<SEC-DOCUMENT>0000886163-20-000129.txt : 20201203
<SEC-HEADER>0000886163-20-000129.hdr.sgml : 20201203
<ACCEPTANCE-DATETIME>20201202200547
ACCESSION NUMBER:		0000886163-20-000129
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		14
CONFORMED PERIOD OF REPORT:	20201202
ITEM INFORMATION:		Other Events
FILED AS OF DATE:		20201203
DATE AS OF CHANGE:		20201202

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LIGAND PHARMACEUTICALS INC
		CENTRAL INDEX KEY:			0000886163
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				770160744
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33093
		FILM NUMBER:		201365350

	BUSINESS ADDRESS:	
		STREET 1:		3911 SORRENTO VALLEY BLVD
		STREET 2:		SUITE 110
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		858-550-7500

	MAIL ADDRESS:	
		STREET 1:		3911 SORRENTO VALLEY BLVD
		STREET 2:		SUITE 110
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>lgnd-20201202.htm
<DESCRIPTION>8-K
<TEXT>
<XBRL>
<?xml version="1.0" ?><!--XBRL Document Created with Wdesk from Workiva--><!--Copyright 2020 Workiva--><!--r:4cc0e28f-3c75-4d66-9dcd-cdf179cfb2d0,g:aec37607-51ac-4e3b-ab27-3fefa2e678bf,d:267db60a607446ff8d17116fa8141dff--><html xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xml:lang="en-US"><head><meta http-equiv="Content-Type" content="text/html"/>


<title>lgnd-20201202</title></head><body><div style="display:none"><ix:header><ix:hidden><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" name="dei:EntityCentralIndexKey" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl80L2ZyYWc6NDIxZGIwMzIyZDBlNDUwYzhkNGU5MjVhY2E2NDgzNGIvdGFibGU6ZmI2ZTQ5YTg0NGJjNGMyZGFjMzNkZTBiMjFlZTk2YWUvdGFibGVyYW5nZTpmYjZlNDlhODQ0YmM0YzJkYWMzM2RlMGIyMWVlOTZhZV8yLTEtMS0xLTA_702e5425-0df3-4ffd-bf33-34e6b1b069ac">0000886163</ix:nonNumeric><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" name="dei:AmendmentFlag" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl80L2ZyYWc6NDIxZGIwMzIyZDBlNDUwYzhkNGU5MjVhY2E2NDgzNGIvdGFibGU6ZmI2ZTQ5YTg0NGJjNGMyZGFjMzNkZTBiMjFlZTk2YWUvdGFibGVyYW5nZTpmYjZlNDlhODQ0YmM0YzJkYWMzM2RlMGIyMWVlOTZhZV8zLTEtMS0xLTA_d5710b86-b41e-4b4c-83c6-284b00c43aa5">false</ix:nonNumeric></ix:hidden><ix:references xml:lang="en-US"><link:schemaRef xlink:type="simple" xlink:href="lgnd-20201202.xsd"></link:schemaRef></ix:references><ix:resources><xbrli:context id="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000886163</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-12-02</xbrli:startDate><xbrli:endDate>2020-12-02</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div><div id="i267db60a607446ff8d17116fa8141dff_1"></div><div style="min-height:72pt;width:100%"><div><span><br/></span></div></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:14pt;font-weight:700;line-height:173%">UNITED STATES</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:14pt;font-weight:700;line-height:173%">SECURITIES AND EXCHANGE COMMISSION</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:14pt;font-weight:700;line-height:173%">WASHINGTON, D.C. 20549</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10.5pt;font-weight:700;line-height:173%">______________</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:16pt;font-weight:700;line-height:173%">FORM <ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" name="dei:DocumentType" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF85Nw_5b5bee17-d008-4608-a60c-a4774541d263">8-K</ix:nonNumeric> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10.5pt;font-weight:700;line-height:173%">______________</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:173%">CURRENT REPORT</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:173%">Pursuant to Section 13 or 15(d) of the</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:173%">Securities Exchange Act of 1934</span></div><div style="margin-top:6pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:173%">Date of Report (Date of earliest event reported): <ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" format="ixt:datemonthdayyearen" name="dei:DocumentPeriodEndDate" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF8yNTI_398ec21e-68a4-4cfc-90db-fe3e3ec99660">December 2, 2020</ix:nonNumeric> </span></div><div style="margin-bottom:7pt;margin-top:12pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:16pt;font-weight:700;line-height:173%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" name="dei:EntityRegistrantName" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF8yNTY_655f495c-ead4-453d-9bca-13fe564bae13">LIGAND PHARMACEUTICALS INC</ix:nonNumeric>ORPORATED</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:173%">     </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">(Exact Name of Registrant as Specified in Its Charter)</span></div><div style="margin-bottom:6pt;text-align:center"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:86.538%"><tr><td style="width:1.0%"></td><td style="width:32.233%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:32.233%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:32.234%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 2.12pt;text-align:center;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" format="ixt-sec:stateprovnameen" name="dei:EntityIncorporationStateCountryCode" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6YTE4NzNlNTczZThkNDcyZWI5YThjM2I0MjkwOTI4NzMvdGFibGVyYW5nZTphMTg3M2U1NzNlOGQ0NzJlYjlhOGMzYjQyOTA5Mjg3M18wLTAtMS0xLTA_ef7cef80-5d78-46a3-bd14-4866d11c5d8c">Delaware</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 2.12pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" name="dei:EntityFileNumber" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6YTE4NzNlNTczZThkNDcyZWI5YThjM2I0MjkwOTI4NzMvdGFibGVyYW5nZTphMTg3M2U1NzNlOGQ0NzJlYjlhOGMzYjQyOTA5Mjg3M18wLTEtMS0xLTA_a2422dab-b675-4bac-bd56-13d680caac15">001-33093</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 2.12pt;text-align:center;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" name="dei:EntityTaxIdentificationNumber" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6YTE4NzNlNTczZThkNDcyZWI5YThjM2I0MjkwOTI4NzMvdGFibGVyYW5nZTphMTg3M2U1NzNlOGQ0NzJlYjlhOGMzYjQyOTA5Mjg3M18wLTItMS0xLTA_32dad0ac-e0cd-44de-bb95-3a915ea56937">77-0160744</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding:2px 2.12pt;text-align:center;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-style:italic;font-weight:700;line-height:100%">(State or other jurisdiction of</span></td><td colspan="3" style="padding:2px 2.12pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-style:italic;font-weight:700;line-height:100%">(Commission File Number)</span></td><td colspan="3" style="padding:2px 2.12pt;text-align:center;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-style:italic;font-weight:700;line-height:100%">(I.R.S. Employer</span></td></tr><tr><td colspan="3" style="padding:2px 2.12pt;text-align:center;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-style:italic;font-weight:700;line-height:100%">incorporation or organization)</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 2.12pt;text-align:center;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-style:italic;font-weight:700;line-height:100%">Identification No.)</span></td></tr></table></div><div style="margin-bottom:7pt;margin-top:3pt;text-align:center"><span><br/></span></div><div style="margin-bottom:6pt;text-align:center"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:47.617%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.203%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:47.780%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 2.12pt;text-align:center;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" name="dei:EntityAddressAddressLine1" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6ZjU1OTcwMGZhOGRiNDdkYWFlNWY0MWIxZjBhMzQ2MmEvdGFibGVyYW5nZTpmNTU5NzAwZmE4ZGI0N2RhYWU1ZjQxYjFmMGEzNDYyYV8wLTAtMS0xLTA_3d5da1c8-53e4-4d25-8a06-85d6eaaae3ef">3911 Sorrento Valley Boulevard, Suite 110</ix:nonNumeric></span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="3" style="padding:2px 2.12pt;text-align:center;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" name="dei:EntityAddressCityOrTown" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6ZjU1OTcwMGZhOGRiNDdkYWFlNWY0MWIxZjBhMzQ2MmEvdGFibGVyYW5nZTpmNTU5NzAwZmE4ZGI0N2RhYWU1ZjQxYjFmMGEzNDYyYV8xLTAtMS0xLTA_a7765ac0-7035-4890-ac38-71094a859727">San Diego</ix:nonNumeric></span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="3" style="padding:2px 2.12pt;text-align:center;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" name="dei:EntityAddressStateOrProvince" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6ZjU1OTcwMGZhOGRiNDdkYWFlNWY0MWIxZjBhMzQ2MmEvdGFibGVyYW5nZTpmNTU5NzAwZmE4ZGI0N2RhYWU1ZjQxYjFmMGEzNDYyYV8yLTAtMS0xLTA_16185f54-8b86-48fa-b22a-93c5581a403d">CA</ix:nonNumeric></span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 2.12pt;text-align:center;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" name="dei:EntityAddressPostalZipCode" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6ZjU1OTcwMGZhOGRiNDdkYWFlNWY0MWIxZjBhMzQ2MmEvdGFibGVyYW5nZTpmNTU5NzAwZmE4ZGI0N2RhYWU1ZjQxYjFmMGEzNDYyYV8yLTItMS0xLTA_09ae6c9c-4a89-4260-83bb-6900fbf5f96e">92121</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding:2px 2.12pt;text-align:center;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-style:italic;font-weight:700;line-height:100%">(Address of principal executive offices)</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 2.12pt;text-align:center;vertical-align:middle"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-style:italic;font-weight:700;line-height:100%">(Zip Code)</span></td></tr></table></div><div style="margin-top:15pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:144%">(<ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" name="dei:CityAreaCode" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF8zMzQ_a37493a3-eba9-4600-95e3-615ec11ced38">858</ix:nonNumeric>)&#160;<ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" name="dei:LocalPhoneNumber" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF8zMzg_d8c652f7-56cc-4ad5-9f55-06bc91e1b028">550-7500</ix:nonNumeric> </span></div><div style="margin-bottom:6pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:173%">(Registrant&#8217;s Telephone Number, Including Area Code)</span></div><div style="margin-bottom:3pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:173%">N/A</span></div><div style="margin-bottom:6pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:173%">(Former Name or Former Address, if Changed Since Last Report)</span></div><div style="text-align:center"><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:173%">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></div><div><span><br/></span></div><div style="padding-left:24.75pt;text-indent:-22.5pt"><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:11pt;font-weight:400;line-height:144%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" format="ixt-sec:boolballotbox" name="dei:WrittenCommunications" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF82MzU_b2b8b39b-9aa9-4897-81b5-393dc9fc2769">&#9744;</ix:nonNumeric></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:144%">&#160;&#160;&#160;&#160;Written communications pursuant to Rule&#160;425 under the Securities Act (17 CFR 230.425)</span></div><div style="padding-left:24.75pt;text-indent:-22.5pt"><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:11pt;font-weight:400;line-height:144%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" format="ixt-sec:boolballotbox" name="dei:SolicitingMaterial" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF83MjQ_1bd8e046-a203-483b-bdc1-28785ca1d128">&#9744;</ix:nonNumeric></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:144%">&#160;&#160;&#160;&#160;Soliciting material pursuant to Rule&#160;14a-12 under the Exchange Act (17 CFR 240.14a-12)</span></div><div style="padding-left:24.75pt;text-indent:-22.5pt"><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:11pt;font-weight:400;line-height:144%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" format="ixt-sec:boolballotbox" name="dei:PreCommencementTenderOffer" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF84MTQ_19e9dd5c-d8d8-4811-877c-8f981d1aa26e">&#9744;</ix:nonNumeric></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:144%">&#160;&#160;&#160;&#160;Pre-commencement communications pursuant to Rule&#160;14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</span></div><div style="padding-left:24.75pt;text-indent:-22.5pt"><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:11pt;font-weight:400;line-height:144%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" format="ixt-sec:boolballotbox" name="dei:PreCommencementIssuerTenderOffer" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF85MjA_58f463a5-6402-4013-8a79-f64a4c5858d7">&#9744;</ix:nonNumeric></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:144%">&#160;&#160;&#160;&#160;Pre-commencement communications pursuant to Rule&#160;13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</span></div><div style="height:72pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><span><br/></span></div></div></div><hr style="page-break-after:always"/><div style="min-height:72pt;width:100%"><div><span><br/></span></div></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Securities registered pursuant to Section 12(b) of the Ac</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:120%">t:</span></div><div><span><br/></span></div><div style="margin-bottom:6pt;text-align:center"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:98.878%"><tr><td style="width:1.0%"></td><td style="width:37.797%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:20.293%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:38.610%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="border-left:1pt solid #000000;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Title of each class</span></td><td colspan="3" style="border-left:1pt solid #000000;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Trading Symbol(s)</span></td><td colspan="3" style="border-left:1pt solid #000000;border-right:1pt solid #000000;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Name of each exchange on which registered</span></td></tr><tr><td colspan="3" style="border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" name="dei:Security12bTitle" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6MWRjODIzZTViMzAxNDRhNGJjZDZkM2FjYmU0NTA1YjQvdGFibGVyYW5nZToxZGM4MjNlNWIzMDE0NGE0YmNkNmQzYWNiZTQ1MDViNF8xLTAtMS0xLTA_c53bbfc4-f72a-4604-9f68-de0134bfc7ff">Common Stock, par value $0.001 per share</ix:nonNumeric></span></td><td colspan="3" style="border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" name="dei:TradingSymbol" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6MWRjODIzZTViMzAxNDRhNGJjZDZkM2FjYmU0NTA1YjQvdGFibGVyYW5nZToxZGM4MjNlNWIzMDE0NGE0YmNkNmQzYWNiZTQ1MDViNF8xLTEtMS0xLTA_90e0e3f3-af80-4341-8ce0-f2bbccf8434f">LGND</ix:nonNumeric></span></td><td colspan="3" style="border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:1pt solid #000000;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6MWRjODIzZTViMzAxNDRhNGJjZDZkM2FjYmU0NTA1YjQvdGFibGVyYW5nZToxZGM4MjNlNWIzMDE0NGE0YmNkNmQzYWNiZTQ1MDViNF8xLTItMS0xLTA_0dc16fcb-83e4-48ba-b045-b27f65bd8e84">The Nasdaq Global Market</ix:nonNumeric></span></td></tr></table></div><div style="padding-left:24.75pt;text-indent:-22.5pt"><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">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></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Emerging growth company  </span><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:11pt;font-weight:400;line-height:120%"><ix:nonNumeric contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202" format="ixt-sec:boolballotbox" name="dei:EntityEmergingGrowthCompany" id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF8xMzU0_069a59b8-aace-4960-af16-4eb859380584">&#9744;</ix:nonNumeric></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">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;font-family:'Arial Unicode MS',sans-serif;font-size:11pt;font-weight:400;line-height:120%">&#9744;</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">&#160;</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="height:72pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><span><br/></span></div></div></div><div id="i267db60a607446ff8d17116fa8141dff_7"></div><hr style="page-break-after:always"/><div style="min-height:72pt;width:100%"><div><span><br/></span></div></div><div style="-sec-extract:summary;margin-bottom:12pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:144%">Item 8.01     Other Events.</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%">As previously reported on October 13, 2020, Ligand Pharmaceuticals Incorporated (&#8220;Ligand&#8221;) and its wholly-owned subsidiary Vernalis Limited, a company incorporated in England (&#8220;Seller&#8221;), entered into an Agreement for the Sale and Purchase of the Entire Issued Share Capital of Vernalis (R&amp;D) Limited (the &#8220;Purchase and Sale Agreement&#8221;) with HitGen UK Ltd, a company incorporated in England (&#8220;Buyer&#8221;), and HitGen Inc., a publicly-traded company incorporated in China, pursuant to which Ligand and Seller agreed to sell the entire issued share capital of Vernalis (R&amp;D) Limited, a company incorporated in England and a wholly-owned subsidiary of Seller (&#8220;Vernalis&#8221;), which constitutes the sale of the Vernalis business operations including the Vernalis Design Platform (the &#8220;Vernalis Business&#8221;).  </span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%">On December 2, 2020, Ligand completed the sale of the Vernalis Business operations to Buyer. Pursuant to the terms of the Purchase and Sale Agreement, at the closing of the transaction, Buyer paid $26.7 million in cash, following adjustment for debt, cash and net working capital.  In addition, Buyer will pay to Ligand any net receipts pursuant to completed collaboration licenses and a share of any net receipts pursuant to ongoing research collaboration agreements.  </span></div><div><span><br/></span></div><div><span><br/></span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:115%">Forward-Looking Statements</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%">This report contains forward-looking statements by Ligand that involve risks and uncertainties and reflect Ligand&#8217;s judgment as of the date of this report. Words such as &#8220;plans,&#8221; &#8220;believes,&#8221; &#8220;expects,&#8221; &#8220;anticipates,&#8221; and &#8220;will,&#8221; and similar expressions, are intended to identify forward-looking statements.   These forward-looking statements include, without limitation, statements regarding the potential for Ligand to receive future economics from Buyer on completed collaboration licenses and ongoing research collaboration agreements. Actual events or results may differ from Ligand&#8217;s expectations due to risks and uncertainties inherent in Ligand&#8217;s business, including, without limitation: Ligand may not realize future benefit from the transaction, including from retained license and collaboration economics and as a result of indemnification claims under the Purchase and Sale Agreement and the retention by Ligand of certain liabilities associated with the Vernalis Business; and other risks described in Ligand&#8217;s prior press releases and filings with the SEC. The failure to meet expectations with respect to any of the foregoing matters may reduce Ligand's stock price. Additional information concerning these and other risk factors affecting Ligand can be found in Ligand&#8217;s prior public periodic filings with the Securities and Exchange Commission available at www.sec.gov. Ligand disclaims any intent or obligation to update these forward-looking statements beyond the date of this report.  This caution is made under the safe harbor provisions of the Private Securities Litigation Reform Act of 1995.</span></div><div style="height:72pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><span><br/></span></div></div></div><hr style="page-break-after:always"/><div style="min-height:72pt;width:100%"><div><span><br/></span></div></div><div style="margin-bottom:12pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:120%">SIGNATURES</span></div><div style="margin-bottom:20pt;text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.</span></div><div style="margin-bottom:6pt;padding-left:18pt"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:95.993%"><tr><td style="width:1.0%"></td><td style="width:40.970%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:56.830%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt 2px 3.25pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">LIGAND PHARMACEUTICALS INCORPORATED</span></td></tr><tr style="height:11pt"><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="3" style="padding:2px 1pt 2px 3.25pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Date: December 2, 2020</span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;margin-top:2pt;padding-left:38.25pt;padding-right:2.25pt;text-indent:-33.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">By:   </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration:underline">/s/ Charles S. Berkman         </span></div><div style="margin-bottom:2pt;margin-top:2pt;padding-left:38.25pt;padding-right:2.25pt;text-indent:-33.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Name:    Charles S. Berkman</span></div><div style="margin-bottom:2pt;margin-top:2pt;padding-left:38.25pt;padding-right:2.25pt;text-indent:-33.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Title:    Senior Vice President, General Counsel and Secretary </span></div></td></tr></table></div><div style="margin-top:9pt"><span><br/></span></div><div style="margin-bottom:12pt;text-indent:36pt"><span><br/></span></div><div style="height:72pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><span><br/></span></div></div></div></body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>2
<FILENAME>lgnd-20201202.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:4cc0e28f-3c75-4d66-9dcd-cdf179cfb2d0,g:aec37607-51ac-4e3b-ab27-3fefa2e678bf-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:lgnd="http://www.ligand.com/20201202" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.ligand.com/20201202">
  <xs:import namespace="http://www.w3.org/1999/xlink" schemaLocation="http://www.xbrl.org/2003/xlink-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei/2019-01-31" schemaLocation="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd"/>
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="lgnd-20201202_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="lgnd-20201202_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="lgnd-20201202_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="lgnd-20201202_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="CoverPage" roleURI="http://www.ligand.com/role/CoverPage">
        <link:definition>0001001 - Document - Cover Page</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
</xs:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>3
<FILENAME>lgnd-20201202_cal.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:4cc0e28f-3c75-4d66-9dcd-cdf179cfb2d0,g:aec37607-51ac-4e3b-ab27-3fefa2e678bf-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.ligand.com/role/CoverPage" xlink:type="simple" xlink:href="lgnd-20201202.xsd#CoverPage"/>
  <link:calculationLink xlink:role="http://www.ligand.com/role/CoverPage" xlink:type="extended"/>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>4
<FILENAME>lgnd-20201202_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:4cc0e28f-3c75-4d66-9dcd-cdf179cfb2d0,g:aec37607-51ac-4e3b-ab27-3fefa2e678bf-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:roleRef roleURI="http://www.ligand.com/role/CoverPage" xlink:type="simple" xlink:href="lgnd-20201202.xsd#CoverPage"/>
  <link:definitionLink xlink:role="http://www.ligand.com/role/CoverPage" xlink:type="extended" id="iac6f9cc87b8d41e9aabcbb40464dcb58_CoverPage"/>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>5
<FILENAME>lgnd-20201202_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:4cc0e28f-3c75-4d66-9dcd-cdf179cfb2d0,g:aec37607-51ac-4e3b-ab27-3fefa2e678bf-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_dei_WrittenCommunications_0ed2e7e6-0d7b-4523-abdc-9347eebcc067_terseLabel_en-US" xlink:label="lab_dei_WrittenCommunications" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Written Communications</link:label>
    <link:label id="lab_dei_WrittenCommunications_label_en-US" xlink:label="lab_dei_WrittenCommunications" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Written Communications</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_WrittenCommunications" xlink:to="lab_dei_WrittenCommunications" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_PreCommencementTenderOffer_1f9278a9-bb5d-4a6d-9e53-32767fe2d923_terseLabel_en-US" xlink:label="lab_dei_PreCommencementTenderOffer" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
    <link:label id="lab_dei_PreCommencementTenderOffer_label_en-US" xlink:label="lab_dei_PreCommencementTenderOffer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_PreCommencementTenderOffer" xlink:to="lab_dei_PreCommencementTenderOffer" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_f580a1b5-62b0-43e0-a74b-c1ebb5c4ff5c_terseLabel_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_label_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityIncorporationStateCountryCode" xlink:to="lab_dei_EntityIncorporationStateCountryCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressCityOrTown_045cdf3d-7de7-48d0-b7de-2ed96b26ca45_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:label id="lab_dei_EntityAddressCityOrTown_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCityOrTown" xlink:to="lab_dei_EntityAddressCityOrTown" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_SolicitingMaterial_c949a30c-0295-4fab-8f7a-ee6304c9358b_terseLabel_en-US" xlink:label="lab_dei_SolicitingMaterial" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Soliciting Material</link:label>
    <link:label id="lab_dei_SolicitingMaterial_label_en-US" xlink:label="lab_dei_SolicitingMaterial" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Soliciting Material</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SolicitingMaterial" xlink:to="lab_dei_SolicitingMaterial" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressAddressLine1_0bb4426b-a3ad-482b-89ee-0ab40931015b_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine1_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine1" xlink:to="lab_dei_EntityAddressAddressLine1" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_SecurityExchangeName_da88a1cc-4b66-45c5-958e-8e96128a1f94_terseLabel_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Exchange Name</link:label>
    <link:label id="lab_dei_SecurityExchangeName_label_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Exchange Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SecurityExchangeName" xlink:to="lab_dei_SecurityExchangeName" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CityAreaCode_933864c2-e51d-4a60-a987-5f0514922172_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">City Area Code</link:label>
    <link:label id="lab_dei_CityAreaCode_label_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">City Area Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CityAreaCode" xlink:to="lab_dei_CityAreaCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CoverAbstract_af11f052-2872-4c78-affa-123e0e621a25_terseLabel_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cover page.</link:label>
    <link:label id="lab_dei_CoverAbstract_label_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cover [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CoverAbstract" xlink:to="lab_dei_CoverAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_132c2305-e39a-4495-92fe-eddc55d775d3_terseLabel_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_label_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityTaxIdentificationNumber" xlink:to="lab_dei_EntityTaxIdentificationNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityFileNumber_c87d7dad-1f5e-4daf-89ec-39aa615faa29_terseLabel_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity File Number</link:label>
    <link:label id="lab_dei_EntityFileNumber_label_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity File Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFileNumber" xlink:to="lab_dei_EntityFileNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentType_659f8fcf-f45e-4d2c-8ed6-81ee5f14552c_terseLabel_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Type</link:label>
    <link:label id="lab_dei_DocumentType_label_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Type</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType" xlink:to="lab_dei_DocumentType" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCentralIndexKey_73c87601-f4e2-40b9-b73b-cecfd7b1ce7e_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey" xlink:to="lab_dei_EntityCentralIndexKey" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_904b0f36-8a7f-410a-9033-47d4b79eeb3b_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_label_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityEmergingGrowthCompany" xlink:to="lab_dei_EntityEmergingGrowthCompany" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_Security12bTitle_70091f37-8490-4862-990b-99abc4d3df3d_terseLabel_en-US" xlink:label="lab_dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:label id="lab_dei_Security12bTitle_label_en-US" xlink:label="lab_dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_Security12bTitle" xlink:to="lab_dei_Security12bTitle" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_LocalPhoneNumber_810babf6-26a2-4178-8e24-d1a1771992e2_terseLabel_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Local Phone Number</link:label>
    <link:label id="lab_dei_LocalPhoneNumber_label_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Local Phone Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocalPhoneNumber" xlink:to="lab_dei_LocalPhoneNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressStateOrProvince_257b8d71-8e6e-4869-8b01-69f67fba113d_terseLabel_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:label id="lab_dei_EntityAddressStateOrProvince_label_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressStateOrProvince" xlink:to="lab_dei_EntityAddressStateOrProvince" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AmendmentFlag_38fc47d9-f449-4cad-9875-f6d032f1628b_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amendment Flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_label_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag" xlink:to="lab_dei_AmendmentFlag" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressPostalZipCode_b6097364-5e6b-4491-9021-ed12a6374587_terseLabel_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:label id="lab_dei_EntityAddressPostalZipCode_label_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressPostalZipCode" xlink:to="lab_dei_EntityAddressPostalZipCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_TradingSymbol_f0013739-f0a4-43d3-bb44-c155caaf826b_terseLabel_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Symbol</link:label>
    <link:label id="lab_dei_TradingSymbol_label_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Symbol</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_TradingSymbol" xlink:to="lab_dei_TradingSymbol" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_PreCommencementIssuerTenderOffer_a9409989-15a4-413a-9a6a-b7b58644c0f0_terseLabel_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
    <link:label id="lab_dei_PreCommencementIssuerTenderOffer_label_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_PreCommencementIssuerTenderOffer" xlink:to="lab_dei_PreCommencementIssuerTenderOffer" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentPeriodEndDate_67023bb7-a08b-4a0c-b056-d8ad7cfcdfb3_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Period End Date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate" xlink:to="lab_dei_DocumentPeriodEndDate" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityRegistrantName_87d259b5-6280-48b0-885f-0c0c098a2ade_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_label_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName" xlink:to="lab_dei_EntityRegistrantName" xlink:type="arc" order="1"/>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>6
<FILENAME>lgnd-20201202_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:4cc0e28f-3c75-4d66-9dcd-cdf179cfb2d0,g:aec37607-51ac-4e3b-ab27-3fefa2e678bf-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.ligand.com/role/CoverPage" xlink:type="simple" xlink:href="lgnd-20201202.xsd#CoverPage"/>
  <link:presentationLink xlink:role="http://www.ligand.com/role/CoverPage" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_6a284074-76fe-4af7-b7bb-dcd52aeaf000" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_EntityCentralIndexKey_6a284074-76fe-4af7-b7bb-dcd52aeaf000" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_40813306-ace2-48a2-8332-128bafca4000" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_AmendmentFlag_40813306-ace2-48a2-8332-128bafca4000" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_76517bbd-6acf-42e0-aa60-97a4784cadce" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_DocumentType_76517bbd-6acf-42e0-aa60-97a4784cadce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_4e532a23-3953-4118-9a9e-0924be5a0d22" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_DocumentPeriodEndDate_4e532a23-3953-4118-9a9e-0924be5a0d22" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_a2c68be9-2e9f-46e0-b16b-e850ea2eeb46" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_EntityRegistrantName_a2c68be9-2e9f-46e0-b16b-e850ea2eeb46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_77f4e269-187c-435b-98e4-1727d1358b5a" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_EntityIncorporationStateCountryCode_77f4e269-187c-435b-98e4-1727d1358b5a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_f24b519a-ca62-4784-90d9-e8d43fa942a5" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_EntityFileNumber_f24b519a-ca62-4784-90d9-e8d43fa942a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_e7f23ab6-010c-46c8-8938-f0d89966a898" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_EntityTaxIdentificationNumber_e7f23ab6-010c-46c8-8938-f0d89966a898" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_8ce648e8-c5cc-43ad-a777-76670998cce3" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_EntityAddressAddressLine1_8ce648e8-c5cc-43ad-a777-76670998cce3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_e356e7cf-8a22-4941-bf5e-2e9ac3fcb839" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_EntityAddressCityOrTown_e356e7cf-8a22-4941-bf5e-2e9ac3fcb839" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_8d3d35e1-6f06-4df3-97c4-0b6b664e59c3" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_EntityAddressStateOrProvince_8d3d35e1-6f06-4df3-97c4-0b6b664e59c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_8bd4531a-47b5-45ad-b4d0-c01f271f643b" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_EntityAddressPostalZipCode_8bd4531a-47b5-45ad-b4d0-c01f271f643b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_34e05254-4927-4a7d-bdb5-0e3ad86541e8" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_CityAreaCode_34e05254-4927-4a7d-bdb5-0e3ad86541e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_8a2abccc-5324-46fd-b959-1de82380c856" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_LocalPhoneNumber_8a2abccc-5324-46fd-b959-1de82380c856" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_252d9762-0ead-42bf-a7c3-51db0779df68" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_WrittenCommunications_252d9762-0ead-42bf-a7c3-51db0779df68" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_4ea270b5-6b17-4bca-a566-6f5637aae69e" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_SolicitingMaterial_4ea270b5-6b17-4bca-a566-6f5637aae69e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_681e5ec3-f801-4c56-9330-a7943b82270d" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_PreCommencementTenderOffer_681e5ec3-f801-4c56-9330-a7943b82270d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_a24bb6a3-eea9-4289-99bd-abc930f788ac" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_a24bb6a3-eea9-4289-99bd-abc930f788ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_83aff6ed-621c-4f39-82e3-90d868ad0d0f" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_Security12bTitle_83aff6ed-621c-4f39-82e3-90d868ad0d0f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_9fa1618f-28a8-4ba2-b6be-0b0372f9b16c" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_TradingSymbol_9fa1618f-28a8-4ba2-b6be-0b0372f9b16c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_be59af95-f2dd-46af-b31f-1b7691660eff" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_SecurityExchangeName_be59af95-f2dd-46af-b31f-1b7691660eff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_97ffe156-0c81-4d50-b968-ad91478af152" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_6678f25f-bdee-4014-b031-6b39daa9ae3c" xlink:to="loc_dei_EntityEmergingGrowthCompany_97ffe156-0c81-4d50-b968-ad91478af152" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>7
<FILENAME>lgnd-20201202_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xml:lang="en-US"
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="lgnd-20201202.xsd" xlink:type="simple"/>
    <context id="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000886163</identifier>
        </entity>
        <period>
            <startDate>2020-12-02</startDate>
            <endDate>2020-12-02</endDate>
        </period>
    </context>
    <dei:EntityCentralIndexKey
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl80L2ZyYWc6NDIxZGIwMzIyZDBlNDUwYzhkNGU5MjVhY2E2NDgzNGIvdGFibGU6ZmI2ZTQ5YTg0NGJjNGMyZGFjMzNkZTBiMjFlZTk2YWUvdGFibGVyYW5nZTpmYjZlNDlhODQ0YmM0YzJkYWMzM2RlMGIyMWVlOTZhZV8yLTEtMS0xLTA_702e5425-0df3-4ffd-bf33-34e6b1b069ac">0000886163</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl80L2ZyYWc6NDIxZGIwMzIyZDBlNDUwYzhkNGU5MjVhY2E2NDgzNGIvdGFibGU6ZmI2ZTQ5YTg0NGJjNGMyZGFjMzNkZTBiMjFlZTk2YWUvdGFibGVyYW5nZTpmYjZlNDlhODQ0YmM0YzJkYWMzM2RlMGIyMWVlOTZhZV8zLTEtMS0xLTA_d5710b86-b41e-4b4c-83c6-284b00c43aa5">false</dei:AmendmentFlag>
    <dei:DocumentType
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF85Nw_5b5bee17-d008-4608-a60c-a4774541d263">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF8yNTI_398ec21e-68a4-4cfc-90db-fe3e3ec99660">2020-12-02</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF8yNTY_655f495c-ead4-453d-9bca-13fe564bae13">LIGAND PHARMACEUTICALS INC</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6YTE4NzNlNTczZThkNDcyZWI5YThjM2I0MjkwOTI4NzMvdGFibGVyYW5nZTphMTg3M2U1NzNlOGQ0NzJlYjlhOGMzYjQyOTA5Mjg3M18wLTAtMS0xLTA_ef7cef80-5d78-46a3-bd14-4866d11c5d8c">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6YTE4NzNlNTczZThkNDcyZWI5YThjM2I0MjkwOTI4NzMvdGFibGVyYW5nZTphMTg3M2U1NzNlOGQ0NzJlYjlhOGMzYjQyOTA5Mjg3M18wLTEtMS0xLTA_a2422dab-b675-4bac-bd56-13d680caac15">001-33093</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6YTE4NzNlNTczZThkNDcyZWI5YThjM2I0MjkwOTI4NzMvdGFibGVyYW5nZTphMTg3M2U1NzNlOGQ0NzJlYjlhOGMzYjQyOTA5Mjg3M18wLTItMS0xLTA_32dad0ac-e0cd-44de-bb95-3a915ea56937">77-0160744</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6ZjU1OTcwMGZhOGRiNDdkYWFlNWY0MWIxZjBhMzQ2MmEvdGFibGVyYW5nZTpmNTU5NzAwZmE4ZGI0N2RhYWU1ZjQxYjFmMGEzNDYyYV8wLTAtMS0xLTA_3d5da1c8-53e4-4d25-8a06-85d6eaaae3ef">3911 Sorrento Valley Boulevard, Suite 110</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6ZjU1OTcwMGZhOGRiNDdkYWFlNWY0MWIxZjBhMzQ2MmEvdGFibGVyYW5nZTpmNTU5NzAwZmE4ZGI0N2RhYWU1ZjQxYjFmMGEzNDYyYV8xLTAtMS0xLTA_a7765ac0-7035-4890-ac38-71094a859727">San Diego</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6ZjU1OTcwMGZhOGRiNDdkYWFlNWY0MWIxZjBhMzQ2MmEvdGFibGVyYW5nZTpmNTU5NzAwZmE4ZGI0N2RhYWU1ZjQxYjFmMGEzNDYyYV8yLTAtMS0xLTA_16185f54-8b86-48fa-b22a-93c5581a403d">CA</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6ZjU1OTcwMGZhOGRiNDdkYWFlNWY0MWIxZjBhMzQ2MmEvdGFibGVyYW5nZTpmNTU5NzAwZmE4ZGI0N2RhYWU1ZjQxYjFmMGEzNDYyYV8yLTItMS0xLTA_09ae6c9c-4a89-4260-83bb-6900fbf5f96e">92121</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF8zMzQ_a37493a3-eba9-4600-95e3-615ec11ced38">858</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF8zMzg_d8c652f7-56cc-4ad5-9f55-06bc91e1b028">550-7500</dei:LocalPhoneNumber>
    <dei:WrittenCommunications
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF82MzU_b2b8b39b-9aa9-4897-81b5-393dc9fc2769">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF83MjQ_1bd8e046-a203-483b-bdc1-28785ca1d128">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF84MTQ_19e9dd5c-d8d8-4811-877c-8f981d1aa26e">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF85MjA_58f463a5-6402-4013-8a79-f64a4c5858d7">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6MWRjODIzZTViMzAxNDRhNGJjZDZkM2FjYmU0NTA1YjQvdGFibGVyYW5nZToxZGM4MjNlNWIzMDE0NGE0YmNkNmQzYWNiZTQ1MDViNF8xLTAtMS0xLTA_c53bbfc4-f72a-4604-9f68-de0134bfc7ff">Common Stock, par value $0.001 per share</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6MWRjODIzZTViMzAxNDRhNGJjZDZkM2FjYmU0NTA1YjQvdGFibGVyYW5nZToxZGM4MjNlNWIzMDE0NGE0YmNkNmQzYWNiZTQ1MDViNF8xLTEtMS0xLTA_90e0e3f3-af80-4341-8ce0-f2bbccf8434f">LGND</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGFibGU6MWRjODIzZTViMzAxNDRhNGJjZDZkM2FjYmU0NTA1YjQvdGFibGVyYW5nZToxZGM4MjNlNWIzMDE0NGE0YmNkNmQzYWNiZTQ1MDViNF8xLTItMS0xLTA_0dc16fcb-83e4-48ba-b045-b27f65bd8e84">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany
      contextRef="ic27c994f19af45a89b8637a87f26d448_D20201202-20201202"
      id="id3VybDovL2RvY3MudjEvZG9jOjI2N2RiNjBhNjA3NDQ2ZmY4ZDE3MTE2ZmE4MTQxZGZmL3NlYzoyNjdkYjYwYTYwNzQ0NmZmOGQxNzExNmZhODE0MWRmZl8xL2ZyYWc6ZGY4YjY3OWExNzk5NDZhOGJkOTA0NzQwNDIwYzcyMDAvdGV4dHJlZ2lvbjpkZjhiNjc5YTE3OTk0NmE4YmQ5MDQ3NDA0MjBjNzIwMF8xMzU0_069a59b8-aace-4960-af16-4eb859380584">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="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;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139768106292776">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Cover Page<br></strong></div></th>
<th class="th"><div>Dec. 02, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.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="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000886163<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.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="top.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="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Dec.  02,  2020<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">LIGAND PHARMACEUTICALS INC<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-33093<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">77-0160744<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">3911 Sorrento Valley Boulevard, Suite 110<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">San Diego<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">CA<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">92121<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">858<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">550-7500<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.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="top.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="top.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="top.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="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common Stock, par value $0.001 per share<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">LGND<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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_EntityAddressStateOrProvince</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:stateOrProvinceItemType</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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.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>9
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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MT/QR"V=^KNT+\'RME'EOV&-H\5^$T5]02P,$%     @ MJ""48.II0/4 0
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M5_J^OH:&#Q+/6S*G>_P9:C&H-UO58UB7I6J//X7W*+F?&^[_$L4/4$L#!!0
M   ( +:@@E&7BKL<P    !,"   +    7W)E;',O+G)E;'.=DKENPS ,0'_%
MT)XP!] AB#-E\18$^0%6H@_8$@6*19V_K]JE<9 +&7D]/!+<'FE [3BDMHNI
M&/T04FE:U;@!2+8ECVG.D4*NU"P>-8?20$3;8T.P6BP^0"X99K>]9!:G<Z17
MB%S7G:4]VR]/06^ KSI,<4)I2$LS#O#-TG\R]_,,-47E2B.56QIXT^7^=N!)
MT:$B6!::1<G3HAVE?QW']I#3Z:]C(K1Z6^CY<6A4"H[<8R6,<6*T_C6"R0_L
M?@!02P,$%     @ MJ""41E%%?4W 0  )P(   \   !X;"]W;W)K8F]O:RYX
M;6R-4=%NPC ,_)4J'[ 6M"$-45Y VY"F#8V)]]"ZU"*)*\>%C:^?VZH:TE[V
ME-S9NMQ=%A?BTX'HE'QY%V)N:I%FGJ:QJ,';>$<-!)U4Q-Z*0CZFL6&P9:P!
MQ+MTFF6SU%L,9KD8M;:<W@(2* 0I*-D1>X1+_)UW,#ECQ ,ZE._<]'<')O$8
MT.,5RMQD)HDU75Z(\4I!K-L53,[E9C(,]L""Q1]ZUYG\M(?8,V(/'U:-Y&:6
MJ6"%'*7?Z/6M>CR#+@^H%7I")\!K*_#,U#88CIV,IDAO8O0]C.=0XIS_4R-5
M%1:PIJ+U$&3HD<%U!D.LL8DF"=9#;E9T!DZV]@A=*'UE4PX!19W=U,5SU %O
MRL'C:*R$"@.4;ZH5E=>2BBTGW='K3.\?)H]:1NO<2KGW\$JV''..?[3\ 5!+
M P04    " "VH()1)!Z;HJT   #X 0  &@   'AL+U]R96QS+W=O<FMB;V]K
M+GAM;"YR96QSM9$]#H,P#(6O$N4 -5"I0P5,75@K+A %\R,2$L6N"K<OA0&0
M.G1ALIXM?^_)3I]H%'=NH+;S)$9K!LIDR^SO *1;M(HNSN,P3VH7K.)9A@:\
MTKUJ$)(HND'8,V2>[IFBG#S^0W1UW6E\./VR./ /,+Q=Z*E%9"E*%1KD3,)H
MMC;!4N++3):BJ#(9BBJ6<%H@XLD@;6E6?;!/3K3G>1<W]T6NS>,)KM\,<'AT
M_@%02P,$%     @ MJ""4660>9(9 0  SP,  !,   !;0V]N=&5N=%]4>7!E
M<UTN>&ULK9--3L,P$(6O$F5;)2XL6*"F&V +77 !8T\:J_Z39UK2VS-.VDJ@
M$A6%3:QXWKS/GI>LWH\1L.B=]=B4'5%\% )5!TYB'2)XKK0A.4G\FK8B2K63
M6Q#WR^6#4,$3>*HH>Y3KU3.T<F^I>.EY&TWP39G 8ED\C<+,:DH9HS5*$M?%
MP>L?E.I$J+EST&!G(BY84(JKA%SY'7#J>SM 2D9#L9&)7J5CE>BM0#I:P'K:
MXLH90]L:!3JHO>.6&F,"J;$#(&?KT70Q32:>,(S/N]G\P68*R,I-"A$YL01_
MQYTCR=U59"-(9*:O>"&R]>S[04Y;@[Z1S>/]#&DWY(%B6.;/^'O&%_\;SO$1
MPNZ_/[&\UDX:?^:+X3]>?P%02P$"% ,4    " "VH()1!T%-8H$   "Q
M$               @ $     9&]C4')O<',O87!P+GAM;%!+ 0(4 Q0    (
M +:@@E'KXJZ4[@   "L"   1              "  :\   !D;V-0<F]P<R]C
M;W)E+GAM;%!+ 0(4 Q0    ( +:@@E&97)PC$ 8  )PG   3
M  "  <P!  !X;"]T:&5M92]T:&5M93$N>&UL4$L! A0#%     @ MJ""4=UM
MH,!/!   41   !@              ("!#0@  'AL+W=O<FMS:&5E=',O<VAE
M970Q+GAM;%!+ 0(4 Q0    ( +:@@E&#J:4#U $  #(&   -
M  "  9(,  !X;"]S='EL97,N>&UL4$L! A0#%     @ MJ""49>*NQS
M$P(   L              ( !D0X  %]R96QS+RYR96QS4$L! A0#%     @
MMJ""41E%%?4W 0  )P(   \              ( !>@\  'AL+W=O<FMB;V]K
M+GAM;%!+ 0(4 Q0    ( +:@@E$D'INBK0   /@!   :              "
M =X0  !X;"]?<F5L<R]W;W)K8F]O:RYX;6PN<F5L<U!+ 0(4 Q0    ( +:@
M@E%ED'F2&0$  ,\#   3              "  <,1  !;0V]N=&5N=%]4>7!E
<<UTN>&UL4$L%!@     )  D /@(   T3      $!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<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>11
<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>12
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.20.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>95</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="lgnd-20201202.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0001001 - Document - Cover Page</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ligand.com/role/CoverPage</Role>
      <ShortName>Cover Page</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>
  <InputFiles>
    <File doctype="8-K" original="lgnd-20201202.htm">lgnd-20201202.htm</File>
    <File>lgnd-20201202.xsd</File>
    <File>lgnd-20201202_cal.xml</File>
    <File>lgnd-20201202_def.xml</File>
    <File>lgnd-20201202_lab.xml</File>
    <File>lgnd-20201202_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2019-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>14
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "lgnd-20201202.htm": {
   "axisCustom": 0,
   "axisStandard": 0,
   "contextCount": 1,
   "dts": {
    "calculationLink": {
     "local": [
      "lgnd-20201202_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "lgnd-20201202_def.xml"
     ]
    },
    "inline": {
     "local": [
      "lgnd-20201202.htm"
     ]
    },
    "labelLink": {
     "local": [
      "lgnd-20201202_lab.xml"
     ],
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-doc-2019-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "lgnd-20201202_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-ref-2019-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "lgnd-20201202.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "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",
      "https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd"
     ]
    }
   },
   "elementCount": 23,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2019-01-31": 2,
    "total": 2
   },
   "keyCustom": 0,
   "keyStandard": 95,
   "memberCustom": 0,
   "memberStandard": 0,
   "nsprefix": "lgnd",
   "nsuri": "http://www.ligand.com/20201202",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "lgnd-20201202.htm",
      "contextRef": "ic27c994f19af45a89b8637a87f26d448_D20201202-20201202",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "0001001 - Document - Cover Page",
     "role": "http://www.ligand.com/role/CoverPage",
     "shortName": "Cover Page",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "lgnd-20201202.htm",
      "contextRef": "ic27c994f19af45a89b8637a87f26d448_D20201202-20201202",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 0,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]",
        "terseLabel": "Cover page."
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code",
        "terseLabel": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-US": {
       "role": {
        "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.",
        "label": "Pre-commencement Issuer Tender Offer",
        "terseLabel": "Pre-commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "auth_ref": [
      "r3"
     ],
     "lang": {
      "en-US": {
       "role": {
        "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.",
        "label": "Pre-commencement Tender Offer",
        "terseLabel": "Pre-commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security",
        "terseLabel": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r4"
     ],
     "lang": {
      "en-US": {
       "role": {
        "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.",
        "label": "Soliciting Material",
        "terseLabel": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r6"
     ],
     "lang": {
      "en-US": {
       "role": {
        "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.",
        "label": "Written Communications",
        "terseLabel": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.ligand.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    }
   },
   "unitCount": 0
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r1": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12"
  },
  "r5": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r6": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>15
<FILENAME>0000886163-20-000129-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0000886163-20-000129-xbrl.zip
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MC:(0'!*^7&>'4V0S/YSPH?.;G"+(Q'\AU_,YDWHQ\OBN70HD24(4>\.QGY"
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M .$A*6:>I#S),\['*1N+.(",4L89B_TXB05GH_'?"Z(IN6C+\\$_4$L#!!0
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M<@VJM\#JE6#;:WL'K_L%?ABVCJSR;D0YB7T_#ST4O\/Y8++?G^"Z]EM8NQ>
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MT#_:^Q]02P$"% ,4    " "VH()1MKTE)%X7   6A   $0
M@ $     ;&=N9"TR,#(P,3(P,BYH=&U02P$"% ,4    " "VH()1/Y;BMXH"
M  !^"0  $0              @ &-%P  ;&=N9"TR,#(P,3(P,BYX<V102P$"
M% ,4    " "VH()11CY 28(!  #. @  %0              @ %&&@  ;&=N
M9"TR,#(P,3(P,E]C86PN>&UL4$L! A0#%     @ MJ""4?NAXQ<( @  =P8
M !4              ( !^QL  &QG;F0M,C R,#$R,#)?9&5F+GAM;%!+ 0(4
M Q0    ( +:@@E&!>VG/@PH  ,Y>   5              "  38>  !L9VYD
M+3(P,C Q,C R7VQA8BYX;6Q02P$"% ,4    " "VH()11/X<6[8&  !N,0
M%0              @ 'L*   ;&=N9"TR,#(P,3(P,E]P<F4N>&UL4$L%!@
0   &  8 B@$  -4O      $!

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
