncurrent portion of deferred revenue not separately disclosed in the balance sheet. Noncurrent liabilities are expected to be paid after one year (or the normal operating cycle, if longer). Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized, and is not expected to be recognized in the next twelve months.", "label": "Other Liabilities and Deferred Revenue, Noncurrent", "terseLabel": "Other" } } }, "localname": "OtherLiabilitiesAndDeferredRevenueNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesOtherNoncurrentLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherLiabilitiesCurrent": { "auth_ref": [ "r24", "r25", "r70", "r678" ], "calculation": { "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails": { "order": 6.0, "parentTag": "us-gaap_AccruedLiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.", "label": "Other Liabilities, Current", "verboseLabel": "Other" } } }, "localname": "OtherLiabilitiesCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherLiabilitiesNoncurrent": { "auth_ref": [ "r74" ], "calculation": { "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesOtherNoncurrentLiabilitiesDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 5.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.", "label": "Other Liabilities, Noncurrent", "totalLabel": "Total", "verboseLabel": "Other liabilities" } } }, "localname": "OtherLiabilitiesNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesOtherNoncurrentLiabilitiesDetails", "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherLiabilitiesNoncurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Liabilities, Noncurrent [Abstract]", "verboseLabel": "Summary of other noncurrent liabilities" } } }, "localname": "OtherLiabilitiesNoncurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesOtherNoncurrentLiabilitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OtherLongTermInvestments": { "auth_ref": [ "r59", "r746" ], "calculation": { "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails": { "order": 4.0, "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of long-term investments classified as other.", "label": "Other Long-term Investments", "terseLabel": "Investments" } } }, "localname": "OtherLongTermInvestments", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OtherAssetsOtherNoncurrentAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherNoncashIncomeExpense": { "auth_ref": [ "r148" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 14.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.", "label": "Other Noncash Income (Expense)", "negatedTerseLabel": "Other" } } }, "localname": "OtherNoncashIncomeExpense", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherNonoperatingIncomeExpense": { "auth_ref": [ "r128" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 3.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of income (expense) related to nonoperating activities, classified as other.", "label": "Other Nonoperating Income (Expense)", "terseLabel": "Other income (expense)" } } }, "localname": "OtherNonoperatingIncomeExpense", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsForProceedsFromOtherInvestingActivities": { "auth_ref": [ "r131", "r134" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of cash (inflow) outflow from investing activities classified as other.", "label": "Payments for (Proceeds from) Other Investing Activities", "negatedTerseLabel": "Other investing activities" } } }, "localname": "PaymentsForProceedsFromOtherInvestingActivities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsOfDebtIssuanceCosts": { "auth_ref": [ "r139" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 5.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.", "label": "Payments of Debt Issuance Costs", "negatedLabel": "Cash paid for debt issuance costs" } } }, "localname": "PaymentsOfDebtIssuanceCosts", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsOfStockIssuanceCosts": { "auth_ref": [ "r140" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations", "weight": -1.0 } }, "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", "negatedTerseLabel": "Cash paid for equity offering costs", "terseLabel": "Offering costs" } } }, "localname": "PaymentsOfStockIssuanceCosts", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEquityOfferingDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired": { "auth_ref": [ "r132" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 4.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.", "label": "Payments to Acquire Businesses, Net of Cash Acquired", "negatedLabel": "Cash paid for acquisition net of cash acquired" } } }, "localname": "PaymentsToAcquireBusinessesNetOfCashAcquired", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToAcquireMarketableSecurities": { "auth_ref": [ "r287" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of cash outflow for purchase of marketable security.", "label": "Payments to Acquire Marketable Securities", "negatedTerseLabel": "Cash paid for marketable securities" } } }, "localname": "PaymentsToAcquireMarketableSecurities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToAcquireOtherInvestments": { "auth_ref": [ "r134" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of cash outflow to acquire investments classified as other.", "label": "Payments to Acquire Other Investments", "negatedLabel": "Cash paid for investments" } } }, "localname": "PaymentsToAcquireOtherInvestments", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToAcquireProductiveAssets": { "auth_ref": [ "r133", "r562", "r563", "r564" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.", "label": "Payments to Acquire Productive Assets", "verboseLabel": "Cash paid for purchases of property, plant and equipment" } } }, "localname": "PaymentsToAcquireProductiveAssets", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": { "auth_ref": [ "r133" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 5.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations", "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": "Cash paid for purchase of property, plant and equipment" } } }, "localname": "PaymentsToAcquirePropertyPlantAndEquipment", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PortionAtFairValueFairValueDisclosureMember": { "auth_ref": [ "r626" ], "lang": { "en-us": { "role": { "documentation": "Measured at fair value for financial reporting purposes.", "label": "Portion at Fair Value Measurement [Member]", "terseLabel": "Portion at Fair Value Measurement [Member]" } } }, "localname": "PortionAtFairValueFairValueDisclosureMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementEstimatedFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_PrepaidExpenseAndOtherAssetsCurrent": { "auth_ref": [ "r21", "r56", "r57" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 5.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 }, "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.", "label": "Prepaid Expense and Other Assets, Current", "totalLabel": "Total", "verboseLabel": "Prepaid expenses and other assets" } } }, "localname": "PrepaidExpenseAndOtherAssetsCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets", "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PrepaidExpenseCurrent": { "auth_ref": [ "r20", "r22", "r307", "r308" ], "calculation": { "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails": { "order": 5.0, "parentTag": "us-gaap_PrepaidExpenseAndOtherAssetsCurrent", "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": "Prepaid Expense, Current", "terseLabel": "Prepaid expenses" } } }, "localname": "PrepaidExpenseCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OtherAssetsPrepaidExpensesandOtherAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PrepaidExpensesAndOtherCurrentAssetsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Primary financial statement caption encompassing prepaid expenses and other current assets.", "label": "Prepaid Expenses and Other Current Assets [Member]", "terseLabel": "Prepaid Expenses and Other Current Assets" } } }, "localname": "PrepaidExpensesAndOtherCurrentAssetsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ProceedsFromIssuanceOfCommonStock": { "auth_ref": [ "r135" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations", "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 Common Stock", "terseLabel": "Cash received from equity offering" } } }, "localname": "ProceedsFromIssuanceOfCommonStock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromIssuanceOfOtherLongTermDebt": { "auth_ref": [ "r136" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 11.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow from issuance of long-term debt classified as other.", "label": "Proceeds from Issuance of Other Long-term Debt", "verboseLabel": "Cash received for issuance of debt" } } }, "localname": "ProceedsFromIssuanceOfOtherLongTermDebt", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromOtherDebt": { "auth_ref": [ "r136" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 9.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow from debt classified as other.", "label": "Proceeds from Other Debt", "terseLabel": "Borrowing on other lines of credit" } } }, "localname": "ProceedsFromOtherDebt", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromPaymentsForOtherFinancingActivities": { "auth_ref": [ "r137", "r140" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 4.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow (outflow) from financing activities classified as other.", "label": "Proceeds from (Payments for) Other Financing Activities", "terseLabel": "Other financing activities" } } }, "localname": "ProceedsFromPaymentsForOtherFinancingActivities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromRepaymentsOfLinesOfCredit": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 7.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The net cash inflow or cash outflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets).", "label": "Proceeds from (Repayments of) Lines of Credit", "verboseLabel": "Net (repayments) borrowings on line of credit" } } }, "localname": "ProceedsFromRepaymentsOfLinesOfCredit", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities": { "auth_ref": [ "r129", "r130", "r287" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 6.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow from sale, maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).", "label": "Proceeds from Sale and Maturity of Debt Securities, Available-for-sale", "terseLabel": "Maturities of marketable securities" } } }, "localname": "ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProductAndServiceOtherMember": { "auth_ref": [ "r438" ], "lang": { "en-us": { "role": { "documentation": "Article or substance produced by nature, labor or machinery and act of providing assistance, classified as other.", "label": "Product and Service, Other [Member]", "terseLabel": "Other" } } }, "localname": "ProductAndServiceOtherMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "domainItemType" }, "us-gaap_ProfitLoss": { "auth_ref": [ "r14", "r102", "r105", "r110", "r142", "r164", "r177", "r188", "r189", "r248", "r254", "r258", "r261", "r264", "r291", "r358", "r359", "r360", "r363", "r364", "r365", "r367", "r369", "r371", "r372", "r568", "r573", "r574", "r580", "r581", "r618", "r630", "r725" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofComprehensiveIncome": { "order": 1.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 }, "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.", "label": "Net Income (Loss), Including Portion Attributable to Noncontrolling Interest", "terseLabel": "Net income", "totalLabel": "NET INCOME", "verboseLabel": "Net income" } } }, "localname": "ProfitLoss", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows", "http://www.regfuel.com/role/ConsolidatedStatementsofComprehensiveIncome", "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity", "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProjectMember": { "auth_ref": [ "r704" ], "lang": { "en-us": { "role": { "documentation": "Planned program of work.", "label": "Project [Domain]", "terseLabel": "Project [Domain]" } } }, "localname": "ProjectMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_PropertyPlantAndEquipmentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment [Abstract]", "terseLabel": "Property, Plant and Equipment [Abstract]" } } }, "localname": "PropertyPlantAndEquipmentAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_PropertyPlantAndEquipmentByTypeAxis": { "auth_ref": [ "r62", "r336" ], "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]", "terseLabel": "Property, Plant and Equipment, Type [Axis]" } } }, "localname": "PropertyPlantAndEquipmentByTypeAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails" ], "xbrltype": "stringItemType" }, "us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock": { "auth_ref": [ "r340", "r793", "r794", "r795" ], "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 Disclosure [Text Block]", "terseLabel": "Property, Plant and Equipment" } } }, "localname": "PropertyPlantAndEquipmentDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipment" ], "xbrltype": "textBlockItemType" }, "us-gaap_PropertyPlantAndEquipmentGross": { "auth_ref": [ "r61", "r334" ], "calculation": { "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails": { "order": 1.0, "parentTag": "regi_PropertyPlantAndEquipmentNetExcludingConstructionInProgress", "weight": 1.0 } }, "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", "terseLabel": "Property, plant and equipment, gross" } } }, "localname": "PropertyPlantAndEquipmentGross", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails" ], "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]", "terseLabel": "Property, Plant and Equipment [Line Items]" } } }, "localname": "PropertyPlantAndEquipmentLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesImpairmentofLonglivedAssetsDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails" ], "xbrltype": "stringItemType" }, "us-gaap_PropertyPlantAndEquipmentNet": { "auth_ref": [ "r31", "r32", "r336", "r678", "r729", "r743" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 4.0, "parentTag": "us-gaap_Assets", "weight": 1.0 }, "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "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", "totalLabel": "Total", "verboseLabel": "Property, plant and equipment, net" } } }, "localname": "PropertyPlantAndEquipmentNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets", "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment, Net, by Type [Abstract]", "verboseLabel": "Property, plant and equipment" } } }, "localname": "PropertyPlantAndEquipmentNetByTypeAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails" ], "xbrltype": "stringItemType" }, "us-gaap_PropertyPlantAndEquipmentPolicyTextBlock": { "auth_ref": [ "r60", "r336", "r793", "r794" ], "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, Policy [Policy Text Block]", "verboseLabel": "Property, Plant and Equipment" } } }, "localname": "PropertyPlantAndEquipmentPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_PropertyPlantAndEquipmentTextBlock": { "auth_ref": [ "r31", "r336" ], "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": "Property, Plant and Equipment [Table Text Block]", "verboseLabel": "Property, plant and equipment" } } }, "localname": "PropertyPlantAndEquipmentTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_PropertyPlantAndEquipmentTypeDomain": { "auth_ref": [ "r31", "r334" ], "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.", "label": "Long-Lived Tangible Asset [Domain]", "terseLabel": "Property, Plant and Equipment, Type [Domain]" } } }, "localname": "PropertyPlantAndEquipmentTypeDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_PropertyPlantAndEquipmentUsefulLife": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.", "label": "Property, Plant and Equipment, Useful Life", "verboseLabel": "Estimated useful lives" } } }, "localname": "PropertyPlantAndEquipmentUsefulLife", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails" ], "xbrltype": "durationItemType" }, "us-gaap_ProvisionForDoubtfulAccounts": { "auth_ref": [ "r120", "r301" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 8.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of expense (reversal of expense) for expected credit loss on accounts receivable.", "label": "Accounts Receivable, Credit Loss Expense (Reversal)", "terseLabel": "Provision for doubtful accounts" } } }, "localname": "ProvisionForDoubtfulAccounts", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PurchaseCommitmentExcludingLongtermCommitmentLineItems": { "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": "Purchase Commitment, Excluding Long-term Commitment [Line Items]", "terseLabel": "Purchase Commitment, Excluding Long-term Commitment [Line Items]" } } }, "localname": "PurchaseCommitmentExcludingLongtermCommitmentLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesNarrativeDetails", "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_PurchaseCommitmentExcludingLongtermCommitmentTable": { "auth_ref": [ "r36", "r713", "r738" ], "lang": { "en-us": { "role": { "documentation": "Summarization of information required or determined to be disclosed about arrangements in which the entity has agreed to expend funds to procure goods or services from one or more suppliers. Such disclosure may include identification of the goods or services to be purchased, identity of the seller, pricing, effects on pricing for failing to reach minimum quantities required to be purchased (such as penalties), cancellation rights, and termination provisions.", "label": "Purchase Commitment, Excluding Long-term Commitment [Table]", "terseLabel": "Purchase Commitment, Excluding Long-term Commitment [Table]" } } }, "localname": "PurchaseCommitmentExcludingLongtermCommitmentTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesNarrativeDetails", "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_PurchaseObligation": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails_1": { "order": 2.0, "parentTag": "us-gaap_ContractualObligation", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.", "label": "Purchase Obligation", "totalLabel": "Total" } } }, "localname": "PurchaseObligation", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PurchaseObligationDueAfterFifthYear": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 4.0, "parentTag": "us-gaap_PurchaseObligation", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of purchase arrangement to be paid after fifth fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Purchase Obligation, to be Paid, after Year Five", "terseLabel": "Thereafter" } } }, "localname": "PurchaseObligationDueAfterFifthYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PurchaseObligationDueInFifthYear": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 3.0, "parentTag": "us-gaap_PurchaseObligation", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of purchase arrangement to be paid in fifth fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Purchase Obligation, to be Paid, Year Five", "terseLabel": "2026" } } }, "localname": "PurchaseObligationDueInFifthYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PurchaseObligationDueInFourthYear": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 6.0, "parentTag": "us-gaap_PurchaseObligation", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of purchase arrangement to be paid in fourth fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Purchase Obligation, to be Paid, Year Four", "terseLabel": "2025" } } }, "localname": "PurchaseObligationDueInFourthYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PurchaseObligationDueInNextTwelveMonths": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 2.0, "parentTag": "us-gaap_PurchaseObligation", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of purchase arrangement to be paid in next fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Purchase Obligation, to be Paid, Year One", "terseLabel": "2022" } } }, "localname": "PurchaseObligationDueInNextTwelveMonths", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PurchaseObligationDueInSecondYear": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 5.0, "parentTag": "us-gaap_PurchaseObligation", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of purchase arrangement to be paid in second fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Purchase Obligation, to be Paid, Year Two", "terseLabel": "2023" } } }, "localname": "PurchaseObligationDueInSecondYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PurchaseObligationDueInThirdYear": { "auth_ref": [], "calculation": { "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails": { "order": 1.0, "parentTag": "us-gaap_ContractualObligationDueInThirdYear", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of purchase arrangement to be paid in third fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Purchase Obligation, to be Paid, Year Three", "terseLabel": "2024" } } }, "localname": "PurchaseObligationDueInThirdYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/CommitmentsandContingenciesScheduleofMinimumContractCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_QuarterlyFinancialInformationDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Quarterly Financial Information Disclosure [Abstract]", "terseLabel": "Quarterly Financial Information Disclosure [Abstract]" } } }, "localname": "QuarterlyFinancialInformationDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_ReceivableTypeDomain": { "auth_ref": [ "r81" ], "lang": { "en-us": { "role": { "documentation": "Financing arrangement representing a contractual right to receive money either on demand or on fixed and determinable dates.", "label": "Receivable [Domain]", "terseLabel": "Receivable [Domain]" } } }, "localname": "ReceivableTypeDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesAccountsReceivableDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.", "label": "Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]", "terseLabel": "Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]" } } }, "localname": "ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesUnrecognizedTaxBenefitsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RepaymentsOfNotesPayable": { "auth_ref": [ "r138" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 10.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow for a borrowing supported by a written promise to pay an obligation.", "label": "Repayments of Notes Payable", "negatedLabel": "Cash paid on debt" } } }, "localname": "RepaymentsOfNotesPayable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_RepaymentsOfOtherDebt": { "auth_ref": [ "r138" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of cash outflow for the payment of debt classified as other.", "label": "Repayments of Other Debt", "negatedTerseLabel": "Repayments on other lines of credits" } } }, "localname": "RepaymentsOfOtherDebt", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ReportingUnitAxis": { "auth_ref": [ "r314", "r315" ], "lang": { "en-us": { "role": { "documentation": "Information by reporting unit.", "label": "Reporting Unit [Axis]", "terseLabel": "Reporting Unit [Axis]" } } }, "localname": "ReportingUnitAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGoodwillDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ReportingUnitDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Level of reporting at which goodwill is tested for impairment.", "label": "Reporting Unit [Domain]", "terseLabel": "Reporting Unit [Domain]" } } }, "localname": "ReportingUnitDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGoodwillDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue": { "auth_ref": [ "r16", "r30", "r149", "r155" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 6.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 }, "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRestrictedCashDetails": { "order": 2.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. 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": "Restricted Cash and Cash Equivalents, Current", "terseLabel": "Restricted cash" } } }, "localname": "RestrictedCashAndCashEquivalentsAtCarryingValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesRestrictedCashDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_RestrictedStockUnitsRSUMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share instrument which is convertible to stock or an equivalent amount of cash, after a specified period of time or when specified performance conditions are met.", "label": "Restricted Stock Units (RSUs) [Member]", "terseLabel": "RSU" } } }, "localname": "RestrictedStockUnitsRSUMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RetainedEarningsAccumulatedDeficit": { "auth_ref": [ "r43", "r426", "r488", "r678", "r741", "r767", "r772" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 3.0, "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": "Retained Earnings (Accumulated Deficit)", "verboseLabel": "Retained earnings" } } }, "localname": "RetainedEarningsAccumulatedDeficit", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_RetainedEarningsMember": { "auth_ref": [ "r2", "r171", "r172", "r173", "r178", "r187", "r189", "r295", "r484", "r485", "r486", "r526", "r527", "r616", "r763", "r765" ], "lang": { "en-us": { "role": { "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.", "label": "Retained Earnings [Member]", "terseLabel": "Retained Earnings" } } }, "localname": "RetainedEarningsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "domainItemType" }, "us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax": { "auth_ref": [ "r239", "r240", "r253", "r259", "r260", "r266", "r267", "r270", "r435", "r436", "r695" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.", "label": "Revenue from Contract with Customer, Excluding Assessed Tax", "terseLabel": "Total revenues from contracts with customers" } } }, "localname": "RevenueFromContractWithCustomerExcludingAssessedTax", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax": { "auth_ref": [ "r239", "r240", "r253", "r259", "r260", "r266", "r267", "r270", "r435", "r436", "r695" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 2.0, "parentTag": "us-gaap_Revenues", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.", "label": "Revenue from Contract with Customer, Including Assessed Tax", "terseLabel": "Revenues" } } }, "localname": "RevenueFromContractWithCustomerIncludingAssessedTax", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_RevenueNotFromContractWithCustomer": { "auth_ref": [ "r114" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 1.0, "parentTag": "us-gaap_Revenues", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of revenue that is not accounted for under Topic 606.", "label": "Revenue Not from Contract with Customer", "terseLabel": "Other revenues" } } }, "localname": "RevenueNotFromContractWithCustomer", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_RevenueRecognitionPolicyTextBlock": { "auth_ref": [ "r159", "r160" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for revenue. Includes revenue from contract with customer and from other sources.", "label": "Revenue [Policy Text Block]", "verboseLabel": "Revenue Recognition" } } }, "localname": "RevenueRecognitionPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_Revenues": { "auth_ref": [ "r114", "r164", "r239", "r240", "r253", "r259", "r260", "r266", "r267", "r270", "r291", "r358", "r359", "r360", "r363", "r364", "r365", "r367", "r369", "r371", "r372", "r630", "r725" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 2.0, "parentTag": "us-gaap_GrossProfit", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).", "label": "Revenues", "terseLabel": "Total revenues", "totalLabel": "Total revenues", "verboseLabel": "Revenues" } } }, "localname": "Revenues", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationGeographicInformationDetails", "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails", "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_RevenuesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Revenues [Abstract]", "verboseLabel": "REVENUES:" } } }, "localname": "RevenuesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "stringItemType" }, "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]", "terseLabel": "Revenues from External Customers and Long-Lived Assets [Line Items]" } } }, "localname": "RevenuesFromExternalCustomersAndLongLivedAssetsLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationGeographicInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": { "auth_ref": [ "r666", "r671" ], "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", "terseLabel": "Leased assets obtained in exchange for new operating lease liabilities" } } }, "localname": "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_SaleOfStockConsiderationReceivedOnTransaction": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Cash received on stock transaction after deduction of issuance costs.", "label": "Sale of Stock, Consideration Received on Transaction", "terseLabel": "Net proceeds from offering" } } }, "localname": "SaleOfStockConsiderationReceivedOnTransaction", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEquityOfferingDetails" ], "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.", "label": "Sale of Stock [Domain]", "terseLabel": "Sale of Stock, Name of Transaction [Domain]" } } }, "localname": "SaleOfStockNameOfTransactionDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEquityOfferingDetails" ], "xbrltype": "domainItemType" }, "us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.", "label": "Sale of Stock, Number of Shares Issued in Transaction", "terseLabel": "Number of shares sold in offering" } } }, "localname": "SaleOfStockNumberOfSharesIssuedInTransaction", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEquityOfferingDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_SaleOfStockPricePerShare": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.", "label": "Sale of Stock, Price Per Share", "terseLabel": "Offering price per share (in dollars per share)" } } }, "localname": "SaleOfStockPricePerShare", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEquityOfferingDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_SalesAndExciseTaxPayableCurrentAndNoncurrent": { "auth_ref": [ "r716", "r747" ], "calculation": { "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails": { "order": 5.0, "parentTag": "us-gaap_AccruedLiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Carrying value as of the balance sheet date of liabilities incurred through that date and payable for statutory sales and use taxes, including value added tax.", "label": "Sales and Excise Tax Payable", "terseLabel": "Tax payable" } } }, "localname": "SalesAndExciseTaxPayableCurrentAndNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesComponentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable": { "auth_ref": [ "r81" ], "lang": { "en-us": { "role": { "documentation": "Schedule itemizing specific types of trade accounts and notes receivable, and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.", "label": "Schedule of Accounts, Notes, Loans and Financing Receivable [Table]", "terseLabel": "Schedule of Accounts, Notes, Loans and Financing Receivable [Table]" } } }, "localname": "ScheduleOfAccountsNotesLoansAndFinancingReceivableTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesAccountsReceivableDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock": { "auth_ref": [ "r81" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.", "label": "Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]", "terseLabel": "Accounts receivable" } } }, "localname": "ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the components of accrued liabilities.", "label": "Schedule of Accrued Liabilities [Table Text Block]", "verboseLabel": "Summary of accrued expenses and other liabilities" } } }, "localname": "ScheduleOfAccruedLiabilitiesTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AccruedExpensesandOtherLiabilitiesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable": { "auth_ref": [ "r544", "r545" ], "lang": { "en-us": { "role": { "documentation": "Schedule reflecting each material business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities.", "label": "Schedule of Business Acquisitions, by Acquisition [Table]", "terseLabel": "Schedule of Business Acquisitions, by Acquisition [Table]" } } }, "localname": "ScheduleOfBusinessAcquisitionsByAcquisitionTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails", "http://www.regfuel.com/role/AcquisitionsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of information pertaining to carrying amount and estimated fair value of short-term and long-term debt instruments or arrangements, including but not limited to, identification of terms, features, and collateral requirements.", "label": "Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]", "verboseLabel": "Estimated fair values of the Company's financial instruments" } } }, "localname": "ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock": { "auth_ref": [ "r524" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.", "label": "Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]", "verboseLabel": "Income tax benefit (expense)" } } }, "localname": "ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfDebtTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.", "label": "Schedule of Debt [Table Text Block]", "verboseLabel": "Company's borrowings" } } }, "localname": "ScheduleOfDebtTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock": { "auth_ref": [ "r516" ], "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 Liabilities [Table Text Block]", "verboseLabel": "Tax effects of temporary differences that give rise to the Company's deferred tax assets and liabilities" } } }, "localname": "ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock": { "auth_ref": [ "r590", "r596", "r599" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments.", "label": "Derivative Instruments, Gain (Loss) [Table Text Block]", "terseLabel": "Summary of derivative financial instruments by location of gain (loss)" } } }, "localname": "ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock": { "auth_ref": [ "r595" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position.", "label": "Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]", "terseLabel": "Summary of derivative financial instruments by balance sheet location" } } }, "localname": "ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DerivativeInstrumentsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock": { "auth_ref": [ "r216" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.", "label": "Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]", "terseLabel": "Calculation of diluted net income per share" } } }, "localname": "ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/NetIncomeLossPerShareTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock": { "auth_ref": [ "r501" ], "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 Income Tax Rate Reconciliation [Table Text Block]", "verboseLabel": "Effective income tax rate continuing operations tax rate reconciliation" } } }, "localname": "ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable": { "auth_ref": [ "r319", "r323", "r696" ], "lang": { "en-us": { "role": { "documentation": "Schedule of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.", "label": "Schedule of Finite-Lived Intangible Assets [Table]", "terseLabel": "Schedule of Finite-Lived Intangible Assets [Table]" } } }, "localname": "ScheduleOfFiniteLivedIntangibleAssetsTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock": { "auth_ref": [ "r319", "r323" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment.", "label": "Schedule of Finite-Lived Intangible Assets [Table Text Block]", "verboseLabel": "Components of intangible assets" } } }, "localname": "ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfGoodwillTable": { "auth_ref": [ "r313", "r316" ], "lang": { "en-us": { "role": { "documentation": "Schedule of goodwill and the changes during the year due to acquisition, sale, impairment or for other reasons.", "label": "Schedule of Goodwill [Table]", "terseLabel": "Schedule of Goodwill [Table]" } } }, "localname": "ScheduleOfGoodwillTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGoodwillDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable": { "auth_ref": [ "r327", "r329" ], "lang": { "en-us": { "role": { "documentation": "Schedule of assets, excluding financial assets and goodwill, lacking physical substance and exist in perpetuity.", "label": "Schedule of Indefinite-Lived Intangible Assets [Table]", "terseLabel": "Schedule of Indefinite-Lived Intangible Assets [Table]" } } }, "localname": "ScheduleOfIndefiniteLivedIntangibleAssetsTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfInventoryCurrentTableTextBlock": { "auth_ref": [ "r28", "r53", "r54", "r55" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.", "label": "Schedule of Inventory, Current [Table Text Block]", "verboseLabel": "Inventories" } } }, "localname": "ScheduleOfInventoryCurrentTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/InventoriesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock": { "auth_ref": [ "r65" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line.", "label": "Schedule of Line of Credit Facilities [Table Text Block]", "verboseLabel": "Summary of company's revolving borrowings" } } }, "localname": "ScheduleOfLineOfCreditFacilitiesTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfOtherAssetsNoncurrentTextBlock": { "auth_ref": [ "r63" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of noncurrent assets.", "label": "Schedule of Other Assets, Noncurrent [Table Text Block]", "verboseLabel": "Summary of other noncurrent assets" } } }, "localname": "ScheduleOfOtherAssetsNoncurrentTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OtherAssetsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfOtherAssetsTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the carrying amounts of other assets. This disclosure includes other current assets and other noncurrent assets.", "label": "Schedule of Other Assets [Table Text Block]", "verboseLabel": "Summary of prepaid expense and other current assets" } } }, "localname": "ScheduleOfOtherAssetsTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OtherAssetsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfPropertyPlantAndEquipmentTable": { "auth_ref": [ "r62", "r336" ], "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]", "terseLabel": "Schedule of Property, Plant and Equipment [Table]" } } }, "localname": "ScheduleOfPropertyPlantAndEquipmentTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesImpairmentofLonglivedAssetsDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock": { "auth_ref": [ "r224" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data.", "label": "Quarterly Financial Information [Table Text Block]", "verboseLabel": "Significant items for the results of operations on a quarterly basis" } } }, "localname": "ScheduleOfQuarterlyFinancialInformationTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock": { "auth_ref": [ "r548" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree.", "label": "Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]", "terseLabel": "Summary of fair values of assets acquired and liabilities assumed" } } }, "localname": "ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/AcquisitionsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfRepurchaseAgreements": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for repurchase agreements.", "label": "Schedule of Repurchase Agreements [Table Text Block]", "terseLabel": "Activity under repurchase agreements" } } }, "localname": "ScheduleOfRepurchaseAgreements", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock": { "auth_ref": [ "r30", "r155", "r707", "r739" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of cash and cash equivalents restricted as to withdrawal or usage.", "label": "Restrictions on Cash and Cash Equivalents [Table Text Block]", "terseLabel": "Reconciliation of cash and cash equivalents and restricted cash" } } }, "localname": "ScheduleOfRestrictedCashAndCashEquivalentsTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock": { "auth_ref": [ "r121", "r269" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of information concerning 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 Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]", "terseLabel": "Schedule of revenue from external customers and long-lived assets, by geographical areas" } } }, "localname": "ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable": { "auth_ref": [ "r114", "r269" ], "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]", "terseLabel": "Schedule of Revenues from External Customers and Long-Lived Assets [Table]" } } }, "localname": "ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationGeographicInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable": { "auth_ref": [ "r248", "r251", "r257", "r313" ], "lang": { "en-us": { "role": { "documentation": "A table disclosing the profit or loss and total assets for each reportable segment of the entity. 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 Segment Reporting Information, by Segment [Table]", "terseLabel": "Schedule of Segment Reporting Information, by Segment [Table]" } } }, "localname": "ScheduleOfSegmentReportingInformationBySegmentTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock": { "auth_ref": [ "r248", "r251", "r257", "r313" ], "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 Segment Reporting Information, by Segment [Table Text Block]", "verboseLabel": "Segment for the results of operations" } } }, "localname": "ScheduleOfSegmentReportingInformationBySegmentTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable": { "auth_ref": [ "r466", "r479" ], "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]", "terseLabel": "Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]" } } }, "localname": "ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails", "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfShareBasedCompensationStockAppreciationRightsAwardActivityTableTextBlock": { "auth_ref": [ "r471" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock appreciation rights awards that were outstanding at the beginning and end of the year, and the number of stock appreciation rights awards that were granted, exercised or converted, forfeited, and expired during the year.", "label": "Share-based Payment Arrangement, Stock Appreciation Right, Activity [Table Text Block]", "verboseLabel": "Summary about the stock appreciate rights granted, forfeited, vested and exercisable" } } }, "localname": "ScheduleOfShareBasedCompensationStockAppreciationRightsAwardActivityTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.", "label": "Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]", "verboseLabel": "Summary of common stock restricted stock units granted, vested, exercised and forfeited" } } }, "localname": "ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfStockByClassTable": { "auth_ref": [ "r76", "r162", "r226", "r227", "r409", "r410", "r411", "r412", "r413", "r414", "r415", "r416", "r417", "r418", "r420", "r421", "r422", "r423", "r424", "r425", "r426" ], "lang": { "en-us": { "role": { "documentation": "Schedule detailing information related to equity by class of stock. Class of stock includes common, convertible, and preferred stocks which are not redeemable or redeemable solely at the option of the issuer. It also includes preferred stock with redemption features that are solely within the control of the issuer and mandatorily redeemable stock if redemption is required to occur only upon liquidation or termination of the reporting entity.", "label": "Schedule of Stock by Class [Table]", "terseLabel": "Schedule of Stock by Class [Table]" } } }, "localname": "ScheduleOfStockByClassTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/OrganizationPresentationandNatureoftheBusinessDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock": { "auth_ref": [ "r510", "r525" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the change in unrecognized tax benefits.", "label": "Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]", "verboseLabel": "Reconciliation of total amounts of unrecognized tax benefits" } } }, "localname": "ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock": { "auth_ref": [ "r323" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.", "label": "Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]", "verboseLabel": "Estimated amortization expense" } } }, "localname": "ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_SegmentDomain": { "auth_ref": [ "r236", "r239", "r240", "r241", "r242", "r243", "r244", "r245", "r246", "r247", "r248", "r249", "r250", "r253", "r254", "r255", "r256", "r258", "r259", "r260", "r261", "r262", "r264", "r270", "r345", "r346", "r756" ], "lang": { "en-us": { "role": { "documentation": "Components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity.", "label": "Segments [Domain]", "terseLabel": "Segments [Domain]" } } }, "localname": "SegmentDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesImpairmentofLonglivedAssetsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_SegmentReportingAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Segment Reporting [Abstract]", "terseLabel": "Segment Reporting [Abstract]" } } }, "localname": "SegmentReportingAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_SegmentReportingDisclosureTextBlock": { "auth_ref": [ "r236", "r237", "r238", "r248", "r252", "r258", "r262", "r263", "r264", "r265", "r266", "r269", "r270", "r271" ], "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": "Segment Reporting Disclosure [Text Block]", "terseLabel": "Reportable Segments and Geographic Information" } } }, "localname": "SegmentReportingDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformation" ], "xbrltype": "textBlockItemType" }, "us-gaap_SegmentReportingInformationLineItems": { "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": "Segment Reporting Information [Line Items]", "terseLabel": "Segment Reporting Information [Line Items]" } } }, "localname": "SegmentReportingInformationLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails" ], "xbrltype": "stringItemType" }, "us-gaap_SelectedQuarterlyFinancialInformationAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Selected Quarterly Financial Information [Abstract]", "verboseLabel": "Significant items for the results of operations on a quarterly basis" } } }, "localname": "SelectedQuarterlyFinancialInformationAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails" ], "xbrltype": "stringItemType" }, "us-gaap_SellingGeneralAndAdministrativeExpense": { "auth_ref": [ "r125" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofOperations": { "order": 3.0, "parentTag": "us-gaap_OperatingIncomeLoss", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.", "label": "Selling, General and Administrative Expense", "terseLabel": "Selling, general, and administrative expenses including research and development expense", "verboseLabel": "SELLING, GENERAL, AND ADMINISTRATIVE EXPENSES" } } }, "localname": "SellingGeneralAndAdministrativeExpense", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/SupplementalQuarterlyInformationUnauditedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_SeniorNotesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Bond that takes priority over other debt securities sold by the issuer. In the event the issuer goes bankrupt, senior debt holders receive priority for (must receive) repayment prior to (relative to) junior and unsecured (general) creditors.", "label": "Senior Notes [Member]", "terseLabel": "5.875% Senior Secured Green Notes, due 2028", "verboseLabel": "Senior Notes" } } }, "localname": "SeniorNotesMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails", "http://www.regfuel.com/role/DebtNarrativeDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesGreenNotesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ShareBasedCompensation": { "auth_ref": [ "r146" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows": { "order": 9.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of noncash expense for share-based payment arrangement.", "label": "Share-based Payment Arrangement, Noncash Expense", "terseLabel": "Stock-based compensation cost", "verboseLabel": "Stock compensation expense" } } }, "localname": "ShareBasedCompensation", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows", "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1": { "auth_ref": [ "r467" ], "lang": { "en-us": { "role": { "documentation": "Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period", "verboseLabel": "Service period for awards" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails" ], "xbrltype": "durationItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod": { "auth_ref": [ "r472" ], "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": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period", "negatedTerseLabel": "Forfeited (in shares)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue": { "auth_ref": [ "r476" ], "lang": { "en-us": { "role": { "documentation": "Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value", "terseLabel": "Forfeited (in dollars per share)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod": { "auth_ref": [ "r474" ], "lang": { "en-us": { "role": { "documentation": "The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period", "terseLabel": "Granted (in shares)", "verboseLabel": "Issued (in shares)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": { "auth_ref": [ "r474" ], "lang": { "en-us": { "role": { "documentation": "The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value", "verboseLabel": "Issued (in dollars per share)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber": { "auth_ref": [ "r473" ], "lang": { "en-us": { "role": { "documentation": "The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number", "periodEndLabel": "Awards outstanding, ending balance (in shares)", "periodStartLabel": "Awards outstanding, beginning balance (in shares)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]", "terseLabel": "Number of Awards", "verboseLabel": "Number of SAR\u2019s" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue": { "auth_ref": [ "r473" ], "lang": { "en-us": { "role": { "documentation": "Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value", "periodEndLabel": "Awards outstanding - ending balance (in dollars per share)", "periodStartLabel": "Awards outstanding - beginning balance (in dollars per share)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]", "terseLabel": "Weighted Average\u00a0Issue Price (in dollars per share)", "verboseLabel": "Weighted Average Exercise Price (in dollars per share)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms": { "auth_ref": [ "r477" ], "lang": { "en-us": { "role": { "documentation": "Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms", "verboseLabel": "Weighted Average Contractual Term - SAR's outstanding" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "durationItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod": { "auth_ref": [ "r475" ], "lang": { "en-us": { "role": { "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period", "negatedLabel": "Vested and restriction lapsed (in shares)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue": { "auth_ref": [ "r475" ], "lang": { "en-us": { "role": { "documentation": "The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value", "terseLabel": "Exercised (in dollars per share)", "verboseLabel": "Vested and restriction lapsed (in dollars per share)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "perShareItemType" }, "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]", "terseLabel": "Share-based Compensation Arrangement by Share-based Payment Award [Line Items]" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails", "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of additional shares authorized for issuance under share-based payment arrangement.", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized", "terseLabel": "Number of additional shares reserved for issuance (in shares)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized": { "auth_ref": [ "r468" ], "lang": { "en-us": { "role": { "documentation": "Number of shares authorized for issuance under share-based payment arrangement.", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized", "verboseLabel": "Common stock (in shares)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": { "auth_ref": [ "r464", "r469" ], "lang": { "en-us": { "role": { "documentation": "Award under share-based payment arrangement.", "label": "Award Type [Domain]", "terseLabel": "Award Type [Domain]" } } }, "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquityParenthetical", "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails", "http://www.regfuel.com/role/StockBasedCompensationPerformanceRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationRestrictedStockUnitsDetails", "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy": { "auth_ref": [ "r466", "r470" ], "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 Payment Arrangement [Policy Text Block]", "verboseLabel": "Stock-Based Compensation" } } }, "localname": "ShareBasedCompensationOptionAndIncentivePlansPolicy", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_ShareRepurchaseProgramAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by share repurchase program.", "label": "Share Repurchase Program [Axis]", "terseLabel": "Share Repurchase Program [Axis]" } } }, "localname": "ShareRepurchaseProgramAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ShareRepurchaseProgramDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Name of the share repurchase program.", "label": "Share Repurchase Program [Domain]", "terseLabel": "Share Repurchase Program [Domain]" } } }, "localname": "ShareRepurchaseProgramDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "domainItemType" }, "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 (in shares)", "periodStartLabel": "Beginning Balance (in shares)" } } }, "localname": "SharesOutstanding", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "sharesItemType" }, "us-gaap_ShortTermLeaseCost": { "auth_ref": [ "r663", "r671" ], "calculation": { "http://www.regfuel.com/role/LeasesLeaseExpenseDetails": { "order": 3.0, "parentTag": "us-gaap_LeaseCost", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of short-term lease cost, excluding expense for lease with term of one month or less.", "label": "Short-term Lease, Cost", "terseLabel": "Short-term and other lease expenses" } } }, "localname": "ShortTermLeaseCost", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesLeaseExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_SignificantAccountingPoliciesTextBlock": { "auth_ref": [ "r156", "r170" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for all significant accounting policies of the reporting entity.", "label": "Significant Accounting Policies [Text Block]", "terseLabel": "Summary of Significant Accounting Policies" } } }, "localname": "SignificantAccountingPoliciesTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_StatementBusinessSegmentsAxis": { "auth_ref": [ "r11", "r236", "r239", "r240", "r241", "r242", "r243", "r244", "r245", "r246", "r247", "r248", "r249", "r250", "r253", "r254", "r255", "r256", "r258", "r259", "r260", "r261", "r262", "r264", "r270", "r313", "r338", "r345", "r346", "r756" ], "lang": { "en-us": { "role": { "documentation": "Information by business segments.", "label": "Segments [Axis]", "terseLabel": "Segments [Axis]" } } }, "localname": "StatementBusinessSegmentsAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/PropertyPlantandEquipmentDetails", "http://www.regfuel.com/role/ReportableSegmentsandGeographicInformationSignificantItemsbyReportableSegmentDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails", "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesImpairmentofLonglivedAssetsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_StatementEquityComponentsAxis": { "auth_ref": [ "r2", "r78", "r108", "r109", "r110", "r171", "r172", "r173", "r178", "r187", "r189", "r225", "r295", "r419", "r426", "r484", "r485", "r486", "r526", "r527", "r616", "r643", "r644", "r645", "r646", "r647", "r649", "r763", "r764", "r765", "r845" ], "lang": { "en-us": { "role": { "documentation": "Information by component of equity.", "label": "Equity Components [Axis]", "terseLabel": "Equity Components [Axis]" } } }, "localname": "StatementEquityComponentsAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity", "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquityParenthetical" ], "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]", "terseLabel": "Statement [Line Items]" } } }, "localname": "StatementLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity", "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquityParenthetical" ], "xbrltype": "stringItemType" }, "us-gaap_StatementOfCashFlowsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statement of Cash Flows [Abstract]", "terseLabel": "Statement of Cash Flows [Abstract]" } } }, "localname": "StatementOfCashFlowsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementOfFinancialPositionAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statement of Financial Position [Abstract]", "terseLabel": "Statement of Financial Position [Abstract]" } } }, "localname": "StatementOfFinancialPositionAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statement of Comprehensive Income [Abstract]", "terseLabel": "Statement of Comprehensive Income [Abstract]" } } }, "localname": "StatementOfIncomeAndComprehensiveIncomeAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementOfStockholdersEquityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statement of Stockholders' Equity [Abstract]", "terseLabel": "Statement of Stockholders' Equity [Abstract]" } } }, "localname": "StatementOfStockholdersEquityAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementTable": { "auth_ref": [ "r171", "r172", "r173", "r225", "r695" ], "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]", "terseLabel": "Statement [Table]" } } }, "localname": "StatementTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity", "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquityParenthetical" ], "xbrltype": "stringItemType" }, "us-gaap_StockAppreciationRightsSARSMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Right to receive cash or shares equal to appreciation of predetermined number of grantor's shares during predetermined time period.", "label": "Stock Appreciation Rights (SARs) [Member]", "terseLabel": "Stock Appreciation Rights", "verboseLabel": "SARs" } } }, "localname": "StockAppreciationRightsSARSMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquityParenthetical", "http://www.regfuel.com/role/StockBasedCompensationNarrativeDetails", "http://www.regfuel.com/role/StockBasedCompensationStockAppreciationRightsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_StockIssuedDuringPeriodSharesNewIssues": { "auth_ref": [ "r39", "r40", "r419", "r426" ], "lang": { "en-us": { "role": { "documentation": "Number of new stock issued during the period.", "label": "Stock Issued During Period, Shares, New Issues", "terseLabel": "Equity issuance (net of issuance costs) (in shares)" } } }, "localname": "StockIssuedDuringPeriodSharesNewIssues", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "sharesItemType" }, "us-gaap_StockIssuedDuringPeriodValueNewIssues": { "auth_ref": [ "r39", "r40", "r419", "r426" ], "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": "Stock Issued During Period, Value, New Issues", "terseLabel": "Equity issuance (net of issuance costs)" } } }, "localname": "StockIssuedDuringPeriodValueNewIssues", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued": { "auth_ref": [ "r39", "r40", "r419", "r426", "r427" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Value of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement.", "label": "Stock Issued During Period, Value, Treasury Stock Reissued", "negatedTerseLabel": "Issuance of treasury stock to settle 2019 Convertible Senior Notes conversion premium" } } }, "localname": "StockIssuedDuringPeriodValueTreasuryStockReissued", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockRepurchaseProgramAuthorizedAmount1": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of stock repurchase plan authorized.", "label": "Stock Repurchase Program, Authorized Amount", "terseLabel": "Security repurchase program, amount authorized to be repurchased" } } }, "localname": "StockRepurchaseProgramAuthorizedAmount1", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount remaining of a stock repurchase plan authorized.", "label": "Stock Repurchase Program, Remaining Authorized Repurchase Amount", "terseLabel": "Remaining authorized repurchased amount" } } }, "localname": "StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesSecurityRepurchaseProgramsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockholdersEquity": { "auth_ref": [ "r40", "r45", "r46", "r164", "r281", "r291", "r630", "r678" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 3.0, "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", "totalLabel": "Total equity" } } }, "localname": "StockholdersEquity", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockholdersEquityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Stockholders' Equity Attributable to Parent [Abstract]", "verboseLabel": "EQUITY:" } } }, "localname": "StockholdersEquityAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": { "auth_ref": [ "r2", "r3", "r109", "r164", "r171", "r172", "r173", "r178", "r187", "r291", "r295", "r426", "r484", "r485", "r486", "r526", "r527", "r566", "r567", "r579", "r616", "r630", "r643", "r644", "r649", "r764", "r765", "r845" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.", "label": "Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest", "periodEndLabel": "Ending Balance", "periodStartLabel": "Beginning Balance" } } }, "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "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]", "terseLabel": "Subsequent Event [Line Items]" } } }, "localname": "SubsequentEventLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SubsequentEventsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventMember": { "auth_ref": [ "r650", "r680" ], "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]", "terseLabel": "Subsequent Event" } } }, "localname": "SubsequentEventMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SubsequentEventsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_SubsequentEventTable": { "auth_ref": [ "r650", "r680" ], "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]", "terseLabel": "Subsequent Event [Table]" } } }, "localname": "SubsequentEventTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SubsequentEventsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventTypeAxis": { "auth_ref": [ "r650", "r680" ], "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]", "terseLabel": "Subsequent Event Type [Axis]" } } }, "localname": "SubsequentEventTypeAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SubsequentEventsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventTypeDomain": { "auth_ref": [ "r650", "r680" ], "lang": { "en-us": { "role": { "documentation": "Event that occurred after the balance sheet date but before financial statements are issued or available to be issued.", "label": "Subsequent Event Type [Domain]", "terseLabel": "Subsequent Event Type [Domain]" } } }, "localname": "SubsequentEventTypeDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SubsequentEventsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_SubsequentEventsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Subsequent Events [Abstract]", "terseLabel": "Subsequent Events [Abstract]" } } }, "localname": "SubsequentEventsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventsTextBlock": { "auth_ref": [ "r679", "r682" ], "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 [Text Block]", "terseLabel": "Subsequent Events" } } }, "localname": "SubsequentEventsTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SubsequentEvents" ], "xbrltype": "textBlockItemType" }, "us-gaap_SubsidiaryOrEquityMethodInvesteeSaleOfStockBySubsidiaryOrEquityInvesteeTable": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Different names of stock transactions and the different attributes of each transaction.", "label": "Subsidiary or Equity Method Investee, Sale of Stock by Subsidiary or Equity Investee [Table]", "terseLabel": "Subsidiary or Equity Method Investee, Sale of Stock by Subsidiary or Equity Investee [Table]" } } }, "localname": "SubsidiaryOrEquityMethodInvesteeSaleOfStockBySubsidiaryOrEquityInvesteeTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEquityOfferingDetails" ], "xbrltype": "stringItemType" }, "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]", "terseLabel": "Subsidiary, Sale of Stock [Axis]" } } }, "localname": "SubsidiarySaleOfStockAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEquityOfferingDetails" ], "xbrltype": "stringItemType" }, "us-gaap_SubsidiarySaleOfStockLineItems": { "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": "Subsidiary, Sale of Stock [Line Items]", "terseLabel": "Subsidiary, Sale of Stock [Line Items]" } } }, "localname": "SubsidiarySaleOfStockLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesEquityOfferingDetails" ], "xbrltype": "stringItemType" }, "us-gaap_SummaryOfValuationAllowanceTextBlock": { "auth_ref": [ "r515" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of valuation allowances to reduce deferred tax assets to net realizable value, including identification of the deferred tax asset more likely than not will not be fully realized and the corresponding amount of the valuation allowance.", "label": "Summary of Valuation Allowance [Table Text Block]", "terseLabel": "Valuation allowance for deferred tax assets" } } }, "localname": "SummaryOfValuationAllowanceTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_SupplementalCashFlowElementsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Supplemental Cash Flow Elements [Abstract]", "verboseLabel": "SUPPLEMENTAL DISCLOSURES OF CASH FLOWS INFORMATION:" } } }, "localname": "SupplementalCashFlowElementsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_SupplementalCashFlowInformationAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Supplemental Cash Flow Information [Abstract]", "verboseLabel": "Amounts included in period-end accounts payable for:" } } }, "localname": "SupplementalCashFlowInformationAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_TechnologyBasedIntangibleAssetsMember": { "auth_ref": [ "r549" ], "lang": { "en-us": { "role": { "documentation": "Technology-based intangible assets, including, but not limited to, patented technology, unpatented technology, and developed technology rights.", "label": "Technology-Based Intangible Assets [Member]", "terseLabel": "RD technology" } } }, "localname": "TechnologyBasedIntangibleAssetsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_TradeAccountsReceivableMember": { "auth_ref": [ "r79" ], "lang": { "en-us": { "role": { "documentation": "Amount due from customers or clients for goods or services that have been delivered or sold in the normal course of business.", "label": "Trade Accounts Receivable [Member]", "terseLabel": "Trade accounts receivable" } } }, "localname": "TradeAccountsReceivableMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesAccountsReceivableDetails" ], "xbrltype": "domainItemType" }, "us-gaap_TradeAndOtherAccountsReceivablePolicy": { "auth_ref": [ "r275", "r276", "r277", "r278", "r280", "r282" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for accounts receivable.", "label": "Accounts Receivable [Policy Text Block]", "verboseLabel": "Accounts Receivable" } } }, "localname": "TradeAndOtherAccountsReceivablePolicy", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_TradeNamesMember": { "auth_ref": [ "r550" ], "lang": { "en-us": { "role": { "documentation": "Rights acquired through registration of a business name to gain or protect exclusive use thereof.", "label": "Trade Names [Member]", "terseLabel": "Trade names" } } }, "localname": "TradeNamesMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IntangibleAssetsComponentsDetails", "http://www.regfuel.com/role/IntangibleAssetsNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_TreasuryStockMember": { "auth_ref": [ "r77", "r427" ], "lang": { "en-us": { "role": { "documentation": "Shares of an entity that have been repurchased by the entity. This stock has no voting rights and receives no dividends. Note that treasury stock may be recorded at its total cost or separately as par (or stated) value and additional paid in capital. Classified within stockholders' equity if nonredeemable or redeemable solely at the option of the issuer. Classified within temporary equity if redemption is outside the control of the issuer.", "label": "Treasury Stock [Member]", "terseLabel": "Treasury Stock" } } }, "localname": "TreasuryStockMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity", "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquityParenthetical" ], "xbrltype": "domainItemType" }, "us-gaap_TreasuryStockShares": { "auth_ref": [ "r77", "r427" ], "lang": { "en-us": { "role": { "documentation": "Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.", "label": "Treasury Stock, Shares", "verboseLabel": "Treasury stock, shares outstanding (in shares)" } } }, "localname": "TreasuryStockShares", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_TreasuryStockSharesAcquired": { "auth_ref": [ "r40", "r419", "r426" ], "lang": { "en-us": { "role": { "documentation": "Number of shares that have been repurchased during the period and are being held in treasury.", "label": "Treasury Stock, Shares, Acquired", "terseLabel": "Settlement in common stock, treasury stock purchased (in shares)" } } }, "localname": "TreasuryStockSharesAcquired", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquityParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_TreasuryStockValue": { "auth_ref": [ "r77", "r427", "r430" ], "calculation": { "http://www.regfuel.com/role/ConsolidatedBalanceSheets": { "order": 5.0, "parentTag": "us-gaap_StockholdersEquity", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.", "label": "Treasury Stock, Value", "negatedLabel": "Treasury stock (6,240,907 and 10,591,074 shares, respectively)" } } }, "localname": "TreasuryStockValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_TreasuryStockValueAcquiredCostMethod": { "auth_ref": [ "r419", "r426", "r427" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.", "label": "Treasury Stock, Value, Acquired, Cost Method", "negatedTerseLabel": "Unwind of capped call options" } } }, "localname": "TreasuryStockValueAcquiredCostMethod", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_USTreasuryBillSecuritiesMember": { "auth_ref": [ "r726" ], "lang": { "en-us": { "role": { "documentation": "This category includes information about negotiable debt securities issued by the United States Department of the Treasury which generally have maturities of one year or less, are interest bearing, and are backed by the full faith and credit of the United States government.", "label": "US Treasury Bill Securities [Member]", "terseLabel": "U.S. Treasury bills" } } }, "localname": "USTreasuryBillSecuritiesMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/FairValueMeasurementSummaryofAssetsandLiabilitiesDetails", "http://www.regfuel.com/role/MarketableSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_UnrecognizedTaxBenefits": { "auth_ref": [ "r495", "r506" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of unrecognized tax benefits.", "label": "Unrecognized Tax Benefits", "periodEndLabel": "End of year balance", "periodStartLabel": "Beginning of year balance" } } }, "localname": "UnrecognizedTaxBenefits", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesUnrecognizedTaxBenefitsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation": { "auth_ref": [ "r506" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of decrease in unrecognized tax benefits resulting from foreign currency translation.", "label": "Unrecognized Tax Benefits, Decrease Resulting from Foreign Currency Translation", "negatedTerseLabel": "Foreign currency translation" } } }, "localname": "UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesUnrecognizedTaxBenefitsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions": { "auth_ref": [ "r508" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.", "label": "Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions", "terseLabel": "Increases to tax positions expected to be taken" } } }, "localname": "UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesUnrecognizedTaxBenefitsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromForeignCurrencyTranslation": { "auth_ref": [ "r506" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase in unrecognized tax benefits resulting from foreign currency translation.", "label": "Unrecognized Tax Benefits, Increase Resulting from Foreign Currency Translation", "terseLabel": "Foreign currency translation" } } }, "localname": "UnrecognizedTaxBenefitsIncreasesResultingFromForeignCurrencyTranslation", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesUnrecognizedTaxBenefitsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions": { "auth_ref": [ "r507" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.", "label": "Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions", "terseLabel": "Increases to tax positions taken during prior years" } } }, "localname": "UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesUnrecognizedTaxBenefitsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate": { "auth_ref": [ "r509" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.", "label": "Unrecognized Tax Benefits that Would Impact Effective Tax Rate", "verboseLabel": "Unrecognized tax benefits that would affect the effective tax rate" } } }, "localname": "UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_UseOfEstimates": { "auth_ref": [ "r228", "r229", "r231", "r232", "r233", "r234", "r235" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.", "label": "Use of Estimates, Policy [Policy Text Block]", "verboseLabel": "Use of Estimates" } } }, "localname": "UseOfEstimates", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount": { "auth_ref": [ "r516" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.", "label": "Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount", "terseLabel": "Foreign currency translation" } } }, "localname": "ValuationAllowanceDeferredTaxAssetChangeInAmount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/IncomeTaxesValuationAllowanceforDeferredTaxAssetsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_VariableLeaseCost": { "auth_ref": [ "r664", "r671" ], "calculation": { "http://www.regfuel.com/role/LeasesLeaseExpenseDetails": { "order": 2.0, "parentTag": "us-gaap_LeaseCost", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.", "label": "Variable Lease, Cost", "terseLabel": "Variable lease expenses" } } }, "localname": "VariableLeaseCost", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/LeasesLeaseExpenseDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_VariableRateAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by type of variable rate.", "label": "Variable Rate [Axis]", "terseLabel": "Variable Rate [Axis]" } } }, "localname": "VariableRateAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_VariableRateDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Interest rate that fluctuates over time as a result of an underlying benchmark interest rate or index.", "label": "Variable Rate [Domain]", "terseLabel": "Variable Rate [Domain]" } } }, "localname": "VariableRateDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/DebtComponentsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": { "auth_ref": [ "r195", "r216" ], "calculation": { "http://www.regfuel.com/role/NetIncomeLossPerShareDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "lang": { "en-us": { "role": { "documentation": "The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.", "label": "Weighted Average Number of Shares Outstanding, Diluted", "totalLabel": "Weighted-average shares used to compute diluted net income (loss) per share (in shares)", "verboseLabel": "Net income (in shares)" } } }, "localname": "WeightedAverageNumberOfDilutedSharesOutstanding", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Weighted Average Number of Shares Outstanding, Diluted [Abstract]", "verboseLabel": "Weighted-average shares used to compute basic net income (loss) per share available to common stockholders:" } } }, "localname": "WeightedAverageNumberOfSharesOutstandingAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "stringItemType" }, "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": { "auth_ref": [ "r193", "r216" ], "calculation": { "http://www.regfuel.com/role/NetIncomeLossPerShareDetails": { "order": 1.0, "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding", "weight": 1.0 } }, "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 Shares Outstanding, Basic", "terseLabel": "Weighted-average shares used to compute basic net income (loss) per share (in shares)", "verboseLabel": "Basic (in shares)" } } }, "localname": "WeightedAverageNumberOfSharesOutstandingBasic", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.regfuel.com/role/ConsolidatedStatementsofOperations", "http://www.regfuel.com/role/NetIncomeLossPerShareDetails" ], "xbrltype": "sharesItemType" } }, "unitCount": 11 } }, "std_ref": { "r0": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "105", "URI": "http://asc.fasb.org/extlink&oid=124434974&loc=SL124442142-165695" }, "r1": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "105", "URI": "http://asc.fasb.org/extlink&oid=124434974&loc=SL124442142-165695" }, "r10": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=d3e1361-107760" }, "r100": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=d3e681-108580" }, "r101": { "Name": "Accounting Standards Codification", "Paragraph": "14A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669686-108580" }, "r102": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669619-108580" }, "r103": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669619-108580" }, "r104": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669619-108580" }, "r105": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669625-108580" }, "r106": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669625-108580" }, "r107": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124431353&loc=SL116659661-227067" }, "r108": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124431353&loc=SL124442407-227067" }, "r109": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124431353&loc=SL124442411-227067" }, "r11": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=d3e1361-107760" }, "r110": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124431353&loc=SL124452729-227067" }, "r111": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124507222&loc=d3e1436-108581" }, "r112": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(13))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868656-224227" }, "r113": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(210.5-03(11))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r114": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(1))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r115": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(10))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r116": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(14))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r117": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(21))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r118": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(22))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r119": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(25))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r12": { "Name": "Accounting Standards Codification", "Paragraph": "5B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(1)", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721673-107760" }, "r120": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(5))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r121": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.1)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r122": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.1,2)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r123": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.2(a),(d))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r124": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.3)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r125": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.4)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r126": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.7(b))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r127": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.7)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r128": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.9)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r129": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3151-108585" }, "r13": { "Name": "Accounting Standards Codification", "Paragraph": "5C", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(2)", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721675-107760" }, "r130": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3179-108585" }, "r131": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3179-108585" }, "r132": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3213-108585" }, "r133": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3213-108585" }, "r134": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3213-108585" }, "r135": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585" }, "r136": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585" }, "r137": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585" }, "r138": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585" }, "r139": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585" }, "r14": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760" }, "r140": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585" }, "r141": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3367-108585" }, "r142": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3000-108585" }, "r143": { "Name": "Accounting Standards Codification", "Paragraph": "24", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3521-108585" }, "r144": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3536-108585" }, "r145": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3536-108585" }, "r146": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585" }, "r147": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585" }, "r148": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585" }, "r149": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3044-108585" }, "r15": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "205", "URI": "http://asc.fasb.org/topic&trid=2122149" }, "r150": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123431023&loc=d3e4273-108586" }, "r151": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123431023&loc=d3e4297-108586" }, "r152": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123431023&loc=d3e4304-108586" }, "r153": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123431023&loc=d3e4313-108586" }, "r154": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123431023&loc=d3e4332-108586" }, "r155": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123431023&loc=SL98516268-108586" }, "r156": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=123372394&loc=d3e18726-107790" }, "r157": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=123372394&loc=d3e18823-107790" }, "r158": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=123372394&loc=d3e18823-107790" }, "r159": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=123372394&loc=d3e18823-107790" }, "r16": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765" }, "r160": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=123372394&loc=d3e18823-107790" }, "r161": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(c))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r162": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(d))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r163": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(f))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r164": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(g)(1)(ii))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r165": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(h)(1)(Note 1))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r166": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(h)(2))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r167": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(h))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r168": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(n))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r169": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.12-04(a))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e24072-122690" }, "r17": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765" }, "r170": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "235", "URI": "http://asc.fasb.org/topic&trid=2122369" }, "r171": { "Name": "Accounting Standards Codification", "Paragraph": "23", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124436220&loc=d3e21914-107793" }, "r172": { "Name": "Accounting Standards Codification", "Paragraph": "24", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124436220&loc=d3e21930-107793" }, "r173": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124436220&loc=d3e21711-107793" }, "r174": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124436220&loc=d3e21728-107793" }, "r175": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794" }, "r176": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(1)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794" }, "r177": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(2)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794" }, "r178": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(3)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794" }, "r179": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(4)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794" }, "r18": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765" }, "r180": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794" }, "r181": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794" }, "r182": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794" }, "r183": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794" }, "r184": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22583-107794" }, "r185": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22595-107794" }, "r186": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22644-107794" }, "r187": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22644-107794" }, "r188": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22658-107794" }, "r189": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22663-107794" }, "r19": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765" }, "r190": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 11.M.Q2)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=122038215&loc=d3e31137-122693" }, "r191": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=122038215&loc=SL108384541-122693" }, "r192": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "250", "URI": "http://asc.fasb.org/topic&trid=2122394" }, "r193": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1448-109256" }, "r194": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1377-109256" }, "r195": { "Name": "Accounting Standards Codification", "Paragraph": "16", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1505-109256" }, "r196": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1252-109256" }, "r197": { "Name": "Accounting Standards Codification", "Paragraph": "23", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1757-109256" }, "r198": { "Name": "Accounting Standards Codification", "Paragraph": "26", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1828-109256" }, "r199": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1278-109256" }, "r2": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "105", "URI": "http://asc.fasb.org/extlink&oid=124434974&loc=SL124442142-165695" }, "r20": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(g)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765" }, "r200": { "Name": "Accounting Standards Codification", "Paragraph": "40", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1930-109256" }, "r201": { "Name": "Accounting Standards Codification", "Paragraph": "40", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)(1)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1930-109256" }, "r202": { "Name": "Accounting Standards Codification", "Paragraph": "40", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)(2)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1930-109256" }, "r203": { "Name": "Accounting Standards Codification", "Paragraph": "40", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)(3)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1930-109256" }, "r204": { "Name": "Accounting Standards Codification", "Paragraph": "40", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1930-109256" }, "r205": { "Name": "Accounting Standards Codification", "Paragraph": "42", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e2029-109256" }, "r206": { "Name": "Accounting Standards Codification", "Paragraph": "44", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e2062-109256" }, "r207": { "Name": "Accounting Standards Codification", "Paragraph": "48", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e2538-109256" }, "r208": { "Name": "Accounting Standards Codification", "Paragraph": "48", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e2538-109256" }, "r209": { "Name": "Accounting Standards Codification", "Paragraph": "51", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e2574-109256" }, "r21": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765" }, "r210": { "Name": "Accounting Standards Codification", "Paragraph": "52", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e2597-109256" }, "r211": { "Name": "Accounting Standards Codification", "Paragraph": "53", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e2600-109256" }, "r212": { "Name": "Accounting Standards Codification", "Paragraph": "54", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e2603-109256" }, "r213": { "Name": "Accounting Standards Codification", "Paragraph": "60B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=SL5780133-109256" }, "r214": { "Name": "Accounting Standards Codification", "Paragraph": "60B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=SL5780133-109256" }, "r215": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1337-109256" }, "r216": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257" }, "r217": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257" }, "r218": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257" }, "r219": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537" }, "r22": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6787-107765" }, "r220": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125512782&loc=d3e3842-109258" }, "r221": { "Name": "Accounting Standards Codification", "Paragraph": "52", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125512782&loc=d3e4984-109258" }, "r222": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "260", "URI": "http://asc.fasb.org/topic&trid=2144383" }, "r223": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "270", "URI": "http://asc.fasb.org/extlink&oid=124437754&loc=d3e543-108305" }, "r224": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "270", "URI": "http://asc.fasb.org/extlink&oid=124502072&loc=d3e1280-108306" }, "r225": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "272", "URI": "http://asc.fasb.org/extlink&oid=125520817&loc=d3e70191-108054" }, "r226": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "272", "URI": "http://asc.fasb.org/extlink&oid=125520817&loc=d3e70229-108054" }, "r227": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "272", "URI": "http://asc.fasb.org/extlink&oid=6373374&loc=d3e70434-108055" }, "r228": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592" }, "r229": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592" }, "r23": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6801-107765" }, "r230": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592" }, "r231": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6161-108592" }, "r232": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6191-108592" }, "r233": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6061-108592" }, "r234": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6132-108592" }, "r235": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6143-108592" }, "r236": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8657-108599" }, "r237": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8721-108599" }, "r238": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8721-108599" }, "r239": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599" }, "r24": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6904-107765" }, "r240": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599" }, "r241": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599" }, "r242": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599" }, "r243": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599" }, "r244": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599" }, "r245": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(g)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599" }, "r246": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(h)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599" }, "r247": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(j)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599" }, "r248": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599" }, "r249": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8813-108599" }, "r25": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6911-107765" }, "r250": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8813-108599" }, "r251": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8813-108599" }, "r252": { "Name": "Accounting Standards Codification", "Paragraph": "26", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8844-108599" }, "r253": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599" }, "r254": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599" }, "r255": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599" }, "r256": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599" }, "r257": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599" }, "r258": { "Name": "Accounting Standards Codification", "Paragraph": "31", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8924-108599" }, "r259": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599" }, "r26": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6935-107765" }, "r260": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599" }, "r261": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599" }, "r262": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599" }, "r263": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599" }, "r264": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599" }, "r265": { "Name": "Accounting Standards Codification", "Paragraph": "34", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8981-108599" }, "r266": { "Name": "Accounting Standards Codification", "Paragraph": "40", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599" }, "r267": { "Name": "Accounting Standards Codification", "Paragraph": "41", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599" }, "r268": { "Name": "Accounting Standards Codification", "Paragraph": "41", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599" }, "r269": { "Name": "Accounting Standards Codification", "Paragraph": "41", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599" }, "r27": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e7018-107765" }, "r270": { "Name": "Accounting Standards Codification", "Paragraph": "42", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599" }, "r271": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "280", "URI": "http://asc.fasb.org/topic&trid=2134510" }, "r272": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=124259787&loc=d3e4647-111522" }, "r273": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522" }, "r274": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=124259787&loc=d3e4531-111522" }, "r275": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=123577603&loc=d3e4975-111524" }, "r276": { "Name": "Accounting Standards Codification", "Paragraph": "11B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524" }, "r277": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=123577603&loc=d3e5212-111524" }, "r278": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=123577603&loc=d3e5033-111524" }, "r279": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=123577603&loc=d3e5074-111524" }, "r28": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766" }, "r280": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=123577603&loc=d3e5093-111524" }, "r281": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 4.E)", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=122038336&loc=d3e74512-122707" }, "r282": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=84159169&loc=d3e10133-111534" }, "r283": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=124402435&loc=SL124402458-218513" }, "r284": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=124402435&loc=SL124402458-218513" }, "r285": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(d)(1)", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=124402435&loc=SL124402458-218513" }, "r286": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(d)(2)", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=124402435&loc=SL124402458-218513" }, "r287": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=124260329&loc=d3e26853-111562" }, "r288": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=124260329&loc=d3e26626-111562" }, "r289": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=123581744&loc=d3e27161-111563" }, "r29": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(19)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r290": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "320", "URI": "http://asc.fasb.org/topic&trid=2196928" }, "r291": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "323", "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571" }, "r292": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=122640432&loc=SL121648383-210437" }, "r293": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=122640432&loc=SL121648383-210437" }, "r294": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=122640432&loc=SL121648383-210437" }, "r295": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=122640432&loc=SL121648383-210437" }, "r296": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(1)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=122640432&loc=SL121648383-210437" }, "r297": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(2)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=122640432&loc=SL121648383-210437" }, "r298": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(3)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=122640432&loc=SL121648383-210437" }, "r299": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(4)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=122640432&loc=SL121648383-210437" }, "r3": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "105", "URI": "http://asc.fasb.org/extlink&oid=124434974&loc=SL124442142-165695" }, "r30": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(1))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r300": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446" }, "r301": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447" }, "r302": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454" }, "r303": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "330", "URI": "http://asc.fasb.org/extlink&oid=116847112&loc=d3e4492-108314" }, "r304": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "330", "URI": "http://asc.fasb.org/extlink&oid=116847112&loc=d3e4556-108314" }, "r305": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 5.BB)", "Topic": "330", "URI": "http://asc.fasb.org/extlink&oid=27011343&loc=d3e100047-122729" }, "r306": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "330", "URI": "http://asc.fasb.org/topic&trid=2126998" }, "r307": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "05", "SubTopic": "10", "Topic": "340", "URI": "http://asc.fasb.org/extlink&oid=123349782&loc=d3e5879-108316" }, "r308": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "340", "URI": "http://asc.fasb.org/extlink&oid=6387103&loc=d3e6435-108320" }, "r309": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266" }, "r31": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(13))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r310": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=99380562&loc=d3e13777-109266" }, "r311": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975" }, "r312": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(e)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267" }, "r313": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267" }, "r314": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=121556970&loc=SL108378252-109267" }, "r315": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267" }, "r316": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267" }, "r317": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274" }, "r318": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274" }, "r319": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275" }, "r32": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(14))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r320": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)(1)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275" }, "r321": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(d)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275" }, "r322": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "((a)(1),(b))", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275" }, "r323": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275" }, "r324": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)(1)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275" }, "r325": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)(2)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275" }, "r326": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)(3)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275" }, "r327": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(b)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275" }, "r328": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(d)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275" }, "r329": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(b),(d)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275" }, "r33": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(19))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r330": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "350", "URI": "http://asc.fasb.org/topic&trid=2144416" }, "r331": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "05", "SubTopic": "10", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=109226317&loc=d3e202-110218" }, "r332": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=123351718&loc=d3e2420-110228" }, "r333": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229" }, "r334": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229" }, "r335": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229" }, "r336": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229" }, "r337": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230" }, "r338": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230" }, "r339": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 5.CC)", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=27011434&loc=d3e125687-122742" }, "r34": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(20))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r340": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "360", "URI": "http://asc.fasb.org/topic&trid=2155823" }, "r341": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Topic": "410", "URI": "http://asc.fasb.org/extlink&oid=6392676&loc=d3e7480-110848" }, "r342": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "410", "URI": "http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849" }, "r343": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(3)", "Topic": "410", "URI": "http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849" }, "r344": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "420", "URI": "http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869" }, "r345": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "420", "URI": "http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869" }, "r346": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 5.P.4(d))", "Topic": "420", "URI": "http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747" }, "r347": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "440", "URI": "http://asc.fasb.org/extlink&oid=123406679&loc=d3e25336-109308" }, "r348": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "440", "URI": "http://asc.fasb.org/extlink&oid=123406679&loc=d3e25336-109308" }, "r349": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "440", "URI": "http://asc.fasb.org/topic&trid=2144648" }, "r35": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(22))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r350": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349" }, "r351": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14615-108349" }, "r352": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349" }, "r353": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "450", "URI": "http://asc.fasb.org/topic&trid=2127136" }, "r354": { "Name": "Accounting Standards Codification", "Paragraph": "12A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=99376301&loc=SL5988623-112600" }, "r355": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123465755&loc=d3e1835-112601" }, "r356": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123465755&loc=SL6230698-112601" }, "r357": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S65", "SubTopic": "10", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359872&loc=SL124427846-239511" }, "r358": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-01(a)(4)(i))", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756" }, "r359": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-01(a)(4)(ii))", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756" }, "r36": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(25))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r360": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-01(a)(4)(iii)(A))", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756" }, "r361": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-01(a)(4)(iii)(B))", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756" }, "r362": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-01(a)(4)(iii))", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756" }, "r363": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-01(a)(4)(iv))", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756" }, "r364": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-01(a)(5))", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756" }, "r365": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-02(a)(4)(i))", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756" }, "r366": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(A)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756" }, "r367": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(A))", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756" }, "r368": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(B)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756" }, "r369": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(B))", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756" }, "r37": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(26)(a))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r370": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(C))", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756" }, "r371": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-02(a)(4)(iv))", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756" }, "r372": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.13-02(a)(5))", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756" }, "r373": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "25", "SubTopic": "20", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466302&loc=d3e4852-112606" }, "r374": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r375": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r376": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r377": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r378": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(e)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r379": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(f)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r38": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(26)(b))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r380": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(g)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r381": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(h)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r382": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(i)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r383": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611" }, "r384": { "Name": "Accounting Standards Codification", "Paragraph": "1C", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611" }, "r385": { "Name": "Accounting Standards Codification", "Paragraph": "1C", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611" }, "r386": { "Name": "Accounting Standards Codification", "Paragraph": "1C", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611" }, "r387": { "Name": "Accounting Standards Codification", "Paragraph": "1D", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611" }, "r388": { "Name": "Accounting Standards Codification", "Paragraph": "1D", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611" }, "r389": { "Name": "Accounting Standards Codification", "Paragraph": "1D", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611" }, "r39": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(28))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r390": { "Name": "Accounting Standards Codification", "Paragraph": "1E", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611" }, "r391": { "Name": "Accounting Standards Codification", "Paragraph": "1E", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611" }, "r392": { "Name": "Accounting Standards Codification", "Paragraph": "1E", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611" }, "r393": { "Name": "Accounting Standards Codification", "Paragraph": "1E", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611" }, "r394": { "Name": "Accounting Standards Codification", "Paragraph": "1F", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611" }, "r395": { "Name": "Accounting Standards Codification", "Paragraph": "1F", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611" }, "r396": { "Name": "Accounting Standards Codification", "Paragraph": "1F", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(1)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611" }, "r397": { "Name": "Accounting Standards Codification", "Paragraph": "1F", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(2)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611" }, "r398": { "Name": "Accounting Standards Codification", "Paragraph": "1I", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611" }, "r399": { "Name": "Accounting Standards Codification", "Paragraph": "1I", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611" }, "r4": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "105", "URI": "http://asc.fasb.org/extlink&oid=124434974&loc=SL124442142-165695" }, "r40": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(29))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r400": { "Name": "Accounting Standards Codification", "Paragraph": "1I", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611" }, "r401": { "Name": "Accounting Standards Codification", "Paragraph": "1I", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611" }, "r402": { "Name": "Accounting Standards Codification", "Paragraph": "69B", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466577&loc=SL123495735-112612" }, "r403": { "Name": "Accounting Standards Codification", "Paragraph": "69C", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466577&loc=SL123495737-112612" }, "r404": { "Name": "Accounting Standards Codification", "Paragraph": "69E", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466577&loc=SL123495743-112612" }, "r405": { "Name": "Accounting Standards Codification", "Paragraph": "69F", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466577&loc=SL123495745-112612" }, "r406": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "40", "SubTopic": "50", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123467658&loc=d3e12317-112629" }, "r407": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "40", "SubTopic": "50", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123467658&loc=d3e12355-112629" }, "r408": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "470", "URI": "http://asc.fasb.org/topic&trid=2208564" }, "r409": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(CFRR 211.02)", "Topic": "480", "URI": "http://asc.fasb.org/extlink&oid=122040564&loc=d3e177068-122764" }, "r41": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(3))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r410": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=65888546&loc=d3e21300-112643" }, "r411": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21553-112644" }, "r412": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644" }, "r413": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644" }, "r414": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644" }, "r415": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644" }, "r416": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(h)", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644" }, "r417": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496171-112644" }, "r418": { "Name": "Accounting Standards Codification", "Paragraph": "18", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496189-112644" }, "r419": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644" }, "r42": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30)(a)(1))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r420": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644" }, "r421": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21484-112644" }, "r422": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21488-112644" }, "r423": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21506-112644" }, "r424": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21521-112644" }, "r425": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21538-112644" }, "r426": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.3-04)", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770" }, "r427": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655" }, "r428": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=6405834&loc=d3e23285-112656" }, "r429": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=6405834&loc=d3e23309-112656" }, "r43": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30)(a)(3))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r430": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=6405834&loc=d3e23315-112656" }, "r431": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123360276&loc=SL49130531-203044" }, "r432": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123360276&loc=SL49130532-203044" }, "r433": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123360276&loc=SL49130533-203044" }, "r434": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130551-203045" }, "r435": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130543-203045" }, "r436": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045" }, "r437": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045" }, "r438": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046" }, "r439": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046" }, "r44": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30)(a)(4))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r440": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046" }, "r441": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046" }, "r442": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046" }, "r443": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046" }, "r444": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(g)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046" }, "r445": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(g)(2)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123338486&loc=SL49131195-203048" }, "r446": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(i)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123338486&loc=SL49131195-203048" }, "r447": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(i)(2)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123338486&loc=SL49131195-203048" }, "r448": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(j)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123338486&loc=SL49131195-203048" }, "r449": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(i)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920" }, "r45": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r450": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(ii)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920" }, "r451": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(01)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920" }, "r452": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(02)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920" }, "r453": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(02)(A)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920" }, "r454": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(02)(B)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920" }, "r455": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(02)(C)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920" }, "r456": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(03)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920" }, "r457": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=123450688&loc=d3e4179-114921" }, "r458": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(a)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450702-114947" }, "r459": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(d)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947" }, "r46": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(31))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r460": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(f)(3)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947" }, "r461": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(a)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450673-114947" }, "r462": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "55", "SubTopic": "80", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=35742348&loc=SL14450788-114948" }, "r463": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "35", "SubTopic": "10", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=123468992&loc=d3e4534-113899" }, "r464": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901" }, "r465": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901" }, "r466": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901" }, "r467": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(1)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r468": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(3)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r469": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a),(g)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r47": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(32))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r470": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b),(f)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r471": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r472": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(iv)(3)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r473": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)(i)-(ii)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r474": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)(iii)(1)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r475": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)(iii)(2)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r476": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)(iii)(3)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r477": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)(1)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r478": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(i)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r479": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r48": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(4)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r480": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r481": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r482": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r483": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r484": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r485": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(f)(1)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r486": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(f)(2)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r487": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(g)(1)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r488": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(g)(2)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r489": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=122142933&loc=d3e11149-113907" }, "r49": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(5))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r490": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=122142933&loc=d3e11178-113907" }, "r491": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "718", "URI": "http://asc.fasb.org/topic&trid=2228938" }, "r492": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "720", "URI": "http://asc.fasb.org/extlink&oid=6419918&loc=d3e35281-107843" }, "r493": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "35", "Subparagraph": "(a)", "Topic": "720", "URI": "http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848" }, "r494": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "35", "Subparagraph": "(b)", "Topic": "720", "URI": "http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848" }, "r495": { "Name": "Accounting Standards Codification", "Paragraph": "10B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=123427490&loc=SL37586934-109318" }, "r496": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=123427490&loc=d3e32247-109318" }, "r497": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=123427490&loc=d3e32280-109318" }, "r498": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=123427490&loc=d3e31917-109318" }, "r499": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=123427490&loc=d3e31931-109318" }, "r5": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "105", "URI": "http://asc.fasb.org/extlink&oid=124434974&loc=SL124442142-165695" }, "r50": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(6)(a)(1))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r500": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32672-109319" }, "r501": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319" }, "r502": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32705-109319" }, "r503": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32718-109319" }, "r504": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32718-109319" }, "r505": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32718-109319" }, "r506": { "Name": "Accounting Standards Codification", "Paragraph": "15A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=SL6600010-109319" }, "r507": { "Name": "Accounting Standards Codification", "Paragraph": "15A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(1)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=SL6600010-109319" }, "r508": { "Name": "Accounting Standards Codification", "Paragraph": "15A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(2)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=SL6600010-109319" }, "r509": { "Name": "Accounting Standards Codification", "Paragraph": "15A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=SL6600010-109319" }, "r51": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(6)(a)(3))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r510": { "Name": "Accounting Standards Codification", "Paragraph": "15A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=SL6600010-109319" }, "r511": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32809-109319" }, "r512": { "Name": "Accounting Standards Codification", "Paragraph": "19", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32840-109319" }, "r513": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319" }, "r514": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319" }, "r515": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319" }, "r516": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319" }, "r517": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32847-109319" }, "r518": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32857-109319" }, "r519": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32559-109319" }, "r52": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(6)(a)(4))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r520": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32621-109319" }, "r521": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32632-109319" }, "r522": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32639-109319" }, "r523": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32639-109319" }, "r524": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32639-109319" }, "r525": { "Name": "Accounting Standards Codification", "Paragraph": "217", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=124434304&loc=d3e36027-109320" }, "r526": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)(2)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=123459177&loc=SL121830611-158277" }, "r527": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)(3)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=123459177&loc=SL121830611-158277" }, "r528": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(1)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=123459177&loc=SL121830611-158277" }, "r529": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(2)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=123459177&loc=SL121830611-158277" }, "r53": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(6)(a))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r530": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(3)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=123459177&loc=SL121830611-158277" }, "r531": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB TOPIC 6.I.5.Q1)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817" }, "r532": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB TOPIC 6.I.7)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817" }, "r533": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 6.I.7)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817" }, "r534": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 6.I.Fact.1)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817" }, "r535": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 6.I.Fact.2)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817" }, "r536": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 6.I.Fact.4)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817" }, "r537": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 11.C)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330215-122817" }, "r538": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=123586238&loc=d3e38679-109324" }, "r539": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "270", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=109227538&loc=d3e44648-109337" }, "r54": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(6)(b))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r540": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "270", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=6424409&loc=d3e44925-109338" }, "r541": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=6424122&loc=d3e41874-109331" }, "r542": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "740", "URI": "http://asc.fasb.org/topic&trid=2144680" }, "r543": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463" }, "r544": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463" }, "r545": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=79982066&loc=d3e1486-128463" }, "r546": { "Name": "Accounting Standards Codification", "Paragraph": "37", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=123455525&loc=d3e2207-128464" }, "r547": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=123413009&loc=d3e4845-128472" }, "r548": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=123413009&loc=d3e4845-128472" }, "r549": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=123410050&loc=d3e5227-128473" }, "r55": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(6)(c))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r550": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=123410050&loc=d3e5263-128473" }, "r551": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=123410050&loc=d3e5333-128473" }, "r552": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "25", "SubTopic": "30", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=6911189&loc=d3e6387-128476" }, "r553": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "25", "SubTopic": "30", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=6911189&loc=d3e6393-128476" }, "r554": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "25", "SubTopic": "30", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=6911189&loc=d3e6396-128476" }, "r555": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "30", "SubTopic": "30", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=116859721&loc=d3e6527-128477" }, "r556": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "30", "SubTopic": "30", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=116859721&loc=d3e6571-128477" }, "r557": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "30", "SubTopic": "30", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=116859721&loc=d3e6578-128477" }, "r558": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "30", "SubTopic": "30", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=116859721&loc=d3e6613-128477" }, "r559": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(b)", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479" }, "r56": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(7))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r560": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(f)(1)", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479" }, "r561": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)(1)", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=120321790&loc=d3e7008-128479" }, "r562": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "25", "SubTopic": "50", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=123385561&loc=d3e9135-128495" }, "r563": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "30", "SubTopic": "50", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=123362884&loc=d3e9212-128498" }, "r564": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "30", "SubTopic": "50", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=123362884&loc=d3e9215-128498" }, "r565": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "805", "URI": "http://asc.fasb.org/topic&trid=2303972" }, "r566": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=123454820&loc=SL4568447-111683" }, "r567": { "Name": "Accounting Standards Codification", "Paragraph": "16", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=123454820&loc=SL4568740-111683" }, "r568": { "Name": "Accounting Standards Codification", "Paragraph": "19", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=123454820&loc=SL4569616-111683" }, "r569": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=123454820&loc=SL4569643-111683" }, "r57": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(8))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r570": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988" }, "r571": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988" }, "r572": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=d3e5614-111684" }, "r573": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(1)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684" }, "r574": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684" }, "r575": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(3)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684" }, "r576": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c),(3)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684" }, "r577": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bb)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=123419778&loc=d3e5710-111685" }, "r578": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=123419778&loc=d3e5710-111685" }, "r579": { "Name": "Accounting Standards Codification", "Paragraph": "4I", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=120409616&loc=SL4590271-111686" }, "r58": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.1)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r580": { "Name": "Accounting Standards Codification", "Paragraph": "4J", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=120409616&loc=SL4591551-111686" }, "r581": { "Name": "Accounting Standards Codification", "Paragraph": "4K", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=120409616&loc=SL4591552-111686" }, "r582": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 5.E)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=120398118&loc=d3e355146-122828" }, "r583": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "810", "URI": "http://asc.fasb.org/topic&trid=2197479" }, "r584": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=117331979&loc=d3e41228-113958" }, "r585": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5579240-113959" }, "r586": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959" }, "r587": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=d3e41620-113959" }, "r588": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=d3e41638-113959" }, "r589": { "Name": "Accounting Standards Codification", "Paragraph": "4A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959" }, "r59": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.12)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r590": { "Name": "Accounting Standards Codification", "Paragraph": "4A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959" }, "r591": { "Name": "Accounting Standards Codification", "Paragraph": "4A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(1)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959" }, "r592": { "Name": "Accounting Standards Codification", "Paragraph": "4B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a),(c)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959" }, "r593": { "Name": "Accounting Standards Codification", "Paragraph": "4B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959" }, "r594": { "Name": "Accounting Standards Codification", "Paragraph": "4B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959" }, "r595": { "Name": "Accounting Standards Codification", "Paragraph": "4B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959" }, "r596": { "Name": "Accounting Standards Codification", "Paragraph": "4C", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5624171-113959" }, "r597": { "Name": "Accounting Standards Codification", "Paragraph": "4D", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(4)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5624177-113959" }, "r598": { "Name": "Accounting Standards Codification", "Paragraph": "4D", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5624177-113959" }, "r599": { "Name": "Accounting Standards Codification", "Paragraph": "4E", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5624181-113959" }, "r6": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222160&loc=d3e957-107759" }, "r60": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.13(a))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r600": { "Name": "Accounting Standards Codification", "Paragraph": "4H", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5624258-113959" }, "r601": { "Name": "Accounting Standards Codification", "Paragraph": "4H", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=SL5624258-113959" }, "r602": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=d3e41675-113959" }, "r603": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=125515794&loc=d3e41678-113959" }, "r604": { "Name": "Accounting Standards Codification", "Paragraph": "182", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123421605&loc=SL5629052-113961" }, "r605": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "25", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121577467&loc=d3e76258-113986" }, "r606": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Subparagraph": "(f)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123477628&loc=d3e90205-114008" }, "r607": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(a)(1)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011" }, "r608": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(a)(2)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011" }, "r609": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(a)(3)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011" }, "r61": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.13)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r610": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(b)(1)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011" }, "r611": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(b)(2)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011" }, "r612": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(c)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011" }, "r613": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(d)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011" }, "r614": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(e)(1)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011" }, "r615": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(e)(2)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011" }, "r616": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(e)(3)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011" }, "r617": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(e)(4)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011" }, "r618": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(f)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011" }, "r619": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "815", "URI": "http://asc.fasb.org/topic&trid=2229140" }, "r62": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.14)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r620": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258" }, "r621": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258" }, "r622": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bb)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258" }, "r623": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258" }, "r624": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=123874694&loc=d3e19279-110258" }, "r625": { "Name": "Accounting Standards Codification", "Paragraph": "6A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=123874694&loc=SL6742756-110258" }, "r626": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123594809&loc=d3e13220-108610" }, "r627": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611" }, "r628": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123594938&loc=d3e13467-108611" }, "r629": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123594938&loc=d3e13476-108611" }, "r63": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.17)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r630": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612" }, "r631": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123597120&loc=SL120254526-165497" }, "r632": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123597120&loc=SL120254526-165497" }, "r633": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123597120&loc=SL121967933-165497" }, "r634": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123597120&loc=SL121967933-165497" }, "r635": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(c)(1)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123597120&loc=SL121967933-165497" }, "r636": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(c)(2)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123597120&loc=SL121967933-165497" }, "r637": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(1)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123597120&loc=SL121967933-165497" }, "r638": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(2)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123597120&loc=SL121967933-165497" }, "r639": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(3)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123597120&loc=SL121967933-165497" }, "r64": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.19(a))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r640": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123597120&loc=SL122642865-165497" }, "r641": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123597120&loc=SL122642865-165497" }, "r642": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "230", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=123444420&loc=d3e33268-110906" }, "r643": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32136-110900" }, "r644": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r645": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(b)", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r646": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(c)", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r647": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(d)", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r648": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r649": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901" }, "r65": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.19(b),22(b))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r650": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=6450520&loc=d3e32618-110901" }, "r651": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "830", "URI": "http://asc.fasb.org/topic&trid=2175825" }, "r652": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "835", "URI": "http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391" }, "r653": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "835", "URI": "http://asc.fasb.org/extlink&oid=124435984&loc=d3e28541-108399" }, "r654": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "835", "URI": "http://asc.fasb.org/extlink&oid=124435984&loc=d3e28551-108399" }, "r655": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "835", "URI": "http://asc.fasb.org/extlink&oid=124435984&loc=d3e28555-108399" }, "r656": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "835", "URI": "http://asc.fasb.org/extlink&oid=124429444&loc=SL124452920-239629" }, "r657": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "55", "SubTopic": "30", "Topic": "835", "URI": "http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400" }, "r658": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "40", "SubTopic": "20", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123386189&loc=SL77918607-209975" }, "r659": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977" }, "r66": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.19,20)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r660": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977" }, "r661": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123391704&loc=SL77918643-209977" }, "r662": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980" }, "r663": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980" }, "r664": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980" }, "r665": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(g)(1)", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980" }, "r666": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(g)(2)", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980" }, "r667": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(g)(3)", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980" }, "r668": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(g)(4)", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980" }, "r669": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980" }, "r67": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.19,20,22)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r670": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980" }, "r671": { "Name": "Accounting Standards Codification", "Paragraph": "53", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971" }, "r672": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "SubTopic": "30", "Topic": "842", "URI": "http://asc.fasb.org/subtopic&trid=77888252" }, "r673": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "848", "URI": "http://asc.fasb.org/extlink&oid=122150657&loc=SL122150809-237846" }, "r674": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(1)", "Topic": "848", "URI": "http://asc.fasb.org/extlink&oid=122150657&loc=SL122150809-237846" }, "r675": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39599-107864" }, "r676": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "852", "URI": "http://asc.fasb.org/extlink&oid=124433192&loc=SL2890621-112765" }, "r677": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "852", "URI": "http://asc.fasb.org/extlink&oid=124433192&loc=SL2890621-112765" }, "r678": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "852", "URI": "http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766" }, "r679": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "855", "URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662" }, "r68": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.19-26)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r680": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "855", "URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662" }, "r681": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "855", "URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314020-165662" }, "r682": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "855", "URI": "http://asc.fasb.org/topic&trid=2122774" }, "r683": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r684": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r685": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r686": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r687": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r688": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r689": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r69": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.2)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r690": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r691": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r692": { "Name": "Accounting Standards Codification", "Paragraph": "4D", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=SL51823488-111719" }, "r693": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "910", "URI": "http://asc.fasb.org/extlink&oid=123353855&loc=SL119991595-234733" }, "r694": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "330", "Topic": "912", "URI": "http://asc.fasb.org/extlink&oid=6471895&loc=d3e55923-109411" }, "r695": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 11.L)", "Topic": "924", "URI": "http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856" }, "r696": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "926", "URI": "http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959" }, "r697": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(f)(1)", "Topic": "926", "URI": "http://asc.fasb.org/extlink&oid=120154821&loc=SL120154904-197079" }, "r698": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(f)(2)", "Topic": "926", "URI": "http://asc.fasb.org/extlink&oid=120154821&loc=SL120154904-197079" }, "r699": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(f)(3)", "Topic": "926", "URI": "http://asc.fasb.org/extlink&oid=120154821&loc=SL120154904-197079" }, "r7": { "Name": "Accounting Standards Codification", "Paragraph": "3A", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222160&loc=SL51721523-107759" }, "r70": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.20)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r700": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "340", "Topic": "928", "URI": "http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004" }, "r701": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-10(a)(32))", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=123726172&loc=d3e511914-122862" }, "r702": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-10(c)(3)(ii)(A))", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=123726172&loc=d3e511914-122862" }, "r703": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-10(c)(7)(ii))", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=123726172&loc=d3e511914-122862" }, "r704": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(b)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=123377692&loc=SL6806780-109447" }, "r705": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "25", "SubTopic": "20", "Topic": "940", "URI": "http://asc.fasb.org/extlink&oid=123384075&loc=d3e41242-110953" }, "r706": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "SubTopic": "320", "Topic": "940", "URI": "http://asc.fasb.org/subtopic&trid=2176304" }, "r707": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(1)(a))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r708": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(10)(1))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r709": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(11))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r71": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.21)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r710": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(13))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r711": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(15)(2))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r712": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(16))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r713": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(17))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r714": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(23))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r715": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03.10)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r716": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03.15(5))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r717": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03.17)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r718": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(19))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r719": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(15))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r72": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.22(a)(1))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r720": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(20))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r721": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(23))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r722": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(24))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r723": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(27))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r724": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04.9)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r725": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "235", "Subparagraph": "(SX 210.9-05(b)(2))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399901&loc=d3e537907-122884" }, "r726": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "320", "Subparagraph": "(b)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=123599081&loc=d3e62557-112803" }, "r727": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "320", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=123599081&loc=d3e62652-112803" }, "r728": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "SubTopic": "320", "Topic": "942", "URI": "http://asc.fasb.org/subtopic&trid=2209399" }, "r729": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "360", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=124429447&loc=SL124453093-239630" }, "r73": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.22)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r730": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "470", "Subparagraph": "e", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=123599511&loc=d3e64711-112823" }, "r731": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "470", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=123599511&loc=d3e64711-112823" }, "r732": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "825", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=123345438&loc=d3e61044-112788" }, "r733": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(15)(b)(2))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r734": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(16))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r735": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(12))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r736": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(16)(a)(2))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r737": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(16))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r738": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(19))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r739": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(2))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r74": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.24)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r740": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(23)(a)(3))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r741": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r742": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(25))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r743": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(8))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r744": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.(a),19)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r745": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.1(d))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r746": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.1(f))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r747": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.15(a))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r748": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.5(c))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r749": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(11))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r75": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.25)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r750": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(12))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r751": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(19))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r752": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(20))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r753": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(23))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r754": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(8))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r755": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(9))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r756": { "Name": "Accounting Standards Codification", "Paragraph": "4H", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=116884468&loc=SL65671331-158438" }, "r757": { "Name": "Accounting Standards Codification", "Paragraph": "7A", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Subparagraph": "(d)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124506351&loc=SL117782755-158439" }, "r758": { "Name": "Accounting Standards Codification", "Paragraph": "13H", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Subparagraph": "(a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124504033&loc=SL117783719-158441" }, "r759": { "Name": "Accounting Standards Codification", "Paragraph": "13H", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Subparagraph": "(b)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124504033&loc=SL117783719-158441" }, "r76": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.28,29)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r760": { "Name": "Accounting Standards Codification", "Paragraph": "29F", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124504033&loc=SL117819544-158441" }, "r761": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r762": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(b)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r763": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(e)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r764": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(f)(1)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r765": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(f)(2)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r766": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(1)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r767": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(i)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r768": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(ii)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r769": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(iii)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r77": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.29,30)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r770": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(iv)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r771": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(h)(1)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r772": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(h)(2)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641" }, "r773": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(e)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124508989&loc=d3e19393-158473" }, "r774": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.6-04(13))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401414&loc=d3e603758-122996" }, "r775": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column B)(Footnote 1))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611197-123010" }, "r776": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column B)(Footnote 6))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611197-123010" }, "r777": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column B)(Footnote 7))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611197-123010" }, "r778": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 1))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611197-123010" }, "r779": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 6))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611197-123010" }, "r78": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.29-31)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r780": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 7))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611197-123010" }, "r781": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column D)(Footnote 1))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611197-123010" }, "r782": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column D)(Footnote 6))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611197-123010" }, "r783": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column D)(Footnote 7))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611197-123010" }, "r784": { "Name": "Accounting Standards Codification", "Paragraph": "5D", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-13D(Column B)(Footnote 2))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=SL120429264-123010" }, "r785": { "Name": "Accounting Standards Codification", "Paragraph": "5D", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-13D(Column C)(Footnote 2))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=SL120429264-123010" }, "r786": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-15(Column A))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611379-123010" }, "r787": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-15(Column B))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611379-123010" }, "r788": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-15(Column C))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611379-123010" }, "r789": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-15(Column D))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611379-123010" }, "r79": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.3(a)(1),(4))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r790": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "SubTopic": "320", "Topic": "946", "URI": "http://asc.fasb.org/subtopic&trid=2324412" }, "r791": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "310", "Subparagraph": "(SX 210.12-29(Footnote 4))", "Topic": "948", "URI": "http://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014" }, "r792": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "440", "Subparagraph": "(a)", "Topic": "954", "URI": "http://asc.fasb.org/extlink&oid=6491277&loc=d3e6429-115629" }, "r793": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "360", "Subparagraph": "(d)", "Topic": "958", "URI": "http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916" }, "r794": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "360", "Topic": "958", "URI": "http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916" }, "r795": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "360", "Topic": "958", "URI": "http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916" }, "r796": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column B))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r797": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column C))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r798": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column D))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r799": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column E))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r8": { "Name": "Accounting Standards Codification", "Paragraph": "3B", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222160&loc=SL51721525-107759" }, "r80": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.3(a)(4))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r800": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column F))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r801": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column G))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r802": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column H))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r803": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column I))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r804": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Footnote 2))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r805": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "310", "Subparagraph": "(c)", "Topic": "976", "URI": "http://asc.fasb.org/extlink&oid=6497875&loc=d3e22274-108663" }, "r806": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "310", "Subparagraph": "(b)", "Topic": "978", "URI": "http://asc.fasb.org/extlink&oid=123360121&loc=d3e27327-108691" }, "r807": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b" }, "r808": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b-2" }, "r809": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b-23" }, "r81": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.3,4)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r810": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "d1-1" }, "r811": { "Name": "Form 10-K", "Number": "249", "Publisher": "SEC", "Section": "310" }, "r812": { "Name": "Form 20-F", "Number": "249", "Publisher": "SEC", "Section": "220", "Subsection": "f" }, "r813": { "Name": "Form 40-F", "Number": "249", "Publisher": "SEC", "Section": "240", "Subsection": "f" }, "r814": { "Name": "Forms 10-K, 10-Q, 20-F", "Number": "240", "Publisher": "SEC", "Section": "13", "Subsection": "a-1" }, "r815": { "Name": "Regulation S-K (SK)", "Number": "229", "Paragraph": "(b)", "Publisher": "SEC", "Section": "1403" }, "r816": { "Name": "Regulation S-K (SK)", "Number": "229", "Paragraph": "(a)", "Publisher": "SEC", "Section": "303", "Subparagraph": "(5)" }, "r817": { "Name": "Regulation S-T", "Number": "232", "Publisher": "SEC", "Section": "405" }, "r818": { "Name": "Regulation S-X (SX)", "Number": "210", "Publisher": "SEC", "Section": "11", "Subsection": "03" }, "r819": { "Footnote": "2", "Name": "Regulation S-X (SX)", "Number": "210", "Publisher": "SEC", "Section": "12", "Subsection": "28" }, "r82": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.6(a))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r820": { "Footnote": "4", "Name": "Regulation S-X (SX)", "Number": "210", "Publisher": "SEC", "Section": "12", "Subsection": "29" }, "r821": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "Column B", "Publisher": "SEC", "Section": "12", "Subsection": "28" }, "r822": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "Column C", "Publisher": "SEC", "Section": "12", "Subsection": "28" }, "r823": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "Column D", "Publisher": "SEC", "Section": "12", "Subsection": "28" }, "r824": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "Column E", "Publisher": "SEC", "Section": "12", "Subsection": "28" }, "r825": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "Column F", "Publisher": "SEC", "Section": "12", "Subsection": "28" }, "r826": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "Column G", "Publisher": "SEC", "Section": "12", "Subsection": "28" }, "r827": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "Column H", "Publisher": "SEC", "Section": "12", "Subsection": "28" }, "r828": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "Column I", "Publisher": "SEC", "Section": "12", "Subsection": "28" }, "r829": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "(a)", "Publisher": "SEC", "Section": "13", "Subparagraph": "(4)(i)", "Subsection": "01" }, "r83": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.6(b))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r830": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "(a)", "Publisher": "SEC", "Section": "13", "Subparagraph": "(4)(i)", "Subsection": "02" }, "r831": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "(a)", "Publisher": "SEC", "Section": "13", "Subparagraph": "(4)(ii)", "Subsection": "01" }, "r832": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "(a)", "Publisher": "SEC", "Section": "13", "Subparagraph": "(4)(iii)", "Subsection": "01" }, "r833": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "(a)", "Publisher": "SEC", "Section": "13", "Subparagraph": "(4)(iii)(A)", "Subsection": "01" }, "r834": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "(a)", "Publisher": "SEC", "Section": "13", "Subparagraph": "(4)(iii)(A)", "Subsection": "02" }, "r835": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "(a)", "Publisher": "SEC", "Section": "13", "Subparagraph": "(4)(iii)(B)", "Subsection": "01" }, "r836": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "(a)", "Publisher": "SEC", "Section": "13", "Subparagraph": "(4)(iii)(B)", "Subsection": "02" }, "r837": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "(a)", "Publisher": "SEC", "Section": "13", "Subparagraph": "(4)(iii)(C)", "Subsection": "02" }, "r838": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "(a)", "Publisher": "SEC", "Section": "13", "Subparagraph": "(4)(iv)", "Subsection": "01" }, "r839": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "(a)", "Publisher": "SEC", "Section": "13", "Subparagraph": "(4)(iv)", "Subsection": "02" }, "r84": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.6)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r840": { "Name": "Securities Act", "Number": "230", "Publisher": "SEC", "Section": "405" }, "r841": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "848" }, "r842": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)(1)", "Topic": "848" }, "r843": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)(2)", "Topic": "848" }, "r844": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)(3)(iii)(01)", "Topic": "848" }, "r845": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)(3)(iii)(03)", "Topic": "848" }, "r846": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "848" }, "r85": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.8,17)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r86": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.9)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r87": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312" }, "r88": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312" }, "r89": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312" }, "r9": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222160&loc=d3e1012-107759" }, "r90": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313" }, "r91": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226052-175313" }, "r92": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313" }, "r93": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226006-175313" }, "r94": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669646-108580" }, "r95": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669646-108580" }, "r96": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669646-108580" }, "r97": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669646-108580" }, "r98": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=d3e637-108580" }, "r99": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=d3e640-108580" } }, "version": "2.1" }