{ "instance": { "chrs-20220630x10q.htm": { "axisCustom": 0, "axisStandard": 25, "contextCount": 236, "dts": { "calculationLink": { "local": [ "chrs-20220630_cal.xml" ] }, "definitionLink": { "local": [ "chrs-20220630_def.xml" ] }, "inline": { "local": [ "chrs-20220630x10q.htm" ] }, "labelLink": { "local": [ "chrs-20220630_lab.xml" ] }, "presentationLink": { "local": [ "chrs-20220630_pre.xml" ] }, "schema": { "local": [ "chrs-20220630.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/arcrole/esma-arcrole-2018-11-21.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": 438, "entityCount": 1, "hidden": { "http://fasb.org/us-gaap/2021-01-31": 22, "http://www.coherus.com/20220630": 1, "http://xbrl.sec.gov/dei/2021q4": 5, "total": 28 }, "keyCustom": 67, "keyStandard": 198, "memberCustom": 33, "memberStandard": 29, "nsprefix": "chrs", "nsuri": "http://www.coherus.com/20220630", "report": { "R1": { "firstAnchor": { "ancestors": [ "p", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "dei:DocumentType", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "document", "isDefault": "true", "longName": "00090 - Document - Document and Entity Information", "role": "http://www.coherus.com/role/DocumentDocumentAndEntityInformation", "shortName": "Document and Entity Information", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "p", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "dei:DocumentType", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R10": { "firstAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "10301 - Disclosure - Fair Value Measurements", "role": "http://www.coherus.com/role/DisclosureFairValueMeasurements", "shortName": "Fair Value Measurements", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R11": { "firstAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:InventoryDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "10401 - Disclosure - Inventory", "role": "http://www.coherus.com/role/DisclosureInventory", "shortName": "Inventory", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:InventoryDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R12": { "firstAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "10501 - Disclosure - Balance Sheet Components", "role": "http://www.coherus.com/role/DisclosureBalanceSheetComponents", "shortName": "Balance Sheet Components", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R13": { "firstAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CollaborativeArrangementDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "10601 - Disclosure - Collaborations and Other Arrangements", "role": "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangements", "shortName": "Collaborations and Other Arrangements", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CollaborativeArrangementDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R14": { "firstAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DebtDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "10701 - Disclosure - Debt Obligations", "role": "http://www.coherus.com/role/DisclosureDebtObligations", "shortName": "Debt Obligations", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DebtDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R15": { "firstAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "10801 - Disclosure - Commitments and Contingencies", "role": "http://www.coherus.com/role/DisclosureCommitmentsAndContingencies", "shortName": "Commitments and Contingencies", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R16": { "firstAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "10901 - Disclosure - Stock-Based Compensation", "role": "http://www.coherus.com/role/DisclosureStockBasedCompensation", "shortName": "Stock-Based Compensation", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R17": { "firstAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:EarningsPerShareTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "11001 - Disclosure - Net Loss Per Share", "role": "http://www.coherus.com/role/DisclosureNetLossPerShare", "shortName": "Net Loss Per Share", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:EarningsPerShareTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R18": { "firstAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "11101 - Disclosure - Related Party Transactions", "role": "http://www.coherus.com/role/DisclosureRelatedPartyTransactions", "shortName": "Related Party Transactions", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R19": { "firstAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SubsequentEventsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "11201 - Disclosure - Subsequent Events", "role": "http://www.coherus.com/role/DisclosureSubsequentEvents", "shortName": "Subsequent Events", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SubsequentEventsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R2": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "00100 - Statement - Condensed Consolidated Balance Sheets", "role": "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets", "shortName": "Condensed Consolidated Balance Sheets", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-3", "lang": null, "name": "us-gaap:ReceivablesNetCurrent", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R20": { "firstAnchor": { "ancestors": [ "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ConsolidationPolicyTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "20102 - Disclosure - Organization and Summary of Significant Accounting Policies (Policies)", "role": "http://www.coherus.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesPolicies", "shortName": "Organization and Summary of Significant Accounting Policies (Policies)", "subGroupType": "policies", "uniqueAnchor": { "ancestors": [ "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ConsolidationPolicyTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R21": { "firstAnchor": { "ancestors": [ "us-gaap:CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfRestrictedCashAndCashEquivalentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "30103 - Disclosure - Organization and Summary of Significant Accounting Policies (Tables)", "role": "http://www.coherus.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesTables", "shortName": "Organization and Summary of Significant Accounting Policies (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfRestrictedCashAndCashEquivalentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R22": { "firstAnchor": { "ancestors": [ "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SchedulesOfConcentrationOfRiskByRiskFactorTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "30203 - Disclosure - Revenue (Tables)", "role": "http://www.coherus.com/role/DisclosureRevenueTables", "shortName": "Revenue (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SchedulesOfConcentrationOfRiskByRiskFactorTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R23": { "firstAnchor": { "ancestors": [ "us-gaap:FairValueDisclosuresTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "30303 - Disclosure - Fair Value Measurements (Tables)", "role": "http://www.coherus.com/role/DisclosureFairValueMeasurementsTables", "shortName": "Fair Value Measurements (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:FairValueDisclosuresTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R24": { "firstAnchor": { "ancestors": [ "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "chrs:ScheduleOfInventoryTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "30403 - Disclosure - Inventory (Tables)", "role": "http://www.coherus.com/role/DisclosureInventoryTables", "shortName": "Inventory (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "chrs:ScheduleOfInventoryTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R25": { "firstAnchor": { "ancestors": [ "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:PropertyPlantAndEquipmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "30503 - Disclosure - Balance Sheet Components (Tables)", "role": "http://www.coherus.com/role/DisclosureBalanceSheetComponentsTables", "shortName": "Balance Sheet Components (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:PropertyPlantAndEquipmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R26": { "firstAnchor": { "ancestors": [ "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "30703 - Disclosure - Debt Obligations (Tables)", "role": "http://www.coherus.com/role/DisclosureDebtObligationsTables", "shortName": "Debt Obligations (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R27": { "firstAnchor": { "ancestors": [ "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:LongTermPurchaseCommitmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "30803 - Disclosure - Commitments and Contingencies (Tables)", "role": "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesTables", "shortName": "Commitments and Contingencies (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:LongTermPurchaseCommitmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R28": { "firstAnchor": { "ancestors": [ "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_us-gaap_AwardTypeAxis_chrs_EmployeeAndNonemployeeStockOptionRestrictedStockUnitsMember_UVrX0_nc-kqfFpR503g0mw", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "30903 - Disclosure - Stock-Based Compensation (Tables)", "role": "http://www.coherus.com/role/DisclosureStockBasedCompensationTables", "shortName": "Stock-Based Compensation (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_us-gaap_AwardTypeAxis_chrs_EmployeeAndNonemployeeStockOptionRestrictedStockUnitsMember_UVrX0_nc-kqfFpR503g0mw", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R29": { "firstAnchor": { "ancestors": [ "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "31003 - Disclosure - Net Loss Per Share (Tables)", "role": "http://www.coherus.com/role/DisclosureNetLossPerShareTables", "shortName": "Net Loss Per Share (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R3": { "firstAnchor": { "ancestors": [ "span", "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:CommonStockParOrStatedValuePerShare", "reportCount": 1, "unitRef": "Unit_Divide_USD_shares_4cxICyQRw0uxYkhJaii6PA", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "00105 - Statement - Condensed Consolidated Balance Sheets (Parentheticals)", "role": "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheetsParentheticals", "shortName": "Condensed Consolidated Balance Sheets (Parentheticals)", "subGroupType": "parenthetical", "uniqueAnchor": { "ancestors": [ "span", "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "INF", "lang": null, "name": "us-gaap:CommonStockSharesAuthorized", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_shares_NdB42x5s8k-7ST4qD_cihQ", "xsiNil": "false" } }, "R30": { "firstAnchor": { "ancestors": [ "p", "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": "0", "first": true, "lang": null, "name": "chrs:NumberOfProducts", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_product_H6krM5p9W06GWMkOhR68-w", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40101 - Disclosure - Organization and Significant Accounting Policies - Organization (Details)", "role": "http://www.coherus.com/role/DisclosureOrganizationAndSignificantAccountingPoliciesOrganizationDetails", "shortName": "Organization and Significant Accounting Policies - Organization (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": "0", "first": true, "lang": null, "name": "chrs:NumberOfProducts", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_product_H6krM5p9W06GWMkOhR68-w", "xsiNil": "false" } }, "R31": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40102 - Disclosure - Organization and Significant Accounting Policies - Cash, Cash Equivalents and Restricted Cash (Details)", "role": "http://www.coherus.com/role/DisclosureOrganizationAndSignificantAccountingPoliciesCashCashEquivalentsAndRestrictedCashDetails", "shortName": "Organization and Significant Accounting Policies - Cash, Cash Equivalents and Restricted Cash (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfRestrictedCashAndCashEquivalentsTextBlock", "us-gaap:CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2021_4IohHciniEWYSNvGnqx1nQ", "decimals": "-3", "lang": null, "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R32": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_6_30_2022_Yb8K88oclECEsdLVU53plA", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40201 - Disclosure - Revenue - Additional Information (Details)", "role": "http://www.coherus.com/role/DisclosureRevenueAdditionalInformationDetails", "shortName": "Revenue - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": null }, "R33": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:SchedulesOfConcentrationOfRiskByRiskFactorTextBlock", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_6_30_2022_srt_MajorCustomersAxis_chrs_McKessonMember_us-gaap_ConcentrationRiskByBenchmarkAxis_us-gaap_SalesRevenueNetMember_us-gaap_ConcentrationRiskByTypeAxis_us-gaap_CustomerConcentrationRiskMember_RtYcVxRrPky9JkNicT6O1g", "decimals": "2", "first": true, "lang": null, "name": "us-gaap:ConcentrationRiskPercentage1", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_pure_4DgvOV_81EGyZOwg0rkAGw", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40202 - Disclosure - Revenue - Gross Revenues by Significant Customer as a Percentage of Total Gross Revenues (Details)", "role": "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails", "shortName": "Revenue - Gross Revenues by Significant Customer as a Percentage of Total Gross Revenues (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:SchedulesOfConcentrationOfRiskByRiskFactorTextBlock", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_6_30_2022_srt_MajorCustomersAxis_chrs_McKessonMember_us-gaap_ConcentrationRiskByBenchmarkAxis_us-gaap_SalesRevenueNetMember_us-gaap_ConcentrationRiskByTypeAxis_us-gaap_CustomerConcentrationRiskMember_RtYcVxRrPky9JkNicT6O1g", "decimals": "2", "first": true, "lang": null, "name": "us-gaap:ConcentrationRiskPercentage1", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_pure_4DgvOV_81EGyZOwg0rkAGw", "xsiNil": "false" } }, "R34": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "chrs:ScheduleOfProductSalesDiscountsAndAllowancesTableTextBlock", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_12_31_2021_ufGx7ucOMUyJAot7PeYM8A", "decimals": "-3", "first": true, "lang": null, "name": "chrs:ReserveForDiscountsAndAllowancesConstituteVariableConsideration", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40203 - Disclosure - Revenue - Activities and Ending Reserve Balances for Each Significant Category of Discounts and Allowances (Details)", "role": "http://www.coherus.com/role/DisclosureRevenueActivitiesAndEndingReserveBalancesForEachSignificantCategoryOfDiscountsAndAllowancesDetails", "shortName": "Revenue - Activities and Ending Reserve Balances for Each Significant Category of Discounts and Allowances (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "chrs:ScheduleOfProductSalesDiscountsAndAllowancesTableTextBlock", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_12_31_2021_ufGx7ucOMUyJAot7PeYM8A", "decimals": "-3", "first": true, "lang": null, "name": "chrs:ReserveForDiscountsAndAllowancesConstituteVariableConsideration", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R35": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "us-gaap:FairValueDisclosuresTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_ee_U9wvpY0yc4AuULZl0vg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:AssetsFairValueDisclosure", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40301 - Disclosure - Fair Value Measurements - Financial Assets and Liabilities Measured on a Recurring Basis (Details)", "role": "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails", "shortName": "Fair Value Measurements - Financial Assets and Liabilities Measured on a Recurring Basis (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "us-gaap:FairValueDisclosuresTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_ee_U9wvpY0yc4AuULZl0vg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:AssetsFairValueDisclosure", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R36": { "firstAnchor": { "ancestors": [ "p", "us-gaap:FairValueDisclosuresTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-5", "first": true, "lang": null, "name": "us-gaap:FairValueAssetsLevel1ToLevel2TransfersAmount", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40302 - Disclosure - Fair Value Measurements - Additional Information (Details)", "role": "http://www.coherus.com/role/DisclosureFairValueMeasurementsAdditionalInformationDetails", "shortName": "Fair Value Measurements - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "us-gaap:FairValueDisclosuresTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-5", "first": true, "lang": null, "name": "us-gaap:FairValueAssetsLevel1ToLevel2TransfersAmount", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R37": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "chrs:ScheduleOfInventoryTableTextBlock", "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:InventoryRawMaterials", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40401 - Disclosure - Inventory (Details)", "role": "http://www.coherus.com/role/DisclosureInventoryDetails", "shortName": "Inventory (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "chrs:ScheduleOfInventoryTableTextBlock", "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:InventoryRawMaterials", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R38": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:InventoryNet", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40402 - Disclosure - Inventory - Balance Sheet Classifications (Details)", "role": "http://www.coherus.com/role/DisclosureInventoryBalanceSheetClassificationsDetails", "shortName": "Inventory - Balance Sheet Classifications (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "chrs:ScheduleOfBalanceSheetClassificationOfInventoryTableTextBlock", "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-3", "lang": null, "name": "chrs:InventoryCurrentAndNoncurrent", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R39": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-3", "first": true, "lang": null, "name": "chrs:PrepaidManufacturingExpenseCurrent", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40403 - Disclosure - Inventory - Additional Information (Details)", "role": "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails", "shortName": "Inventory - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2021_To_6_30_2021_NSandxFHJEmJ_m1lWUbBMg", "decimals": "0", "lang": null, "name": "us-gaap:GainLossOnContractTermination", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R4": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_6_30_2022_Yb8K88oclECEsdLVU53plA", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "00200 - Statement - Condensed Consolidated Statements of Operations", "role": "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations", "shortName": "Condensed Consolidated Statements of Operations", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_6_30_2022_Yb8K88oclECEsdLVU53plA", "decimals": "-3", "lang": null, "name": "us-gaap:CostOfGoodsAndServicesSold", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R40": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:PropertyPlantAndEquipmentTextBlock", "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40501 - Disclosure - Balance Sheet Components - Schedule of Property and Equipment, Net (Details)", "role": "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails", "shortName": "Balance Sheet Components - Schedule of Property and Equipment, Net (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:PropertyPlantAndEquipmentTextBlock", "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R41": { "firstAnchor": { "ancestors": [ "p", "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_6_30_2022_Yb8K88oclECEsdLVU53plA", "decimals": "-5", "first": true, "lang": null, "name": "us-gaap:DepreciationAndAmortization", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40502 - Disclosure - Balance Sheet Components - Additional Information (Details)", "role": "http://www.coherus.com/role/DisclosureBalanceSheetComponentsAdditionalInformationDetails", "shortName": "Balance Sheet Components - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_6_30_2022_Yb8K88oclECEsdLVU53plA", "decimals": "-5", "first": true, "lang": null, "name": "us-gaap:DepreciationAndAmortization", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R42": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock", "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-3", "first": true, "lang": null, "name": "chrs:AccruedClinicalAndManufacturingLiabilitiesCurrent", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40503 - Disclosure - Balance Sheet Components - Accrued and Other Current Liabilities (Details)", "role": "http://www.coherus.com/role/DisclosureBalanceSheetComponentsAccruedAndOtherCurrentLiabilitiesDetails", "shortName": "Balance Sheet Components - Accrued and Other Current Liabilities (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock", "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-3", "first": true, "lang": null, "name": "chrs:AccruedClinicalAndManufacturingLiabilitiesCurrent", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R43": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_6_30_2022_Yb8K88oclECEsdLVU53plA", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:ResearchAndDevelopmentExpense", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40601 - Disclosure - Collaborations and Other Arrangements (Details)", "role": "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails", "shortName": "Collaborations and Other Arrangements (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_3_1_2022_To_3_31_2022_1HMkOs17-kKvVtmPCR4t4A", "decimals": "-5", "lang": null, "name": "chrs:CollaborationAgreementOptionExerciseFeePerProgram", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R44": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_us-gaap_DebtInstrumentAxis_chrs_TermLoansMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_-5_TL5uiqEqf86bwGLpDXg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:DebtInstrumentFaceAmount", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40701 - Disclosure - Debt Obligations - Summary of Debt Obligations (Details)", "role": "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails", "shortName": "Debt Obligations - Summary of Debt Obligations (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_us-gaap_DebtInstrumentAxis_chrs_TermLoansMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_-5_TL5uiqEqf86bwGLpDXg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:DebtInstrumentFaceAmount", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R45": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:RepaymentsOfDebt", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40702 - Disclosure - Debt Obligations - 2027 Term Loan - Narrative (Details)", "role": "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "shortName": "Debt Obligations - 2027 Term Loan - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_1_5_2022_srt_CounterpartyNameAxis_chrs_BiopharmaCreditInvestmentsVGpLlcMember_us-gaap_DebtInstrumentAxis_chrs_TermLoansMember_QrS1gq4Xp0S-jJfFtQjcAg", "decimals": "-5", "lang": null, "name": "us-gaap:DebtInstrumentFaceAmount", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R46": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:AmortizationOfDebtDiscountPremium", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40703 - Disclosure - Debt Obligations - 2027 Term Loans Interest Expense Components (Details)", "role": "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoansInterestExpenseComponentsDetails", "shortName": "Debt Obligations - 2027 Term Loans Interest Expense Components (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:InterestIncomeAndInterestExpenseDisclosureTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_6_30_2022_srt_CounterpartyNameAxis_chrs_BiopharmaCreditInvestmentsVGpLlcMember_us-gaap_DebtInstrumentAxis_chrs_TermLoansMember_mfzDGcrofEqeQ4g6gIXY1Q", "decimals": "-3", "lang": null, "name": "us-gaap:InterestExpenseDebtExcludingAmortization", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R47": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_srt_CounterpartyNameAxis_chrs_BiopharmaCreditInvestmentsVGpLlcMember_us-gaap_DebtInstrumentAxis_chrs_TermLoansMember_fpB90UeITUewofbgJQ_QTg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40704 - Disclosure - Debt Obligations - 2027 Term Loan Future Payments (Details)", "role": "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails", "shortName": "Debt Obligations - 2027 Term Loan Future Payments (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_srt_CounterpartyNameAxis_chrs_BiopharmaCreditInvestmentsVGpLlcMember_us-gaap_DebtInstrumentAxis_chrs_TermLoansMember_fpB90UeITUewofbgJQ_QTg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R48": { "firstAnchor": { "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "2", "first": true, "lang": null, "name": "us-gaap:SharePrice", "reportCount": 1, "unitRef": "Unit_Divide_USD_shares_4cxICyQRw0uxYkhJaii6PA", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40705 - Disclosure - Debt Obligations - Convertible Senior Subordinated Notes due 2026 - Narrative (Details)", "role": "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails", "shortName": "Debt Obligations - Convertible Senior Subordinated Notes due 2026 - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "us-gaap:DebtInstrumentCovenantCompliance", "p", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_us-gaap_DebtInstrumentAxis_chrs_ConvertibleSeniorSubordinatedNotesDue20261.5Member_ePW2LDnWiUKOU5jiZsKo9w", "decimals": "0", "lang": null, "name": "chrs:NumberOfEventsInDefault", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R49": { "firstAnchor": { "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "2", "first": true, "lang": null, "name": "us-gaap:SharePrice", "reportCount": 1, "unitRef": "Unit_Divide_USD_shares_4cxICyQRw0uxYkhJaii6PA", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40706 - Disclosure - Debt Obligations - Capped Call Transactions - Narrative (Details)", "role": "http://www.coherus.com/role/DisclosureDebtObligationsCappedCallTransactionsNarrativeDetails", "shortName": "Debt Obligations - Capped Call Transactions - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2020_To_4_30_2020_us-gaap_OptionIndexedToIssuersEquityEquityAxis_us-gaap_CallOptionMember_ccaVdCOY1USxlcvZ53cOwA", "decimals": "-5", "lang": null, "name": "chrs:PaymentForCappedCallTransactions", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R5": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_6_30_2022_Yb8K88oclECEsdLVU53plA", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:NetIncomeLoss", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "00300 - Statement - Condensed Consolidated Statements of Comprehensive Loss", "role": "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss", "shortName": "Condensed Consolidated Statements of Comprehensive Loss", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2021_To_6_30_2021_NSandxFHJEmJ_m1lWUbBMg", "decimals": "-3", "lang": null, "name": "us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R50": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:AmortizationOfDebtDiscountPremium", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40708 - Disclosure - Debt Obligations - 2026 Convertible Notes Interest Expense Components (Details)", "role": "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesInterestExpenseComponentsDetails", "shortName": "Debt Obligations - 2026 Convertible Notes Interest Expense Components (Details)", "subGroupType": "details", "uniqueAnchor": null }, "R51": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_us-gaap_DebtInstrumentAxis_chrs_ConvertibleSeniorSubordinatedNotesDue20261.5Member_us-gaap_LongtermDebtTypeAxis_us-gaap_ConvertibleDebtMember_tWCMXLuECkO3w7_BTybJ2Q", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40709 - Disclosure - Debt Obligations - 2026 Convertible Notes Future Payments (Details)", "role": "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "shortName": "Debt Obligations - 2026 Convertible Notes Future Payments (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_us-gaap_DebtInstrumentAxis_chrs_ConvertibleSeniorSubordinatedNotesDue20261.5Member_us-gaap_LongtermDebtTypeAxis_us-gaap_ConvertibleDebtMember_tWCMXLuECkO3w7_BTybJ2Q", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R52": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:RepaymentsOfConvertibleDebt", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40710 - Disclosure - Debt Obligations - Convertible Notes due 2022 Narrative (Details)", "role": "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "shortName": "Debt Obligations - Convertible Notes due 2022 Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_us-gaap_DebtInstrumentAxis_chrs_ConvertibleSeniorNotes8.2PercentDue2022Member_us-gaap_LongtermDebtTypeAxis_us-gaap_ConvertibleDebtMember_ar7TvzRzYEafxR90AhapLw", "decimals": null, "lang": "en-US", "name": "us-gaap:DebtInstrumentInterestRateTerms", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R53": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:AmortizationOfDebtDiscountPremium", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40712 - Disclosure - Debt Obligations - 2022 Convertible Notes Interest Expense Components (Details)", "role": "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails", "shortName": "Debt Obligations - 2022 Convertible Notes Interest Expense Components (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:InterestIncomeAndInterestExpenseDisclosureTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2021_To_6_30_2021_us-gaap_DebtInstrumentAxis_chrs_ConvertibleSeniorNotes8.2PercentDue2022Member_us-gaap_LongtermDebtTypeAxis_us-gaap_ConvertibleDebtMember_vlZEHHI60EazWbB64IqDWQ", "decimals": "-3", "lang": null, "name": "us-gaap:InterestExpenseDebtExcludingAmortization", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R54": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:RepaymentsOfDebt", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40713 - Disclosure - Debt Obligations - 2025 Term Loan - Narrative (Details)", "role": "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "shortName": "Debt Obligations - 2025 Term Loan - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_7_2019_To_1_7_2019_srt_CounterpartyNameAxis_chrs_HealthcareRoyaltyPartnersIIILPMember_us-gaap_DebtInstrumentAxis_us-gaap_LoansPayableMember_TUmKfTypgkm2CN4DQdPEQw", "decimals": null, "lang": "en-US", "name": "us-gaap:DebtInstrumentTerm", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R55": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:AmortizationOfDebtDiscountPremium", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40715 - Disclosure - Debt Obligations - 2025 Term Loan Interest Expense Components (Details)", "role": "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanInterestExpenseComponentsDetails", "shortName": "Debt Obligations - 2025 Term Loan Interest Expense Components (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:InterestIncomeAndInterestExpenseDisclosureTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2021_To_6_30_2021_srt_CounterpartyNameAxis_chrs_HealthcareRoyaltyPartnersIIILPMember_us-gaap_DebtInstrumentAxis_us-gaap_LoansPayableMember_lxgKOZbzZ0uxFGLYTfUS0w", "decimals": "-3", "lang": null, "name": "us-gaap:InterestExpenseDebtExcludingAmortization", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R56": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:LongTermPurchaseCommitmentTextBlock", "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:PurchaseObligationFutureMinimumPaymentsRemainderOfFiscalYear", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40801 - Disclosure - Commitments and Contingencies - Schedule of Non-Cancelable Contractual Obligations (Details)", "role": "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesScheduleOfNonCancelableContractualObligationsDetails", "shortName": "Commitments and Contingencies - Schedule of Non-Cancelable Contractual Obligations (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:LongTermPurchaseCommitmentTextBlock", "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_6_30_2022_WPlABihSB027pmi2oadp0w", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:PurchaseObligationFutureMinimumPaymentsRemainderOfFiscalYear", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R57": { "firstAnchor": { "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_4_30_2022_fnJPCXkdtE65FAJ-gyM_BA", "decimals": "-6", "first": true, "lang": null, "name": "us-gaap:ProductLiabilityContingencyLossExposureNotAccruedBestEstimate", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40802 - Disclosure - Commitments and Contingencies - Additional Information (Details)", "role": "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesAdditionalInformationDetails", "shortName": "Commitments and Contingencies - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_4_30_2022_fnJPCXkdtE65FAJ-gyM_BA", "decimals": "-6", "first": true, "lang": null, "name": "us-gaap:ProductLiabilityContingencyLossExposureNotAccruedBestEstimate", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R58": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_6_30_2022_us-gaap_AwardTypeAxis_chrs_EmployeeAndNonemployeeStockOptionAndRestrictedStockUnitsMember_bRgv2hYFhUeIDfBzgnba2Q", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:AllocatedShareBasedCompensationExpense", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "40901 - Disclosure - Stock-Based Compensation (Details)", "role": "http://www.coherus.com/role/DisclosureStockBasedCompensationDetails", "shortName": "Stock-Based Compensation (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_6_30_2022_us-gaap_AwardTypeAxis_chrs_EmployeeAndNonemployeeStockOptionAndRestrictedStockUnitsMember_bRgv2hYFhUeIDfBzgnba2Q", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:AllocatedShareBasedCompensationExpense", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R59": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_6_30_2022_Yb8K88oclECEsdLVU53plA", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_shares_NdB42x5s8k-7ST4qD_cihQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "41001 - Disclosure - Net Loss Per Share - Outstanding Dilutive Potential Shares Excluded from Calculation of Diluted Net (loss) Income Per Share (Details)", "role": "http://www.coherus.com/role/DisclosureNetLossPerShareOutstandingDilutivePotentialSharesExcludedFromCalculationOfDilutedNetLossIncomePerShareDetails", "shortName": "Net Loss Per Share - Outstanding Dilutive Potential Shares Excluded from Calculation of Diluted Net (loss) Income Per Share (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock", "ix:continuation", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_4_1_2022_To_6_30_2022_Yb8K88oclECEsdLVU53plA", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_shares_NdB42x5s8k-7ST4qD_cihQ", "xsiNil": "false" } }, "R6": { "firstAnchor": { "ancestors": [ "span", "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_ej1A5Weg9EaLV45ifPoFFA", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:StockholdersEquity", "reportCount": 1, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "00400 - Statement - Condensed Consolidated Statements of Stockholders' Equity", "role": "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity", "shortName": "Condensed Consolidated Statements of Stockholders' Equity", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_l9557-6HpE6AxZEp9kFL2Q", "decimals": "-3", "lang": null, "name": "us-gaap:NetIncomeLoss", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R60": { "firstAnchor": { "ancestors": [ "p", "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_2_1_2021_To_2_28_2021_us-gaap_RelatedPartyTransactionAxis_chrs_ConsultingAgreementWithLanfearAdvisorsMember_7jweJjAjDESfA53JJjeOtw", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_shares_NdB42x5s8k-7ST4qD_cihQ", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "41101 - Disclosure - Related Party Transactions (Details)", "role": "http://www.coherus.com/role/DisclosureRelatedPartyTransactionsDetails", "shortName": "Related Party Transactions (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_2_1_2021_To_2_28_2021_us-gaap_RelatedPartyTransactionAxis_chrs_ConsultingAgreementWithLanfearAdvisorsMember_7jweJjAjDESfA53JJjeOtw", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_shares_NdB42x5s8k-7ST4qD_cihQ", "xsiNil": "false" } }, "R7": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:ProfitLoss", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "00500 - Statement - Condensed Consolidated Statements of Cash Flows", "role": "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows", "shortName": "Condensed Consolidated Statements of Cash Flows", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:ProfitLoss", "reportCount": 1, "unique": true, "unitRef": "Unit_Standard_USD_G69pWqThOkG-2eGa-yEsfQ", "xsiNil": "false" } }, "R8": { "firstAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "10101 - Disclosure - Organization and Summary of Significant Accounting Policies", "role": "http://www.coherus.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPolicies", "shortName": "Organization and Summary of Significant Accounting Policies", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R9": { "firstAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:RevenueFromContractWithCustomerTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "10201 - Disclosure - Revenue", "role": "http://www.coherus.com/role/DisclosureRevenue", "shortName": "Revenue", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "div", "div", "body", "html" ], "baseRef": "chrs-20220630x10q.htm", "contextRef": "Duration_1_1_2022_To_6_30_2022_vIWe2s4w-Uei_OZUNcRgCg", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:RevenueFromContractWithCustomerTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } } }, "segmentCount": 62, "tag": { "chrs_AccruedAndOtherCurrentLiabilitiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents accrued and other current liabilities.", "label": "Accrued and other current liabilities" } } }, "localname": "AccruedAndOtherCurrentLiabilitiesMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "domainItemType" }, "chrs_AccruedClinicalAndManufacturingLiabilitiesCurrent": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/DisclosureBalanceSheetComponentsAccruedAndOtherCurrentLiabilitiesDetails": { "order": 1.0, "parentTag": "us-gaap_AccruedLiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Accrued clinical and manufacturing liabilities current.", "label": "Accrued Clinical And Manufacturing Liabilities Current", "terseLabel": "Accrued manufacturing and clinical" } } }, "localname": "AccruedClinicalAndManufacturingLiabilitiesCurrent", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsAccruedAndOtherCurrentLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "chrs_AccruedCoDevelopmentCostsForToripalimabCurrent": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/DisclosureBalanceSheetComponentsAccruedAndOtherCurrentLiabilitiesDetails": { "order": 2.0, "parentTag": "us-gaap_AccruedLiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Represent to pertaining the Accrued co-development costs for toripalimab", "label": "Accrued co-development costs for toripalimab Current", "terseLabel": "Accrued co-development costs for toripalimab" } } }, "localname": "AccruedCoDevelopmentCostsForToripalimabCurrent", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsAccruedAndOtherCurrentLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "chrs_AccruedRebatesFeesAndReserveCurrent": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 2.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Accrued rebates, fees and reserve.", "label": "Accrued Rebates Fees And Reserve Current", "terseLabel": "Accrued rebates, fees and reserves" } } }, "localname": "AccruedRebatesFeesAndReserveCurrent", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "chrs_AdditionalMilestonePaymentsUponAchievementOfCertainDevelopmentAndRegulatoryMilestones": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Additional milestone payments upon achievement of certain development and regulatory milestones.", "label": "Additional Milestone Payments Upon Achievement Of Certain Development And Regulatory Milestones", "verboseLabel": "Maximum aggregate milestone payments" } } }, "localname": "AdditionalMilestonePaymentsUponAchievementOfCertainDevelopmentAndRegulatoryMilestones", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_AmeriSourceBergenCorpMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "AmeriSource-Bergen Corp.", "label": "AmeriSource-Bergen Corp" } } }, "localname": "AmeriSourceBergenCorpMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails" ], "xbrltype": "domainItemType" }, "chrs_AntiTigitAntibodyAndIl2CytokineMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents anti-TIGIT antibody and the IL-2 cytokine.", "label": "Anti-TIGIT Antibody and IL-2 cytokine" } } }, "localname": "AntiTigitAntibodyAndIl2CytokineMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "domainItemType" }, "chrs_BevacizumabLicensedProductMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents the bevacizumab Licensed Product.", "label": "Bevacizumab Licensed Product" } } }, "localname": "BevacizumabLicensedProductMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "domainItemType" }, "chrs_BioeqIPAGMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Bioeq IP AG.", "label": "Bioeq IP AG" } } }, "localname": "BioeqIPAGMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "domainItemType" }, "chrs_BiopharmaCreditInvestmentsVGpLlcMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents information pertaining to BioPharma Credit Investments V GP LLC.", "label": "BioPharma Credit Investments V GP LLC" } } }, "localname": "BiopharmaCreditInvestmentsVGpLlcMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoansInterestExpenseComponentsDetails" ], "xbrltype": "domainItemType" }, "chrs_CapPriceOfCapCallTransactions": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents the cap price of the cap call transactions (per share).", "label": "Cap Price of Cap Call Transactions", "terseLabel": "Initial cap price of capped call transactions." } } }, "localname": "CapPriceOfCapCallTransactions", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsCappedCallTransactionsNarrativeDetails" ], "xbrltype": "perShareItemType" }, "chrs_CardinalMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Cardinal.", "label": "Cardinal" } } }, "localname": "CardinalMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails" ], "xbrltype": "domainItemType" }, "chrs_ChargebacksAndDiscountsForPromptPaymentMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Charge backs and discounts for prompt payment.", "label": "Chargebacks and Discounts for Prompt Payment" } } }, "localname": "ChargebacksAndDiscountsForPromptPaymentMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueActivitiesAndEndingReserveBalancesForEachSignificantCategoryOfDiscountsAndAllowancesDetails" ], "xbrltype": "domainItemType" }, "chrs_Chs2020Member": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents CHS-2020, a biosimilar of Eylea.", "label": "CHS-2020" } } }, "localname": "Chs2020Member", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "chrs_CoDevelopmentRegulatoryAndTechnologyTransferCosts": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Represents co-development, regulatory and technology transfer costs.", "label": "Co-development, Regulatory And Technology Transfer Costs", "terseLabel": "Co-development, regulatory and technology transfer costs" } } }, "localname": "CoDevelopmentRegulatoryAndTechnologyTransferCosts", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_CollaborationAgreementMaximumPaymentsForCoDevelopmentActivities": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The maximum amount that will be paid by the company for development activities under the collaboration agreement.", "label": "Collaboration Agreement, Maximum Payments For Co-development Activities" } } }, "localname": "CollaborationAgreementMaximumPaymentsForCoDevelopmentActivities", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_CollaborationAgreementMaximumPaymentsOnAttainmentOfCertainSalesThresholdsForEachOptionProgram": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The amount of maximum payments to be made on attainment of certain sales thresholds for each option program under the collaboration agreement.", "label": "Collaboration Agreement , Maximum Payments On Attainment Of Certain Sales Thresholds For Each Option Program" } } }, "localname": "CollaborationAgreementMaximumPaymentsOnAttainmentOfCertainSalesThresholdsForEachOptionProgram", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_CollaborationAgreementNumberOfUndisclosedPreclinicalImmunoOncologyDrugCandidates": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of undisclosed preclinical immuno-oncology drug candidates under the collaboration agreement.", "label": "Collaboration Agreement, Number Of Undisclosed Preclinical Immuno Oncology Drug Candidates", "terseLabel": "Undisclosed preclinical" } } }, "localname": "CollaborationAgreementNumberOfUndisclosedPreclinicalImmunoOncologyDrugCandidates", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "integerItemType" }, "chrs_CollaborationAgreementOptionExerciseFeePerProgram": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of option exercise fee per program under the collaboration agreement.", "label": "Collaboration Agreement, Option Exercise Fee Per Program", "terseLabel": "License Agreement Fee" } } }, "localname": "CollaborationAgreementOptionExerciseFeePerProgram", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_CollaborationAgreementPercentageOfRoyaltyOnNetSales": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents the percentage of royalty on net sales under the collaboration agreement.", "label": "Collaboration Agreement, Percentage Of Royalty On Net Sales", "terseLabel": "Collaboration agreement, royalty on net sales, percentage" } } }, "localname": "CollaborationAgreementPercentageOfRoyaltyOnNetSales", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "percentItemType" }, "chrs_CollaborationAgreementPercentageOfRoyaltyOnNetSalesForEachOptionProgram": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents the percentage of royalty on net sales for each option program under the collaboration agreement.", "label": "Collaboration Agreement, Percentage Of Royalty On Net Sales For Each Option Program", "terseLabel": "Collaboration agreement, royalty on net sales for each exercised option, percentage" } } }, "localname": "CollaborationAgreementPercentageOfRoyaltyOnNetSalesForEachOptionProgram", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "percentItemType" }, "chrs_CollaborationAgreementThresholdPaymentsOnAchievementOfVariousMilestoneForEachOptionProgram": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The amount of threshold payments to be made on achievement on various milestones for each option program under the collaboration agreement.", "label": "Collaboration Agreement , Threshold Payments On Achievement Of Various Milestone For Each Option Program", "terseLabel": "Collaboration agreement, Maximum aggregate one-time payment for achievement of milestones, for each option program" } } }, "localname": "CollaborationAgreementThresholdPaymentsOnAchievementOfVariousMilestoneForEachOptionProgram", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_CollaborationAgreementThresholdRoyaltyPayments": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The amount of threshold royalty payments to be made under the collaboration agreement.", "label": "Collaboration Agreement , Threshold Royalty Payments", "terseLabel": "Collaboration agreement, threshold royalty payments" } } }, "localname": "CollaborationAgreementThresholdRoyaltyPayments", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_CollaborationAndLicenseAgreementsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Collaboration and license agreements.", "label": "Collaborations and Other Arrangements" } } }, "localname": "CollaborationAndLicenseAgreementsAbstract", "nsuri": "http://www.coherus.com/20220630", "xbrltype": "stringItemType" }, "chrs_CollaborationCosts": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Represents costs associated to a collaboration agreement.", "label": "Collaboration Costs", "terseLabel": "Collaboration Agreement, upfront amount paid" } } }, "localname": "CollaborationCosts", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_ConsultingAgreementWithLanfearAdvisorsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents the consulting agreement with Lanfear advisors owned by Mr. Jonathan Lanfear who is the brother of Dennis Lanfear, our President, Chief Executive Officer and Chairman of our Board of Directors.", "label": "Consulting Agreement With Lanfear Advisors" } } }, "localname": "ConsultingAgreementWithLanfearAdvisorsMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureRelatedPartyTransactionsDetails" ], "xbrltype": "domainItemType" }, "chrs_ConvertibleNotesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Convertible notes.", "label": "Shares Issuable Upon Conversion of Convertible Notes" } } }, "localname": "ConvertibleNotesMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureNetLossPerShareOutstandingDilutivePotentialSharesExcludedFromCalculationOfDilutedNetLossIncomePerShareDetails" ], "xbrltype": "domainItemType" }, "chrs_ConvertibleNotesPrincipalAmount": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails": { "order": 1.0, "parentTag": "us-gaap_LongTermDebt", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Convertible notes, principal amount.", "label": "Convertible Notes Principal Amount", "terseLabel": "2026 Convertible Notes, principal amount" } } }, "localname": "ConvertibleNotesPrincipalAmount", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_ConvertibleSeniorNotes8.2PercentDue2022Member": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents the information pertaining to 8.2% Convertible Senior Notes due 2022.", "label": "8.2% Convertible Notes due 2022" } } }, "localname": "ConvertibleSeniorNotes8.2PercentDue2022Member", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsTables", "http://www.coherus.com/role/DisclosureNetLossPerShareOutstandingDilutivePotentialSharesExcludedFromCalculationOfDilutedNetLossIncomePerShareDetails", "http://www.coherus.com/role/DisclosureRelatedPartyTransactionsDetails" ], "xbrltype": "domainItemType" }, "chrs_ConvertibleSeniorSubordinatedNotesDue20261.5Member": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents the information pertaining to 1.5% Convertible Senior Subordinated Notes due 2026.", "label": "1.5% Convertible Senior Subordinated Notes due 2026" } } }, "localname": "ConvertibleSeniorSubordinatedNotesDue20261.5Member", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsTables", "http://www.coherus.com/role/DisclosureNetLossPerShareOutstandingDilutivePotentialSharesExcludedFromCalculationOfDilutedNetLossIncomePerShareDetails" ], "xbrltype": "domainItemType" }, "chrs_DebtDiscountsAndIssuanceCosts": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of debt discounts and issuance costs incurred.", "label": "Debt Discounts and Issuance Costs", "terseLabel": "Debt discounts and issuance costs" } } }, "localname": "DebtDiscountsAndIssuanceCosts", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "chrs_DebtInstrumentContractualTerm": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents information pertaining to debt instrument contractual term.", "label": "Debt Instrument Contractual Term", "terseLabel": "Contractual term" } } }, "localname": "DebtInstrumentContractualTerm", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "durationItemType" }, "chrs_DebtInstrumentConvertibleNumberOfSharesPerThousandOfPrincipalAmountOfNotes": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debt instrument convertible number of shares per thousand of principal amount of notes.", "label": "Debt Instrument Convertible Number Of Shares Per Thousand Of Principal Amount Of Notes", "terseLabel": "Initial conversion rate, shares of common stock" } } }, "localname": "DebtInstrumentConvertibleNumberOfSharesPerThousandOfPrincipalAmountOfNotes", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "sharesItemType" }, "chrs_DebtInstrumentNumberOfQuarterlyPaymentsOfPrincipal": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The number of equal quarterly payments of principal.", "label": "Debt Instrument, Number of Quarterly Payments of Principal", "terseLabel": "Quarterly payments" } } }, "localname": "DebtInstrumentNumberOfQuarterlyPaymentsOfPrincipal", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "integerItemType" }, "chrs_DebtInstrumentNumberOfTranches": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The number of committed tranches.", "label": "Debt Instrument, Number of Tranches", "terseLabel": "Number of tranches" } } }, "localname": "DebtInstrumentNumberOfTranches", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "integerItemType" }, "chrs_DebtInstrumentPrepaymentPercentage": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debt instrument prepayment percentage.", "label": "Debt Instrument Prepayment Percentage", "terseLabel": "Prepayment premium percentage" } } }, "localname": "DebtInstrumentPrepaymentPercentage", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails" ], "xbrltype": "percentItemType" }, "chrs_DebtInstrumentRemainingTerm": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents information pertaining to debt instrument remaining term.", "label": "Debt Instrument Remaining Term", "terseLabel": "Remaining term" } } }, "localname": "DebtInstrumentRemainingTerm", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "durationItemType" }, "chrs_EmployeeAndNonemployeeStockOptionAndRestrictedStockUnitsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The member represent the information pertaining to options and RSU", "label": "Employee And Nonemployee Stock Option And Restricted Stock Units [Member]" } } }, "localname": "EmployeeAndNonemployeeStockOptionAndRestrictedStockUnitsMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureStockBasedCompensationDetails" ], "xbrltype": "domainItemType" }, "chrs_EmployeeAndNonemployeeStockOptionRestrictedStockUnitsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Employee and nonemployee stock option restricted stock units.", "label": "Employee And Nonemployee Stock Option Restricted Stock Units" } } }, "localname": "EmployeeAndNonemployeeStockOptionRestrictedStockUnitsMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureStockBasedCompensationTables" ], "xbrltype": "domainItemType" }, "chrs_EmployeesAndNonemployeesStockOptionMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Employees and non-employees stock option.", "label": "Stock options, including shares subject to ESPP" } } }, "localname": "EmployeesAndNonemployeesStockOptionMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureNetLossPerShareOutstandingDilutivePotentialSharesExcludedFromCalculationOfDilutedNetLossIncomePerShareDetails" ], "xbrltype": "domainItemType" }, "chrs_EquivalentToConversionPricePerCommonShare": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Equivalent to conversion price per common share.", "label": "Equivalent To Conversion Price Per Common Share", "terseLabel": "Initial conversion price per common share" } } }, "localname": "EquivalentToConversionPricePerCommonShare", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "perShareItemType" }, "chrs_ExclusiveLicenseAndCommercializationAgreementMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents the Exclusive License and Commercialization Agreement .", "label": "Collaboration Agreement" } } }, "localname": "ExclusiveLicenseAndCommercializationAgreementMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "domainItemType" }, "chrs_FairValueForDiscountForLackOfMarketability": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Represents the fair value for the discount for lack of marketability (DLOM).", "label": "Fair Value for the Discount for Lack of Marketability", "terseLabel": "Fair value for the discount for lack of marketability (DLOM)" } } }, "localname": "FairValueForDiscountForLackOfMarketability", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_HealthcareRoyaltyPartnersIIILPMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Healthcare Royalty Partners III, L.P.", "label": "Lender" } } }, "localname": "HealthcareRoyaltyPartnersIIILPMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails" ], "xbrltype": "domainItemType" }, "chrs_IncreaseDecreaseInAccruedCompensation": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 15.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Increase decrease in accrued compensation.", "label": "Increase Decrease In Accrued Compensation", "terseLabel": "Accrued compensation" } } }, "localname": "IncreaseDecreaseInAccruedCompensation", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "chrs_IncreaseDecreaseInAccruedRebatesFeesAndReserve": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 14.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Increase decrease in accrued rebates, fees and reserve.", "label": "Increase Decrease In Accrued Rebates Fees And Reserve", "terseLabel": "Accrued rebates, fees and reserves" } } }, "localname": "IncreaseDecreaseInAccruedRebatesFeesAndReserve", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "chrs_InitialTermOfAgreement": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Initial term of agreement.", "label": "Initial Term Of Agreement", "terseLabel": "Initial term of agreement" } } }, "localname": "InitialTermOfAgreement", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "durationItemType" }, "chrs_InnoventBiologicsSuzhouCoLtdMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents the Innovent Biologics (Suzhou) Co., Ltd.", "label": "Innovent Biologics (Suzhou) Co., Ltd." } } }, "localname": "InnoventBiologicsSuzhouCoLtdMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "domainItemType" }, "chrs_InventoryCurrentAndNoncurrent": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/DisclosureInventoryBalanceSheetClassificationsDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Inventory current and noncurrent.", "label": "Inventory Current And Noncurrent", "totalLabel": "Total" } } }, "localname": "InventoryCurrentAndNoncurrent", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryBalanceSheetClassificationsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_JunshiBiosciencesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents information pertaining to Junshi Biosciences.", "label": "Junshi Biosciences" } } }, "localname": "JunshiBiosciencesMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "domainItemType" }, "chrs_LeaseLiabilitiesOperatingAndFinancing": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/DisclosureBalanceSheetComponentsAccruedAndOtherCurrentLiabilitiesDetails": { "order": 3.0, "parentTag": "us-gaap_AccruedLiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Represents lease liabilities for both operating and financing leases.", "label": "Lease Liabilities, Operating and Financing", "terseLabel": "Lease liabilities, current" } } }, "localname": "LeaseLiabilitiesOperatingAndFinancing", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsAccruedAndOtherCurrentLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "chrs_LoanAgreementCovenantsNetSalesForPeriodFive": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of net sales required under loan agreement for period five.", "label": "Loan Agreement Covenants Net Sales For Period Five", "terseLabel": "Loan agreement covenants, minimum trailing twelve-month net sales for the quarter ended December 31, 2024 and thereafter" } } }, "localname": "LoanAgreementCovenantsNetSalesForPeriodFive", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "chrs_LoanAgreementCovenantsNetSalesForPeriodFour": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of net sales required under loan agreement for period four.", "label": "Loan Agreement Covenants Net Sales For Period Four", "terseLabel": "Loan agreement covenants, minimum trailing twelve-month net sales for the quarter ended September 30, 2024" } } }, "localname": "LoanAgreementCovenantsNetSalesForPeriodFour", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "chrs_LoanAgreementCovenantsNetSalesForPeriodOne": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of net sales required under loan agreement for period one.", "label": "Loan Agreement Covenants, Net Sales For Period One", "terseLabel": "Loan agreement covenants, minimum trailing twelve month net sales for current quarter" } } }, "localname": "LoanAgreementCovenantsNetSalesForPeriodOne", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "chrs_LoanAgreementCovenantsNetSalesForPeriodThree": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of net sales required under loan agreement for period three.", "label": "Loan Agreement Covenants, Net Sales For Period Three", "terseLabel": "Loan agreement covenants, minimum trailing twelve-month net sales for the quarter ended June 30, 2024" } } }, "localname": "LoanAgreementCovenantsNetSalesForPeriodThree", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "chrs_LoanAgreementCovenantsNetSalesForPeriodTwo": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of net sales required under loan agreement for period two.", "label": "Loan Agreement Covenants, Net Sales For Period Two", "terseLabel": "Loan agreement covenants, minimum trailing twelve month net sales for the quarter ended March 30, 2024" } } }, "localname": "LoanAgreementCovenantsNetSalesForPeriodTwo", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "chrs_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFour": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails": { "order": 5.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing after the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.", "label": "Long Term Debt Maturities Repayments Of Principal After Year Four", "terseLabel": "2026 and thereafter" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFour", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_MandatoryPrepaymentTerm": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Mandatory prepayment, term.", "label": "Mandatory Prepayment, Term", "terseLabel": "Mandatory prepayment term" } } }, "localname": "MandatoryPrepaymentTerm", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "durationItemType" }, "chrs_MaximumAmountPaidCoDevelopmentActivities": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Represents the maximum paid amount for co-development activities.", "label": "Maximum Amount Paid, Co-development Activities", "terseLabel": "Maximum paid amount for co-development activities (per licensed compound)" } } }, "localname": "MaximumAmountPaidCoDevelopmentActivities", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_McKessonMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "McKesson.", "label": "McKesson" } } }, "localname": "McKessonMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails" ], "xbrltype": "domainItemType" }, "chrs_NumberOfEventsInDefault": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of events in default.", "label": "Number Of Events in Default", "terseLabel": "Number of events in default" } } }, "localname": "NumberOfEventsInDefault", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "integerItemType" }, "chrs_NumberOfProducts": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents the number of products.", "label": "Number of Products", "terseLabel": "Number of wholly-owned preclinical immuno-oncology programs" } } }, "localname": "NumberOfProducts", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureOrganizationAndSignificantAccountingPoliciesOrganizationDetails" ], "xbrltype": "integerItemType" }, "chrs_OperatingAndFinanceLeaseLiabilityNoncurrent": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "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 and finance lease, classified as noncurrent.", "label": "Operating and Finance Lease, Liability, Noncurrent", "terseLabel": "Lease liabilities, non-current" } } }, "localname": "OperatingAndFinanceLeaseLiabilityNoncurrent", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "chrs_OptionExerciseFeeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents an option exercise fee.", "label": "Rituxan option" } } }, "localname": "OptionExerciseFeeMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "domainItemType" }, "chrs_OtherFeesCoPayAssistanceAndReturnsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Other fees, co-pay assistance and returns.", "label": "Other Fees, Co-pay Assistance and Returns" } } }, "localname": "OtherFeesCoPayAssistanceAndReturnsMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueActivitiesAndEndingReserveBalancesForEachSignificantCategoryOfDiscountsAndAllowancesDetails" ], "xbrltype": "domainItemType" }, "chrs_OtherNoncashAdjustments": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 7.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Represents other noncash adjustments.", "label": "Other Noncash Adjustments", "terseLabel": "Other non-cash adjustments, net" } } }, "localname": "OtherNoncashAdjustments", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "chrs_PaymentForCappedCallTransactions": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The amount of payment made for entering into capped call transactions.", "label": "Payment for Capped Call Transactions", "terseLabel": "Payment for capped call transactions" } } }, "localname": "PaymentForCappedCallTransactions", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsCappedCallTransactionsNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "chrs_PaymentsAndCustomerCreditsIssuedFromReserveForDiscountsAndAllowancesConstituteVariableConsideration": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Payments and customer credits issued from reserve in discounts and allowances constitute variable consideration.", "label": "Payments And Customer Credits Issued From Reserve For Discounts And Allowances Constitute Variable Consideration", "negatedLabel": "Payments and customer credits issued" } } }, "localname": "PaymentsAndCustomerCreditsIssuedFromReserveForDiscountsAndAllowancesConstituteVariableConsideration", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueActivitiesAndEndingReserveBalancesForEachSignificantCategoryOfDiscountsAndAllowancesDetails" ], "xbrltype": "monetaryItemType" }, "chrs_PercentageOfCapPriceCappedCallTransactions": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents the percentage of premium on cap price.", "label": "Percentage of Cap Price, Capped Call Transactions", "terseLabel": "Percentage of cap price" } } }, "localname": "PercentageOfCapPriceCappedCallTransactions", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsCappedCallTransactionsNarrativeDetails" ], "xbrltype": "percentItemType" }, "chrs_PercentageOfGrossProfitsOnSales": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "percentage of profit shared.", "label": "Percentage Of Gross Profits On Sales", "terseLabel": "Percentage of gross profits shared" } } }, "localname": "PercentageOfGrossProfitsOnSales", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "percentItemType" }, "chrs_PercentageOfPremiumOnConvertibleNote": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage of premium on convertible note.", "label": "Percentage Of Premium On Convertible Note", "terseLabel": "Convertible notes, premium percentage" } } }, "localname": "PercentageOfPremiumOnConvertibleNote", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "percentItemType" }, "chrs_PercentageRequiredToPayAdditionalExitFeeOnPrincipalAmount": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage required to pay an additional exit fee on principal amount.", "label": "Percentage Required To Pay Additional Exit Fee On Principal Amount", "terseLabel": "Percentage required to pay an additional exit fee on principal amount" } } }, "localname": "PercentageRequiredToPayAdditionalExitFeeOnPrincipalAmount", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails" ], "xbrltype": "percentItemType" }, "chrs_PrepaidManufacturingExpenseCurrent": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 4.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Prepaid manufacturing expense current.", "label": "Prepaid Manufacturing Expense Current", "netLabel": "Prepaid manufacturing", "verboseLabel": "Prepayment made for manufacturing services" } } }, "localname": "PrepaidManufacturingExpenseCurrent", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "chrs_PrepaymentsMadeToCmoForManufacturingServices": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Represents prepayments made to a CMO for manufacturing services.", "label": "Prepayments Made to CMO For Manufacturing Services", "terseLabel": "Prepayments made to a CMO for manufacturing services for UDENYCA" } } }, "localname": "PrepaymentsMadeToCmoForManufacturingServices", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "chrs_PrepaymentsMadeToCmoForOtherResearchAndDevelopmentPipelineProgram": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Represents prepayments made to a CMO for other research and development program.", "label": "Prepayments made to a CMO For Other Research And Development Pipeline Program" } } }, "localname": "PrepaymentsMadeToCmoForOtherResearchAndDevelopmentPipelineProgram", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "chrs_PrincipalAmountOfNotesConvertedIntoSharesOfCommonStockAtConversionRate": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Principal amount of notes converted into shares of common stock at conversion rate.", "label": "Principal Amount Of Notes Converted Into Shares Of Common Stock At Conversion Rate", "terseLabel": "Principal amount of notes converted into shares" } } }, "localname": "PrincipalAmountOfNotesConvertedIntoSharesOfCommonStockAtConversionRate", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "monetaryItemType" }, "chrs_ProductPipelineNumberOfDrugCandidates": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents the number of drug candidates in the product pipeline.", "label": "Product pipeline, Number of Drug Candidates", "terseLabel": "Product pipeline, number of drug candidates" } } }, "localname": "ProductPipelineNumberOfDrugCandidates", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureOrganizationAndSignificantAccountingPoliciesOrganizationDetails" ], "xbrltype": "integerItemType" }, "chrs_ProvisionRelatedToSalesMadeAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "n/a", "label": "Provision related to sales made in:" } } }, "localname": "ProvisionRelatedToSalesMadeAbstract", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueActivitiesAndEndingReserveBalancesForEachSignificantCategoryOfDiscountsAndAllowancesDetails" ], "xbrltype": "stringItemType" }, "chrs_ProvisionRelatedToSalesMadeInPriorPeriod": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Represents provision related to sales made in prior period.", "label": "Provision Related to Sales Made in Prior Period", "terseLabel": "Prior period" } } }, "localname": "ProvisionRelatedToSalesMadeInPriorPeriod", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueActivitiesAndEndingReserveBalancesForEachSignificantCategoryOfDiscountsAndAllowancesDetails" ], "xbrltype": "monetaryItemType" }, "chrs_PurchaseAgreementRestrictiveRequirementOnSellingTransferAndShortSaleOfCommonStock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents the period before the company can sell, transfer or make any short sale of common stock.", "label": "Purchase Agreement, Restrictive Requirement on Selling, Transfer and Short Sale of Common Stock", "terseLabel": "Period before the company can sell, transfer or make any short sale of common stock (in years)" } } }, "localname": "PurchaseAgreementRestrictiveRequirementOnSellingTransferAndShortSaleOfCommonStock", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "durationItemType" }, "chrs_RebatesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Rebates.", "label": "Rebates" } } }, "localname": "RebatesMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueActivitiesAndEndingReserveBalancesForEachSignificantCategoryOfDiscountsAndAllowancesDetails" ], "xbrltype": "domainItemType" }, "chrs_ReserveForDiscountsAndAllowancesConstituteVariableConsideration": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Reserve for discounts and allowances constitute variable consideration.", "label": "Reserve For Discounts And Allowances Constitute Variable Consideration", "periodEndLabel": "Activities and reserve balance, ending balance", "periodStartLabel": "Activities and reserve balance, beginning balance" } } }, "localname": "ReserveForDiscountsAndAllowancesConstituteVariableConsideration", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueActivitiesAndEndingReserveBalancesForEachSignificantCategoryOfDiscountsAndAllowancesDetails" ], "xbrltype": "monetaryItemType" }, "chrs_ReserveForSalesDiscountsAndAllowancesConstituteVariableConsideration": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Reserve for sales discounts and allowances constitute variable consideration.", "label": "Reserve For Sales Discounts And Allowances Constitute Variable Consideration", "verboseLabel": "Current period" } } }, "localname": "ReserveForSalesDiscountsAndAllowancesConstituteVariableConsideration", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueActivitiesAndEndingReserveBalancesForEachSignificantCategoryOfDiscountsAndAllowancesDetails" ], "xbrltype": "monetaryItemType" }, "chrs_RestrictedCashMoneyMarketFundsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Restricted cash money market funds.", "label": "Restricted Cash (Money Market Funds)" } } }, "localname": "RestrictedCashMoneyMarketFundsMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "chrs_ScheduleOfBalanceSheetClassificationOfInventoryTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Schedule of balance sheet classification of Inventory.", "label": "Schedule Of Balance Sheet Classification Of Inventory Table [Text Block]", "terseLabel": "Schedule of Balance Sheet Classification" } } }, "localname": "ScheduleOfBalanceSheetClassificationOfInventoryTableTextBlock", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryTables" ], "xbrltype": "textBlockItemType" }, "chrs_ScheduleOfInventoryTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of inventories.", "label": "Schedule of Inventory [Table Text Block]", "terseLabel": "Schedule of Inventory" } } }, "localname": "ScheduleOfInventoryTableTextBlock", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryTables" ], "xbrltype": "textBlockItemType" }, "chrs_ScheduleOfProductSalesDiscountsAndAllowancesTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Schedule of product sales discounts and allowances.", "label": "Schedule Of Product Sales Discounts And Allowances Table [Text Block]", "terseLabel": "Activities and Ending Reserve Balances for Each Significant Category of Discounts and Allowances" } } }, "localname": "ScheduleOfProductSalesDiscountsAndAllowancesTableTextBlock", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueTables" ], "xbrltype": "textBlockItemType" }, "chrs_StockPurchaseAgreementSharesAgreedToBeIssued": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Shares agreed to be issued under stock purchase agreement in connection with the collaboration agreement.", "label": "Stock Purchase Agreement, Shares Agreed To Be Issued", "terseLabel": "Unregistered shares" } } }, "localname": "StockPurchaseAgreementSharesAgreedToBeIssued", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "sharesItemType" }, "chrs_StockPurchaseAgreementSharesAgreedToBeIssuedValue": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Value of shares agreed to be issued under stock purchase agreement in connection with the collaboration agreement.", "label": "Stock Purchase Agreement, Shares Agreed To Be Issued, Value", "terseLabel": "Aggregate value" } } }, "localname": "StockPurchaseAgreementSharesAgreedToBeIssuedValue", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_TermLoanGross": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Term Loan, gross.", "label": "Term Loan Gross", "terseLabel": "Term Loan, gross" } } }, "localname": "TermLoanGross", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_TermLoansMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents term loans.", "label": "2027 Term Loans" } } }, "localname": "TermLoansMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoansInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsTables" ], "xbrltype": "domainItemType" }, "chrs_TermLoansPayableNoncurrent": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "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 term loans payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.", "label": "Term Loans Payable, Noncurrent", "terseLabel": "Term loans" } } }, "localname": "TermLoansPayableNoncurrent", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "chrs_ToripalimabMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents toripalimab.", "label": "Toripalimab" } } }, "localname": "ToripalimabMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "domainItemType" }, "chrs_TrancheBLoanMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents Tranche B Loan.", "label": "Tranche B Loan, funded no later than April 1, 2022" } } }, "localname": "TrancheBLoanMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "domainItemType" }, "chrs_TrancheCLoanMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents Tranche C Loan.", "label": "Tranche C Loan, funded between April 1, 2022 and March 17, 2023" } } }, "localname": "TrancheCLoanMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "domainItemType" }, "chrs_TrancheDLoanMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents Tranche D Loan.", "label": "Tranche D Loan, funded between April 1, 2022 and March 17, 2023" } } }, "localname": "TrancheDLoanMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "domainItemType" }, "chrs_TrancheLoanMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents Tranche A Loan.", "label": "Tranche A Loan, funded January 5, 2022" } } }, "localname": "TrancheLoanMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "domainItemType" }, "chrs_TrancheaAndBLoansMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents information pertaining to tranche A&B loans.", "label": "Tranche A and B Loans" } } }, "localname": "TrancheaAndBLoansMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "domainItemType" }, "chrs_UpfrontAndMilestoneBasedLicenseFeePaymentsInvestingActivities": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 4.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Represents upfront and milestone based license fee payments.", "label": "Upfront And Milestone Based License Fee Payments, Investing Activities", "negatedLabel": "Upfront and option payments to Junshi Biosciences" } } }, "localname": "UpfrontAndMilestoneBasedLicenseFeePaymentsInvestingActivities", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "chrs_UpfrontAndMilestonePayment": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Represents upfront and milestone payments.", "label": "Upfront And Milestone Payment", "terseLabel": "Upfront and milestone payment" } } }, "localname": "UpfrontAndMilestonePayment", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "chrs_UpfrontLicenseFeePaymentsRelatedToLicenseAndCollaborationArrangements": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 6.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of upfront license fee payment related to license and collaboration agreement.", "label": "Upfront License Fee Payments Related To License And Collaboration Arrangements", "terseLabel": "Upfront and option payments to Junshi Biosciences" } } }, "localname": "UpfrontLicenseFeePaymentsRelatedToLicenseAndCollaborationArrangements", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "chrs_YusimryProductMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents information pertaining to Yusimry product.", "label": "Yusimry Product [Member]" } } }, "localname": "YusimryProductMember", "nsuri": "http://www.coherus.com/20220630", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "booleanItemType" }, "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "normalizedStringItemType" }, "dei_CoverAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Cover page.", "label": "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "gMonthDayItemType" }, "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "dateItemType" }, "dei_DocumentQuarterlyReport": { "auth_ref": [ "r446" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true only for a form used as an quarterly report.", "label": "Document Quarterly Report" } } }, "localname": "DocumentQuarterlyReport", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_DocumentTransitionReport": { "auth_ref": [ "r447" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "submissionTypeItemType" }, "dei_EntityAddressAddressLine1": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Address Line 1 such as Attn, Building Name, Street Name", "label": "Entity Address Address Line1", "terseLabel": "Entity Address, Address Line One" } } }, "localname": "EntityAddressAddressLine1", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressAddressLine2": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Address Line 2 such as Street or Suite number", "label": "Entity Address Address Line2", "terseLabel": "Entity Address, Address Line Two" } } }, "localname": "EntityAddressAddressLine2", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.coherus.com/role/DocumentDocumentAndEntityInformation" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "stateOrProvinceItemType" }, "dei_EntityCentralIndexKey": { "auth_ref": [ "r444" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "yesNoItemType" }, "dei_EntityEmergingGrowthCompany": { "auth_ref": [ "r444" ], "lang": { "en-us": { "role": { "documentation": "Indicate if registrant meets the emerging growth company criteria.", "label": "Entity Emerging Growth Company", "verboseLabel": "Entity Emerging Growth Company" } } }, "localname": "EntityEmergingGrowthCompany", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.coherus.com/role/DocumentDocumentAndEntityInformation" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "fileNumberItemType" }, "dei_EntityFilerCategory": { "auth_ref": [ "r444" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "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 Country Code", "terseLabel": "Entity Incorporation, State or Country Code" } } }, "localname": "EntityIncorporationStateCountryCode", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "edgarStateCountryItemType" }, "dei_EntityInteractiveDataCurrent": { "auth_ref": [ "r448" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "yesNoItemType" }, "dei_EntityRegistrantName": { "auth_ref": [ "r444" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityShellCompany": { "auth_ref": [ "r444" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_EntitySmallBusiness": { "auth_ref": [ "r444" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_EntityTaxIdentificationNumber": { "auth_ref": [ "r444" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "employerIdItemType" }, "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "normalizedStringItemType" }, "dei_Security12bTitle": { "auth_ref": [ "r443" ], "lang": { "en-us": { "role": { "documentation": "Title of a 12(b) registered security.", "label": "Security12b Title", "terseLabel": "Title of 12(b) Security" } } }, "localname": "Security12bTitle", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "securityTitleItemType" }, "dei_SecurityExchangeName": { "auth_ref": [ "r445" ], "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.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "edgarExchangeCodeItemType" }, "dei_TradingSymbol": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Trading symbol of an instrument as listed on an exchange.", "label": "Trading Symbol", "verboseLabel": "Trading Symbol" } } }, "localname": "TradingSymbol", "nsuri": "http://xbrl.sec.gov/dei/2021q4", "presentation": [ "http://www.coherus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "tradingSymbolItemType" }, "srt_CounterpartyNameAxis": { "auth_ref": [ "r49", "r51", "r102", "r103", "r208", "r246" ], "lang": { "en-us": { "role": { "label": "Counterparty Name [Axis]" } } }, "localname": "CounterpartyNameAxis", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoansInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails" ], "xbrltype": "stringItemType" }, "srt_MajorCustomersAxis": { "auth_ref": [ "r162", "r262", "r265", "r421" ], "lang": { "en-us": { "role": { "label": "Major Customers [Axis]" } } }, "localname": "MajorCustomersAxis", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails" ], "xbrltype": "stringItemType" }, "srt_MinimumMember": { "auth_ref": [ "r207", "r245", "r277", "r279", "r373", "r374", "r375", "r376", "r377", "r378", "r379", "r419", "r422", "r440", "r441" ], "lang": { "en-us": { "role": { "label": "Minimum" } } }, "localname": "MinimumMember", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails" ], "xbrltype": "domainItemType" }, "srt_NameOfMajorCustomerDomain": { "auth_ref": [ "r162", "r262", "r265", "r421" ], "lang": { "en-us": { "role": { "label": "Customer" } } }, "localname": "NameOfMajorCustomerDomain", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails" ], "xbrltype": "domainItemType" }, "srt_ProductOrServiceAxis": { "auth_ref": [ "r160", "r262", "r264", "r381", "r418", "r420" ], "lang": { "en-us": { "role": { "label": "Product Or Service [Axis]" } } }, "localname": "ProductOrServiceAxis", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails", "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "srt_ProductsAndServicesDomain": { "auth_ref": [ "r160", "r262", "r264", "r381", "r418", "r420" ], "lang": { "en-us": { "role": { "label": "Product and Service" } } }, "localname": "ProductsAndServicesDomain", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails", "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "srt_RangeAxis": { "auth_ref": [ "r207", "r245", "r267", "r277", "r279", "r373", "r374", "r375", "r376", "r377", "r378", "r379", "r419", "r422", "r440", "r441" ], "lang": { "en-us": { "role": { "label": "Range [Axis]" } } }, "localname": "RangeAxis", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails" ], "xbrltype": "stringItemType" }, "srt_RangeMember": { "auth_ref": [ "r207", "r245", "r267", "r277", "r279", "r373", "r374", "r375", "r376", "r377", "r378", "r379", "r419", "r422", "r440", "r441" ], "lang": { "en-us": { "role": { "label": "Statistical Measurement" } } }, "localname": "RangeMember", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails" ], "xbrltype": "domainItemType" }, "srt_RepurchaseAgreementCounterpartyNameDomain": { "auth_ref": [ "r50", "r51", "r102", "r103", "r208", "r246" ], "lang": { "en-us": { "role": { "label": "Counterparty Name" } } }, "localname": "RepurchaseAgreementCounterpartyNameDomain", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoansInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails" ], "xbrltype": "domainItemType" }, "srt_ScenarioUnspecifiedDomain": { "auth_ref": [ "r114", "r119", "r278" ], "lang": { "en-us": { "role": { "label": "Scenario" } } }, "localname": "ScenarioUnspecifiedDomain", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "domainItemType" }, "srt_StatementScenarioAxis": { "auth_ref": [ "r114", "r119", "r182", "r278", "r368" ], "lang": { "en-us": { "role": { "label": "Statement Scenario [Axis]" } } }, "localname": "StatementScenarioAxis", "nsuri": "http://fasb.org/srt/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AccountingPoliciesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Organization and Summary of Significant Accounting Policies" } } }, "localname": "AccountingPoliciesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "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 And Loans Receivable [Line Items]", "terseLabel": "Accounts Notes And Loans Receivable" } } }, "localname": "AccountsNotesAndLoansReceivableLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueActivitiesAndEndingReserveBalancesForEachSignificantCategoryOfDiscountsAndAllowancesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis": { "auth_ref": [ "r41" ], "lang": { "en-us": { "role": { "documentation": "Information by type of receivable.", "label": "Receivable Type [Axis]" } } }, "localname": "AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueActivitiesAndEndingReserveBalancesForEachSignificantCategoryOfDiscountsAndAllowancesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AccountsPayableCurrent": { "auth_ref": [ "r31", "r366" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "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 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", "terseLabel": "Accounts payable" } } }, "localname": "AccountsPayableCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccruedLiabilitiesCurrent": { "auth_ref": [ "r33" ], "calculation": { "http://www.coherus.com/role/DisclosureBalanceSheetComponentsAccruedAndOtherCurrentLiabilitiesDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "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", "terseLabel": "Accrued and other current liabilities", "totalLabel": "Total Accrued and other current liabilities" } } }, "localname": "AccruedLiabilitiesCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsAccruedAndOtherCurrentLiabilitiesDetails", "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": { "auth_ref": [ "r20", "r56", "r57", "r58", "r406", "r427", "r428" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 3.0, "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 loss" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeMember": { "auth_ref": [ "r55", "r58", "r64", "r65", "r66", "r106", "r107", "r108", "r312", "r423", "r424", "r449" ], "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": "Accumulated Other Comprehensive Loss" } } }, "localname": "AccumulatedOtherComprehensiveIncomeMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "domainItemType" }, "us-gaap_AdditionalPaidInCapital": { "auth_ref": [ "r18", "r294", "r366" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 2.0, "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock.", "label": "Additional Paid In Capital Common Stock", "terseLabel": "Additional paid-in capital" } } }, "localname": "AdditionalPaidInCapital", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AdditionalPaidInCapitalMember": { "auth_ref": [ "r106", "r107", "r108", "r291", "r292", "r293", "r322" ], "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" } } }, "localname": "AdditionalPaidInCapitalMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "domainItemType" }, "us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement.", "label": "Adjustments Related To Tax Withholding For Share Based Compensation", "negatedLabel": "Taxes paid related to net share settlement of RSUs" } } }, "localname": "AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue": { "auth_ref": [ "r280", "r282", "r296", "r297" ], "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": "Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value", "terseLabel": "Stock-based compensation expense" } } }, "localname": "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "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]", "terseLabel": "Adjustments to reconcile net loss to net cash (used in) provided by operating activities:" } } }, "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_AllocatedShareBasedCompensationExpense": { "auth_ref": [ "r282", "r287", "r295" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.", "label": "Allocated Share Based Compensation Expense", "terseLabel": "Stock-based compensation expense" } } }, "localname": "AllocatedShareBasedCompensationExpense", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRelatedPartyTransactionsDetails", "http://www.coherus.com/role/DisclosureStockBasedCompensationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AmortizationOfDebtDiscountPremium": { "auth_ref": [ "r77", "r91", "r227", "r348" ], "calculation": { "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails": { "order": 1.0, "parentTag": "us-gaap_InterestExpenseDebt", "weight": 1.0 }, "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 5.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.", "label": "Amortization Of Debt Discount Premium", "terseLabel": "Non-cash interest expense from amortization of debt discount & issuance costs", "verboseLabel": "Amortization of debt discount and debt issuance costs" } } }, "localname": "AmortizationOfDebtDiscountPremium", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoansInterestExpenseComponentsDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": { "auth_ref": [ "r127" ], "lang": { "en-us": { "role": { "documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.", "label": "Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount", "verboseLabel": "Antidilutive securities excluded from the calculation of diluted net (loss) income per share" } } }, "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureNetLossPerShareOutstandingDilutivePotentialSharesExcludedFromCalculationOfDilutedNetLossIncomePerShareDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis": { "auth_ref": [ "r127" ], "lang": { "en-us": { "role": { "documentation": "Information by type of antidilutive security.", "label": "Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities [Axis]" } } }, "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureNetLossPerShareOutstandingDilutivePotentialSharesExcludedFromCalculationOfDilutedNetLossIncomePerShareDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems": { "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": "Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]", "terseLabel": "Antidilutive securities excluded from computation of EPS" } } }, "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureNetLossPerShareOutstandingDilutivePotentialSharesExcludedFromCalculationOfDilutedNetLossIncomePerShareDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AntidilutiveSecuritiesNameDomain": { "auth_ref": [ "r127" ], "lang": { "en-us": { "role": { "documentation": "Incremental common shares attributable to securities that were not included in diluted earnings per share (EPS) because to do so would increase EPS amounts or decrease loss per share amounts for the period presented.", "label": "Antidilutive Securities, Name" } } }, "localname": "AntidilutiveSecuritiesNameDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureNetLossPerShareOutstandingDilutivePotentialSharesExcludedFromCalculationOfDilutedNetLossIncomePerShareDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ArrangementsAndNonarrangementTransactionsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Collaborative arrangement and arrangement other than collaborative applicable to revenue-generating activity or operations.", "label": "Collaborative Arrangement and Arrangement Other than Collaborative" } } }, "localname": "ArrangementsAndNonarrangementTransactionsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_Assets": { "auth_ref": [ "r101", "r149", "r152", "r158", "r169", "r192", "r193", "r194", "r195", "r196", "r197", "r198", "r199", "r200", "r201", "r202", "r307", "r313", "r338", "r364", "r366", "r384", "r402" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "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", "totalLabel": "Total assets" } } }, "localname": "Assets", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AssetsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Assets [Abstract]", "terseLabel": "Assets" } } }, "localname": "AssetsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_AssetsCurrent": { "auth_ref": [ "r4", "r5", "r47", "r101", "r169", "r192", "r193", "r194", "r195", "r196", "r197", "r198", "r199", "r200", "r201", "r202", "r307", "r313", "r338", "r364", "r366" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 1.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.", "label": "Assets Current", "totalLabel": "Total current assets" } } }, "localname": "AssetsCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AssetsCurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Assets Current [Abstract]", "terseLabel": "Current assets:" } } }, "localname": "AssetsCurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_AssetsFairValueDisclosure": { "auth_ref": [ "r325" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.", "label": "Assets Fair Value Disclosure", "terseLabel": "Total financial assets" } } }, "localname": "AssetsFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AwardTypeAxis": { "auth_ref": [ "r283", "r289" ], "lang": { "en-us": { "role": { "documentation": "Information by type of award under share-based payment arrangement.", "label": "Award Type [Axis]" } } }, "localname": "AwardTypeAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureStockBasedCompensationDetails", "http://www.coherus.com/role/DisclosureStockBasedCompensationTables" ], "xbrltype": "stringItemType" }, "us-gaap_BalanceSheetLocationAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by location on balance sheet (statement of financial position).", "label": "Balance Sheet Location [Axis]" } } }, "localname": "BalanceSheetLocationAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_BalanceSheetLocationDomain": { "auth_ref": [ "r317", "r318" ], "lang": { "en-us": { "role": { "documentation": "Location in the balance sheet (statement of financial position).", "label": "Balance Sheet Location" } } }, "localname": "BalanceSheetLocationDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_BalanceSheetRelatedDisclosuresAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Balance Sheet Components" } } }, "localname": "BalanceSheetRelatedDisclosuresAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock": { "auth_ref": [ "r105" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for the basis of presentation and significant accounting policies concepts. Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). Accounting policies describe all significant accounting policies of the reporting entity.", "label": "Basis Of Presentation And Significant Accounting Policies [Text Block]", "terseLabel": "Organization and Summary of Significant Accounting Policies" } } }, "localname": "BasisOfPresentationAndSignificantAccountingPoliciesTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_CallOptionMember": { "auth_ref": [ "r432", "r433", "r434", "r435", "r436", "r437" ], "lang": { "en-us": { "role": { "documentation": "Financial contract between two parties, the buyer and the seller of the option, where the buyer has the right but not the obligation to buy an agreed quantity of a particular commodity or financial instrument (the underlying instrument) from the seller of the option for a certain price (the strike price). Seller is obligated to sell the asset to the buyer, if the buyer exercises the option.", "label": "Capped Call Transactions in connection with the 2026 Convertible Notes" } } }, "localname": "CallOptionMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsCappedCallTransactionsNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CashAndCashEquivalentsAtCarryingValue": { "auth_ref": [ "r2", "r28", "r93" ], "calculation": { "http://www.coherus.com/role/DisclosureOrganizationAndSignificantAccountingPoliciesCashCashEquivalentsAndRestrictedCashDetails": { "order": 1.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "weight": 1.0 }, "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 1.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.", "label": "Cash And Cash Equivalents At Carrying Value", "terseLabel": "Cash and cash equivalents" } } }, "localname": "CashAndCashEquivalentsAtCarryingValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureOrganizationAndSignificantAccountingPoliciesCashCashEquivalentsAndRestrictedCashDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy": { "auth_ref": [ "r9", "r94", "r383" ], "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", "terseLabel": "Cash, Cash Equivalents and Restricted Cash" } } }, "localname": "CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": { "auth_ref": [ "r88", "r93", "r97" ], "calculation": { "http://www.coherus.com/role/DisclosureOrganizationAndSignificantAccountingPoliciesCashCashEquivalentsAndRestrictedCashDetails": { "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" } } }, "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureOrganizationAndSignificantAccountingPoliciesCashCashEquivalentsAndRestrictedCashDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": { "auth_ref": [ "r88", "r339" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "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 decrease in cash, cash equivalents and restricted cash" } } }, "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_CollaborativeArrangementDisclosureTextBlock": { "auth_ref": [ "r302", "r303", "r305" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for collaborative arrangements in which the entity is a participant, including a) information about the nature and purpose of such arrangements; b) its rights and obligations thereunder; c) the accounting policy for collaborative arrangements; and d) the income statement classification and amounts attributable to transactions arising from the collaborative arrangement between participants.", "label": "Collaborative Arrangement Disclosure [Text Block]", "terseLabel": "Collaborations and Other Arrangements" } } }, "localname": "CollaborativeArrangementDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangements" ], "xbrltype": "textBlockItemType" }, "us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems": { "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": "Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]", "terseLabel": "Collaborative Arrangements And Noncollaborative Arrangement Transactions" } } }, "localname": "CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_CommitmentsAndContingencies": { "auth_ref": [ "r39", "r181", "r389", "r411" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 2.0, "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", "terseLabel": "Commitments and contingencies (Note 8)" } } }, "localname": "CommitmentsAndContingencies", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Commitments and Contingencies." } } }, "localname": "CommitmentsAndContingenciesDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": { "auth_ref": [ "r178", "r179", "r180", "r189", "r439" ], "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.coherus.com/role/DisclosureCommitmentsAndContingencies" ], "xbrltype": "textBlockItemType" }, "us-gaap_CommonStockMember": { "auth_ref": [ "r106", "r107", "r322" ], "lang": { "en-us": { "role": { "documentation": "Stock that is subordinate to all other stock of the issuer.", "label": "Common Stock" } } }, "localname": "CommonStockMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "domainItemType" }, "us-gaap_CommonStockParOrStatedValuePerShare": { "auth_ref": [ "r16" ], "lang": { "en-us": { "role": { "documentation": "Face amount or stated value per share of common stock.", "label": "Common Stock Par Or Stated Value Per Share", "terseLabel": "Common stock, par value" } } }, "localname": "CommonStockParOrStatedValuePerShare", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheetsParentheticals" ], "xbrltype": "perShareItemType" }, "us-gaap_CommonStockSharesAuthorized": { "auth_ref": [ "r16" ], "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" } } }, "localname": "CommonStockSharesAuthorized", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheetsParentheticals" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockSharesIssued": { "auth_ref": [ "r16" ], "lang": { "en-us": { "role": { "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.", "label": "Common Stock Shares Issued", "terseLabel": "Common stock, shares issued" } } }, "localname": "CommonStockSharesIssued", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheetsParentheticals" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockSharesOutstanding": { "auth_ref": [ "r16", "r247" ], "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", "periodEndLabel": "Ending Balances (in shares)", "periodStartLabel": "Beginning Balances (in shares)", "terseLabel": "Common stock, shares outstanding" } } }, "localname": "CommonStockSharesOutstanding", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheetsParentheticals", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockValue": { "auth_ref": [ "r16", "r366" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "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", "terseLabel": "Common stock ($0.0001 par value; shares authorized: 300,000,000; shares issued and outstanding: 77,702,749 and 76,930,096 at June 30, 2022 and December 31, 2021, respectively)" } } }, "localname": "CommonStockValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest": { "auth_ref": [ "r61", "r63", "r72", "r306", "r316", "r393", "r415" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss": { "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 Net Of Tax Including Portion Attributable To Noncontrolling Interest", "totalLabel": "Comprehensive loss" } } }, "localname": "ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss" ], "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 and Software" } } }, "localname": "ComputerEquipmentMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ConcentrationRiskBenchmarkDomain": { "auth_ref": [ "r140", "r141", "r162", "r335", "r336", "r438" ], "lang": { "en-us": { "role": { "documentation": "The denominator in a calculation of a disclosed concentration risk percentage.", "label": "Concentration Risk Benchmark" } } }, "localname": "ConcentrationRiskBenchmarkDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ConcentrationRiskByBenchmarkAxis": { "auth_ref": [ "r140", "r141", "r162", "r335", "r336", "r429", "r438" ], "lang": { "en-us": { "role": { "documentation": "Information by benchmark of concentration risk.", "label": "Concentration Risk By Benchmark [Axis]" } } }, "localname": "ConcentrationRiskByBenchmarkAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ConcentrationRiskByTypeAxis": { "auth_ref": [ "r140", "r141", "r162", "r335", "r336", "r429", "r438" ], "lang": { "en-us": { "role": { "documentation": "Information by type of concentration risk, for example, but not limited to, asset, liability, net assets, geographic, customer, employees, supplier, lender.", "label": "Concentration Risk By Type [Axis]" } } }, "localname": "ConcentrationRiskByTypeAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ConcentrationRiskLineItems": { "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": "Concentration Risk [Line Items]", "terseLabel": "Concentration Risk" } } }, "localname": "ConcentrationRiskLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ConcentrationRiskPercentage1": { "auth_ref": [ "r140", "r141", "r162", "r335", "r336" ], "lang": { "en-us": { "role": { "documentation": "For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the \"benchmark\" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.", "label": "Concentration Risk Percentage1", "terseLabel": "Percentage of total gross revenue" } } }, "localname": "ConcentrationRiskPercentage1", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails" ], "xbrltype": "percentItemType" }, "us-gaap_ConcentrationRiskTable": { "auth_ref": [ "r138", "r140", "r141", "r142", "r335", "r337", "r438" ], "lang": { "en-us": { "role": { "documentation": "Describes the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark.", "label": "Concentration Risk [Table]", "terseLabel": "Concentration Risk [Table]" } } }, "localname": "ConcentrationRiskTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ConcentrationRiskTypeDomain": { "auth_ref": [ "r140", "r141", "r162", "r335", "r336", "r438" ], "lang": { "en-us": { "role": { "documentation": "For an entity that discloses a concentration risk as a percentage of some financial balance or benchmark, identifies the type (for example, asset, liability, net assets, geographic, customer, employees, supplier, lender) of the concentration.", "label": "Concentration Risk Type" } } }, "localname": "ConcentrationRiskTypeDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ConsolidationPolicyTextBlock": { "auth_ref": [ "r98", "r309" ], "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 [Text Block]", "terseLabel": "Basis of Consolidation" } } }, "localname": "ConsolidationPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_ConstructionInProgressMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "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" } } }, "localname": "ConstructionInProgressMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ContractualObligationFiscalYearMaturityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Contractual Obligation Fiscal Year Maturity [Abstract]" } } }, "localname": "ContractualObligationFiscalYearMaturityAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_ConvertibleDebtMember": { "auth_ref": [ "r203", "r204", "r205", "r207", "r217", "r218", "r219", "r223", "r224", "r225", "r226", "r227", "r237", "r238", "r239", "r240" ], "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 Notes" } } }, "localname": "ConvertibleDebtMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ConvertibleLongTermNotesPayable": { "auth_ref": [ "r37" ], "calculation": { "http://www.coherus.com/role/DisclosureConvertibleNotesAndTermLoanTermLoanComponentsDetailsCalc2": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Convertible Notes Payable, excluding current portion. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.", "label": "Convertible Long Term Notes Payable" } } }, "localname": "ConvertibleLongTermNotesPayable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "monetaryItemType" }, "us-gaap_ConvertibleNotesPayable": { "auth_ref": [ "r14", "r386", "r403", "r430" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Including the current and noncurrent portions, carrying value as of the balance sheet date of a written promise to pay a note, initially due after one year or beyond the operating cycle if longer, which can be exchanged for a specified amount of one or more securities (typically common stock), at the option of the issuer or the holder.", "label": "Convertible Notes Payable", "totalLabel": "Total Convertible Notes" } } }, "localname": "ConvertibleNotesPayable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ConvertibleSubordinatedDebtNoncurrent": { "auth_ref": [ "r37" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 2.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The portion of the carrying value of convertible subordinated debt as of the balance sheet date that is scheduled to be repaid after one year or beyond the normal operating cycle if longer. This form of debt can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder, and places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.", "label": "Convertible Subordinated Debt, Noncurrent", "terseLabel": "2026 Convertible Notes" } } }, "localname": "ConvertibleSubordinatedDebtNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_CostOfGoodsAndServicesSold": { "auth_ref": [ "r75", "r381" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 1.0, "parentTag": "us-gaap_CostsAndExpenses", "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 Sold Goods", "terseLabel": "Cost of goods sold" } } }, "localname": "CostOfGoodsAndServicesSold", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_CostOfSalesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Primary financial statement caption encompassing cost of sales.", "label": "Cost of Goods Sold" } } }, "localname": "CostOfSalesMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureStockBasedCompensationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CostsAndExpenses": { "auth_ref": [ "r74" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 2.0, "parentTag": "us-gaap_OperatingIncomeLoss", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Total costs of sales and operating expenses for the period.", "label": "Operating Expenses", "totalLabel": "Total costs and expenses" } } }, "localname": "CostsAndExpenses", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "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]" } } }, "localname": "CreditFacilityAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "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" } } }, "localname": "CreditFacilityDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CustomerConcentrationRiskMember": { "auth_ref": [ "r139", "r162" ], "lang": { "en-us": { "role": { "documentation": "Reflects the percentage that revenues in the period from one or more significant customers is to net revenues, as defined by the entity, such as total net revenues, product line revenues, segment revenues. The risk is the materially adverse effects of loss of a significant customer.", "label": "Customer Concentration Risk" } } }, "localname": "CustomerConcentrationRiskMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DebtConversionConvertedInstrumentAmount1": { "auth_ref": [ "r95", "r96" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.", "label": "Debt Conversion Converted Instrument Amount1", "terseLabel": "Convertible notes, converted amount" } } }, "localname": "DebtConversionConvertedInstrumentAmount1", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Debt Obligations" } } }, "localname": "DebtDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_DebtDisclosureTextBlock": { "auth_ref": [ "r99", "r210", "r211", "r212", "r213", "r214", "r215", "r216", "r221", "r228", "r229", "r231", "r243" ], "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 Obligations" } } }, "localname": "DebtDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations" ], "xbrltype": "textBlockItemType" }, "us-gaap_DebtInstrumentAxis": { "auth_ref": [ "r12", "r13", "r14", "r100", "r104", "r204", "r205", "r206", "r207", "r208", "r209", "r211", "r217", "r218", "r219", "r220", "r222", "r223", "r224", "r225", "r226", "r227", "r237", "r238", "r239", "r240", "r351", "r385", "r386", "r401" ], "lang": { "en-us": { "role": { "documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities.", "label": "Debt Instrument [Axis]" } } }, "localname": "DebtInstrumentAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoansInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsTables", "http://www.coherus.com/role/DisclosureNetLossPerShareOutstandingDilutivePotentialSharesExcludedFromCalculationOfDilutedNetLossIncomePerShareDetails", "http://www.coherus.com/role/DisclosureRelatedPartyTransactionsDetails" ], "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": "Spread on variable rate" } } }, "localname": "DebtInstrumentBasisSpreadOnVariableRate1", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "percentItemType" }, "us-gaap_DebtInstrumentCarryingAmount": { "auth_ref": [ "r14", "r232", "r386", "r401" ], "calculation": { "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.", "label": "Debt Instrument Carrying Amount", "totalLabel": "Total minimum payments" } } }, "localname": "DebtInstrumentCarryingAmount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtInstrumentCovenantCompliance": { "auth_ref": [ "r14", "r399" ], "lang": { "en-us": { "role": { "documentation": "States whether the entity was in compliance with the debt covenants throughout the reporting period, and describes facts and circumstances of any compliance failure.", "label": "Debt Instrument Covenant Compliance", "terseLabel": "Convertible notes, covenant compliance" } } }, "localname": "DebtInstrumentCovenantCompliance", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DebtInstrumentFaceAmount": { "auth_ref": [ "r204", "r237", "r238", "r349", "r351", "r352" ], "calculation": { "http://www.coherus.com/role/DisclosureConvertibleNotesAndTermLoanTermLoanComponentsDetailsCalc2": { "order": 2.0, "parentTag": "us-gaap_ConvertibleLongTermNotesPayable", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Face (par) amount of debt instrument at time of issuance.", "label": "Debt Instrument Face Amount", "terseLabel": "Principal amount" } } }, "localname": "DebtInstrumentFaceAmount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails", "http://www.coherus.com/role/DisclosureRelatedPartyTransactionsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtInstrumentFairValue": { "auth_ref": [ "r219", "r237", "r238", "r334" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.", "label": "Debt Instrument Fair Value", "terseLabel": "Estimated fair value" } } }, "localname": "DebtInstrumentFairValue", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtInstrumentInterestRateEffectivePercentage": { "auth_ref": [ "r35", "r235", "r349", "r351" ], "lang": { "en-us": { "role": { "documentation": "Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.", "label": "Debt Instrument Interest Rate Effective Percentage", "terseLabel": "Effective interest rate" } } }, "localname": "DebtInstrumentInterestRateEffectivePercentage", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "percentItemType" }, "us-gaap_DebtInstrumentInterestRateStatedPercentage": { "auth_ref": [ "r35", "r205" ], "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", "verboseLabel": "Stated interest rate" } } }, "localname": "DebtInstrumentInterestRateStatedPercentage", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "percentItemType" }, "us-gaap_DebtInstrumentInterestRateTerms": { "auth_ref": [ "r35" ], "lang": { "en-us": { "role": { "documentation": "Description of the interest rate as being fixed or variable, and, if variable, identification of the index or rate on which the interest rate is based and the number of points or percentage added to that index or rate to set the rate, and other pertinent information, such as frequency of rate resets.", "label": "Debt Instrument Interest Rate Terms", "terseLabel": "Interest rate description" } } }, "localname": "DebtInstrumentInterestRateTerms", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "stringItemType" }, "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" } } }, "localname": "DebtInstrumentLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoansInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsTables" ], "xbrltype": "stringItemType" }, "us-gaap_DebtInstrumentMaturityDate": { "auth_ref": [ "r36", "r207", "r329" ], "lang": { "en-us": { "role": { "documentation": "Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.", "label": "Debt Instrument Maturity Date", "terseLabel": "Debt instrument maturity date" } } }, "localname": "DebtInstrumentMaturityDate", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "dateItemType" }, "us-gaap_DebtInstrumentNameDomain": { "auth_ref": [ "r37", "r100", "r104", "r204", "r205", "r206", "r207", "r208", "r209", "r211", "r217", "r218", "r219", "r220", "r222", "r223", "r224", "r225", "r226", "r227", "r237", "r238", "r239", "r240", "r351" ], "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" } } }, "localname": "DebtInstrumentNameDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoansInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsTables", "http://www.coherus.com/role/DisclosureNetLossPerShareOutstandingDilutivePotentialSharesExcludedFromCalculationOfDilutedNetLossIncomePerShareDetails", "http://www.coherus.com/role/DisclosureRelatedPartyTransactionsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DebtInstrumentTable": { "auth_ref": [ "r37", "r100", "r104", "r204", "r205", "r206", "r207", "r208", "r209", "r211", "r217", "r218", "r219", "r220", "r222", "r223", "r224", "r225", "r226", "r227", "r230", "r237", "r238", "r239", "r240", "r248", "r249", "r250", "r251", "r348", "r349", "r351", "r352", "r400" ], "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": "Debt Instrument [Table]", "terseLabel": "Debt Instrument [Table]" } } }, "localname": "DebtInstrumentTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoansInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsTables" ], "xbrltype": "stringItemType" }, "us-gaap_DebtInstrumentTerm": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.", "label": "Debt Instrument Term", "terseLabel": "Total term of the loan" } } }, "localname": "DebtInstrumentTerm", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "durationItemType" }, "us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet": { "auth_ref": [ "r217", "r233", "r237", "r238", "r350" ], "calculation": { "http://www.coherus.com/role/DisclosureConvertibleNotesAndTermLoanTermLoanComponentsDetailsCalc2": { "order": 1.0, "parentTag": "us-gaap_ConvertibleLongTermNotesPayable", "weight": -1.0 }, "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails": { "order": 2.0, "parentTag": "us-gaap_LongTermDebt", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of unamortized debt discount (premium) and debt issuance costs.", "label": "Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net", "negatedLabel": "Less unamortized debt discount and debt issuance costs, net", "negatedTerseLabel": "Less debt discount and debt issuance costs on 2026 Convertible Notes", "terseLabel": "Remaining unamortized debt discount and debt offering costs", "verboseLabel": "Unamortized debt discount and debt issuance costs" } } }, "localname": "DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredFinanceCostsGross": { "auth_ref": [ "r350" ], "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": "Deferred Finance Costs Gross", "terseLabel": "Convertible notes, Issuance Cost" } } }, "localname": "DeferredFinanceCostsGross", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredFinanceCostsNoncurrentNet": { "auth_ref": [ "r30", "r350" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, after accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.", "label": "Debt Issuance Costs, Noncurrent, Net", "terseLabel": "Debt issuance costs" } } }, "localname": "DeferredFinanceCostsNoncurrentNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DepreciationAndAmortization": { "auth_ref": [ "r91", "r172" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.", "label": "Depreciation And Amortization", "terseLabel": "Depreciation and amortization" } } }, "localname": "DepreciationAndAmortization", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsAdditionalInformationDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock": { "auth_ref": [ "r298" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for share-based payment arrangement.", "label": "Disclosure Of Compensation Related Costs Share Based Payments [Text Block]", "terseLabel": "Stock-Based Compensation" } } }, "localname": "DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureStockBasedCompensation" ], "xbrltype": "textBlockItemType" }, "us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Stock-Based Compensation" } } }, "localname": "DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_EarningsPerShareAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Net Loss Per Share", "terseLabel": "Net loss per share:" } } }, "localname": "EarningsPerShareAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "stringItemType" }, "us-gaap_EarningsPerShareBasic": { "auth_ref": [ "r73", "r111", "r112", "r113", "r114", "r115", "r120", "r122", "r124", "r125", "r126", "r130", "r131", "r323", "r324", "r394", "r416" ], "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": "Basic net loss per share" } } }, "localname": "EarningsPerShareBasic", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "perShareItemType" }, "us-gaap_EarningsPerShareDiluted": { "auth_ref": [ "r73", "r111", "r112", "r113", "r114", "r115", "r122", "r124", "r125", "r126", "r130", "r131", "r323", "r324", "r394", "r416" ], "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": "Diluted net loss per share" } } }, "localname": "EarningsPerShareDiluted", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "perShareItemType" }, "us-gaap_EarningsPerShareTextBlock": { "auth_ref": [ "r127", "r128", "r129", "r132" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for earnings per share.", "label": "Earnings Per Share [Text Block]", "verboseLabel": "Net Loss Per Share" } } }, "localname": "EarningsPerShareTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureNetLossPerShare" ], "xbrltype": "textBlockItemType" }, "us-gaap_EmployeeRelatedLiabilitiesCurrent": { "auth_ref": [ "r33" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 3.0, "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).", "label": "Employee Related Liabilities Current", "terseLabel": "Accrued compensation" } } }, "localname": "EmployeeRelatedLiabilitiesCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount": { "auth_ref": [ "r288" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cost capitalized for award under share-based payment arrangement.", "label": "Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount", "terseLabel": "Capitalized stock-based compensation expense into inventory" } } }, "localname": "EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureStockBasedCompensationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems": { "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": "Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]", "terseLabel": "Employee Service Share Based Compensation Allocation Of Recognized Period Costs" } } }, "localname": "EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureStockBasedCompensationDetails", "http://www.coherus.com/role/DisclosureStockBasedCompensationTables" ], "xbrltype": "stringItemType" }, "us-gaap_EquityComponentDomain": { "auth_ref": [ "r0", "r64", "r65", "r66", "r106", "r107", "r108", "r110", "r116", "r118", "r133", "r170", "r247", "r252", "r291", "r292", "r293", "r300", "r301", "r322", "r340", "r341", "r342", "r343", "r344", "r346", "r423", "r424", "r425", "r449" ], "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" } } }, "localname": "EquityComponentDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "domainItemType" }, "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.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails", "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": { "auth_ref": [ "r325", "r326", "r327", "r332" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis.", "label": "Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]", "terseLabel": "Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]" } } }, "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails", "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount": { "auth_ref": [ "r327" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.", "label": "Fair Value, Assets, Level 1 to Level 2 Transfers, Amount" } } }, "localname": "FairValueAssetsLevel1ToLevel2TransfersAmount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount": { "auth_ref": [ "r327" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.", "label": "Fair Value, Assets, Level 2 to Level 1 Transfers, Amount" } } }, "localname": "FairValueAssetsLevel2ToLevel1TransfersAmount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain": { "auth_ref": [ "r330" ], "lang": { "en-us": { "role": { "documentation": "Class of asset.", "label": "Asset Class" } } }, "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueByAssetClassAxis": { "auth_ref": [ "r325", "r332" ], "lang": { "en-us": { "role": { "documentation": "Information by class of asset.", "label": "Fair Value By Asset Class [Axis]" } } }, "localname": "FairValueByAssetClassAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueByFairValueHierarchyLevelAxis": { "auth_ref": [ "r219", "r237", "r238", "r268", "r269", "r270", "r271", "r272", "r273", "r274", "r276", "r326", "r370", "r371", "r372" ], "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 By Fair Value Hierarchy Level [Axis]" } } }, "localname": "FairValueByFairValueHierarchyLevelAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails", "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueByMeasurementFrequencyAxis": { "auth_ref": [ "r325", "r326", "r328", "r329", "r333" ], "lang": { "en-us": { "role": { "documentation": "Information by measurement frequency.", "label": "Fair Value By Measurement Frequency [Axis]" } } }, "localname": "FairValueByMeasurementFrequencyAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueDisclosuresAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Fair Value Measurements" } } }, "localname": "FairValueDisclosuresAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_FairValueDisclosuresTextBlock": { "auth_ref": [ "r331" ], "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 Measurements" } } }, "localname": "FairValueDisclosuresTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurements" ], "xbrltype": "textBlockItemType" }, "us-gaap_FairValueInputsLevel1Member": { "auth_ref": [ "r219", "r268", "r269", "r274", "r276", "r326", "r370" ], "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": "Level 1" } } }, "localname": "FairValueInputsLevel1Member", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueInputsLevel2Member": { "auth_ref": [ "r219", "r237", "r238", "r268", "r269", "r274", "r276", "r326", "r371" ], "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": "Level 2" } } }, "localname": "FairValueInputsLevel2Member", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails", "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueInputsLevel3Member": { "auth_ref": [ "r219", "r237", "r238", "r268", "r269", "r270", "r271", "r272", "r273", "r274", "r276", "r326", "r372" ], "lang": { "en-us": { "role": { "documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Level 3" } } }, "localname": "FairValueInputsLevel3Member", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails", "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount": { "auth_ref": [ "r327" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of transfers of liabilities measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.", "label": "Fair Value, Liabilities, Level 1 to Level 2 Transfers, Amount" } } }, "localname": "FairValueLiabilitiesLevel1ToLevel2TransfersAmount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount": { "auth_ref": [ "r327" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of transfers of liabilities measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.", "label": "Fair Value, Liabilities, Level 2 to Level 1 Transfers, Amount" } } }, "localname": "FairValueLiabilitiesLevel2ToLevel1TransfersAmount", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementFrequencyDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Measurement frequency.", "label": "Measurement Frequency" } } }, "localname": "FairValueMeasurementFrequencyDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of transfer of financial instrument classified as an asset into (out of) level 3 of the fair value hierarchy.", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of transfers of financial instrument classified as a liability into (out of) level 3 of the fair value hierarchy.", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": { "auth_ref": [ "r219", "r237", "r238", "r268", "r269", "r270", "r271", "r272", "r273", "r274", "r276", "r370", "r371", "r372" ], "lang": { "en-us": { "role": { "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value.", "label": "Fair Value Hierarchy and NAV" } } }, "localname": "FairValueMeasurementsFairValueHierarchyDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails", "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueMeasurementsRecurringMember": { "auth_ref": [ "r331", "r333" ], "lang": { "en-us": { "role": { "documentation": "Frequent fair value measurement. Includes, but is not limited to, fair value adjustment for impairment of asset, liability or equity, frequently measured at fair value.", "label": "Fair Value Measurements Recurring Basis" } } }, "localname": "FairValueMeasurementsRecurringMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "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" } } }, "localname": "FurnitureAndFixturesMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails" ], "xbrltype": "domainItemType" }, "us-gaap_GainLossOnContractTermination": { "auth_ref": [ "r92" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 4.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform.", "label": "Gain (Loss) on Contract Termination", "negatedLabel": "Write-off of prepaid manufacturing services related to the termination of CHS-2020", "negatedTerseLabel": "Impairment charge within research and development expenses" } } }, "localname": "GainLossOnContractTermination", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_GainsLossesOnExtinguishmentOfDebt": { "auth_ref": [ "r91", "r241", "r242" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 11.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 }, "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 3.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "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", "negatedLabel": "Loss on debt extinguishment", "terseLabel": "Loss on debt extinguishment" } } }, "localname": "GainsLossesOnExtinguishmentOfDebt", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": { "auth_ref": [ "r69", "r149", "r151", "r154", "r157", "r159", "r382", "r390", "r396", "r417" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 1.0, "parentTag": "us-gaap_NetIncomeLoss", "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 Extraordinary Items Noncontrolling Interest", "totalLabel": "Loss before income taxes" } } }, "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeStatementAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Condensed Consolidated Statements of Operations" } } }, "localname": "IncomeStatementAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_IncomeStatementLocationAxis": { "auth_ref": [ "r176", "r177" ], "lang": { "en-us": { "role": { "documentation": "Information by location in the income statement.", "label": "Income Statement Location [Axis]" } } }, "localname": "IncomeStatementLocationAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails", "http://www.coherus.com/role/DisclosureStockBasedCompensationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeStatementLocationDomain": { "auth_ref": [ "r177" ], "lang": { "en-us": { "role": { "documentation": "Location in the income statement.", "label": "Income Statement Location" } } }, "localname": "IncomeStatementLocationDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails", "http://www.coherus.com/role/DisclosureStockBasedCompensationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_IncreaseDecreaseInAccountsPayableTrade": { "auth_ref": [ "r90" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 13.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Change in recurring obligations of a business that arise from the acquisition of merchandise, materials, supplies and services used in the production and sale of goods and services.", "label": "Increase Decrease In Accounts Payable Trade", "terseLabel": "Accounts payable" } } }, "localname": "IncreaseDecreaseInAccountsPayableTrade", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities": { "auth_ref": [ "r90" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 16.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in accrued expenses, and obligations classified as other.", "label": "Increase Decrease In Accrued Liabilities And Other Operating Liabilities", "terseLabel": "Accrued and other current and non-current liabilities" } } }, "localname": "IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInInventories": { "auth_ref": [ "r90" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 9.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "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": "Inventory" } } }, "localname": "IncreaseDecreaseInInventories", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Increase Decrease In Operating Capital [Abstract]", "terseLabel": "Changes in operating assets and liabilities:" } } }, "localname": "IncreaseDecreaseInOperatingCapitalAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets": { "auth_ref": [ "r90" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 12.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "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 Deferred Expense And Other Assets", "negatedLabel": "Other prepaid, current and non-current assets" } } }, "localname": "IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInPrepaidExpense": { "auth_ref": [ "r90" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in the amount of outstanding money paid in advance for goods or services that bring economic benefits for future periods.", "label": "Increase Decrease In Prepaid Expense", "negatedLabel": "Prepaid manufacturing" } } }, "localname": "IncreaseDecreaseInPrepaidExpense", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInReceivables": { "auth_ref": [ "r90" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 8.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in the total amount due within one year (or one operating cycle) from all parties, associated with underlying transactions that are classified as operating activities.", "label": "Increase Decrease In Receivables", "negatedLabel": "Trade receivables, net" } } }, "localname": "IncreaseDecreaseInReceivables", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IntangibleAssetsNetIncludingGoodwill": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 5.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance.", "label": "Intangible Assets, Net (Including Goodwill)", "terseLabel": "Goodwill and intangible assets" } } }, "localname": "IntangibleAssetsNetIncludingGoodwill", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestExpense": { "auth_ref": [ "r68", "r148", "r347", "r350", "r395" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 2.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "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", "terseLabel": "Total interest expense" } } }, "localname": "InterestExpense", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestExpenseDebt": { "auth_ref": [ "r77", "r225", "r236", "r239", "r240" ], "calculation": { "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of the cost of borrowed funds accounted for as interest expense for debt.", "label": "Interest Expense Debt", "positiveLabel": "Interest expense", "totalLabel": "Total Interest expense" } } }, "localname": "InterestExpenseDebt", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoansInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestExpenseDebtExcludingAmortization": { "auth_ref": [ "r79", "r226", "r239", "r240" ], "calculation": { "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails": { "order": 2.0, "parentTag": "us-gaap_InterestExpenseDebt", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings, excluding amortization of debt discount (premium) and financing costs.", "label": "Interest Expense Debt Excluding Amortization", "terseLabel": "Stated coupon interest" } } }, "localname": "InterestExpenseDebtExcludingAmortization", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoansInterestExpenseComponentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestIncomeAndInterestExpenseDisclosureTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of interest income and expense, including, but not limited to, interest income and expense from investments, loans, and securities.", "label": "Interest Income And Interest Expense Disclosure Table [Text Block]", "terseLabel": "Components of Interest Expense" } } }, "localname": "InterestIncomeAndInterestExpenseDisclosureTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_InterestPayableCurrentAndNoncurrent": { "auth_ref": [ "r388", "r412" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of interest payable on debt, including, but not limited to, trade payables.", "label": "Interest Payable Current And Noncurrent", "negatedLabel": "Less amount representing interest", "terseLabel": "Contractual future interest payments due in 2022" } } }, "localname": "InterestPayableCurrentAndNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InventoryCurrentTable": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about inventory expected to be sold or consumed within one year or operating cycle, if longer.", "label": "Inventory Current [Table]", "terseLabel": "Inventory Current [Table]" } } }, "localname": "InventoryCurrentTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_InventoryDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Inventory" } } }, "localname": "InventoryDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_InventoryDisclosureTextBlock": { "auth_ref": [ "r171" ], "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": "Inventory" } } }, "localname": "InventoryDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureInventory" ], "xbrltype": "textBlockItemType" }, "us-gaap_InventoryFinishedGoods": { "auth_ref": [ "r42" ], "calculation": { "http://www.coherus.com/role/DisclosureInventoryDetails": { "order": 3.0, "parentTag": "us-gaap_InventoryGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.", "label": "Inventory Finished Goods", "terseLabel": "Finished goods" } } }, "localname": "InventoryFinishedGoods", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InventoryGross": { "auth_ref": [ "r45" ], "calculation": { "http://www.coherus.com/role/DisclosureInventoryDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Gross 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": "Inventory Gross", "totalLabel": "Total" } } }, "localname": "InventoryGross", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InventoryLineItems": { "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": "Inventory [Line Items]", "terseLabel": "Inventory [Line Items]" } } }, "localname": "InventoryLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_InventoryNet": { "auth_ref": [ "r3", "r45", "r366" ], "calculation": { "http://www.coherus.com/role/DisclosureInventoryBalanceSheetClassificationsDetails": { "order": 1.0, "parentTag": "chrs_InventoryCurrentAndNoncurrent", "weight": 1.0 }, "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 3.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 } }, "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", "terseLabel": "Inventory" } } }, "localname": "InventoryNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails", "http://www.coherus.com/role/DisclosureInventoryBalanceSheetClassificationsDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_InventoryNoncurrent": { "auth_ref": [ "r46" ], "calculation": { "http://www.coherus.com/role/DisclosureInventoryBalanceSheetClassificationsDetails": { "order": 2.0, "parentTag": "chrs_InventoryCurrentAndNoncurrent", "weight": 1.0 }, "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 3.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle.", "label": "Inventory Noncurrent", "terseLabel": "Inventory, non-current" } } }, "localname": "InventoryNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryBalanceSheetClassificationsDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_InventoryRawMaterials": { "auth_ref": [ "r44" ], "calculation": { "http://www.coherus.com/role/DisclosureInventoryDetails": { "order": 1.0, "parentTag": "us-gaap_InventoryGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.", "label": "Inventory Raw Materials", "terseLabel": "Raw materials" } } }, "localname": "InventoryRawMaterials", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InventoryWorkInProcess": { "auth_ref": [ "r43" ], "calculation": { "http://www.coherus.com/role/DisclosureInventoryDetails": { "order": 2.0, "parentTag": "us-gaap_InventoryGross", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.", "label": "Inventory Work In Process", "terseLabel": "Work in process" } } }, "localname": "InventoryWorkInProcess", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LeaseholdImprovementsMember": { "auth_ref": [ "r173" ], "lang": { "en-us": { "role": { "documentation": "Additions or improvements to assets held under a lease arrangement.", "label": "Leasehold Improvements" } } }, "localname": "LeaseholdImprovementsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LeaseholdsAndLeaseholdImprovementsMember": { "auth_ref": [ "r173" ], "lang": { "en-us": { "role": { "documentation": "Assets held by a lessee under a capital lease and any addition or improvement to assets held under a lease arrangement (including addition or improvement to assets held by lessee under an operating lease arrangement).", "label": "Finance lease right of use assets" } } }, "localname": "LeaseholdsAndLeaseholdImprovementsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails" ], "xbrltype": "domainItemType" }, "us-gaap_Liabilities": { "auth_ref": [ "r32", "r101", "r153", "r169", "r192", "r193", "r194", "r196", "r197", "r198", "r199", "r200", "r201", "r202", "r308", "r313", "r314", "r338", "r364", "r365" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 1.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.", "label": "Liabilities", "totalLabel": "Total liabilities" } } }, "localname": "Liabilities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesAndStockholdersEquity": { "auth_ref": [ "r23", "r101", "r169", "r338", "r366", "r387", "r408" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "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 Stockholders Equity", "totalLabel": "Total liabilities and stockholders' equity (deficit)" } } }, "localname": "LiabilitiesAndStockholdersEquity", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesAndStockholdersEquityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Liabilities And Stockholders Equity [Abstract]", "terseLabel": "Liabilities and Stockholders' Equity (Deficit)" } } }, "localname": "LiabilitiesAndStockholdersEquityAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_LiabilitiesCurrent": { "auth_ref": [ "r34", "r101", "r169", "r192", "r193", "r194", "r196", "r197", "r198", "r199", "r200", "r201", "r202", "r308", "r313", "r314", "r338", "r364", "r365", "r366" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "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.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesCurrentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Liabilities Current [Abstract]", "terseLabel": "Current liabilities:" } } }, "localname": "LiabilitiesCurrentAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_LicenseMember": { "auth_ref": [ "r264" ], "lang": { "en-us": { "role": { "documentation": "Right to use intangible asset. Intangible asset includes, but is not limited to, patent, copyright, technology, manufacturing process, software or trademark.", "label": "Licensed Products" } } }, "localname": "LicenseMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LineOfCreditMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A contractual arrangement with a lender under which borrowings can be made up to a specific amount at any point in time, and under which borrowings outstanding may be either short-term or long-term, depending upon the particulars.", "label": "Additional facility amount" } } }, "localname": "LineOfCreditMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LoansPayableMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Borrowing supported by a written promise to pay an obligation.", "label": "2025 Term Loan" } } }, "localname": "LoansPayableMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsTables" ], "xbrltype": "domainItemType" }, "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": "Three-month LIBOR" } } }, "localname": "LondonInterbankOfferedRateLIBORMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LongTermDebt": { "auth_ref": [ "r14", "r218", "r234", "r237", "r238", "r386", "r404" ], "calculation": { "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.", "label": "Long Term Debt", "terseLabel": "Net carrying value", "totalLabel": "Net carrying amount of Term Loans" } } }, "localname": "LongTermDebt", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsSummaryOfDebtObligationsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths": { "auth_ref": [ "r104", "r190", "r223" ], "calculation": { "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails": { "order": 2.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing 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": "Long Term Debt Maturities Repayments Of Principal In Next Twelve Months", "terseLabel": "2023 - interest only" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree": { "auth_ref": [ "r104", "r190", "r223" ], "calculation": { "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails": { "order": 4.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing 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": "Long Term Debt Maturities Repayments Of Principal In Year Three", "terseLabel": "2025 - interest only" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo": { "auth_ref": [ "r104", "r190", "r223" ], "calculation": { "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails": { "order": 3.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing 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": "Long Term Debt Maturities Repayments Of Principal In Year Two", "terseLabel": "2024 - interest only" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear": { "auth_ref": [ "r104" ], "calculation": { "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails": { "order": 1.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in remainder of current fiscal year.", "label": "Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year", "terseLabel": "Remainder of 2022 - interest only" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanFuturePaymentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermPurchaseCommitmentTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of key provisions of an arrangement under which the entity has agreed to purchase goods or services over a period of time greater than one year or the normal operating cycle, if longer, including the item for which expenditures will be made, minimum quantities, milestones, time period and committed amount.", "label": "Long Term Purchase Commitment [Text Block]", "terseLabel": "Schedule of Non-cancelable Contractual Obligations" } } }, "localname": "LongTermPurchaseCommitmentTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_LongtermDebtTypeAxis": { "auth_ref": [ "r37" ], "lang": { "en-us": { "role": { "documentation": "Information by type of long-term debt.", "label": "Longterm Debt Type [Axis]" } } }, "localname": "LongtermDebtTypeAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LongtermDebtTypeDomain": { "auth_ref": [ "r37", "r191" ], "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" } } }, "localname": "LongtermDebtTypeDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2022ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesFuturePaymentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2026ConvertibleNotesInterestExpenseComponentsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "domainItemType" }, "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" } } }, "localname": "MachineryAndEquipmentMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MarketableSecuritiesPolicy": { "auth_ref": [ "r397" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for investment classified as marketable security.", "label": "Marketable Securities Policy", "terseLabel": "Investments in Marketable Securities" } } }, "localname": "MarketableSecuritiesPolicy", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_MoneyMarketFundsMember": { "auth_ref": [ "r268" ], "lang": { "en-us": { "role": { "documentation": "Fund that invests in short-term money-market instruments, for example, but not limited to, commercial paper, banker's acceptances, repurchase agreements, government securities, certificates of deposit, and other highly liquid securities.", "label": "Cash and cash equivalents (money market funds)" } } }, "localname": "MoneyMarketFundsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsFinancialAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "us-gaap_NetCashProvidedByUsedInFinancingActivities": { "auth_ref": [ "r88" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 3.0, "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": "Net cash (used in) provided by financing activities" } } }, "localname": "NetCashProvidedByUsedInFinancingActivities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Net Cash Provided By Used In Financing Activities [Abstract]", "terseLabel": "Financing activities" } } }, "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetCashProvidedByUsedInInvestingActivities": { "auth_ref": [ "r88" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "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": "Net cash used in investing activities" } } }, "localname": "NetCashProvidedByUsedInInvestingActivities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Net Cash Provided By Used In Investing Activities [Abstract]", "terseLabel": "Investing activities" } } }, "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetCashProvidedByUsedInOperatingActivities": { "auth_ref": [ "r88", "r89", "r92" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 1.0, "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": "Net cash (used in) provided by operating activities" } } }, "localname": "NetCashProvidedByUsedInOperatingActivities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Net Cash Provided By Used In Operating Activities [Abstract]", "terseLabel": "Operating activities" } } }, "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetIncomeLoss": { "auth_ref": [ "r1", "r59", "r62", "r66", "r70", "r92", "r101", "r109", "r111", "r112", "r113", "r114", "r117", "r118", "r123", "r149", "r151", "r154", "r157", "r159", "r169", "r192", "r193", "r194", "r196", "r197", "r198", "r199", "r200", "r201", "r202", "r324", "r338", "r391", "r413" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss": { "order": 1.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 }, "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.", "label": "Net Income Loss", "netLabel": "Net loss", "terseLabel": "Net loss", "totalLabel": "Net loss" } } }, "localname": "NetIncomeLoss", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.", "label": "New Accounting Pronouncements Policy Policy [Text Block]", "terseLabel": "Recent Accounting Pronouncements" } } }, "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_OperatingExpensesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Operating Expenses [Abstract]", "terseLabel": "Costs and expenses:" } } }, "localname": "OperatingExpensesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "stringItemType" }, "us-gaap_OperatingIncomeLoss": { "auth_ref": [ "r149", "r151", "r154", "r157", "r159" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 1.0, "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": "Loss from operations" } } }, "localname": "OperatingIncomeLoss", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_OptionIndexedToIssuersEquityEquityAxis": { "auth_ref": [ "r244", "r319", "r320", "r321" ], "lang": { "en-us": { "role": { "documentation": "Information by type of options indexed to an issuer's equity.", "label": "Option Indexed to Issuer's Equity [Axis]" } } }, "localname": "OptionIndexedToIssuersEquityEquityAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsCappedCallTransactionsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OptionIndexedToIssuersEquityEquityTable": { "auth_ref": [ "r244", "r319", "r320", "r321" ], "lang": { "en-us": { "role": { "documentation": "Different types of options indexed to an issuer's equity along with the different attributes of those options.", "label": "Option Indexed to Issuer's Equity, Equity [Table]" } } }, "localname": "OptionIndexedToIssuersEquityEquityTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsCappedCallTransactionsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OptionIndexedToIssuersEquityLineItems": { "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": "Option Indexed to Issuer's Equity [Line Items]" } } }, "localname": "OptionIndexedToIssuersEquityLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsCappedCallTransactionsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OptionIndexedToIssuersEquityTypeDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Description of the type of freestanding contract issued by a Company that is indexed to, and potentially settled in, a Company's own stock. Specifically, the pertinent rights and privileges of the securities outstanding.", "label": "Option Indexed to Issuer's Equity, Type [Domain]" } } }, "localname": "OptionIndexedToIssuersEquityTypeDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsCappedCallTransactionsNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Organization and Operations" } } }, "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_OtherAccruedLiabilitiesCurrent": { "auth_ref": [ "r6", "r7", "r8", "r33" ], "calculation": { "http://www.coherus.com/role/DisclosureBalanceSheetComponentsAccruedAndOtherCurrentLiabilitiesDetails": { "order": 4.0, "parentTag": "us-gaap_AccruedLiabilitiesCurrent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.", "label": "Other Accrued Liabilities Current", "terseLabel": "Accrued other" } } }, "localname": "OtherAccruedLiabilitiesCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsAccruedAndOtherCurrentLiabilitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherAssetsNoncurrent": { "auth_ref": [ "r30" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 4.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of noncurrent assets classified as other.", "label": "Other Assets Noncurrent", "terseLabel": "Other assets, non-current", "verboseLabel": "Other assets, non-current" } } }, "localname": "OtherAssetsNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax": { "auth_ref": [ "r53" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss": { "order": 3.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "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, net of tax", "verboseLabel": "Cumulative translation adjustment" } } }, "localname": "OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossNetOfTax": { "auth_ref": [ "r60", "r63", "r64", "r65", "r67", "r71", "r247", "r340", "r345", "r346", "r392", "r414" ], "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 gain, net of tax" } } }, "localname": "OtherComprehensiveIncomeLossNetOfTax", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income Loss Net Of Tax Period Increase Decrease [Abstract]", "terseLabel": "Other comprehensive loss:" } } }, "localname": "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss" ], "xbrltype": "stringItemType" }, "us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax": { "auth_ref": [ "r54", "r56" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss": { "order": 2.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "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": "Other Comprehensive Income (Loss), Securities, Available-for-Sale, Unrealized Holding Gain (Loss) Arising During Period, after Tax", "terseLabel": "Unrealized gain on available-for-sale securities, net of tax" } } }, "localname": "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherLiabilitiesNoncurrent": { "auth_ref": [ "r38" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "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", "terseLabel": "Other liabilities, non-current" } } }, "localname": "OtherLiabilitiesNoncurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherNonoperatingIncomeExpense": { "auth_ref": [ "r78" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 4.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "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, net" } } }, "localname": "OtherNonoperatingIncomeExpense", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation": { "auth_ref": [ "r84" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 5.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.", "label": "Payments Related To Tax Withholding For Share Based Compensation", "negatedLabel": "Taxes paid related to net share settlement of RSUs" } } }, "localname": "PaymentsRelatedToTaxWithholdingForShareBasedCompensation", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToAcquireMarketableSecurities": { "auth_ref": [ "r168" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "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", "negatedLabel": "Purchases of investments in marketable securities" } } }, "localname": "PaymentsToAcquireMarketableSecurities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": { "auth_ref": [ "r80" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.", "label": "Payments To Acquire Property Plant And Equipment", "negatedLabel": "Purchases of property and equipment" } } }, "localname": "PaymentsToAcquirePropertyPlantAndEquipment", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PrepaidExpenseAndOtherAssetsCurrent": { "auth_ref": [ "r4", "r26", "r27" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 5.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits 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", "terseLabel": "Other prepaid and other assets" } } }, "localname": "PrepaidExpenseAndOtherAssetsCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromConvertibleDebt": { "auth_ref": [ "r82" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.", "label": "Proceeds From Convertible Debt", "terseLabel": "Proceeds from issuance of Convertible Notes", "verboseLabel": "Net proceeds from offering" } } }, "localname": "ProceedsFromConvertibleDebt", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromIssuanceOfCommonStock": { "auth_ref": [ "r81" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from the additional capital contribution to the entity.", "label": "Proceeds From Issuance Of Common Stock", "verboseLabel": "Proceeds from issuance of common stock to Junshi Biosciences, net of issuance costs" } } }, "localname": "ProceedsFromIssuanceOfCommonStock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromIssuanceOfDebt": { "auth_ref": [ "r82" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.", "label": "Proceeds from Issuance of Debt", "terseLabel": "Proceeds from 2027 Term Loans, net of debt discount & issuance costs" } } }, "localname": "ProceedsFromIssuanceOfDebt", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromPaymentsForOtherFinancingActivities": { "auth_ref": [ "r83", "r86" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 6.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "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.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.", "label": "Proceeds From Sale And Maturity Of Marketable Securities", "terseLabel": "Proceeds from maturities of investments in marketable securities" } } }, "localname": "ProceedsFromSaleAndMaturityOfMarketableSecurities", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromStockOptionsExercised": { "auth_ref": [ "r81", "r290" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 7.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow from exercise of option under share-based payment arrangement.", "label": "Proceeds From Stock Options Exercised", "terseLabel": "Proceeds from issuance of common stock upon exercise of stock options" } } }, "localname": "ProceedsFromStockOptionsExercised", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromStockPlans": { "auth_ref": [ "r81" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 8.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow associated with the amount received from the stock plan during the period.", "label": "Proceeds From Stock Plans", "terseLabel": "Proceeds from purchase under the employee stock purchase plan" } } }, "localname": "ProceedsFromStockPlans", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProductLiabilityContingencyLossExposureNotAccruedBestEstimate": { "auth_ref": [ "r183", "r184", "r185", "r186", "r187", "r188" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Best estimate of the loss exposure for a reasonably possible liability for product liability damages for which no accrual has been recorded.", "label": "Product Liability Contingency, Loss Exposure Not Accrued, Best Estimate", "terseLabel": "Claims related to certain sales of UDENYCA from October 2020 through December 2021" } } }, "localname": "ProductLiabilityContingencyLossExposureNotAccruedBestEstimate", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProfitLoss": { "auth_ref": [ "r1", "r59", "r62", "r66", "r87", "r101", "r109", "r117", "r118", "r149", "r151", "r154", "r157", "r159", "r169", "r192", "r193", "r194", "r196", "r197", "r198", "r199", "r200", "r201", "r202", "r306", "r310", "r311", "r315", "r316", "r324", "r338", "r396" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "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": "Profit Loss", "terseLabel": "Net loss" } } }, "localname": "ProfitLoss", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization": { "auth_ref": [ "r174", "r354", "r355" ], "calculation": { "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails": { "order": 2.0, "parentTag": "us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease.", "label": "Accumulated Depreciation Depletion And Amortization Property Plant And Equipment", "negatedLabel": "Accumulated depreciation and amortization" } } }, "localname": "PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization": { "auth_ref": [ "r48", "r175", "r355" ], "calculation": { "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, after accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.", "label": "Property Plant And Equipment Net", "totalLabel": "Property and equipment, net" } } }, "localname": "PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization": { "auth_ref": [ "r10", "r173", "r353" ], "calculation": { "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails": { "order": 1.0, "parentTag": "us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, before accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.", "label": "Property Plant And Equipment Gross", "terseLabel": "Total property and equipment" } } }, "localname": "PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PropertyPlantAndEquipmentByTypeAxis": { "auth_ref": [ "r29", "r175" ], "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": "Property Plant And Equipment By Type [Axis]" } } }, "localname": "PropertyPlantAndEquipmentByTypeAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails" ], "xbrltype": "stringItemType" }, "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 and Equipment, Net" } } }, "localname": "PropertyPlantAndEquipmentLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails" ], "xbrltype": "stringItemType" }, "us-gaap_PropertyPlantAndEquipmentNet": { "auth_ref": [ "r10", "r11", "r175", "r366", "r398", "r410" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 2.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.", "label": "Property, Plant and Equipment, Net", "terseLabel": "Property and equipment, net" } } }, "localname": "PropertyPlantAndEquipmentNet", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_PropertyPlantAndEquipmentTextBlock": { "auth_ref": [ "r10", "r175" ], "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 [Text Block]", "terseLabel": "Schedule of Property and Equipment, Net" } } }, "localname": "PropertyPlantAndEquipmentTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_PropertyPlantAndEquipmentTypeDomain": { "auth_ref": [ "r10", "r173" ], "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": "Property, Plant and Equipment, Type" } } }, "localname": "PropertyPlantAndEquipmentTypeDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails" ], "xbrltype": "domainItemType" }, "us-gaap_PublicUtilitiesInventoryAxis": { "auth_ref": [ "r25" ], "lang": { "en-us": { "role": { "documentation": "Information by type of inventory held.", "label": "Inventory [Axis]" } } }, "localname": "PublicUtilitiesInventoryAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_PublicUtilitiesInventoryTypeDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tangible personal property that is held for sale in the ordinary course of business, in process of production for such sale or is to be currently consumed in the production of goods or services to be available for sale.", "label": "Inventory [Domain]" } } }, "localname": "PublicUtilitiesInventoryTypeDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_PurchaseObligation": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesScheduleOfNonCancelableContractualObligationsDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "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 obligations" } } }, "localname": "PurchaseObligation", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesScheduleOfNonCancelableContractualObligationsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PurchaseObligationDueInFourthYear": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesScheduleOfNonCancelableContractualObligationsDetails": { "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 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 Due In Fourth Year", "terseLabel": "2026" } } }, "localname": "PurchaseObligationDueInFourthYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesScheduleOfNonCancelableContractualObligationsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PurchaseObligationDueInNextTwelveMonths": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesScheduleOfNonCancelableContractualObligationsDetails": { "order": 1.0, "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 Due In Next Twelve Months", "terseLabel": "2023" } } }, "localname": "PurchaseObligationDueInNextTwelveMonths", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesScheduleOfNonCancelableContractualObligationsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PurchaseObligationDueInSecondYear": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesScheduleOfNonCancelableContractualObligationsDetails": { "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 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 Due In Second Year", "terseLabel": "2024" } } }, "localname": "PurchaseObligationDueInSecondYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesScheduleOfNonCancelableContractualObligationsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PurchaseObligationDueInThirdYear": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesScheduleOfNonCancelableContractualObligationsDetails": { "order": 4.0, "parentTag": "us-gaap_PurchaseObligation", "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 Due In Third Year", "terseLabel": "2025" } } }, "localname": "PurchaseObligationDueInThirdYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesScheduleOfNonCancelableContractualObligationsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PurchaseObligationFutureMinimumPaymentsRemainderOfFiscalYear": { "auth_ref": [], "calculation": { "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesScheduleOfNonCancelableContractualObligationsDetails": { "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 remainder of current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment.", "label": "Purchase Obligation Future Minimum Payments Remainder Of Fiscal Year", "terseLabel": "Remainder of 2022" } } }, "localname": "PurchaseObligationFutureMinimumPaymentsRemainderOfFiscalYear", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCommitmentsAndContingenciesScheduleOfNonCancelableContractualObligationsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ReceivableTypeDomain": { "auth_ref": [ "r41" ], "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" } } }, "localname": "ReceivableTypeDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueActivitiesAndEndingReserveBalancesForEachSignificantCategoryOfDiscountsAndAllowancesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ReceivablesNetCurrent": { "auth_ref": [ "r17", "r24", "r366", "r409", "r431" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 2.0, "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value.", "label": "Receivables Net Current", "terseLabel": "Trade receivables, net" } } }, "localname": "ReceivablesNetCurrent", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_ReceivablesPolicyTextBlock": { "auth_ref": [ "r163", "r165", "r166", "r167" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for receivable. Includes, but is not limited to, accounts receivable and financing receivable.", "label": "Receivables Policy [Text Block]", "terseLabel": "Trade Receivables" } } }, "localname": "ReceivablesPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_RelatedPartyTransactionAxis": { "auth_ref": [ "r275", "r358", "r359", "r361" ], "lang": { "en-us": { "role": { "documentation": "Information by type of related party transaction.", "label": "Related Party Transaction [Axis]" } } }, "localname": "RelatedPartyTransactionAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRelatedPartyTransactionsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RelatedPartyTransactionDomain": { "auth_ref": [ "r275" ], "lang": { "en-us": { "role": { "documentation": "Transaction between related party.", "label": "Related Party Transaction" } } }, "localname": "RelatedPartyTransactionDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRelatedPartyTransactionsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty": { "auth_ref": [ "r358" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.", "label": "Related Party Transaction Expenses From Transactions With Related Party", "verboseLabel": "Consulting expense" } } }, "localname": "RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRelatedPartyTransactionsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_RelatedPartyTransactionLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.", "label": "Related Party Transaction [Line Items]", "terseLabel": "Related Party Transaction" } } }, "localname": "RelatedPartyTransactionLineItems", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRelatedPartyTransactionsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RelatedPartyTransactionsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Related Party Transactions" } } }, "localname": "RelatedPartyTransactionsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_RelatedPartyTransactionsDisclosureTextBlock": { "auth_ref": [ "r356", "r357", "r359", "r362", "r363" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.", "label": "Related Party Transactions Disclosure [Text Block]", "terseLabel": "Related Party Transactions" } } }, "localname": "RelatedPartyTransactionsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRelatedPartyTransactions" ], "xbrltype": "textBlockItemType" }, "us-gaap_RepaymentsOfConvertibleDebt": { "auth_ref": [ "r85" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow from the repayment of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.", "label": "Repayments of Convertible Debt", "negatedLabel": "Repayment of 2022 Convertible Notes and premiums", "terseLabel": "Outstanding amount payoff" } } }, "localname": "RepaymentsOfConvertibleDebt", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_RepaymentsOfDebt": { "auth_ref": [ "r85" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 4.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.", "label": "Repayments of Debt", "negatedLabel": "Repayment of 2025 Term Loan, premiums and exit fees", "terseLabel": "Outstanding amount paid off" } } }, "localname": "RepaymentsOfDebt", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ResearchAndDevelopmentExpense": { "auth_ref": [ "r299", "r380", "r442" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 2.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.", "label": "Research And Development Expense", "terseLabel": "Research and development", "verboseLabel": "Research and development" } } }, "localname": "ResearchAndDevelopmentExpense", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails", "http://www.coherus.com/role/DisclosureInventoryAdditionalInformationDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_ResearchAndDevelopmentExpenseMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Primary financial statement caption in which the reported facts about research and development expense have been included.", "label": "Research and Development Expense" } } }, "localname": "ResearchAndDevelopmentExpenseMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails", "http://www.coherus.com/role/DisclosureStockBasedCompensationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RestrictedCash": { "auth_ref": [ "r97", "r383", "r405" ], "calculation": { "http://www.coherus.com/role/DisclosureOrganizationAndSignificantAccountingPoliciesCashCashEquivalentsAndRestrictedCashDetails": { "order": 2.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash restricted as to withdrawal or usage. 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.", "label": "Restricted Cash" } } }, "localname": "RestrictedCash", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureOrganizationAndSignificantAccountingPoliciesCashCashEquivalentsAndRestrictedCashDetails" ], "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" } } }, "localname": "RestrictedStockUnitsRSUMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureNetLossPerShareOutstandingDilutivePotentialSharesExcludedFromCalculationOfDilutedNetLossIncomePerShareDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RetainedEarningsAccumulatedDeficit": { "auth_ref": [ "r19", "r252", "r294", "r366", "r407", "r426", "r428" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "order": 4.0, "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", "terseLabel": "Accumulated deficit" } } }, "localname": "RetainedEarningsAccumulatedDeficit", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_RetainedEarningsMember": { "auth_ref": [ "r0", "r106", "r107", "r108", "r110", "r116", "r118", "r170", "r291", "r292", "r293", "r300", "r301", "r322", "r423", "r425" ], "lang": { "en-us": { "role": { "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.", "label": "Accumulated Deficit" } } }, "localname": "RetainedEarningsMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "domainItemType" }, "us-gaap_RevenueFromContractWithCustomerAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Revenue" } } }, "localname": "RevenueFromContractWithCustomerAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax": { "auth_ref": [ "r146", "r147", "r150", "r155", "r156", "r160", "r161", "r162", "r261", "r262", "r381" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 1.0, "parentTag": "us-gaap_OperatingIncomeLoss", "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": "Net revenue", "verboseLabel": "Net revenue" } } }, "localname": "RevenueFromContractWithCustomerIncludingAssessedTax", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueAdditionalInformationDetails", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_RevenueFromContractWithCustomerTextBlock": { "auth_ref": [ "r253", "r254", "r255", "r256", "r257", "r258", "r259", "r260", "r263", "r266" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.", "label": "Revenue From Contract With Customer [Text Block]", "terseLabel": "Revenue" } } }, "localname": "RevenueFromContractWithCustomerTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenue" ], "xbrltype": "textBlockItemType" }, "us-gaap_RevenuesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Revenues [Abstract]", "terseLabel": "Revenue:" } } }, "localname": "RevenuesAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "stringItemType" }, "us-gaap_SalesRevenueNetMember": { "auth_ref": [ "r140", "r162" ], "lang": { "en-us": { "role": { "documentation": "Revenue from sale of product and rendering of service and other sources of income, when it serves as benchmark in concentration of risk calculation.", "label": "Net Product Revenue" } } }, "localname": "SalesRevenueNetMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueGrossRevenuesBySignificantCustomerAsPercentageOfTotalGrossRevenuesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ScenarioPlanMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The scenario under which facts represent plans as distinct from actual.", "label": "Scenario, Plan" } } }, "localname": "ScenarioPlanMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails", "http://www.coherus.com/role/DisclosureDebtObligations2025TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable": { "auth_ref": [ "r41" ], "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.coherus.com/role/DisclosureRevenueActivitiesAndEndingReserveBalancesForEachSignificantCategoryOfDiscountsAndAllowancesDetails" ], "xbrltype": "stringItemType" }, "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]", "terseLabel": "Schedule of Accrued Liabilities" } } }, "localname": "ScheduleOfAccruedLiabilitiesTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponentsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable": { "auth_ref": [ "r127" ], "lang": { "en-us": { "role": { "documentation": "Schedule for securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by Antidilutive Securities.", "label": "Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]", "terseLabel": "Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]" } } }, "localname": "ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureNetLossPerShareOutstandingDilutivePotentialSharesExcludedFromCalculationOfDilutedNetLossIncomePerShareDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock": { "auth_ref": [ "r127" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.", "label": "Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Text Block]", "terseLabel": "Outstanding Dilutive Potential Shares Excluded from Calculation of Diluted Net (loss) Income Per Share" } } }, "localname": "ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureNetLossPerShareTables" ], "xbrltype": "textBlockItemType" }, "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]", "terseLabel": "Summary of the Company's Debt Obligations" } } }, "localname": "ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable": { "auth_ref": [ "r304" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about collaborative arrangement and arrangement other than collaborative applicable to revenue-generating activity or operations.", "label": "Schedule Of Collaborative Arrangements And Noncollaborative Arrangement Transactions [Table]", "terseLabel": "Schedule Of Collaborative Arrangements And Noncollaborative Arrangement Transactions [Table]" } } }, "localname": "ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable": { "auth_ref": [ "r282", "r286", "r295" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about amount recognized for award under share-based payment arrangement. Includes, but is not limited to, amount expensed in statement of income or comprehensive income, amount capitalized in statement of financial position, and corresponding reporting line item in financial statements.", "label": "Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]", "terseLabel": "Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]" } } }, "localname": "ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureStockBasedCompensationDetails", "http://www.coherus.com/role/DisclosureStockBasedCompensationTables" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock": { "auth_ref": [ "r282", "r286", "r295" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.", "label": "Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Text Block]", "terseLabel": "Schedule of Stock-Based Compensation Expense" } } }, "localname": "ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureStockBasedCompensationTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock": { "auth_ref": [ "r325", "r326" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).", "label": "Schedule Of Fair Value Assets And Liabilities Measured On Recurring Basis Table [Text Block]", "terseLabel": "Financial Assets and Liabilities Measured on a Recurring Basis" } } }, "localname": "ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureFairValueMeasurementsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock": { "auth_ref": [ "r190" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of maturity and sinking fund requirement for long-term debt.", "label": "Schedule Of Maturities Of Long Term Debt Table [Text Block]", "terseLabel": "Schedule of Future Payments on Debt" } } }, "localname": "ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligationsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfPropertyPlantAndEquipmentTable": { "auth_ref": [ "r29", "r175" ], "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": "Schedule Of 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.coherus.com/role/DisclosureBalanceSheetComponentsScheduleOfPropertyAndEquipmentNetDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable": { "auth_ref": [ "r360", "r361" ], "lang": { "en-us": { "role": { "documentation": "Schedule of quantitative and qualitative information pertaining to related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.", "label": "Schedule Of Related Party Transactions By Related Party [Table]", "terseLabel": "Schedule Of Related Party Transactions By Related Party [Table]" } } }, "localname": "ScheduleOfRelatedPartyTransactionsByRelatedPartyTable", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRelatedPartyTransactionsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock": { "auth_ref": [ "r9", "r97", "r383", "r405" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of cash and cash equivalents restricted as to withdrawal or usage.", "label": "Schedule Of Restricted Cash And Cash Equivalents [Text Block]", "terseLabel": "Schedule of Reconciliation of Cash, Cash Equivalents and Restricted Cash" } } }, "localname": "ScheduleOfRestrictedCashAndCashEquivalentsTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock": { "auth_ref": [ "r138", "r140", "r141", "r142", "r335", "r337" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark.", "label": "Schedules Of Concentration Of Risk By Risk Factor [Text Block]", "terseLabel": "Gross Revenues by Significant Customer as a Percentage of Total Gross Revenues" } } }, "localname": "SchedulesOfConcentrationOfRiskByRiskFactorTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRevenueTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_SellingGeneralAndAdministrativeExpense": { "auth_ref": [ "r76" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 3.0, "parentTag": "us-gaap_CostsAndExpenses", "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" } } }, "localname": "SellingGeneralAndAdministrativeExpense", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_SellingGeneralAndAdministrativeExpensesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Primary financial statement caption encompassing selling, general and administrative expense.", "label": "Selling, General and Administrative Expenses" } } }, "localname": "SellingGeneralAndAdministrativeExpensesMember", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureStockBasedCompensationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ShareBasedCompensation": { "auth_ref": [ "r90" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of noncash expense for share-based payment arrangement.", "label": "Share Based Compensation", "terseLabel": "Stock-based compensation expense" } } }, "localname": "ShareBasedCompensation", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Gross number of share options (or share units) granted during the period.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross", "netLabel": "Number of options, granted" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRelatedPartyTransactionsDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": { "auth_ref": [ "r281", "r284" ], "lang": { "en-us": { "role": { "documentation": "Award under share-based payment arrangement.", "label": "Award Type" } } }, "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureStockBasedCompensationDetails", "http://www.coherus.com/role/DisclosureStockBasedCompensationTables" ], "xbrltype": "domainItemType" }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.", "label": "Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price", "netLabel": "Exercise price" } } }, "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureRelatedPartyTransactionsDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_SharePrice": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Price of a single share of a number of saleable stocks of a company.", "label": "Share Price", "terseLabel": "Closing stock, price per share" } } }, "localname": "SharePrice", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails", "http://www.coherus.com/role/DisclosureDebtObligationsCappedCallTransactionsNarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleNotesDue2022NarrativeDetails", "http://www.coherus.com/role/DisclosureDebtObligationsConvertibleSeniorSubordinatedNotesDue2026NarrativeDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement.", "label": "Shares Paid For Tax Withholding For Share Based Compensation", "negatedLabel": "Taxes paid related to net share settlement of RSUs (in shares)" } } }, "localname": "SharesPaidForTaxWithholdingForShareBasedCompensation", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "sharesItemType" }, "us-gaap_StatementEquityComponentsAxis": { "auth_ref": [ "r0", "r40", "r64", "r65", "r66", "r106", "r107", "r108", "r110", "r116", "r118", "r133", "r170", "r247", "r252", "r291", "r292", "r293", "r300", "r301", "r322", "r340", "r341", "r342", "r343", "r344", "r346", "r423", "r424", "r425", "r449" ], "lang": { "en-us": { "role": { "documentation": "Information by component of equity.", "label": "Statement Equity Components [Axis]" } } }, "localname": "StatementEquityComponentsAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "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.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "stringItemType" }, "us-gaap_StatementOfCashFlowsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Condensed Consolidated Statements of Cash Flows" } } }, "localname": "StatementOfCashFlowsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementOfFinancialPositionAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Condensed Consolidated Balance Sheets" } } }, "localname": "StatementOfFinancialPositionAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Condensed Consolidated Statements of Comprehensive Loss" } } }, "localname": "StatementOfIncomeAndComprehensiveIncomeAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementOfStockholdersEquityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Condensed Consolidated Statements of Stockholders' Equity" } } }, "localname": "StatementOfStockholdersEquityAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementTable": { "auth_ref": [ "r106", "r107", "r108", "r133", "r381" ], "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.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "stringItemType" }, "us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans": { "auth_ref": [ "r15", "r16", "r247", "r252" ], "lang": { "en-us": { "role": { "documentation": "Number of shares issued during the period as a result of an employee stock purchase plan.", "label": "Stock Issued During Period Shares Employee Stock Purchase Plans", "terseLabel": "Issuance of common stock under the ESPP (in shares)" } } }, "localname": "StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "sharesItemType" }, "us-gaap_StockIssuedDuringPeriodSharesNewIssues": { "auth_ref": [ "r15", "r16", "r247", "r252" ], "lang": { "en-us": { "role": { "documentation": "Number of new stock issued during the period.", "label": "Stock Issued During Period Shares New Issues", "terseLabel": "Issuance of common stock to Shanghai Junshi Biosciences Ltd. (\"Junshi Biosciences\"), net of issuance costs (in shares)" } } }, "localname": "StockIssuedDuringPeriodSharesNewIssues", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "sharesItemType" }, "us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross": { "auth_ref": [ "r247", "r252" ], "lang": { "en-us": { "role": { "documentation": "Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.", "label": "Issuance of common stock upon vesting of RSUs (in shares)" } } }, "localname": "StockIssuedDuringPeriodSharesRestrictedStockAwardGross", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "sharesItemType" }, "us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised": { "auth_ref": [ "r15", "r16", "r247", "r252", "r285" ], "lang": { "en-us": { "role": { "documentation": "Number of share options (or share units) exercised during the current period.", "label": "Stock Issued During Period Shares Stock Options Exercised", "terseLabel": "Issuance of common stock upon exercise of stock options (in shares)" } } }, "localname": "StockIssuedDuringPeriodSharesStockOptionsExercised", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "sharesItemType" }, "us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan": { "auth_ref": [ "r15", "r16", "r247", "r252" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Aggregate change in value for stock issued during the period as a result of employee stock purchase plan.", "label": "Stock Issued During Period Value Employee Stock Purchase Plan", "terseLabel": "Issuance of common stock under the ESPP" } } }, "localname": "StockIssuedDuringPeriodValueEmployeeStockPurchasePlan", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockIssuedDuringPeriodValueNewIssues": { "auth_ref": [ "r15", "r16", "r247", "r252" ], "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": "Issuance of common stock to Shanghai Junshi Biosciences Ltd. (\"Junshi Biosciences\"), net of issuance costs" } } }, "localname": "StockIssuedDuringPeriodValueNewIssues", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross": { "auth_ref": [ "r15", "r16", "r247", "r252" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Aggregate value of stock related to Restricted Stock Awards issued during the period.", "label": "Stock Issued During Period, Value, Restricted Stock Award, Gross", "terseLabel": "Issuance of common stock upon vesting of RSUs" } } }, "localname": "StockIssuedDuringPeriodValueRestrictedStockAwardGross", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised": { "auth_ref": [ "r40", "r247", "r252" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Value of stock issued as a result of the exercise of stock options.", "label": "Stock Issued During Period Value Stock Options Exercised", "terseLabel": "Issuance of common stock upon exercise of stock options" } } }, "localname": "StockIssuedDuringPeriodValueStockOptionsExercised", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockholdersEquity": { "auth_ref": [ "r16", "r21", "r22", "r101", "r164", "r169", "r338", "r366" ], "calculation": { "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets": { "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 Including Portion Attributable To Noncontrolling Interest", "periodEndLabel": "Ending Balances", "periodStartLabel": "Beginning Balances", "totalLabel": "Total stockholders' equity (deficit)" } } }, "localname": "StockholdersEquity", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets", "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Stockholders Equity Including Portion Attributable To Noncontrolling Interest [Abstract]", "terseLabel": "Stockholders' equity (deficit):" } } }, "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Subsequent Events" } } }, "localname": "SubsequentEventsAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventsTextBlock": { "auth_ref": [ "r367", "r369" ], "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.coherus.com/role/DisclosureSubsequentEvents" ], "xbrltype": "textBlockItemType" }, "us-gaap_SupplementalBalanceSheetDisclosuresTextBlock": { "auth_ref": [ "r52" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity.", "label": "Supplemental Balance Sheet Disclosures [Text Block]", "terseLabel": "Balance Sheet Components" } } }, "localname": "SupplementalBalanceSheetDisclosuresTextBlock", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureBalanceSheetComponents" ], "xbrltype": "textBlockItemType" }, "us-gaap_TypeOfArrangementAxis": { "auth_ref": [ "r304" ], "lang": { "en-us": { "role": { "documentation": "Information by collaborative arrangement and arrangement other than collaborative applicable to revenue-generating activity or operations.", "label": "Type Of Arrangement [Axis]" } } }, "localname": "TypeOfArrangementAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureCollaborationsAndOtherArrangementsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_UseOfEstimates": { "auth_ref": [ "r134", "r135", "r136", "r137", "r143", "r144", "r145" ], "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", "terseLabel": "Use of Estimates" } } }, "localname": "UseOfEstimates", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_VariableRateAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by type of variable rate.", "label": "Variable Rate [Axis]" } } }, "localname": "VariableRateAxis", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "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" } } }, "localname": "VariableRateDomain", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/DisclosureDebtObligations2027TermLoanNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": { "auth_ref": [ "r121", "r126" ], "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 common shares outstanding - Diluted", "terseLabel": "Weighted-average number of shares used in computing diluted net loss per share" } } }, "localname": "WeightedAverageNumberOfDilutedSharesOutstanding", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "sharesItemType" }, "us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Weighted Average Number Of Shares Outstanding [Abstract]", "terseLabel": "Weighted-average number of shares used in computing net loss per share:" } } }, "localname": "WeightedAverageNumberOfSharesOutstandingAbstract", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "stringItemType" }, "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": { "auth_ref": [ "r120", "r126" ], "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 number of shares used in computing basic net loss per share" } } }, "localname": "WeightedAverageNumberOfSharesOutstandingBasic", "nsuri": "http://fasb.org/us-gaap/2021-01-31", "presentation": [ "http://www.coherus.com/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "sharesItemType" } }, "unitCount": 8 } }, "std_ref": { "r0": { "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" }, "r1": { "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" }, "r10": { "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" }, "r100": { "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" }, "r101": { "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" }, "r102": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(m)(1)(iii))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r103": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(m)(2)(ii))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r104": { "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" }, "r105": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "235", "URI": "http://asc.fasb.org/topic&trid=2122369" }, "r106": { "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" }, "r107": { "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" }, "r108": { "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" }, "r109": { "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" }, "r11": { "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" }, "r110": { "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" }, "r111": { "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" }, "r112": { "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" }, "r113": { "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" }, "r114": { "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" }, "r115": { "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" }, "r116": { "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" }, "r117": { "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" }, "r118": { "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" }, "r119": { "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" }, "r12": { "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" }, "r120": { "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" }, "r121": { "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" }, "r122": { "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" }, "r123": { "Name": "Accounting Standards Codification", "Paragraph": "60B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=SL5780133-109256" }, "r124": { "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" }, "r125": { "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" }, "r126": { "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" }, "r127": { "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" }, "r128": { "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" }, "r129": { "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" }, "r13": { "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" }, "r130": { "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" }, "r131": { "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" }, "r132": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "260", "URI": "http://asc.fasb.org/topic&trid=2144383" }, "r133": { "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" }, "r134": { "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" }, "r135": { "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" }, "r136": { "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" }, "r137": { "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" }, "r138": { "Name": "Accounting Standards Codification", "Paragraph": "16", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6327-108592" }, "r139": { "Name": "Accounting Standards Codification", "Paragraph": "18", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592" }, "r14": { "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" }, "r140": { "Name": "Accounting Standards Codification", "Paragraph": "18", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592" }, "r141": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592" }, "r142": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6442-108592" }, "r143": { "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" }, "r144": { "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" }, "r145": { "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" }, "r146": { "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" }, "r147": { "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" }, "r148": { "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" }, "r149": { "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" }, "r15": { "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" }, "r150": { "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" }, "r151": { "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" }, "r152": { "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" }, "r153": { "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" }, "r154": { "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" }, "r155": { "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" }, "r156": { "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" }, "r157": { "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" }, "r158": { "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" }, "r159": { "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" }, "r16": { "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" }, "r160": { "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" }, "r161": { "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" }, "r162": { "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" }, "r163": { "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" }, "r164": { "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" }, "r165": { "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" }, "r166": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=84159169&loc=d3e10149-111534" }, "r167": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=84159169&loc=d3e10178-111534" }, "r168": { "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" }, "r169": { "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" }, "r17": { "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" }, "r170": { "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" }, "r171": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "330", "URI": "http://asc.fasb.org/topic&trid=2126998" }, "r172": { "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" }, "r173": { "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" }, "r174": { "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" }, "r175": { "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" }, "r176": { "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" }, "r177": { "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" }, "r178": { "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" }, "r179": { "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" }, "r18": { "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" }, "r180": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "440", "URI": "http://asc.fasb.org/topic&trid=2144648" }, "r181": { "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" }, "r182": { "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" }, "r183": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14394-108349" }, "r184": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349" }, "r185": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14453-108349" }, "r186": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14472-108349" }, "r187": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349" }, "r188": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "20", "Subparagraph": "(SAB TOPIC 5.Y.Q2)", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=27011672&loc=d3e149879-122751" }, "r189": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "450", "URI": "http://asc.fasb.org/topic&trid=2127136" }, "r19": { "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" }, "r190": { "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" }, "r191": { "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" }, "r192": { "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" }, "r193": { "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" }, "r194": { "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" }, "r195": { "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" }, "r196": { "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" }, "r197": { "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" }, "r198": { "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" }, "r199": { "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" }, "r2": { "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" }, "r20": { "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" }, "r200": { "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" }, "r201": { "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" }, "r202": { "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" }, "r203": { "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" }, "r204": { "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" }, "r205": { "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" }, "r206": { "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" }, "r207": { "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" }, "r208": { "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" }, "r209": { "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" }, "r21": { "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" }, "r210": { "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" }, "r211": { "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" }, "r212": { "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" }, "r213": { "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" }, "r214": { "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" }, "r215": { "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" }, "r216": { "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" }, "r217": { "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" }, "r218": { "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" }, "r219": { "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" }, "r22": { "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" }, "r220": { "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" }, "r221": { "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" }, "r222": { "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" }, "r223": { "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" }, "r224": { "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" }, "r225": { "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" }, "r226": { "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" }, "r227": { "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" }, "r228": { "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" }, "r229": { "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" }, "r23": { "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" }, "r230": { "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" }, "r231": { "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" }, "r232": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(1)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870" }, "r233": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(2)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870" }, "r234": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(3)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870" }, "r235": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466204&loc=SL6036836-161870" }, "r236": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=123466204&loc=SL6036836-161870" }, "r237": { "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" }, "r238": { "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" }, "r239": { "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" }, "r24": { "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" }, "r240": { "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" }, "r241": { "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" }, "r242": { "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" }, "r243": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "470", "URI": "http://asc.fasb.org/topic&trid=2208564" }, "r244": { "Name": "Accounting Standards Codification", "Paragraph": "63", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "480", "URI": "http://asc.fasb.org/extlink&oid=117411753&loc=d3e23176-110880" }, "r245": { "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" }, "r246": { "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" }, "r247": { "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" }, "r248": { "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" }, "r249": { "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" }, "r25": { "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" }, "r250": { "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" }, "r251": { "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" }, "r252": { "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" }, "r253": { "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" }, "r254": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045" }, "r255": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045" }, "r256": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045" }, "r257": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045" }, "r258": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045" }, "r259": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(2)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130556-203045" }, "r26": { "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" }, "r260": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130558-203045" }, "r261": { "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" }, "r262": { "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" }, "r263": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130550-203045" }, "r264": { "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" }, "r265": { "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" }, "r266": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "606", "URI": "http://asc.fasb.org/topic&trid=49130388" }, "r267": { "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" }, "r268": { "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" }, "r269": { "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" }, "r27": { "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" }, "r270": { "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" }, "r271": { "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" }, "r272": { "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" }, "r273": { "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" }, "r274": { "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" }, "r275": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(n)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920" }, "r276": { "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" }, "r277": { "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" }, "r278": { "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" }, "r279": { "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" }, "r28": { "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" }, "r280": { "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" }, "r281": { "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" }, "r282": { "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" }, "r283": { "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" }, "r284": { "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" }, "r285": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(iv)(2)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r286": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(h)(1)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r287": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(h)(1)(i)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r288": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(h)(1)(ii)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r289": { "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" }, "r29": { "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" }, "r290": { "Name": "Accounting Standards Codification", "Paragraph": "2A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=SL79508275-113901" }, "r291": { "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" }, "r292": { "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" }, "r293": { "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" }, "r294": { "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" }, "r295": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 14.F)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809" }, "r296": { "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" }, "r297": { "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" }, "r298": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "718", "URI": "http://asc.fasb.org/topic&trid=2228938" }, "r299": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "730", "URI": "http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373" }, "r3": { "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" }, "r30": { "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" }, "r300": { "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" }, "r301": { "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" }, "r302": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "808", "URI": "http://asc.fasb.org/extlink&oid=6931272&loc=SL5834143-161434" }, "r303": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "808", "URI": "http://asc.fasb.org/extlink&oid=6931272&loc=SL5834143-161434" }, "r304": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "808", "URI": "http://asc.fasb.org/extlink&oid=6931272&loc=SL5834143-161434" }, "r305": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "808", "URI": "http://asc.fasb.org/topic&trid=5833765" }, "r306": { "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" }, "r307": { "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" }, "r308": { "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" }, "r309": { "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" }, "r31": { "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" }, "r310": { "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" }, "r311": { "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" }, "r312": { "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" }, "r313": { "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" }, "r314": { "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" }, "r315": { "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" }, "r316": { "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" }, "r317": { "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" }, "r318": { "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" }, "r319": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123477628&loc=d3e90193-114008" }, "r32": { "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" }, "r320": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123477628&loc=d3e90198-114008" }, "r321": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=123477628&loc=d3e90205-114008" }, "r322": { "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" }, "r323": { "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" }, "r324": { "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" }, "r325": { "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" }, "r326": { "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" }, "r327": { "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" }, "r328": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bbb)(1)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258" }, "r329": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bbb)(2)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258" }, "r33": { "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" }, "r330": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258" }, "r331": { "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" }, "r332": { "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" }, "r333": { "Name": "Accounting Standards Codification", "Paragraph": "6A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=123874694&loc=SL6742756-110258" }, "r334": { "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" }, "r335": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123594938&loc=d3e13531-108611" }, "r336": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123594938&loc=d3e13537-108611" }, "r337": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=123594938&loc=d3e13537-108611" }, "r338": { "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" }, "r339": { "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" }, "r34": { "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" }, "r340": { "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" }, "r341": { "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" }, "r342": { "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" }, "r343": { "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" }, "r344": { "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" }, "r345": { "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" }, "r346": { "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" }, "r347": { "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" }, "r348": { "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" }, "r349": { "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" }, "r35": { "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" }, "r350": { "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" }, "r351": { "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" }, "r352": { "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" }, "r353": { "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" }, "r354": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123391704&loc=SL77918638-209977" }, "r355": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980" }, "r356": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r357": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r358": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r359": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r36": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.22(a)(2))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r360": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r361": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864" }, "r362": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39691-107864" }, "r363": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "850", "URI": "http://asc.fasb.org/topic&trid=2122745" }, "r364": { "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" }, "r365": { "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" }, "r366": { "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" }, "r367": { "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" }, "r368": { "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" }, "r369": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "855", "URI": "http://asc.fasb.org/topic&trid=2122774" }, "r37": { "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" }, "r370": { "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" }, "r371": { "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" }, "r372": { "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" }, "r373": { "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" }, "r374": { "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" }, "r375": { "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" }, "r376": { "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" }, "r377": { "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" }, "r378": { "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" }, "r379": { "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" }, "r38": { "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" }, "r380": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "25", "SubTopic": "730", "Topic": "912", "URI": "http://asc.fasb.org/extlink&oid=6472174&loc=d3e58812-109433" }, "r381": { "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" }, "r382": { "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" }, "r383": { "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" }, "r384": { "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" }, "r385": { "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" }, "r386": { "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" }, "r387": { "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" }, "r388": { "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" }, "r389": { "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" }, "r39": { "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" }, "r390": { "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" }, "r391": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(22))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r392": { "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" }, "r393": { "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" }, "r394": { "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" }, "r395": { "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" }, "r396": { "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" }, "r397": { "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" }, "r398": { "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" }, "r399": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "470", "Subparagraph": "(g)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=123599511&loc=d3e64711-112823" }, "r4": { "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" }, "r40": { "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" }, "r400": { "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" }, "r401": { "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" }, "r402": { "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" }, "r403": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(16)(a))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r404": { "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" }, "r405": { "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" }, "r406": { "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" }, "r407": { "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" }, "r408": { "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" }, "r409": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(5))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r41": { "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" }, "r410": { "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" }, "r411": { "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" }, "r412": { "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" }, "r413": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(18))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r414": { "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" }, "r415": { "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" }, "r416": { "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" }, "r417": { "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" }, "r418": { "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" }, "r419": { "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" }, "r42": { "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" }, "r420": { "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" }, "r421": { "Name": "Accounting Standards Codification", "Paragraph": "13H", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Subparagraph": "(c)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=124504033&loc=SL117783719-158441" }, "r422": { "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" }, "r423": { "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" }, "r424": { "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" }, "r425": { "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" }, "r426": { "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" }, "r427": { "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" }, "r428": { "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" }, "r429": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "825", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=123600520&loc=SL75241803-196195" }, "r43": { "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" }, "r430": { "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" }, "r431": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.6-06(3))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401414&loc=d3e604059-122996" }, "r432": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-13(Column B)(Footnote 1))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611282-123010" }, "r433": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-13(Column C)(Footnote 1))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611282-123010" }, "r434": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-13(Column D)(Footnote 1))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611282-123010" }, "r435": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-13(Column E)(Footnote 1))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611282-123010" }, "r436": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-13(Column F)(Footnote 1))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611282-123010" }, "r437": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-13(Column G)(Footnote 1))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=122147990&loc=d3e611282-123010" }, "r438": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "310", "Topic": "954", "URI": "http://asc.fasb.org/extlink&oid=123364037&loc=d3e3115-115594" }, "r439": { "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" }, "r44": { "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" }, "r440": { "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" }, "r441": { "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" }, "r442": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "985", "URI": "http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756" }, "r443": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b" }, "r444": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b-2" }, "r445": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "d1-1" }, "r446": { "Name": "Form 10-Q", "Number": "240", "Publisher": "SEC", "Section": "308", "Subsection": "a" }, "r447": { "Name": "Forms 10-K, 10-Q, 20-F", "Number": "240", "Publisher": "SEC", "Section": "13", "Subsection": "a-1" }, "r448": { "Name": "Regulation S-T", "Number": "232", "Publisher": "SEC", "Section": "405" }, "r449": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)(3)(iii)(03)", "Topic": "848" }, "r45": { "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" }, "r46": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.6(d))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r47": { "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" }, "r48": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX210.5-02(13))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r49": { "Name": "Accounting Standards Codification", "Paragraph": "16", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226024-175313" }, "r5": { "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" }, "r50": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226049-175313" }, "r51": { "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" }, "r52": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "210", "URI": "http://asc.fasb.org/topic&trid=2122208" }, "r53": { "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" }, "r54": { "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" }, "r55": { "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" }, "r56": { "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" }, "r57": { "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" }, "r58": { "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" }, "r59": { "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" }, "r6": { "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" }, "r60": { "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" }, "r61": { "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" }, "r62": { "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" }, "r63": { "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" }, "r64": { "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" }, "r65": { "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" }, "r66": { "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" }, "r67": { "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" }, "r68": { "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" }, "r69": { "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" }, "r7": { "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" }, "r70": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(20))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r71": { "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" }, "r72": { "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" }, "r73": { "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" }, "r74": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r75": { "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" }, "r76": { "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" }, "r77": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.8)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r78": { "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" }, "r79": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "8", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227" }, "r8": { "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" }, "r80": { "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" }, "r81": { "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" }, "r82": { "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" }, "r83": { "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" }, "r84": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585" }, "r85": { "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" }, "r86": { "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" }, "r87": { "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" }, "r88": { "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" }, "r89": { "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" }, "r9": { "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" }, "r90": { "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" }, "r91": { "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" }, "r92": { "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" }, "r93": { "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" }, "r94": { "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" }, "r95": { "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" }, "r96": { "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" }, "r97": { "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" }, "r98": { "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" }, "r99": { "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" } }, "version": "2.1" }