10-Q Filing

ALKERMES PLC. CIK: 1520262 Q1 2020

Filing Information

Form Type	10-Q
Accession Number	`0001564590-20-019460`
Period End Date	20200331
Filing Date	20200429
Fiscal Year	2020
Fiscal Period	Q1
XBRL Instance	alks-10q_20200331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 90 Income Statement 40 Cash Flow Statement 63 Stockholders Equity 20 Comprehensive Income 2

Balance Sheet 90 line items

Line Item	Tag	Value	Unit	Period
Preferred stock shares, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock shares, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock shares, authorized	`PreferredStockSharesAuthorized`	50.00M	shares	Point-in-time
Preferred stock shares, authorized	`PreferredStockSharesAuthorized`	50.00M	shares	Point-in-time
Preferred stock shares, issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$176.07M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$203.77M	USD	Point-in-time
Preferred stock shares, issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Investmentsshort-term	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$331.21M	USD	Point-in-time
Preferred stock shares, outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock shares, outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Investmentsshort-term	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$319.93M	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$257.09M	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$246.72M	USD	Point-in-time
Ordinary shares, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Ordinary shares, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Ordinary shares, shares authorized	`CommonStockSharesAuthorized`	450.00M	shares	Point-in-time
Contract assets	`ContractWithCustomerAssetNetCurrent`	$14.20M	USD	Point-in-time
Contract assets	`ContractWithCustomerAssetNetCurrent`	$8.39M	USD	Point-in-time
Ordinary shares, shares authorized	`CommonStockSharesAuthorized`	450.00M	shares	Point-in-time
Inventory	`InventoryNet`	$109.31M	USD	Point-in-time
Ordinary shares, shares issued	`CommonStockSharesIssued`	160.49M	shares	Point-in-time
Ordinary shares, shares issued	`CommonStockSharesIssued`	161.77M	shares	Point-in-time
Inventory	`InventoryNet`	$101.80M	USD	Point-in-time
Ordinary shares, shares outstanding	`CommonStockSharesOutstanding`	157.78M	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$59.72M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$46.36M	USD	Point-in-time
Ordinary shares, shares outstanding	`CommonStockSharesOutstanding`	158.68M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$961.97M	USD	Point-in-time
Treasury shares	`TreasuryStockCommonShares`	3.08M	shares	Point-in-time
Treasury shares	`TreasuryStockCommonShares`	2.71M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$912.58M	USD	Point-in-time
PROPERTY, PLANT AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$362.17M	USD	Point-in-time
PROPERTY, PLANT AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$362.54M	USD	Point-in-time
INTANGIBLE ASSETS, NET	`FiniteLivedIntangibleAssetsNet`	$140.91M	USD	Point-in-time
INTANGIBLE ASSETS, NET	`FiniteLivedIntangibleAssetsNet`	$150.64M	USD	Point-in-time
RIGHT-OF-USE ASSETS	`OperatingLeaseRightOfUseAsset`	$114.55M	USD	Point-in-time
RIGHT-OF-USE ASSETS	`OperatingLeaseRightOfUseAsset`	$12.38M	USD	Point-in-time
GOODWILL	`Goodwill`	$92.87M	USD	Point-in-time
GOODWILL	`Goodwill`	$92.87M	USD	Point-in-time
DEFERRED TAX ASSETS	`DeferredTaxAssetsGrossNoncurrent`	$96.56M	USD	Point-in-time
DEFERRED TAX ASSETS	`DeferredTaxAssetsGrossNoncurrent`	$92.78M	USD	Point-in-time
INVESTMENTSLONG-TERM	`LongTermInvestments`	$79.39M	USD	Point-in-time
INVESTMENTSLONG-TERM	`LongTermInvestments`	$53.74M	USD	Point-in-time
CONTINGENT CONSIDERATION	`BusinessCombinationContingentConsiderationAssetNoncurrent`	$39.20M	USD	Point-in-time
CONTINGENT CONSIDERATION	`BusinessCombinationContingentConsiderationAssetNoncurrent`	$32.40M	USD	Point-in-time
OTHER ASSETS	`OtherAssetsNoncurrent`	$16.76M	USD	Point-in-time
OTHER ASSETS	`OtherAssetsNoncurrent`	$17.02M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$1.81B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$1.83B	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrent`	$313.59M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrent`	$373.04M	USD	Point-in-time
Operating lease liabilitiesshort-term	`OperatingLeaseLiabilityCurrent`	$8.47M	USD	Point-in-time
Operating lease liabilitiesshort-term	`OperatingLeaseLiabilityCurrent`	$16.59M	USD	Point-in-time
Contract liabilitiesshort-term	`ContractWithCustomerLiabilityCurrent`	$6.82M	USD	Point-in-time
Contract liabilitiesshort-term	`ContractWithCustomerLiabilityCurrent`	$6.77M	USD	Point-in-time
Long-term debtshort-term	`LongTermDebtCurrent`	$2.84M	USD	Point-in-time
Long-term debtshort-term	`LongTermDebtCurrent`	$2.84M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$391.11M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$339.85M	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$274.30M	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$273.75M	USD	Point-in-time
OPERATING LEASE LIABILITIESLONG-TERM	`OperatingLeaseLiabilityNoncurrent`	$101.01M	USD	Point-in-time
OPERATING LEASE LIABILITIESLONG-TERM	`OperatingLeaseLiabilityNoncurrent`	$5.34M	USD	Point-in-time
CONTRACT LIABILITIESLONG-TERM	`ContractWithCustomerLiabilityNoncurrent`	$21.16M	USD	Point-in-time
CONTRACT LIABILITIESLONG-TERM	`ContractWithCustomerLiabilityNoncurrent`	$22.07M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$27.17M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$27.14M	USD	Point-in-time
Total liabilities	`Liabilities`	$762.93M	USD	Point-in-time
Total liabilities	`Liabilities`	$719.96M	USD	Point-in-time
COMMITMENTS AND CONTINGENT LIABILITIES (Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENT LIABILITIES (Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred shares, par value, $0.01 per share; 50,000,000 shares authorized; zero issued and outstanding at March 31, 2020 and December 31, 2019, respectively	`PreferredStockValue`	-	USD	Point-in-time
Preferred shares, par value, $0.01 per share; 50,000,000 shares authorized; zero issued and outstanding at March 31, 2020 and December 31, 2019, respectively	`PreferredStockValue`	-	USD	Point-in-time
Ordinary shares, par value, $0.01 per share; 450,000,000 shares authorized; 161,768,535 and 160,489,888 shares issued; 158,684,803 and 157,779,002 shares outstanding at March 31, 2020 and December 31, 2019, respectively	`CommonStockValue`	$1.61M	USD	Point-in-time
Ordinary shares, par value, $0.01 per share; 450,000,000 shares authorized; 161,768,535 and 160,489,888 shares issued; 158,684,803 and 157,779,002 shares outstanding at March 31, 2020 and December 31, 2019, respectively	`CommonStockValue`	$1.60M	USD	Point-in-time
Treasury shares, at cost (3,083,732 and 2,710,886 shares at March 31, 2020 and December 31, 2019, respectively)	`TreasuryStockCommonValue`	$125.67M	USD	Point-in-time
Treasury shares, at cost (3,083,732 and 2,710,886 shares at March 31, 2020 and December 31, 2019, respectively)	`TreasuryStockCommonValue`	$118.39M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$2.61B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$2.59B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.82M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.50M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-1.38B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-1.42B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$1.10B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$1.09B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$1.17B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$1.06B	USD	Point-in-time
TOTAL LIABILITIES AND SHAREHOLDERS EQUITY	`LiabilitiesAndStockholdersEquity`	$1.81B	USD	Point-in-time
TOTAL LIABILITIES AND SHAREHOLDERS EQUITY	`LiabilitiesAndStockholdersEquity`	$1.83B	USD	Point-in-time

Income Statement 40 line items

Line Item	Tag	Value	Unit	Period
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$223.10M	USD	1 Quarter
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$246.22M	USD	1 Quarter
Cost of goods manufactured and sold (exclusive of amortization of acquired intangible assets shown below)	`CostOfGoodsAndServicesSold`	$45.36M	USD	1 Quarter
Cost of goods manufactured and sold (exclusive of amortization of acquired intangible assets shown below)	`CostOfGoodsAndServicesSold`	$47.21M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$102.57M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$93.28M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$133.37M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$141.22M	USD	1 Quarter
Amortization of acquired intangible assets	`AmortizationOfIntangibleAssets`	$9.95M	USD	1 Quarter
Amortization of acquired intangible assets	`AmortizationOfIntangibleAssets`	$9.73M	USD	1 Quarter
Total expenses	`CostsAndExpenses`	$283.59M	USD	1 Quarter
Total expenses	`CostsAndExpenses`	$299.10M	USD	1 Quarter
OPERATING LOSS	`OperatingIncomeLoss`	$-76.00M	USD	1 Quarter
OPERATING LOSS	`OperatingIncomeLoss`	$-37.37M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$2.76M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$3.57M	USD	1 Quarter
Interest expense	`InterestExpense`	$2.86M	USD	1 Quarter
Interest expense	`InterestExpense`	$3.50M	USD	1 Quarter
Change in the fair value of contingent consideration	`BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1`	$-22.60M	USD	1 Quarter
Change in the fair value of contingent consideration	`BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1`	$6.80M	USD	1 Quarter
Other expense, net	`OtherNonoperatingIncomeExpense`	$-1.72M	USD	1 Quarter
Other expense, net	`OtherNonoperatingIncomeExpense`	$-658.00K	USD	1 Quarter
Total other income (expense), net	`NonoperatingIncomeExpense`	$-24.25M	USD	1 Quarter
Total other income (expense), net	`NonoperatingIncomeExpense`	$6.04M	USD	1 Quarter
LOSS BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-100.25M	USD	1 Quarter
LOSS BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-31.32M	USD	1 Quarter
INCOME TAX PROVISION (BENEFIT)	`IncomeTaxExpenseBenefit`	$7.33M	USD	1 Quarter
INCOME TAX PROVISION (BENEFIT)	`IncomeTaxExpenseBenefit`	$-3.85M	USD	1 Quarter
NET LOSS	`NetIncomeLoss`	$-96.40M	USD	1 Quarter
NET LOSS	`NetIncomeLoss`	$-38.65M	USD	1 Quarter
Basic and diluted (in dollars loss per ordinary share)	`EarningsPerShareBasicAndDiluted`	$-0.62	USD	1 Quarter
Basic and diluted (in dollars loss per ordinary share)	`EarningsPerShareBasicAndDiluted`	$-0.24	USD	1 Quarter
Basic and diluted (in shares)	`WeightedAverageNumberOfShareOutstandingBasicAndDiluted`	156.34M	shares	1 Quarter
Basic and diluted (in shares)	`WeightedAverageNumberOfShareOutstandingBasicAndDiluted`	158.09M	shares	1 Quarter
Net loss	`NetIncomeLoss`	$-38.65M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-96.40M	USD	1 Quarter
Unrealized gain, net of a tax provision of $87 and $229, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$770.00K	USD	1 Quarter
Unrealized gain, net of a tax provision of $87 and $229, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$317.00K	USD	1 Quarter
COMPREHENSIVE LOSS	`ComprehensiveIncomeNetOfTax`	$-95.63M	USD	1 Quarter
COMPREHENSIVE LOSS	`ComprehensiveIncomeNetOfTax`	$-38.34M	USD	1 Quarter

Cash Flow Statement 63 line items

Line Item	Tag	Value	Unit	Period
Net loss	`ProfitLoss`	$-38.65M	USD	1 Quarter
Net loss	`ProfitLoss`	$-96.40M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$19.64M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$20.61M	USD	1 Quarter
Share-based compensation expense	`ShareBasedCompensation`	$24.62M	USD	1 Quarter
Share-based compensation expense	`ShareBasedCompensation`	$19.81M	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$3.67M	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-3.23M	USD	1 Quarter
Change in the fair value of contingent consideration	`BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1`	$6.80M	USD	1 Quarter
Change in the fair value of contingent consideration	`BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1`	$-22.60M	USD	1 Quarter
Other non-cash charges	`OtherNoncashExpense`	$283.00K	USD	1 Quarter
Other non-cash charges	`OtherNoncashExpense`	$1.12M	USD	1 Quarter
Receivables	`IncreaseDecreaseInReceivables`	$-10.37M	USD	1 Quarter
Receivables	`IncreaseDecreaseInReceivables`	$-69.41M	USD	1 Quarter
Contract assets	`IncreaseDecreaseInContractWithCustomerAsset`	$217.00K	USD	1 Quarter
Contract assets	`IncreaseDecreaseInContractWithCustomerAsset`	$5.81M	USD	1 Quarter
Inventory	`IncreaseDecreaseInInventories`	$1.70M	USD	1 Quarter
Inventory	`IncreaseDecreaseInInventories`	$6.84M	USD	1 Quarter
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidExpensesOther`	$-13.62M	USD	1 Quarter
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidExpensesOther`	$69.00K	USD	1 Quarter
Right-of-use assets	`IncreaseDecreaseInRightOfUseAsset`	$-2.13M	USD	1 Quarter
Right-of-use assets	`IncreaseDecreaseInRightOfUseAsset`	$-3.93M	USD	1 Quarter
Accounts payable and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-51.25M	USD	1 Quarter
Accounts payable and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-15.89M	USD	1 Quarter
Contract liabilities	`IncreaseDecreaseInContractWithCustomerLiability`	$725.00K	USD	1 Quarter
Contract liabilities	`IncreaseDecreaseInContractWithCustomerLiability`	$-859.00K	USD	1 Quarter
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiabilities`	$-2.30M	USD	1 Quarter
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiabilities`	$-2.38M	USD	1 Quarter
Other long-term liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$1.76M	USD	1 Quarter
Other long-term liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$48.00K	USD	1 Quarter
Cash flows (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-40.27M	USD	1 Quarter
Cash flows (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$22.21M	USD	1 Quarter
Additions of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$23.64M	USD	1 Quarter
Additions of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$19.80M	USD	1 Quarter
Proceeds from the sale of equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$3.00K	USD	1 Quarter
Proceeds from the sale of equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$85.00K	USD	1 Quarter
Proceeds from contingent consideration	`ProceedsFromContingentConsideration`	$5.00M	USD	1 Quarter
Purchases of investments	`PaymentsToAcquireMarketableSecurities`	$27.21M	USD	1 Quarter
Purchases of investments	`PaymentsToAcquireMarketableSecurities`	$102.13M	USD	1 Quarter
Sales and maturities of investments	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$64.50M	USD	1 Quarter
Sales and maturities of investments	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$55.98M	USD	1 Quarter
Cash flows provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-64.70M	USD	1 Quarter
Cash flows provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$17.49M	USD	1 Quarter
Proceeds from the issuance of ordinary shares under share-based compensation arrangements	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$10.55M	USD	1 Quarter
Proceeds from the issuance of ordinary shares under share-based compensation arrangements	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$3.07M	USD	1 Quarter
Employee taxes paid related to net share settlement of equity awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$8.88M	USD	1 Quarter
Employee taxes paid related to net share settlement of equity awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$7.28M	USD	1 Quarter
Principal payments of long-term debt	`RepaymentsOfLongTermDebt`	$711.00K	USD	1 Quarter
Principal payments of long-term debt	`RepaymentsOfLongTermDebt`	$711.00K	USD	1 Quarter
Cash flows (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$963.00K	USD	1 Quarter
Cash flows (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-4.92M	USD	1 Quarter
NET DECREASE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-27.70M	USD	1 Quarter
NET DECREASE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-41.53M	USD	1 Quarter
CASH AND CASH EQUIVALENTSBeginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$225.23M	USD	Point-in-time
CASH AND CASH EQUIVALENTSBeginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$203.77M	USD	Point-in-time
CASH AND CASH EQUIVALENTSBeginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$176.07M	USD	Point-in-time
CASH AND CASH EQUIVALENTSBeginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$266.76M	USD	Point-in-time
CASH AND CASH EQUIVALENTSEnd of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$225.23M	USD	Point-in-time
CASH AND CASH EQUIVALENTSEnd of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$203.77M	USD	Point-in-time
CASH AND CASH EQUIVALENTSEnd of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$176.07M	USD	Point-in-time
CASH AND CASH EQUIVALENTSEnd of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$266.76M	USD	Point-in-time
Purchased capital expenditures included in accounts payable and accrued expenses	`NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1`	$5.24M	USD	1 Quarter
Purchased capital expenditures included in accounts payable and accrued expenses	`NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1`	$7.85M	USD	1 Quarter

Stockholders Equity 20 line items

Line Item	Tag	Value	Unit	Period
Tax provision	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$229.00K	USD	1 Quarter
Tax provision	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$87.00K	USD	1 Quarter
BALANCE	`StockholdersEquity`	$1.10B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$1.09B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$1.17B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$1.06B	USD	Point-in-time
Issuance of ordinary shares under employee stock plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$3.07M	USD	1 Quarter
Issuance of ordinary shares under employee stock plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$10.55M	USD	1 Quarter
Receipt of Alkermes' shares for the exercise of stock options or to satisfy minimum tax withholding obligations related to share-based awards	`ReceiptOfCompanyStockForExerciseOfStockOptionsOrToSatisfyMinimumTaxWithholdingObligationsRelatedToStockBasedAwardsValue`	$-7.28M	USD	1 Quarter
Receipt of Alkermes' shares for the exercise of stock options or to satisfy minimum tax withholding obligations related to share-based awards	`ReceiptOfCompanyStockForExerciseOfStockOptionsOrToSatisfyMinimumTaxWithholdingObligationsRelatedToStockBasedAwardsValue`	$-8.88M	USD	1 Quarter
Share-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$20.12M	USD	1 Quarter
Share-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$24.81M	USD	1 Quarter
Unrealized gain on marketable securities, net of tax provision	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$770.00K	USD	1 Quarter
Unrealized gain on marketable securities, net of tax provision	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$317.00K	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-38.65M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-96.40M	USD	1 Quarter
BALANCE	`StockholdersEquity`	$1.17B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$1.10B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$1.09B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$1.06B	USD	Point-in-time

Comprehensive Income 2 line items

Line Item	Tag	Value	Unit	Period
Tax provision	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$229.00K	USD	1 Quarter
Tax provision	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$87.00K	USD	1 Quarter

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.