<SEC-DOCUMENT>0000950170-24-042791.txt : 20240409
<SEC-HEADER>0000950170-24-042791.hdr.sgml : 20240409
<ACCEPTANCE-DATETIME>20240409070935
ACCESSION NUMBER:		0000950170-24-042791
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		12
CONFORMED PERIOD OF REPORT:	20240409
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20240409
DATE AS OF CHANGE:		20240409

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Alkermes plc.
		CENTRAL INDEX KEY:			0001520262
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				981007018
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35299
		FILM NUMBER:		24831102

	BUSINESS ADDRESS:	
		STREET 1:		CONNAUGHT HOUSE
		STREET 2:		1 BURLINGTON ROAD
		CITY:			DUBLIN 4
		STATE:			L2
		ZIP:			00000
		BUSINESS PHONE:		00-353-1-772-8000

	MAIL ADDRESS:	
		STREET 1:		CONNAUGHT HOUSE
		STREET 2:		1 BURLINGTON ROAD
		CITY:			DUBLIN 4
		STATE:			L2
		ZIP:			00000

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ANTLER SCIENCE TWO PLC
		DATE OF NAME CHANGE:	20110804

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Antler Science Two Ltd
		DATE OF NAME CHANGE:	20110509
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>alks-20240409.htm
<DESCRIPTION>8-K
<TEXT>
<XBRL>
<?xml version='1.0' encoding='ASCII'?>
<!-- DFIN New ActiveDisclosure (SM) Inline XBRL Document - http://www.dfinsolutions.com/ -->
<!-- Creation Date :2024-04-09T07:05:43.6981+00:00 -->
<!-- Copyright (c) 2024 Donnelly Financial Solutions, Inc. All Rights Reserved. -->
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:nonNumeric="http://www.xbrl.org/dtr/type/non-numeric" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dei="http://xbrl.sec.gov/dei/2023" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:alks="http://www.alkermes.com/20240409" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2022-02-16" xmlns:utr="http://www.xbrl.org/2009/utr">
 <head>
  <title>8-K</title>
  <meta http-equiv="Content-Type" content="text/html"/>
 </head>
 <body style="margin: auto!important;padding: 8px;">
  <div style="display:none;"><ix:header><ix:hidden><ix:nonNumeric id="F_3619135f-dd05-4832-bc22-7fc0ea27e822" name="dei:EntityCentralIndexKey" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f">0001520262</ix:nonNumeric><ix:nonNumeric id="F_83c0dab1-15f8-42c2-aee9-7777a48e1b1e" name="dei:AmendmentFlag" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" format="ixt:fixed-false">False</ix:nonNumeric><ix:nonNumeric id="F_60663250-f940-459a-9d4b-c6a858844e3d" name="dei:EntityRegistrantName" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f">Alkermes plc.</ix:nonNumeric></ix:hidden><ix:references><link:schemaRef xlink:type="simple" xlink:href="alks-20240409.xsd"/></ix:references><ix:resources><xbrli:context id="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001520262</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2024-04-09</xbrli:startDate><xbrli:endDate>2024-04-09</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div>
  <div style="padding-top:0.5in;min-height:1in;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:11pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p></div>
  <p style="border-top:2.25pt double;padding-top:1pt;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:6pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:18pt;font-family:Times New Roman;min-width:fit-content;">UNITED STATES</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:18pt;font-family:Times New Roman;min-width:fit-content;">SECURITIES AND EXCHANGE COMMISSION</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Washington, D.C. 20549</span></p>
  <p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:18pt;font-family:Times New Roman;min-width:fit-content;">FORM </span><span style="font-size:18pt;font-family:Times New Roman;"><ix:nonNumeric id="F_80d42962-25cb-4aa2-9afc-3f38d71c0705" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:DocumentType"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:18pt;font-family:Times New Roman;min-width:fit-content;">8-K</span></ix:nonNumeric></span></p>
  <p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">CURRENT REPORT<br/>PURSUANT TO SECTION 13 OR 15(d) OF THE</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">SECURITIES EXCHANGE ACT OF 1934</span></p>
  <p style="font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Date of Report (Date of earliest event reported): </span><span style="font-size:10pt;font-family:Times New Roman;"><ix:nonNumeric id="F_2df15f2e-0f92-4013-b4cf-17de730e24ea" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:DocumentPeriodEndDate" format="ixt:date-monthname-day-year-en"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">April 9, 2024</span></ix:nonNumeric></span></p>
  <p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="font-size:18pt;font-family:Times New Roman;"><span style="-sec-ix-hidden:F_60663250-f940-459a-9d4b-c6a858844e3d;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:18pt;font-family:Times New Roman;min-width:fit-content;">ALKERMES PUBLIC LIMITED COMPANY</span></span></span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">(Exact name of registrant as specified in its charter)</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <table style="margin-left:auto;border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;margin-right:auto;">
   <tr style="visibility:collapse;">
    <td style="width:28.205%;"/>
    <td style="width:1.303%;"/>
    <td style="width:13.301%;"/>
    <td style="width:16.175%;"/>
    <td style="width:10.256%;"/>
    <td style="width:1.303%;"/>
    <td style="width:29.455%;"/>
   </tr>
   <tr style="height:10pt;background-color:#ffffff;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span><ix:nonNumeric id="F_03d4c0d7-1b34-4fa2-93ca-1e2bcd0bbc62" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:EntityIncorporationStateCountryCode" format="ixt-sec:edgarprovcountryen"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">Ireland</span></ix:nonNumeric></span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td colspan="3" style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span><ix:nonNumeric id="F_3bd2a06a-17fa-452c-944f-ed47ceab7fb8" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:EntityFileNumber"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">001-35299</span></ix:nonNumeric></span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span><ix:nonNumeric id="F_65236215-dfb0-4746-8ca7-1bca6a3a4f92" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:EntityTaxIdentificationNumber"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">98-1007018</span></ix:nonNumeric></span></p></td>
   </tr>
   <tr style="height:10pt;background-color:#ffffff;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">(State or other jurisdiction</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td colspan="3" style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">(Commission</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">(IRS Employer</span></p></td>
   </tr>
   <tr style="height:10pt;background-color:#ffffff;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">of incorporation)</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td colspan="3" style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">File Number)</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Identification No.)</span></p></td>
   </tr>
   <tr style="background-color:#ffffff;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td colspan="3" style="vertical-align:bottom;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:bottom;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td colspan="3" style="vertical-align:bottom;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
   </tr>
   <tr style="white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td colspan="3" style="background-color:#ffffff;vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td colspan="3" style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
   </tr>
   <tr style="height:10pt;background-color:#ffffff;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td colspan="7" style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span><ix:nonNumeric id="F_e484df23-8b5e-42a5-8df4-3f65cb7ab7fa" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:EntityAddressAddressLine1"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">Connaught House</span></ix:nonNumeric></span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">, </span><span><ix:nonNumeric id="F_08dd627e-6545-48df-ac1d-06a64dfeba0c" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:EntityAddressAddressLine2"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">1 Burlington Road</span></ix:nonNumeric></span></p></td>
   </tr>
   <tr style="height:10pt;background-color:#ffffff;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td colspan="7" style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span><ix:nonNumeric id="F_d9fb2a04-fc3c-47fb-a0ba-93a50c058582" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:EntityAddressCityOrTown"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">Dublin 4</span></ix:nonNumeric></span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">, </span><span><ix:nonNumeric id="F_9cf6447f-579c-44a9-844f-fb189e2e2309" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:EntityAddressCountry" format="ixt-sec:countrynameen"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">Ireland</span></ix:nonNumeric></span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;"> </span><span><ix:nonNumeric id="F_c1408300-00e7-4577-958b-acfa0b1bb526" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:EntityAddressPostalZipCode"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">D04 C5Y6</span></ix:nonNumeric></span></p></td>
   </tr>
   <tr style="height:10pt;background-color:#ffffff;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td colspan="7" style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">(Address of principal executive offices)</span></p></td>
   </tr>
  </table>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Registrant's telephone number, including area code: + </span><span style="font-size:10pt;font-family:Times New Roman;"><ix:nonNumeric id="F_7e7ee4ae-bf9c-4fc8-85c1-1721cb2272e9" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:CityAreaCode"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">353</span></ix:nonNumeric></span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">-</span><span style="font-size:10pt;font-family:Times New Roman;"><ix:nonNumeric id="F_f263471e-cc01-4aa7-bfe7-fffb8772350c" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:LocalPhoneNumber"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">1-772-8000</span></ix:nonNumeric></span></p>
  <p style="font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;">see </span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">General Instruction A.2. below):</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:6pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <table style="border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;">
   <tr style="visibility:collapse;">
    <td style="width:2.56%;"/>
    <td style="width:1.28%;"/>
    <td style="width:96.16%;"/>
   </tr>
   <tr style="height:10pt;background-color:#ffffff;white-space:pre-wrap;word-break:break-word;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="font-family:'Segoe UI Symbol',sans-serif;"><ix:nonNumeric id="F_0a829c82-b23a-4730-9e61-5d6625f41b53" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:WrittenCommunications" format="ixt-sec:boolballotbox"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</span></p></td>
   </tr>
   <tr style="white-space:pre-wrap;word-break:break-word;">
    <td style="background-color:#ffffff;vertical-align:top;"><p style="font-size:6pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:6pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:6pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
   </tr>
   <tr style="height:10pt;background-color:#ffffff;white-space:pre-wrap;word-break:break-word;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="font-family:'Segoe UI Symbol',sans-serif;"><ix:nonNumeric id="F_92cf4a4c-659c-4dcd-9c49-fa45367acd44" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:SolicitingMaterial" format="ixt-sec:boolballotbox"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</span></p></td>
   </tr>
   <tr style="white-space:pre-wrap;word-break:break-word;">
    <td style="background-color:#ffffff;vertical-align:top;"><p style="font-size:6pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:6pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:6pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
   </tr>
   <tr style="height:10pt;background-color:#ffffff;white-space:pre-wrap;word-break:break-word;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="font-family:'Segoe UI Symbol',sans-serif;"><ix:nonNumeric id="F_07d56700-c6cd-4834-b713-1f583b07cfde" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:PreCommencementTenderOffer" format="ixt-sec:boolballotbox"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</span></p></td>
   </tr>
   <tr style="white-space:pre-wrap;word-break:break-word;">
    <td style="background-color:#ffffff;vertical-align:top;"><p style="font-size:6pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:6pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:6pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
   </tr>
   <tr style="height:10pt;background-color:#ffffff;white-space:pre-wrap;word-break:break-word;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="font-family:'Segoe UI Symbol',sans-serif;"><ix:nonNumeric id="F_cdfbd0cb-f30b-4969-b892-7163ae794a01" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:PreCommencementIssuerTenderOffer" format="ixt-sec:boolballotbox"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</span></p></td>
   </tr>
  </table>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:1pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:6pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Securities registered pursuant to Section 12(b) of the Act:</span></p>
  <table style="border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;">
   <tr style="visibility:collapse;">
    <td style="width:33.08%;"/>
    <td style="width:2.82%;"/>
    <td style="width:19.74%;"/>
    <td style="width:2.82%;"/>
    <td style="width:41.54%;"/>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.075in;vertical-align:top;border-bottom:0.5pt solid;padding-right:0.075in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">Title of each class</span></p></td>
    <td style="padding-left:0.075in;vertical-align:top;border-bottom:0.5pt solid #ffffff03;padding-right:0.075in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-left:0.075in;vertical-align:top;border-bottom:0.5pt solid;padding-right:0.075in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">Trading Symbol(s)</span></p></td>
    <td style="padding-left:0.075in;vertical-align:top;border-bottom:0.5pt solid #ffffff03;padding-right:0.075in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-left:0.075in;vertical-align:top;border-bottom:0.5pt solid;padding-right:0.075in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">Name of each exchange on which registered</span></p></td>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span><ix:nonNumeric id="F_8ce15a23-4ad5-45c4-a3c4-68f968ba1fee" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:Security12bTitle"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Ordinary shares, $0.01 par value</span></ix:nonNumeric></span></p></td>
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span><ix:nonNumeric id="F_7cc3afd4-1a66-4b52-8199-1fc8883feda8" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:TradingSymbol"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">ALKS</span></ix:nonNumeric></span></p></td>
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span><ix:nonNumeric id="F_61760789-4597-4049-8c62-3469eb89d7ed" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:SecurityExchangeName" format="ixt-sec:exchnameen"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Nasdaq Global Select Market</span></ix:nonNumeric></span></p></td>
   </tr>
  </table>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&#167;230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (&#167;240.12b-2 of this chapter).</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <table style="border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;">
   <tr style="visibility:collapse;">
    <td style="width:33.333%;"/>
    <td style="width:33.333%;"/>
    <td style="width:33.333%;"/>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;">
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;text-align:center;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:right;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Emerging growth company  </span><span style="font-family:'Segoe UI Symbol',sans-serif;"><ix:nonNumeric id="F_11d12bba-92ec-4eb9-9780-2896a6bc2ca4" contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f" name="dei:EntityEmergingGrowthCompany" format="ixt-sec:boolballotbox"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span></p></td>
   </tr>
  </table>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. </span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Segoe UI Symbol',sans-serif;min-width:fit-content;">&#9744;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <div style="flex-direction:column;display:flex;padding-bottom:0.5in;min-height:1in;justify-content:flex-end;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:11pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p></div>
  <hr style="page-break-after:always;"/>
  <div style="padding-top:0.5in;min-height:1in;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:11pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p></div>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Item 7.01 Regulation FD Disclosure.</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">On April 9, 2024, Alkermes plc (the &#8220;Company&#8221;) announced positive topline results from the narcolepsy type 2 and idiopathic hypersomnia cohorts of its phase 1b study in which it evaluated ALKS 2680, the Company&#8217;s novel, investigational, oral orexin 2 receptor agonist. A copy of the related press release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">The information in this Item 7.01, and in Exhibit 99.1 furnished herewith, shall not be deemed &#8220;filed&#8221; for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;), or otherwise subject to the liabilities of that section, or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;" id="item_901_financial_statements_exhibits"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Item 9.01 Financial Sta</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">tements and Exhibits.</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">(d) Exhibits</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <p style="font-size:10pt;margin-top:8pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">EXHIBIT INDEX</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <table style="margin-left:auto;border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;margin-right:auto;">
   <tr style="visibility:collapse;">
    <td style="width:11.54%;"/>
    <td style="width:1%;"/>
    <td style="width:87.46%;"/>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;">
    <td style="vertical-align:top;border-bottom:0.5pt solid;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">Exhibit No.</span></p></td>
    <td style="vertical-align:top;border-bottom:0.5pt solid #ffffff03;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;border-bottom:0.5pt solid;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">Description</span></p></td>
   </tr>
   <tr style="white-space:pre-wrap;word-break:break-word;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">99.1</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><a href="alks-ex99_1.htm"><span style="color:#0000ff;white-space:pre-wrap;text-decoration:underline;min-width:fit-content;">Press release issued by Alkermes plc dated April 9, 2024.</span></a></p></td>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">104</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Cover page interactive data file (embedded within the Inline XBRL document).</span></p></td>
   </tr>
  </table>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <div style="flex-direction:column;display:flex;padding-bottom:0.5in;min-height:1in;justify-content:flex-end;box-sizing:border-box;"><p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-size:11pt;font-family:Times New Roman;min-width:fit-content;">2</span></p></div>
  <hr style="page-break-after:always;"/>
  <div style="padding-top:0.5in;min-height:1in;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:11pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p></div>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;" id="signature"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">SIGNA</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">TURE</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <table style="margin-left:auto;border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;margin-right:auto;">
   <tr style="visibility:collapse;">
    <td style="width:52%;"/>
    <td style="width:3.88%;"/>
    <td style="width:1.8%;"/>
    <td style="width:42.32%;"/>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td colspan="3" style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">ALKERMES PLC</span></p></td>
   </tr>
   <tr style="white-space:pre-wrap;word-break:break-word;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td colspan="3" style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Date: April 9, 2024</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">By:</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;border-bottom:0.5pt solid;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">/s/ David J. Gaffin</span></p></td>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">David J. Gaffin</span></p></td>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;">
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;">&#160;</span></p></td>
    <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Secretary</span></p></td>
   </tr>
  </table>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <div style="flex-direction:column;display:flex;padding-bottom:0.5in;min-height:1in;justify-content:flex-end;box-sizing:border-box;"><p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-size:11pt;font-family:Times New Roman;min-width:fit-content;">3</span></p></div>
  <hr style="page-break-after:always;"/>
 </body>
</html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>alks-ex99_1.htm
<DESCRIPTION>EX-99.1
<TEXT>
<html>
 <head>
  <title>EX-99.1</title>
 </head>
 <body style="margin: auto!important;padding: 8px;">
  <div style="padding-top:0.5in;min-height:0.7in;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:right;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:11pt;font-family:Times New Roman;min-width:fit-content;">Exhibit 99.1</font></p></div>
  <p style="margin-left:20%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:right;"><font style="white-space:pre-wrap;font-size:11pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p>
  <table style="margin-left:auto;border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;">
   <tr style="visibility:collapse;">
    <td style="width:37%;"></td>
    <td style="width:25%;"></td>
    <td style="width:38%;"></td>
   </tr>
   <tr style="height:0.7pt;white-space:pre-wrap;word-break:break-word;">
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:1pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;min-width:fit-content;">&#160;</font></p></td>
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:1pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;min-width:fit-content;">&#160;</font></p></td>
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:1pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;min-width:fit-content;">&#160;</font></p></td>
   </tr>
   <tr style="height:11pt;white-space:pre-wrap;word-break:break-word;">
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:11.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;min-width:fit-content;">&#160;</font></p></td>
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;text-align:center;"><p style="font-size:11.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:right;"><font style="color:#000000;white-space:pre-wrap;text-decoration:underline;min-width:fit-content;">Alkermes Contacts:</font></p></td>
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:11.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;min-width:fit-content;">&#160;</font></p></td>
   </tr>
   <tr style="height:11pt;white-space:pre-wrap;word-break:break-word;">
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:11.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;min-width:fit-content;">&#160;</font></p></td>
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;text-align:center;"><p style="font-size:11.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:right;"><font style="color:#000000;white-space:pre-wrap;min-width:fit-content;">For Investors:</font></p></td>
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:11.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Sandy Coombs,     +1 781 609 6377</font></p></td>
   </tr>
   <tr style="height:11pt;white-space:pre-wrap;word-break:break-word;">
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="font-size:11.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;min-width:fit-content;">&#160;</font></p></td>
    <td style="padding-left:0.075in;vertical-align:top;padding-right:0.075in;text-align:center;"><p style="font-size:11.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:right;"><font style="color:#000000;white-space:pre-wrap;min-width:fit-content;">For Media:</font><font style="color:#000000;white-space:pre-wrap;min-width:fit-content;">  </font></p></td>
    <td style="text-indent:0.85pt;padding-left:0.075in;vertical-align:top;padding-right:0.075in;"><p style="text-indent:-0.85pt;padding-left:0.85pt;font-size:11.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Gretchen Murphy, +1 781 609 6419</font></p></td>
   </tr>
  </table>
  <p style="margin-left:33.333%;text-indent:10%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p>
  <p style="margin-left:33.333%;text-indent:10%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">Alkermes Announces Positive Topline Results From Phase 1b Study of ALKS 2680 Demonstrating Improved Wakefulness in Patients With Narcolepsy Type 2 and Idiopathic Hypersomnia</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;">&#x2014; Orexin 2 Receptor Agonist ALKS 2680 Demonstrated Clinically Meaningful and Statistically Significant Improvements from Baseline in Mean Sleep Latency Compared to Placebo at All Doses Tested in Both Narcolepsy Type 2 and Idiopathic Hypersomnia &#x2014;</font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;">&#x2014; ALKS 2680 Was Generally Well Tolerated at All Doses Tested &#x2014;</font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;">&#x2014; Dose-Dependent Effects and Pharmacodynamic Profile Support Advancement Into Planned Phase 2 Study &#x2014;</font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">DUBLIN, April 9, 2024 </font><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#x2014; Alkermes plc (Nasdaq: ALKS) today announced positive topline results from the narcolepsy type 2 (NT2) and idiopathic hypersomnia (IH) cohorts of a phase 1b, proof-of-concept study evaluating ALKS 2680, the company&#x2019;s novel, investigational, oral orexin 2 receptor (OX2R) agonist in development as a once-daily treatment for narcolepsy. ALKS 2680 data demonstrated clinically meaningful and statistically significant improvements from baseline in mean sleep latency on the Maintenance of Wakefulness Test (MWT) compared to placebo at all doses tested. ALKS 2680 was generally well tolerated in both patient populations at all doses tested.</font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">The phase 1b NT2 (n=9) and IH (n=8) study cohorts evaluated the safety, tolerability, pharmacokinetics and pharmacodynamics of ALKS 2680 via once-daily, single, oral administration. Participants were randomized to a four-way crossover study in which each participant received 5 mg, 12 mg and 25 mg of ALKS 2680, and placebo, with washout periods between each treatment. Topline results from each cohort are as follows:</font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">Narcolepsy Type 2:</font></p>
  <div style="margin-left:2.667%;display:flex;margin-top:6pt;justify-content:flex-start;align-items:baseline;margin-bottom:0;min-width:3.333%;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:3.424326795639711%;display:inline-flex;justify-content:flex-start;">&#x2022;</font><div style="width:100%;display:inline;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">In the nine patients with NT2, treatment with ALKS 2680 demonstrated improved wakefulness compared to placebo at all doses tested, with a clear dose response. Prior to treatment with ALKS 2680, these patients had baseline sleep latencies ranging from 3 to 33 minutes, with a mean sleep latency of 14 minutes at baseline. Treatment with ALKS 2680 resulted in statistically significant and clinically meaningful improvements in sleep latency in these patients with NT2, with a mean change from baseline versus placebo of 12 minutes at the 5 mg dose (p&lt;0.05), 19 minutes at the 12 mg dose (p&lt;0.001), and 21 minutes at the 25 mg dose (p&lt;0.001) (least squares mean difference). Placebo treatment in this cohort resulted in no change in mean sleep latency. At the 12 mg and 25 mg doses, the observed mean MWT scores over an eight-hour period post-dose were within the reported normal range for healthy individuals.</font><font style="color:#000000;white-space:pre-wrap;vertical-align:super;font-size:8.040000000000001pt;font-family:Times New Roman;min-width:fit-content;">1</font></div></div>
  <div style="flex-direction:column;display:flex;padding-bottom:0.5in;min-height:0.5in;justify-content:flex-end;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:8pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p></div>
  <hr style="page-break-after:always;">
  <div style="padding-top:0.5in;min-height:0.7in;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p></div>
  <div style="margin-left:2.667%;display:flex;margin-top:6pt;justify-content:flex-start;align-items:baseline;margin-bottom:0;min-width:3.333%;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:3.424326795639711%;display:inline-flex;justify-content:flex-start;">&#x2022;</font><div style="width:100%;display:inline;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">ALKS 2680 was generally well tolerated across all doses tested in participants with NT2. All treatment-emergent adverse events (TEAEs) were transient and self-resolving. TEAEs were mild in severity, with the exception of one moderate case of pollakiuria at the highest dose (25 mg). AEs observed in &gt;1 participant with NT2 and deemed to be related to study drug were pollakiuria, insomnia and dizziness. One mild, transient occurrence of photophobia was reported in a single patient at the 25 mg dose, which self-resolved within two hours of onset.</font></div></div>
  <div style="margin-left:2.667%;display:flex;margin-top:6pt;justify-content:flex-start;align-items:baseline;margin-bottom:0;min-width:3.333%;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:3.424326795639711%;display:inline-flex;justify-content:flex-start;">&#x2022;</font><div style="width:100%;display:inline;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">There were no serious AEs or AEs leading to discontinuation in patients with NT2. Additionally, there were no clinically meaningful, treatment-emergent changes in hepatic and renal parameters, vital signs, or electrocardiogram (ECG) parameters. </font></div></div>
  <div style="margin-left:2.667%;display:flex;margin-top:6pt;justify-content:flex-start;align-items:baseline;margin-bottom:0;min-width:3.333%;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:3.424326795639711%;display:inline-flex;justify-content:flex-start;">&#x2022;</font><div style="width:100%;display:inline;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">The company plans to initiate a phase 2 study in patients with NT2 in the second half of 2024.</font></div></div>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">Idiopathic Hypersomnia:</font></p>
  <div style="margin-left:2.667%;display:flex;margin-top:6pt;justify-content:flex-start;align-items:baseline;margin-bottom:0;min-width:3.333%;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:3.424326795639711%;display:inline-flex;justify-content:flex-start;">&#x2022;</font><div style="width:100%;display:inline;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">In the eight patients with IH, treatment with ALKS 2680 demonstrated improved wakefulness compared to placebo at all doses tested, with a clear dose response. Prior to treatment with ALKS 2680, these patients had baseline sleep latencies ranging from 6 to 34 minutes, with a mean sleep latency of 23 minutes at baseline. Treatment with ALKS 2680 resulted in statistically significant and clinically meaningful improvements in sleep latency in these patients with IH, with a mean change from baseline versus placebo of 8 minutes at the 5 mg dose (p&lt;0.05), 11 minutes at the 12 mg dose (p&lt;0.01), and 18 minutes at the 25 mg dose (p&lt;0.001) (least squares mean difference). Placebo treatment in this cohort resulted in a two-minute reduction in mean sleep latency. At the 12 mg and 25 mg doses, the observed mean MWT scores over an eight-hour period post-dose were within the reported normal range for healthy individuals.</font><font style="color:#000000;white-space:pre-wrap;vertical-align:super;font-size:8.040000000000001pt;font-family:Times New Roman;min-width:fit-content;">1</font></div></div>
  <div style="margin-left:2.667%;display:flex;margin-top:6pt;justify-content:flex-start;align-items:baseline;margin-bottom:0;min-width:3.333%;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:3.424326795639711%;display:inline-flex;justify-content:flex-start;">&#x2022;</font><div style="width:100%;display:inline;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">ALKS 2680 was generally well tolerated across all doses tested in participants with IH. All TEAEs were transient and self-resolving. TEAEs were mild in severity, with the exception of one moderate case of pollakiuria at the highest dose (25 mg). AEs observed in &gt;1 participant and deemed to be related to study drug were pollakiuria, insomnia and dizziness. One mild, transient occurrence of visual disturbance was reported in a single patient at the 25 mg dose, which self-resolved approximately one hour after onset.</font></div></div>
  <div style="margin-left:2.667%;display:flex;margin-top:6pt;justify-content:flex-start;align-items:baseline;margin-bottom:0;min-width:3.333%;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:3.424326795639711%;display:inline-flex;justify-content:flex-start;">&#x2022;</font><div style="width:100%;display:inline;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">There were no serious AEs or AEs leading to discontinuation. Additionally, there were no clinically meaningful, treatment-emergent changes in hepatic and renal parameters, vital signs, or ECG parameters. </font></div></div>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#ff0000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#x201c;The magnitude and durability of effect of ALKS 2680 seen in this proof-of-concept study in patients with narcolepsy type 2 and idiopathic hypersomnia is exciting. These data support further clinical evaluation of ALKS 2680 and demonstrate that orexin 2 receptor agonists such as ALKS 2680 may have utility in treating sleep disorders in patients without known orexin deficiency,&#x201d; said Ron Grunstein, M.D., Ph.D., Head of Sleep and Circadian Research at the Woolcock Institute of Medical Research. &#x201c;New treatment options are needed, and orexin agonists have the potential to transform the current treatment landscape for people living with narcolepsy.&#x201d;</font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <div style="flex-direction:column;display:flex;padding-bottom:0.5in;min-height:0.5in;justify-content:flex-end;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">2</font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:8pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p></div>
  <hr style="page-break-after:always;">
  <div style="padding-top:0.5in;min-height:0.7in;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p></div>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#x201c;We&#x2019;re pleased to share these topline results in patients with narcolepsy type 2 and idiopathic hypersomnia, which build upon our previously disclosed phase 1b data in narcolepsy type 1. These data further validate our hypothesis that an orexin agonist with appropriate pharmaceutical properties has potential to provide significant clinical benefits for both narcolepsy type 1 and type 2 patient populations,&#x201d; said Craig Hopkinson, M.D., Chief Medical Officer and Executive Vice President of Research &amp; Development at Alkermes. &#x201c;With these data now in hand, we are moving quickly to select doses for a phase 2 study in narcolepsy type 2, which we plan to initiate in the second half of this year.&#x201d;</font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">Alkermes expects to submit results from this phase 1b, proof-of-concept study to a peer-reviewed journal for publication and to present additional ALKS 2680 study results at upcoming scientific meetings.</font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#ff0000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">About the ALKS 2680 Phase 1 Study</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">The phase 1 study for ALKS 2680 included single-ascending dose and multiple-ascending dose evaluations in healthy volunteers, and double-blind, cross-over treatment in patients with narcolepsy type 1 (NT1), narcolepsy type 2 (NT2) and idiopathic hypersomnia (IH).</font><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">In the healthy volunteer phase of the study, each cohort included eight participants, six of whom were randomized to receive ALKS 2680 and two of whom received placebo. In the single-dose portion, ALKS 2680 was dosed from 1 mg to 50 mg. In the multiple-dose portion, participants received single daily doses of ALKS 2680 ranging from 3 mg to 25 mg strengths for up to 10 days. The objectives of this part of the study were to assess ALKS 2680&#x2019;s safety, tolerability, pharmacokinetics and pharmacodynamics.</font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">The phase 1b proof-of-concept part of the study enrolled patients with NT1 (n=10), NT2 (n=9) or IH (n=8). Following an initial two-week washout period of existing medications, patients received single doses of three active dose levels of ALKS 2680 (1 mg, 3 mg and 8 mg for NT1; 5 mg, 12 mg and 25 mg for NT2 and IH) and placebo in a randomized sequence in a four-way crossover design, with washout periods between each treatment in the sequence. The objectives were to assess safety and tolerability, and changes from baseline in average sleep latency, as measured through the Maintenance of Wakefulness Test (MWT) at each cross-over, along with plasma PK, biomarkers such as quantitative electroencephalogram (qEEG) and event-related potential (ERP), and a cognitive test, the Sustained Attention to Response Task (SART).</font><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">About ALKS 2680</font></p>
  <p style="font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">ALKS 2680 is a novel, investigational, oral, selective orexin 2 receptor (OX2R) agonist in development as a once-daily treatment for narcolepsy. Orexin neuropeptides are important regulators of the sleep/wake cycle through OX2R activation, and loss of orexinergic neurons in the brain is associated with excessive daytime sleepiness and cataplexy in narcolepsy.</font><font style="color:#000000;white-space:pre-wrap;vertical-align:super;font-size:8.040000000000001pt;font-family:Times New Roman;min-width:fit-content;">2</font><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> ALKS 2680 was designed to address the underlying pathology of narcolepsy with the goal of improving duration of wakefulness and providing cataplexy control. Once-daily oral administration of ALKS 2680 was evaluated in a phase 1 study in healthy volunteers and people living with narcolepsy type 1, narcolepsy type 2 and idiopathic hypersomnia.</font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <div style="flex-direction:column;display:flex;padding-bottom:0.5in;min-height:0.5in;justify-content:flex-end;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">3</font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:8pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p></div>
  <hr style="page-break-after:always;">
  <div style="padding-top:0.5in;min-height:0.7in;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p></div>
  <p style="font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">About Alkermes plc</font></p>
  <p style="font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">Alkermes plc is a global biopharmaceutical company that seeks to develop innovative medicines in the field of neuroscience. The company has a portfolio of proprietary commercial products for the treatment of alcohol dependence, opioid dependence, schizophrenia and bipolar I disorder, and a pipeline of clinical and preclinical candidates in development for neurological disorders. Headquartered in Dublin, Ireland, Alkermes has a research and development center in Waltham, Massachusetts; a research and manufacturing facility in Athlone, Ireland; and a manufacturing facility in Wilmington, Ohio. For more information, please visit Alkermes&#x2019; website at www.alkermes.com.</font></p>
  <p style="font-size:10pt;margin-top:2pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p>
  <p style="font-size:10pt;margin-top:2pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">Note Regarding Forward-Looking Statements</font></p>
  <p style="font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">Certain statements set forth in this press release constitute &#x201c;forward-looking statements&#x201d; within the meaning of the Private Securities Litigation Reform Act of 1995, as amended, including, but not limited to, statements concerning: the potential therapeutic and commercial value of ALKS 2680; and the company&#x2019;s expectations regarding plans and timelines for further clinical development activities for ALKS 2680, including  the phase 2 study and presentation of additional data from the phase 1 study. The company cautions that forward-looking statements are inherently uncertain. Although the company believes that such statements are based on reasonable assumptions within the bounds of its knowledge of its business and operations, the forward-looking statements are neither promises nor guarantees and they are necessarily subject to a high degree of uncertainty and risk. Actual performance and results may differ materially from those expressed or implied in the forward-looking statements due to various risks and uncertainties. These risks and uncertainties include, among others: whether ALKS 2680 could be shown to be ineffective or unsafe; whether preclinical and initial clinical results for ALKS 2680 will be predictive of results of further clinical studies or real-world results; potential changes in the cost, scope and duration of the ALKS 2680 development program; whether future clinical trials or future stages of ongoing clinical trials for ALKS 2680 will be initiated or completed on time or at all; and those risks and uncertainties described under the heading &#x201c;Risk Factors&#x201d; in the company&#x2019;s Annual Report on Form 10-K for the year ended Dec. 31, 2023 and in subsequent filings made by the company with the U.S. Securities and Exchange Commission (SEC), which are available on the SEC&#x2019;s website at www.sec.gov. Existing and prospective investors are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date hereof. Except as required by law, the company disclaims any intention or responsibility for updating or revising any forward-looking statements contained in this press release.</font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;vertical-align:super;font-size:6.03pt;font-family:Times New Roman;min-width:fit-content;">1</font><font style="color:#000000;white-space:pre-wrap;font-size:9pt;font-family:Times New Roman;min-width:fit-content;">Krahn LE, Arand DL, Avidan AY, et al. Recommended protocols for the Multiple Sleep Latency Test and the Maintenance of Wakefulness Test in adults: guidance from the American Academy of Sleep Medicine. J Clin Sleep Med. 2021;17(12):2489&#x2013;2498.</font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:9pt;font-family:Times New Roman;min-width:fit-content;"> </font></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;vertical-align:super;font-size:6.03pt;font-family:Times New Roman;min-width:fit-content;">2</font><font style="color:#000000;white-space:pre-wrap;font-size:9pt;font-family:Times New Roman;min-width:fit-content;">Nagahara T, Saitoh T, Kutsumura N, Irukayama-Tomobe Y, Ogawa Y, Kuroda D, Gouda H, Kumagai H, Fujii H, Yanagisawa M, Nagase H. Design and Synthesis of Non-Peptide, Selective Orexin Receptor 2 Agonists. J Med Chem. 2015 Oct 22;58(20):7931-7. doi: 10.1021/acs.jmedchem.5b00988. Epub 2015 Aug 26. PMID: 26267383.</font></p>
  <div style="flex-direction:column;display:flex;padding-bottom:0.5in;min-height:0.5in;justify-content:flex-end;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">4</font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:8pt;font-family:Times New Roman;min-width:fit-content;">&#160;</font></p></div>
  <hr style="page-break-after:always;">
 </body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>alks-20240409.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!-- DFIN New ActiveDisclosure (SM) XBRL Schema Document - http://www.dfinsolutions.com/ -->
<!-- Creation Date :2024-04-09T07:05:44.0737+00:00 -->
<!-- Copyright (c) 2024 Donnelly Financial Solutions, Inc. All Rights Reserved. -->
<xsd:schema targetNamespace="http://www.alkermes.com/20240409" attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:enum2="http://xbrl.org/2020/extensible-enumerations-2.0" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:us-gaap="http://fasb.org/us-gaap/2023" xmlns:dei="http://xbrl.sec.gov/dei/2023" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:alks="http://www.alkermes.com/20240409" xmlns:xlink="http://www.w3.org/1999/xlink">
  <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/instance"/>
  <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/linkbase"/>
  <xsd:import schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" namespace="http://xbrl.org/2005/xbrldt"/>
  <xsd:import schemaLocation="https://xbrl.sec.gov/dei/2023/dei-2023.xsd" namespace="http://xbrl.sec.gov/dei/2023"/>
  <xsd:import schemaLocation="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd" namespace="http://fasb.org/us-gaap/2023"/>
  <xsd:annotation>
    <xsd:appinfo>
      <link:roleType roleURI="http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation" id="Role_DocumentDocumentAndEntityInformation">
        <link:definition>100000 - Document - Document and Entity Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:linkbase id="lnk">
        <link:roleRef roleURI="http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation" xlink:href="alks-20240409.xsd#Role_DocumentDocumentAndEntityInformation" xlink:type="simple"/>
        <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:title="labelLink" xlink:type="extended">
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="dei_PreCommencementIssuerTenderOffer"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial" xlink:label="dei_SolicitingMaterial"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications" xlink:label="dei_WrittenCommunications"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer" xlink:label="dei_PreCommencementTenderOffer"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract" xlink:label="dei_CoverAbstract"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine2" xlink:label="dei_EntityAddressAddressLine2"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCountry" xlink:label="dei_EntityAddressCountry"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType" xlink:label="dei_DocumentType"/>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pre-commencement Issuer Tender Offer</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre-commencement Issuer Tender Offer</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Trading Symbol</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trading Symbol</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SolicitingMaterial_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Soliciting Material</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SolicitingMaterial_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Soliciting Material</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, City or Town</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, City or Town</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_WrittenCommunications_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Written Communications</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_WrittenCommunications_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Written Communications</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Central Index Key</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Central Index Key</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Tax Identification Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Tax Identification Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Registrant Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Registrant Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Period End Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Period End Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Postal Zip Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Postal Zip Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Incorporation, State or Country Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Incorporation, State or Country Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LocalPhoneNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Local Phone Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LocalPhoneNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Local Phone Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">City Area Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">City Area Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pre-commencement Tender Offer</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre-commencement Tender Offer</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CoverAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cover [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CoverAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cover</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Security Exchange Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security Exchange Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Emerging Growth Company</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Emerging Growth Company</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amendment Flag</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amendment Flag</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Securities Act File Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity File Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine2_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine2_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Entity Address, Address Line Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Entity Address, Address Line One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Title of 12(b) Security</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Title of 12(b) Security</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCountry_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Country</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCountry_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Country</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Type</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CoverAbstract" xlink:to="dei_CoverAbstract_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCountry" xlink:to="dei_EntityAddressCountry_lbl"/>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl"/>
        </link:labelLink>
        <link:presentationLink xlink:role="http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation" xlink:title="presentationLink" xlink:type="extended">
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract" xlink:label="dei_CoverAbstract"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType" xlink:label="dei_DocumentType"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine2" xlink:label="dei_EntityAddressAddressLine2"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCountry" xlink:label="dei_EntityAddressCountry"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications" xlink:label="dei_WrittenCommunications"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial" xlink:label="dei_SolicitingMaterial"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer" xlink:label="dei_PreCommencementTenderOffer"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="dei_PreCommencementIssuerTenderOffer"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol"/>
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentType" order="49.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_AmendmentFlag" order="50.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentPeriodEndDate" order="51.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityRegistrantName" order="52.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityCentralIndexKey" order="53.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityEmergingGrowthCompany" order="54.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityFileNumber" order="55.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityIncorporationStateCountryCode" order="56.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityTaxIdentificationNumber" order="57.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressAddressLine1" order="58.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressAddressLine2" order="59.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressCityOrTown" order="60.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressCountry" order="61.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressPostalZipCode" order="62.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_CityAreaCode" order="63.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_LocalPhoneNumber" order="64.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_WrittenCommunications" order="65.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_SolicitingMaterial" order="66.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_PreCommencementTenderOffer" order="67.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_PreCommencementIssuerTenderOffer" order="68.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_Security12bTitle" order="69.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_TradingSymbol" order="70.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_SecurityExchangeName" order="71.0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
        </link:presentationLink>
      </link:linkbase>
    </xsd:appinfo>
  </xsd:annotation>
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>5
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.24.1.u1</span><table class="report" border="0" cellspacing="2" id="idm140260379163088">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Document and Entity Information<br></strong></div></th>
<th class="th"><div>Apr. 09, 2024</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Apr.  09,  2024<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">Alkermes plc.<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0001520262<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-35299<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">L2<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">98-1007018<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">Connaught House<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressAddressLine2', window );">Entity Address, Address Line Two</a></td>
<td class="text">1 Burlington Road<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Dublin 4<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressCountry', window );">Entity Address, Country</a></td>
<td class="text">IE<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">D04 C5Y6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">353<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">1-772-8000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_PreCommencementTenderOffer', window );">Pre-commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_PreCommencementIssuerTenderOffer', window );">Pre-commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Ordinary shares, $0.01 par value<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">ALKS<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>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.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>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'.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Address Line 2 such as Street or Suite number</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCountry">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>ISO 3166-1 alpha-2 country code.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCountry</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:countryCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>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.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementIssuerTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SolicitingMaterial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Section 14a<br> -Number 240<br> -Subsection 12<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SolicitingMaterial</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_WrittenCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 425<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_WrittenCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>6
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M=]W3CHG&K=!X#;[Q3X?#KHG&J]!TZVDF)_VN:Z3I%FA"1N/K>A(5M>5 TR
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M!Z.:60F]A%9JGZJ'-#ZH'C(*!?&Y'C[E>G@*-Y;&O%"N@GL!_]':-\*K^(+
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MU4#E/]O4#6CV#30<D05>,9FV-J/D3@H\W/[O#;#"Q([A[8N_ 5!+ P04
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M 0  &@   'AL+U]R96QS+W=O<FMB;V]K+GAM;"YR96QSM9$]#H,P#(6O$N4
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M4')O<',O87!P+GAM;%!+ 0(4 Q0    ( # YB5C!8<@_[P   "L"   1
M          "  :\   !D;V-0<F]P<R]C;W)E+GAM;%!+ 0(4 Q0    ( # Y
MB5B97)PC$ 8  )PG   3              "  <T!  !X;"]T:&5M92]T:&5M
M93$N>&UL4$L! A0#%     @ ,#F)6%19$1-B!   *!$  !@
M ("!#@@  'AL+W=O<FMS:&5E=',O<VAE970Q+GAM;%!+ 0(4 Q0    ( # Y
MB5B?H!OPL0(  .(,   -              "  :8,  !X;"]S='EL97,N>&UL
M4$L! A0#%     @ ,#F)6)>*NQS     $P(   L              ( !@@\
M %]R96QS+RYR96QS4$L! A0#%     @ ,#F)6!PX9>H_ 0  / (   \
M         ( !:Q   'AL+W=O<FMB;V]K+GAM;%!+ 0(4 Q0    ( # YB5@D
M'INBK0   /@!   :              "  =<1  !X;"]?<F5L<R]W;W)K8F]O
M:RYX;6PN<F5L<U!+ 0(4 Q0    ( # YB5AED'F2&0$  ,\#   3
M      "  ;P2  !;0V]N=&5N=%]4>7!E<UTN>&UL4$L%!@     )  D /@(
'  84      $!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>7
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.24.1.u1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>23</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="alks-20240409.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>100000 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <Logs>
    <Log type="Warning">[ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 1 fact(s) appearing in ix:hidden were eligible for transformation: dei:EntityRegistrantName -  alks-20240409.htm 8</Log>
  </Logs>
  <InputFiles>
    <File doctype="8-K" isOnlyDei="true" isUsgaap="true" original="alks-20240409.htm">alks-20240409.htm</File>
    <File>alks-20240409.xsd</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="23">http://xbrl.sec.gov/dei/2023</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>false</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>13
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "version": "2.2",
 "instance": {
  "alks-20240409.htm": {
   "nsprefix": "alks",
   "nsuri": "http://www.alkermes.com/20240409",
   "dts": {
    "inline": {
     "local": [
      "alks-20240409.htm"
     ]
    },
    "schema": {
     "local": [
      "alks-20240409.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",
      "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd",
      "https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd",
      "https://xbrl.fasb.org/srt/2023/elts/srt-roles-2023.xsd",
      "https://xbrl.fasb.org/srt/2023/elts/srt-types-2023.xsd",
      "https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd",
      "https://xbrl.fasb.org/us-gaap/2023/elts/us-roles-2023.xsd",
      "https://xbrl.fasb.org/us-gaap/2023/elts/us-types-2023.xsd",
      "https://xbrl.sec.gov/country/2023/country-2023.xsd",
      "https://xbrl.sec.gov/dei/2023/dei-2023.xsd"
     ]
    }
   },
   "keyStandard": 23,
   "keyCustom": 0,
   "axisStandard": 0,
   "axisCustom": 0,
   "memberStandard": 0,
   "memberCustom": 0,
   "hidden": {
    "total": 3,
    "http://xbrl.sec.gov/dei/2023": 3
   },
   "contextCount": 1,
   "entityCount": 1,
   "segmentCount": 0,
   "elementCount": 24,
   "unitCount": 0,
   "baseTaxonomies": {
    "http://xbrl.sec.gov/dei/2023": 23
   },
   "report": {
    "R1": {
     "role": "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation",
     "longName": "100000 - Document - Document and Entity Information",
     "shortName": "Document and Entity Information",
     "isDefault": "true",
     "groupType": "document",
     "subGroupType": "",
     "menuCat": "Cover",
     "order": "1",
     "firstAnchor": {
      "contextRef": "C_2a5fbd29-f694-46d0-9d05-c0960494c22f",
      "name": "dei:DocumentType",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "p",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "alks-20240409.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_2a5fbd29-f694-46d0-9d05-c0960494c22f",
      "name": "dei:DocumentType",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "p",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "alks-20240409.htm",
      "first": true,
      "unique": true
     }
    }
   },
   "tag": {
    "dei_AmendmentFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "AmendmentFlag",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag",
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission."
       }
      }
     },
     "auth_ref": []
    },
    "dei_CityAreaCode": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "CityAreaCode",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "City Area Code",
        "terseLabel": "City Area Code",
        "documentation": "Area code of city"
       }
      }
     },
     "auth_ref": []
    },
    "dei_CoverAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "CoverAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Cover [Abstract]",
        "terseLabel": "Cover",
        "documentation": "Cover page."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentPeriodEndDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentPeriodEndDate",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date",
        "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."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentType": {
     "xbrltype": "submissionTypeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentType",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Type",
        "terseLabel": "Document Type",
        "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'."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressAddressLine1": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressAddressLine1",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Address Line One",
        "verboseLabel": "Entity Address, Address Line One",
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressAddressLine2": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressAddressLine2",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Address Line Two",
        "verboseLabel": "Entity Address, Address Line Two",
        "documentation": "Address Line 2 such as Street or Suite number"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressCityOrTown": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressCityOrTown",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town",
        "documentation": "Name of the City or Town"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressCountry": {
     "xbrltype": "countryCodeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressCountry",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Country",
        "terseLabel": "Entity Address, Country",
        "documentation": "ISO 3166-1 alpha-2 country code."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressPostalZipCode": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressPostalZipCode",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code",
        "documentation": "Code for the postal or zip code"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityCentralIndexKey": {
     "xbrltype": "centralIndexKeyItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityCentralIndexKey",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key",
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK."
       }
      }
     },
     "auth_ref": [
      "r1"
     ]
    },
    "dei_EntityEmergingGrowthCompany": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityEmergingGrowthCompany",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company",
        "documentation": "Indicate if registrant meets the emerging growth company criteria."
       }
      }
     },
     "auth_ref": [
      "r1"
     ]
    },
    "dei_EntityFileNumber": {
     "xbrltype": "fileNumberItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityFileNumber",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Securities Act File Number",
        "terseLabel": "Entity File Number",
        "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."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityIncorporationStateCountryCode": {
     "xbrltype": "edgarStateCountryItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityIncorporationStateCountryCode",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Incorporation, State or Country Code",
        "terseLabel": "Entity Incorporation, State or Country Code",
        "documentation": "Two-character EDGAR code representing the state or country of incorporation."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityRegistrantName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityRegistrantName",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name",
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC."
       }
      }
     },
     "auth_ref": [
      "r1"
     ]
    },
    "dei_EntityTaxIdentificationNumber": {
     "xbrltype": "employerIdItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityTaxIdentificationNumber",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number",
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS."
       }
      }
     },
     "auth_ref": [
      "r1"
     ]
    },
    "dei_LocalPhoneNumber": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "LocalPhoneNumber",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number",
        "documentation": "Local phone number for entity."
       }
      }
     },
     "auth_ref": []
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "PreCommencementIssuerTenderOffer",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pre-commencement Issuer Tender Offer",
        "terseLabel": "Pre-commencement Issuer Tender Offer",
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r3"
     ]
    },
    "dei_PreCommencementTenderOffer": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "PreCommencementTenderOffer",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pre-commencement Tender Offer",
        "terseLabel": "Pre-commencement Tender Offer",
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r4"
     ]
    },
    "dei_Security12bTitle": {
     "xbrltype": "securityTitleItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "Security12bTitle",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Title of 12(b) Security",
        "terseLabel": "Title of 12(b) Security",
        "documentation": "Title of a 12(b) registered security."
       }
      }
     },
     "auth_ref": [
      "r0"
     ]
    },
    "dei_SecurityExchangeName": {
     "xbrltype": "edgarExchangeCodeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "SecurityExchangeName",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name",
        "documentation": "Name of the Exchange on which a security is registered."
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "dei_SolicitingMaterial": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "SolicitingMaterial",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Soliciting Material",
        "terseLabel": "Soliciting Material",
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r5"
     ]
    },
    "dei_TradingSymbol": {
     "xbrltype": "tradingSymbolItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "TradingSymbol",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol",
        "documentation": "Trading symbol of an instrument as listed on an exchange."
       }
      }
     },
     "auth_ref": []
    },
    "dei_WrittenCommunications": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "WrittenCommunications",
     "presentation": [
      "http://www.alkermes.com/20240409/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Written Communications",
        "terseLabel": "Written Communications",
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act."
       }
      }
     },
     "auth_ref": [
      "r6"
     ]
    }
   }
  }
 },
 "std_ref": {
  "r0": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b"
  },
  "r1": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r2": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r3": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r4": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r5": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Section": "14a",
   "Number": "240",
   "Subsection": "12"
  },
  "r6": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Securities Act",
   "Number": "230",
   "Section": "425"
  }
 }
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>14
<FILENAME>0000950170-24-042791-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0000950170-24-042791-xbrl.zip
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M4>X&&+HJCE,RR/M#=]I.U95EFH;YCU$%F-V4] K>+'B/2&!K(QSHV$75MG:
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MK<LS*W[_+0I<=^<1UEW]9OE%A%V>*,'G;IJNJ IH<Y*L4*\OB[Z2F"!S3_O
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MW8P!0I$L%65B#T8?A7%J5$H.L.YFFV=9B MK.GB%(0QJH(P=;\G_<K$Z$X9
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MLM\UF+U^;Y=^M63^HO +*+,WV:_#O/@?4$L#!!0    ( # YB5B#0!_4 1<
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M:P;&XV(+QP^\:3^58!KK%A]J^-(Y]JNV.W7H;\X)3 -M*S/6)'AJJIVO1;\
MJLW%SVTN<Z;S%,S(JIR8FK\.&"QL8&AI;-OQ%FOF-DQP[DTPN3]%F[?&$('.
MP9T3UD;^/@9+#2!)S(RHV"F(E(R+B X42D*'I8QMYX9>WU*:U)985D-'['=V
M'N\T_KMI9?&\D)J*J.>EU TEQ\HPU  X7,F%M9=)NF@]JE1LI?]7"]CIC;5:
M5J7AW52VWVGV[K[M;/_6-E9S4%07N61RHEP-2UN."Y4/9 QL;7^<)HB;L,K.
M[5-T ^<>%IS[POB+9"=U!8N1L<P6/%V/*3J<^:@M;QNH))]PP"LD+*'@HS,&
MV3H[.CRRV\[\ 1RFEL,['+I2\;@-\VGB"T@B<!,]Z1[$#AU*PB@YN_,\+]E-
M=4EQ-]@0 BD&T"4Q(>]!!!1"P)L9M9.<ZS*'.^\A1@3AI]B5 QELV($?:+K:
MIF.V7R?%L+O@CU>[Y?6&"IMD\#HB\QV[ (3Q3GV8EQ.W^,;\%$7T,4L>0?\)
MI0,HW!'O4[?+5H,H)@C*G,$-;R,RD+S(C/!E.KH:,&"ETL<FZG#9"I1J^1!#
M@\B$QCW^F!I!*,4Z&EI5=#YOP3?:X@%HB[.(82K] <!L"<3"+6!!R?DO8'*R
MKL3W6"]]$6">0V).52RY'A R6&,70:>06K$P_EHWI[5.JSCHSEY/I&B6@ 4*
MP@+H3"UFB0(F $Z_H!P=^U.6 G="Q4"<N0ED'FHSP7-BZ^C9R^W&=SIBP_L;
MWO=Q:)\,(D<XM<3D8-!"DW6I<DR]>1!WA=N]#PZYP:BAB&0\)@U+>;NK%.Q]
MC3)N8JDW"9VMK2C:!%0?ME[Q 55FM26=<?SJYPZH[G) ]?$7!E1[_1\AH$IG
M=H-XZOZ7AE-7XJ/KPJE5-+6[,NSWB:9*\B':;FI\$)9!!0$WH=7O'5K=&)$'
M8$2^11CG^)6+XC0"+S]<A.8. C,7VD)QD/M;E/F(ZZ1N*SXC,QBD2YU@!_&,
M:<<:CP/>FT#-1A_<2J#FSF,R1\]>?DG\Y8Z<QO%XXQK?4JUP,*282B*!Q:&*
ME5.U956C1[I4<6G\8AF>I9*U"GM>4<Z[$GU9K2*^IGX8X\)(Z<(9-<;X7'-K
M?1'^N,Q)*&I9J*N'G4V;+]59G]I-PY*AZ%=+A'UML,4$4/FP%?,1$CF#/W6A
M1%DXHM#&2=9(=AV,AOARDM*N[)IJ_<Y3,TVK.4,%GT<3Z&ZY$PB'PDH=XK12
M\3(OL4ZETY9XVWG>:8F3B/]Z!4U!VW(]5K2E9SH/H#T NS^ -J!L5!FPC\;$
M@0G.Q3&&PJ$6;!&I69S(5#W=$=7Y$Z?,'0J3^8)>4C5*A>2:TGQ^]369F" T
M76:(G[2,G7\*>PP4[\K&G44N&J/'&,H&,G-0/U,F@P&.-4&791[I5-1Y$,*X
MK')^_K*,[]$7=!6U>_>X0F-3>[*I/;G#VI.?4[U6MNZCJGJ(R->D<)MW0R.R
M=RZ4N-P%]54XIO(A1R4YXV5&Z(3B8[FZ(&\ ")Z0?VQH'76#!0,=JH=<FJB[
M@(0J! 3<HT-"-C0PIC:T#< G!CHR7;+</BY*3FR6<];,-URHDF-EA.8RBILI
MLO%VT;Q3*%8#)#9#MS4 &ZD4T(9:%6#:N5%H9?U,*$^S-5U$2X#H62[U1+PR
MV3D% FI(]"S2:HYGWH^Q#HX_AN+H4@4E=[+]']X3)SA!S=V=P#\U2OI5)ME0
M/&_V?Q5UN]P<%7WTH9**VH!P[$5A'IRI8GR4& 8NGTH=G%/?&#EYE,OV<1VB
MPYJ4Y K[5#PR59S37$AIKL]6,NR>83\/&R3]G+NL6S?59<8]R<17Y2C1Q7)C
M)OE>GVNJY#:G3,&&D<I14^B9/Z HR/]G"%Z.8L@1NTTLG"3D8'JN$JLB$$W'
MCP>MU@')*;/ ).P(D5-3D%80B5+D&]E[T@&XB1:L)-*OOK7S-AAX1$XOJ:TY
MW_A[>EQK_(]]<<[NYZ:ZCTJET<#I99BD?WX^.@WB$LZ^#XJWI85_QL%)CO:3
M:D@@\CI;_6P>>/%Q1I>_NX"?BMDYNL@Q&%/2O>10-V1!.0?2YLSA0C+S>J35
MI;YSRJO>L"']IHG$!Z0E-KO\XFJ1%4[W$L8 33DQ:RWT[-925A6:S--]U,I\
M25^=1K#M:YJ5?=_Q4F23RH2K+]6=R;ZDH2/\0KU,L[12\%03F%[,5H;L@3"N
MZ%+^"Q,^V<&+>HQ:^A='6<A8U@OPF35WG8(#PPLQV:6./C>?2[Q9J(-T4D0.
M/I<9?=*E^Q9FEKT?849_4"3LPHWI0! 6L4!UGR@%]+&6BG#JF><W2'Q%1_H]
M@34;4;Y=NSA:A="KC*72W,0QR=A286F7;D'H[L VS:]'H(N5_>T('?&"&_6)
MZV7J_;N8*W2F2ITO70O :9=+*I7"XPE[NLY!GD^[(FN5E!51KF"P642<@8[)
MUUV2P*TNWU[0KZI]]ND%21QV,KSB:@/WL;^8[=5V\W(#EU!O*"RK/I6<C.</
MUERS$"H*(ORE2Q'FSK ;>T4?+$F]$W'OUC2EG*O-?&9TY=85B=7)R6+1''V'
MZ[%LR:5\46[*2?07KF*!H^3L0 U[,&)LJJP'J&@3*4Y>M\1(@U_S<THE59FH
M3R6TJZ;:.9RH+Y:G_8-O8U\O_^GHZ*4[$.[I:5<5%O/HS=;1AQ-?D"9ACBC=
MQU?^8(VNO.NTM 7V@B\=%OPEPY&(#[X(49Q)>RZV3@\_G&U@U&:7=^)2UNKK
M@3AM#?>,KJBZ[M*KE@\]DDQ_N_NO_%6CJ2HI2)P5.E0N4US_^AGFG% XU^2V
M-IRD2!]13;0(9D&L:O5)BW*&2CHP2<HIIMHX*DKCJ11.)7#S.>^2!ASET%-,
M$MB20+.B8S5*56W6LMV3LP)$=G-SU9A3^K*0P+"72W'8>UY?VKM#=;OD);#1
M]I<GA6%.=*43<;(^([1"GC>6-N'2D8:;7I<>3@Q=T3;VA=T<12CSNFZC63K/
M^((S#O34_.QH>4!A5 =8\^R:^Y\6 0\M?WXG%:.2Q7C(VM"%6\-U90H^,+$N
M)'%U,.)A>A";FH9O2>W^/<[\;VH:-C4-][NFX8[PX?<&T(U;81\*AFY>A,LP
M>A*;$94KP# O5CY4C<5<.&&5.N?4JT?*P ? W\X'YX@,H<H*D8ZUBCEHPTB5
M,Z%5>*(:-&*432AY;&+-05M7@J$*F1.F21*5!]H58%"OE@N TNB-XLRQD#'%
MDF,LRUU='=#EEYDV.EQXRP:1_A,;S%75/S'2F8EE+H[K8M4J&I#IS$4_,'Q=
MS>' EZK_'> -+C.QR^X#.PFT;Z ^?K0NANUPW2IULT%Y.=3UG/+-@/K'%*&@
M1%!]/HY >5W,RF6[\UF<::4A/A)(DTE+O 7^ET%46E44=KC\93!%.89W4>8<
M:99!7;M[6$2Q256]B*&GP]7?^*ACRG$7Y*2\C[2A:%XN$D.>3TKEKMZ!<15%
MU'VBY\)6Q9S%5(WPOJ)@T'0Z[<BJY@1G?P- ^%F!N*<6_&ZV=^\4\CM3T$_9
M3.C2"W ;^&F*E^TWAG(/$_XE#M?T^D#T]#/XTM+W"/MN7\@U*1>X6_-. _(+
M(;4L9H&I"]RKJJVQ)V/LR3@?K2XM:S2A^N:9*E!QDE,D0HE3%4 %< 7<&UT%
M6G!67-=^Z%HAN@<'3S@H+!/2N6'+Y_8P7$N,8&I34\!C3+3K<VLU]\79A3SE
MWXA?JJ"/%,C)]LC%*^96@5Q7M>#2.K6U]GIT5SGD<_)YS63NQ@S^%DXE9@M&
MVGNEEV(A.D0!&D>-A9*!QHZ%V\9"H9NW'U1)5'OCC8HB5\%8W2^_X(DOVLU
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M<BKIQ>LR-Z$4SUOBI2GQXA6]E6!032]?E']H?O%?F<J)MO2EMRU!D\(NONH
M)%"BU/VFYBSU#5D0F'<F;9^XQ#G656?L?5Z]_@'/7O43GI9DZBW]9F>D$I*F
M[A/Q'J"^UQL^V=_J[6P/]@[ZW?9>1X1&#X!9.ET(W",9V,X?B0H#^M:3T<[.
MP?X^;&U6CMP0A^4$^*PC3MX>/Q_@56]WK[_?7Y;'3;[N6]K:Q_<XJ[7)U]UZ
MON[IHY$)9[_][>FCJ$CBW_X?4$L! A0#%     @ ,#F)6"^X(!) %   &,(
M !$              ( !     &%L:W,M,C R-# T,#DN:'1M4$L! A0#%
M  @ ,#F)6.P5T%*)"0  3G@  !$              ( !;Q0  &%L:W,M,C R
M-# T,#DN>'-D4$L! A0#%     @ ,#F)6(- ']0!%P  >Y    \
M     ( !)QX  &%L:W,M97@Y.5\Q+FAT;5!+!08      P # +L   !5-0
"   !

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>16
<FILENAME>alks-20240409_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2023"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="alks-20240409.xsd" xlink:type="simple"/>
    <context id="C_2a5fbd29-f694-46d0-9d05-c0960494c22f">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001520262</identifier>
        </entity>
        <period>
            <startDate>2024-04-09</startDate>
            <endDate>2024-04-09</endDate>
        </period>
    </context>
    <dei:EntityCentralIndexKey
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_3619135f-dd05-4832-bc22-7fc0ea27e822">0001520262</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_83c0dab1-15f8-42c2-aee9-7777a48e1b1e">false</dei:AmendmentFlag>
    <dei:EntityRegistrantName
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_60663250-f940-459a-9d4b-c6a858844e3d">Alkermes plc.</dei:EntityRegistrantName>
    <dei:DocumentType
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_80d42962-25cb-4aa2-9afc-3f38d71c0705">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_2df15f2e-0f92-4013-b4cf-17de730e24ea">2024-04-09</dei:DocumentPeriodEndDate>
    <dei:EntityIncorporationStateCountryCode
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_03d4c0d7-1b34-4fa2-93ca-1e2bcd0bbc62">L2</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_3bd2a06a-17fa-452c-944f-ed47ceab7fb8">001-35299</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_65236215-dfb0-4746-8ca7-1bca6a3a4f92">98-1007018</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_e484df23-8b5e-42a5-8df4-3f65cb7ab7fa">Connaught House</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_08dd627e-6545-48df-ac1d-06a64dfeba0c">1 Burlington Road</dei:EntityAddressAddressLine2>
    <dei:EntityAddressCityOrTown
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_d9fb2a04-fc3c-47fb-a0ba-93a50c058582">Dublin 4</dei:EntityAddressCityOrTown>
    <dei:EntityAddressCountry
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_9cf6447f-579c-44a9-844f-fb189e2e2309">IE</dei:EntityAddressCountry>
    <dei:EntityAddressPostalZipCode
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_c1408300-00e7-4577-958b-acfa0b1bb526">D04 C5Y6</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_7e7ee4ae-bf9c-4fc8-85c1-1721cb2272e9">353</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_f263471e-cc01-4aa7-bfe7-fffb8772350c">1-772-8000</dei:LocalPhoneNumber>
    <dei:WrittenCommunications
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_0a829c82-b23a-4730-9e61-5d6625f41b53">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_92cf4a4c-659c-4dcd-9c49-fa45367acd44">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_07d56700-c6cd-4834-b713-1f583b07cfde">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_cdfbd0cb-f30b-4969-b892-7163ae794a01">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_8ce15a23-4ad5-45c4-a3c4-68f968ba1fee">Ordinary shares, $0.01 par value</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_7cc3afd4-1a66-4b52-8199-1fc8883feda8">ALKS</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_61760789-4597-4049-8c62-3469eb89d7ed">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany
      contextRef="C_2a5fbd29-f694-46d0-9d05-c0960494c22f"
      id="F_11d12bba-92ec-4eb9-9780-2896a6bc2ca4">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
