3.5.0.2 html 179 301 1 false 43 0 false 9 false false R1.htm 0001000 - Document - Document and Entity Information Sheet http://www.themedicinescompany.com/role/DocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 1001000 - Statement - Condensed Consolidated Balance Sheets Sheet http://www.themedicinescompany.com/role/CondensedConsolidatedBalanceSheets Condensed Consolidated Balance Sheets Statements 2 false false R3.htm 1001001 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) Sheet http://www.themedicinescompany.com/role/CondensedConsolidatedBalanceSheetsParenthetical Condensed Consolidated Balance Sheets (Parenthetical) Statements 3 false false R4.htm 1002000 - Statement - Condensed Consolidated Statements of Operations Sheet http://www.themedicinescompany.com/role/CondensedConsolidatedStatementsOfOperations Condensed Consolidated Statements of Operations Statements 4 false false R5.htm 1003000 - Statement - Condensed Consolidated Statements of Comprehensive (Loss) Income Sheet http://www.themedicinescompany.com/role/CondensedConsolidatedStatementsOfComprehensiveLossIncome Condensed Consolidated Statements of Comprehensive (Loss) Income Statements 5 false false R6.htm 1004000 - Statement - Condensed Consolidated Statements of Cash Flows Sheet http://www.themedicinescompany.com/role/CondensedConsolidatedStatementsOfCashFlows Condensed Consolidated Statements of Cash Flows Statements 6 false false R7.htm 2101100 - Disclosure - Nature of Business Sheet http://www.themedicinescompany.com/role/NatureOfBusiness Nature of Business Notes 7 false false R8.htm 2102100 - Disclosure - Significant Accounting Policies Sheet http://www.themedicinescompany.com/role/SignificantAccountingPolicies Significant Accounting Policies Notes 8 false false R9.htm 2103100 - Disclosure - Stock Compensation Expense Sheet http://www.themedicinescompany.com/role/StockCompensationExpense Stock Compensation Expense Notes 9 false false R10.htm 2104100 - Disclosure - Earnings (Loss) per Share Sheet http://www.themedicinescompany.com/role/EarningsLossPerShare Earnings (Loss) per Share Notes 10 false false R11.htm 2105100 - Disclosure - Income Taxes Sheet http://www.themedicinescompany.com/role/IncomeTaxes Income Taxes Notes 11 false false R12.htm 2106100 - Disclosure - Cash and Cash Equivalents Sheet http://www.themedicinescompany.com/role/CashAndCashEquivalents Cash and Cash Equivalents Notes 12 false false R13.htm 2107100 - Disclosure - Fair Value Measurements Sheet http://www.themedicinescompany.com/role/FairValueMeasurements Fair Value Measurements Notes 13 false false R14.htm 2108100 - Disclosure - Inventory Sheet http://www.themedicinescompany.com/role/Inventory Inventory Notes 14 false false R15.htm 2109100 - Disclosure - Intangible Assets and Goodwill Sheet http://www.themedicinescompany.com/role/IntangibleAssetsAndGoodwill Intangible Assets and Goodwill Notes 15 false false R16.htm 2110100 - Disclosure - Convertible Senior Notes Notes http://www.themedicinescompany.com/role/ConvertibleSeniorNotes Convertible Senior Notes Notes 16 false false R17.htm 2112100 - Disclosure - Accumulated Other Comprehensive (Loss) Income Sheet http://www.themedicinescompany.com/role/AccumulatedOtherComprehensiveLossIncome Accumulated Other Comprehensive (Loss) Income Notes 17 false false R18.htm 2113100 - Disclosure - Segment and Geographic Information Sheet http://www.themedicinescompany.com/role/SegmentAndGeographicInformation Segment and Geographic Information Notes 18 false false R19.htm 2114100 - Disclosure - Contingencies Sheet http://www.themedicinescompany.com/role/Contingencies Contingencies Notes 19 false false R20.htm 2116100 - Disclosure - Restructuring Sheet http://www.themedicinescompany.com/role/Restructuring Restructuring Notes 20 false false R21.htm 2117100 - Disclosure - Dispositions Sheet http://www.themedicinescompany.com/role/Dispositions Dispositions Notes 21 false false R22.htm 2118100 - Disclosure - Discontinued Operations Sheet http://www.themedicinescompany.com/role/DiscontinuedOperations Discontinued Operations Notes 22 false false R23.htm 2202201 - Disclosure - Significant Accounting Policies (Policies) Sheet http://www.themedicinescompany.com/role/SignificantAccountingPoliciesPolicies Significant Accounting Policies (Policies) Policies http://www.themedicinescompany.com/role/SignificantAccountingPolicies 23 false false R24.htm 2304301 - Disclosure - Earnings (Loss) per Share (Tables) Sheet http://www.themedicinescompany.com/role/EarningsLossPerShareTables Earnings (Loss) per Share (Tables) Tables http://www.themedicinescompany.com/role/EarningsLossPerShare 24 false false R25.htm 2307301 - Disclosure - Fair Value Measurements (Tables) Sheet http://www.themedicinescompany.com/role/FairValueMeasurementsTables Fair Value Measurements (Tables) Tables http://www.themedicinescompany.com/role/FairValueMeasurements 25 false false R26.htm 2308301 - Disclosure - Inventory (Tables) Sheet http://www.themedicinescompany.com/role/InventoryTables Inventory (Tables) Tables http://www.themedicinescompany.com/role/Inventory 26 false false R27.htm 2309301 - Disclosure - Intangible Assets and Goodwill (Tables) Sheet http://www.themedicinescompany.com/role/IntangibleAssetsAndGoodwillTables Intangible Assets and Goodwill (Tables) Tables http://www.themedicinescompany.com/role/IntangibleAssetsAndGoodwill 27 false false R28.htm 2310301 - Disclosure - Convertible Senior Notes (Tables) Notes http://www.themedicinescompany.com/role/ConvertibleSeniorNotesTables Convertible Senior Notes (Tables) Tables http://www.themedicinescompany.com/role/ConvertibleSeniorNotes 28 false false R29.htm 2312301 - Disclosure - Accumulated Other Comprehensive (Loss) Income (Tables) Sheet http://www.themedicinescompany.com/role/AccumulatedOtherComprehensiveLossIncomeTables Accumulated Other Comprehensive (Loss) Income (Tables) Tables http://www.themedicinescompany.com/role/AccumulatedOtherComprehensiveLossIncome 29 false false R30.htm 2313301 - Disclosure - Segment and Geographic Information (Tables) Sheet http://www.themedicinescompany.com/role/SegmentAndGeographicInformationTables Segment and Geographic Information (Tables) Tables http://www.themedicinescompany.com/role/SegmentAndGeographicInformation 30 false false R31.htm 2316301 - Disclosure - Restructuring (Tables) Sheet http://www.themedicinescompany.com/role/RestructuringTables Restructuring (Tables) Tables http://www.themedicinescompany.com/role/Restructuring 31 false false R32.htm 2317301 - Disclosure - Dispositions (Tables) Sheet http://www.themedicinescompany.com/role/DispositionsTables Dispositions (Tables) Tables http://www.themedicinescompany.com/role/Dispositions 32 false false R33.htm 2318301 - Disclosure - Discontinued Operations (Tables) Sheet http://www.themedicinescompany.com/role/DiscontinuedOperationsTables Discontinued Operations (Tables) Tables http://www.themedicinescompany.com/role/DiscontinuedOperations 33 false false R34.htm 2401401 - Disclosure - Nature of Business (Details) Sheet http://www.themedicinescompany.com/role/NatureOfBusinessDetails Nature of Business (Details) Details http://www.themedicinescompany.com/role/NatureOfBusiness 34 false false R35.htm 2402402 - Disclosure - Significant Accounting Policies (Details) Sheet http://www.themedicinescompany.com/role/SignificantAccountingPoliciesDetails Significant Accounting Policies (Details) Details http://www.themedicinescompany.com/role/SignificantAccountingPoliciesPolicies 35 false false R36.htm 2403401 - Disclosure - Stock Compensation Expense (Details) Sheet http://www.themedicinescompany.com/role/StockCompensationExpenseDetails Stock Compensation Expense (Details) Details http://www.themedicinescompany.com/role/StockCompensationExpense 36 false false R37.htm 2404402 - Disclosure - Earnings (Loss) per Share (Narrative) (Details) Sheet http://www.themedicinescompany.com/role/EarningsLossPerShareNarrativeDetails Earnings (Loss) per Share (Narrative) (Details) Details http://www.themedicinescompany.com/role/EarningsLossPerShareTables 37 false false R38.htm 2404403 - Disclosure - Earnings (Loss) per Share (Computation of Basic and Diluted Earnings (Loss) Per Share) (Details) Sheet http://www.themedicinescompany.com/role/EarningsLossPerShareComputationOfBasicAndDilutedEarningsLossPerShareDetails Earnings (Loss) per Share (Computation of Basic and Diluted Earnings (Loss) Per Share) (Details) Details http://www.themedicinescompany.com/role/EarningsLossPerShareTables 38 false false R39.htm 2405401 - Disclosure - Income Taxes (Details) Sheet http://www.themedicinescompany.com/role/IncomeTaxesDetails Income Taxes (Details) Details http://www.themedicinescompany.com/role/IncomeTaxes 39 false false R40.htm 2406401 - Disclosure - Cash and Cash Equivalents (Details) Sheet http://www.themedicinescompany.com/role/CashAndCashEquivalentsDetails Cash and Cash Equivalents (Details) Details http://www.themedicinescompany.com/role/CashAndCashEquivalents 40 false false R41.htm 2407402 - Disclosure - Fair Value Measurements (Assets and Liabilities Measured at Fair Value on Recurring Basis) (Details) Sheet http://www.themedicinescompany.com/role/FairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails Fair Value Measurements (Assets and Liabilities Measured at Fair Value on Recurring Basis) (Details) Details http://www.themedicinescompany.com/role/FairValueMeasurementsTables 41 false false R42.htm 2407403 - Disclosure - Fair Value Measurements (Fair Value Inputs, Quantitative Information) (Details) Sheet http://www.themedicinescompany.com/role/FairValueMeasurementsFairValueInputsQuantitativeInformationDetails Fair Value Measurements (Fair Value Inputs, Quantitative Information) (Details) Details http://www.themedicinescompany.com/role/FairValueMeasurementsTables 42 false false R43.htm 2407404 - Disclosure - Fair Value Measurements (Level 3 Contingent Purchase Price) (Details) Sheet http://www.themedicinescompany.com/role/FairValueMeasurementsLevel3ContingentPurchasePriceDetails Fair Value Measurements (Level 3 Contingent Purchase Price) (Details) Details http://www.themedicinescompany.com/role/FairValueMeasurementsTables 43 false false R44.htm 2407405 - Disclosure - Fair Value Measurements (Narrative) (Details) Sheet http://www.themedicinescompany.com/role/FairValueMeasurementsNarrativeDetails Fair Value Measurements (Narrative) (Details) Details http://www.themedicinescompany.com/role/FairValueMeasurementsTables 44 false false R45.htm 2408402 - Disclosure - Inventory (Details) Sheet http://www.themedicinescompany.com/role/InventoryDetails Inventory (Details) Details http://www.themedicinescompany.com/role/InventoryTables 45 false false R46.htm 2409402 - Disclosure - Intangible Assets and Goodwill (Intangible Assets) (Details) Sheet http://www.themedicinescompany.com/role/IntangibleAssetsAndGoodwillIntangibleAssetsDetails Intangible Assets and Goodwill (Intangible Assets) (Details) Details http://www.themedicinescompany.com/role/IntangibleAssetsAndGoodwillTables 46 false false R47.htm 2409403 - Disclosure - Intangible Assets and Goodwill (Goodwill) (Details) Sheet http://www.themedicinescompany.com/role/IntangibleAssetsAndGoodwillGoodwillDetails Intangible Assets and Goodwill (Goodwill) (Details) Details http://www.themedicinescompany.com/role/IntangibleAssetsAndGoodwillTables 47 false false R48.htm 2409404 - Disclosure - Intangible Assets and Goodwill (Narrative) (Details) Sheet http://www.themedicinescompany.com/role/IntangibleAssetsAndGoodwillNarrativeDetails Intangible Assets and Goodwill (Narrative) (Details) Details http://www.themedicinescompany.com/role/IntangibleAssetsAndGoodwillTables 48 false false R49.htm 2410402 - Disclosure - Convertible Senior Notes (Due 2023) (Details) Notes http://www.themedicinescompany.com/role/ConvertibleSeniorNotesDue2023Details Convertible Senior Notes (Due 2023) (Details) Details http://www.themedicinescompany.com/role/ConvertibleSeniorNotesTables 49 false false R50.htm 2410403 - Disclosure - Convertible Senior Notes (Due 2022) (Details) Notes http://www.themedicinescompany.com/role/ConvertibleSeniorNotesDue2022Details Convertible Senior Notes (Due 2022) (Details) Details http://www.themedicinescompany.com/role/ConvertibleSeniorNotesTables 50 false false R51.htm 2410404 - Disclosure - Convertible Senior Notes (Due 2017) (Details) Notes http://www.themedicinescompany.com/role/ConvertibleSeniorNotesDue2017Details Convertible Senior Notes (Due 2017) (Details) Details http://www.themedicinescompany.com/role/ConvertibleSeniorNotesTables 51 false false R52.htm 2410405 - Disclosure - Convertible Senior Notes (Note Hedges) (Details) Notes http://www.themedicinescompany.com/role/ConvertibleSeniorNotesNoteHedgesDetails Convertible Senior Notes (Note Hedges) (Details) Details http://www.themedicinescompany.com/role/ConvertibleSeniorNotesTables 52 false false R53.htm 2410406 - Disclosure - Convertible Senior Notes (Warrants) (Details) Notes http://www.themedicinescompany.com/role/ConvertibleSeniorNotesWarrantsDetails Convertible Senior Notes (Warrants) (Details) Details http://www.themedicinescompany.com/role/ConvertibleSeniorNotesTables 53 false false R54.htm 2412402 - Disclosure - Accumulated Other Comprehensive (Loss) Income (Details) Sheet http://www.themedicinescompany.com/role/AccumulatedOtherComprehensiveLossIncomeDetails Accumulated Other Comprehensive (Loss) Income (Details) Details http://www.themedicinescompany.com/role/AccumulatedOtherComprehensiveLossIncomeTables 54 false false R55.htm 2413402 - Disclosure - Segment and Geographic Information (Details) Sheet http://www.themedicinescompany.com/role/SegmentAndGeographicInformationDetails Segment and Geographic Information (Details) Details http://www.themedicinescompany.com/role/SegmentAndGeographicInformationTables 55 false false R56.htm 2416402 - Disclosure - Restructuring (Narrative) (Details) Sheet http://www.themedicinescompany.com/role/RestructuringNarrativeDetails Restructuring (Narrative) (Details) Details http://www.themedicinescompany.com/role/RestructuringTables 56 false false R57.htm 2416403 - Disclosure - Restructuring (Restructuring Reserve) (Details) Sheet http://www.themedicinescompany.com/role/RestructuringRestructuringReserveDetails Restructuring (Restructuring Reserve) (Details) Details http://www.themedicinescompany.com/role/RestructuringTables 57 false false R58.htm 2417402 - Disclosure - Dispositions (Major Classes of Assets Sold and Gain Recognized) (Details) Sheet http://www.themedicinescompany.com/role/DispositionsMajorClassesOfAssetsSoldAndGainRecognizedDetails Dispositions (Major Classes of Assets Sold and Gain Recognized) (Details) Details http://www.themedicinescompany.com/role/DispositionsTables 58 false false R59.htm 2417403 - Disclosure - Dispositions (Narrative) (Details) Sheet http://www.themedicinescompany.com/role/DispositionsNarrativeDetails Dispositions (Narrative) (Details) Details http://www.themedicinescompany.com/role/DispositionsTables 59 false false R60.htm 2418402 - Disclosure - Discontinued Operations (Key Financial Results and Assets and Liabilities Held for Sale) (Details) Sheet http://www.themedicinescompany.com/role/DiscontinuedOperationsKeyFinancialResultsAndAssetsAndLiabilitiesHeldForSaleDetails Discontinued Operations (Key Financial Results and Assets and Liabilities Held for Sale) (Details) Details http://www.themedicinescompany.com/role/DiscontinuedOperationsTables 60 false false R61.htm 2418403 - Disclosure - Discontinued Operations (Significant Cash Flow Items From Discontinued Operations) (Details) Sheet http://www.themedicinescompany.com/role/DiscontinuedOperationsSignificantCashFlowItemsFromDiscontinuedOperationsDetails Discontinued Operations (Significant Cash Flow Items From Discontinued Operations) (Details) Details http://www.themedicinescompany.com/role/DiscontinuedOperationsTables 61 false false All Reports Book All Reports mdco-20160630.xml mdco-20160630.xsd mdco-20160630_cal.xml mdco-20160630_def.xml mdco-20160630_lab.xml mdco-20160630_pre.xml true true