<SEC-DOCUMENT>0001213900-20-000720.txt : 20200110
<SEC-HEADER>0001213900-20-000720.hdr.sgml : 20200110
<ACCEPTANCE-DATETIME>20200110070140
ACCESSION NUMBER:		0001213900-20-000720
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		12
CONFORMED PERIOD OF REPORT:	20200109
ITEM INFORMATION:		Entry into a Material Definitive Agreement
FILED AS OF DATE:		20200110
DATE AS OF CHANGE:		20200110

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NEKTAR THERAPEUTICS
		CENTRAL INDEX KEY:			0000906709
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				943134940
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-24006
		FILM NUMBER:		20519442

	BUSINESS ADDRESS:	
		STREET 1:		455 MISSION BAY BOULEVARD SOUTH
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158
		BUSINESS PHONE:		4154825300

	MAIL ADDRESS:	
		STREET 1:		455 MISSION BAY BOULEVARD SOUTH
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INHALE THERAPEUTIC SYSTEMS INC
		DATE OF NAME CHANGE:	19980723

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INHALE THERAPEUTIC SYSTEMS
		DATE OF NAME CHANGE:	19940303
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>f8k010920_nektar.htm
<DESCRIPTION>CURRENT REPORT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="utf-8"?>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31" xmlns:us-roles="http://fasb.org/us-roles/2019-01-31" xmlns:country="http://xbrl.sec.gov/country/2017-01-31" xmlns:srt="http://fasb.org/srt/2019-01-31" xmlns:NKTR="http://nektar.com/20200109">
<head>
     <title></title>
<meta http-equiv="Content-Type" content="text/html" /></head>
<!-- Field: Set; Name: xdx; ID: xdx_021_US%2DGAAP%2D2019 -->
<!-- Field: Set; Name: xdx; ID: xdx_03D_NKTR_nektar.com_20200109 -->
<!-- Field: Set; Name: xdx; ID: xdx_04F_20200109_20200109 -->
<!-- Field: Set; Name: xdx; ID: xdx_05E_edei%2D%2DEntityCentralIndexKey_0000906709 -->
<!-- Field: Set; Name: xdx; ID: xdx_059_edei%2D%2DAmendmentFlag_false -->
<!-- Field: Set; Name: xdx; ID: xdx_06B_USD_1_iso4217%2D%2DUSD -->
<!-- Field: Set; Name: xdx; ID: xdx_062_Shares_2_xbrli%2D%2Dshares -->
<!-- Field: Set; Name: xdx; ID: xdx_06D_USDPShares_3_iso4217%2D%2DUSD_xbrli%2D%2Dshares -->
<body style="font: 10pt Times New Roman, Times, Serif">
<div style="display: none">
<ix:header>
  <ix:hidden>
    <ix:nonNumeric contextRef="From2020-01-09to2020-01-09" name="dei:EntityCentralIndexKey">0000906709</ix:nonNumeric>
    <ix:nonNumeric contextRef="From2020-01-09to2020-01-09" format="ixt:booleanfalse" name="dei:AmendmentFlag">false</ix:nonNumeric>
    </ix:hidden>
  <ix:references>
    <link:schemaRef xlink:href="nktr-20200109.xsd" xlink:type="simple" />
    </ix:references>
  <ix:resources>
    <xbrli:context id="From2020-01-09to2020-01-09">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000906709</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-09</xbrli:startDate>
        <xbrli:endDate>2020-01-09</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:unit id="USD">
      <xbrli:measure>iso4217:USD</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="Shares">
      <xbrli:measure>xbrli:shares</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="USDPShares">
      <xbrli:divide>
        <xbrli:unitNumerator>
          <xbrli:measure>iso4217:USD</xbrli:measure>
        </xbrli:unitNumerator>
        <xbrli:unitDenominator>
          <xbrli:measure>xbrli:shares</xbrli:measure>
        </xbrli:unitDenominator>
      </xbrli:divide>
    </xbrli:unit>
    </ix:resources>
  </ix:header>
</div>


<p style="margin: 0"></p>

<!-- Field: Rule-Page --><div style="margin-top: 0; margin-bottom: 0; width: 100%"><div style="border-top: Black 2pt solid; border-bottom: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="margin: 0">&#160;</p>

<p style="margin: 0"></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>UNITED STATES</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>SECURITIES AND EXCHANGE COMMISSION</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Washington, D.C.&#160;20549</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>FORM <span id="xdx_901_edei--DocumentType_c20200109__20200109_zq05HAvQMuH8"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" name="dei:DocumentType">8-K</ix:nonNumeric></span></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>CURRENT REPORT</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Pursuant to Section&#160;13 or 15(d)
of the Securities Exchange Act of 1934</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Date of report&#160;(Date of earliest event
reported): <span id="xdx_905_edei--DocumentPeriodEndDate_c20200109__20200109_zSlnqXV3Igy7"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" format="ixt:datemonthdayyearen" name="dei:DocumentPeriodEndDate">January 9, 2020</ix:nonNumeric></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b><span id="xdx_90F_edei--EntityRegistrantName_c20200109__20200109_zo4HLVLQC0ag"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" name="dei:EntityRegistrantName">NEKTAR THERAPEUTICS</ix:nonNumeric></span></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>(Exact Name of Registrant as Specified
in Charter)</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr>
    <td style="border-bottom: black 1.5pt solid; vertical-align: top; width: 32%; padding-right: 0.8pt; text-align: center"><span style="font-size: 10pt"><b><span id="xdx_90B_edei--EntityIncorporationStateCountryCode_c20200109__20200109_zNfb2WfimZPg"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" format="ixt-sec:stateprovnameen" name="dei:EntityIncorporationStateCountryCode">Delaware</ix:nonNumeric></span></b></span></td>
    <td style="vertical-align: bottom; width: 1%; padding-right: 0.8pt; padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: black 1.5pt solid; vertical-align: top; width: 34%; padding-right: 0.8pt; text-align: center"><span style="font-size: 10pt"><b><span id="xdx_903_edei--EntityFileNumber_c20200109__20200109_z0c3a76CDcnf"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" name="dei:EntityFileNumber">0-24006</ix:nonNumeric></span></b></span></td>
    <td style="vertical-align: bottom; width: 1%; padding-right: 0.8pt; padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: black 1.5pt solid; vertical-align: top; width: 32%; padding-right: 0.8pt; text-align: center"><span style="font-size: 10pt"><b><span id="xdx_90C_edei--EntityTaxIdentificationNumber_c20200109__20200109_zMDQUPU1OUH"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" name="dei:EntityTaxIdentificationNumber">94-3134940</ix:nonNumeric></span></b></span></td></tr>
<tr>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt"><b>(State or Other Jurisdiction<br />
of Incorporation)</b></span></td>
    <td style="vertical-align: bottom; padding-right: 0.8pt">&#160;</td>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt"><b>(Commission File Number)</b></span></td>
    <td style="vertical-align: bottom; padding-right: 0.8pt">&#160;</td>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt"><b>(IRS Employer<br />
Identification No.)</b></span></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b><span id="xdx_907_edei--EntityAddressAddressLine1_c20200109__20200109_zc9MHMri1cY1"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" name="dei:EntityAddressAddressLine1">455 Mission Bay Boulevard South</ix:nonNumeric></span></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b><span id="xdx_909_edei--EntityAddressCityOrTown_c20200109__20200109_zcQGOdb8WLhc"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" name="dei:EntityAddressCityOrTown">San Francisco</ix:nonNumeric></span>, <span id="xdx_901_edei--EntityAddressStateOrProvince_c20200109__20200109_zCwJSCoitQx7"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" format="ixt-sec:stateprovnameen" name="dei:EntityAddressStateOrProvince">California</ix:nonNumeric></span> <span id="xdx_903_edei--EntityAddressPostalZipCode_c20200109__20200109_zd8OdevGPZlg"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" name="dei:EntityAddressPostalZipCode">94158</ix:nonNumeric></span></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>(Address of Principal Executive Offices
and Zip Code)</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Registrant&#8217;s telephone number, including
area code: <span id="xdx_905_edei--CityAreaCode_c20200109__20200109_z82hhAjIA7jd"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" name="dei:CityAreaCode">(415)</ix:nonNumeric></span> <span id="xdx_90F_edei--LocalPhoneNumber_c20200109__20200109_zoj49ND26Unk"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" name="dei:LocalPhoneNumber">482-5300</ix:nonNumeric></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">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:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0"></td><td style="width: 0.25in; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_90F_edei--WrittenCommunications_c20200109__20200109_zWdWAlBnrcMc"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" format="ixt-sec:boolballotbox" name="dei:WrittenCommunications">&#9744;</ix:nonNumeric></span></span></td><td style="text-align: justify"><span style="font-size: 10pt">Written communications pursuant
to Rule 425 under the Securities Act (17 CFR 230.425)</span></td>
</tr></table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0"></td><td style="width: 0.25in; text-align: left"><span id="xdx_908_edei--SolicitingMaterial_c20200109__20200109_z5v9OfZeAFX2"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" format="ixt-sec:boolballotbox" name="dei:SolicitingMaterial">&#9744;</ix:nonNumeric></span></td><td style="text-align: justify"><span style="font-size: 10pt">Soliciting material pursuant
to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</span></td>
</tr></table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0"></td><td style="width: 0.25in; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_904_edei--PreCommencementTenderOffer_c20200109__20200109_zA3EysMC4PIe"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" format="ixt-sec:boolballotbox" name="dei:PreCommencementTenderOffer">&#9744;</ix:nonNumeric></span></span></td><td style="text-align: justify"><span style="font-size: 10pt">Pre-commencement communications
pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</span></td>
</tr></table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0"></td><td style="width: 0.25in; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_90F_edei--PreCommencementIssuerTenderOffer_c20200109__20200109_zQ2VtjwW8Fdd"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" format="ixt-sec:boolballotbox" name="dei:PreCommencementIssuerTenderOffer">&#9744;</ix:nonNumeric></span></span></td><td style="text-align: justify"><span style="font-size: 10pt">Pre-commencement communications
pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</span></td>
</tr></table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>Securities registered pursuant to Section 12(b) of the Act:</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>&#160;</b></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom; background-color: white">
    <td style="border-bottom: black 1.5pt solid; width: 34%; text-align: center"><span style="font-size: 10pt"><b>Title of each class</b></span></td>
    <td style="width: 1%; padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: black 1.5pt solid; width: 32%; text-align: center"><span style="font-size: 10pt"><b>Trading symbol(s)</b></span></td>
    <td style="width: 1%; padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: black 1.5pt solid; width: 32%; text-align: center"><span style="font-size: 10pt"><b>Name of each exchange on which<br />
registered</b></span></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="text-align: center"><span style="font-size: 10pt"><span id="xdx_905_edei--Security12bTitle_c20200109__20200109_z2HLpCOy0Njj"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" name="dei:Security12bTitle">Common Stock, $0.0001 par value</ix:nonNumeric></span></span></td>
    <td>&#160;</td>
    <td style="text-align: center"><span style="font-size: 10pt"><span id="xdx_90F_edei--TradingSymbol_c20200109__20200109_zv1kOGleZxdi"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" name="dei:TradingSymbol">NKTR</ix:nonNumeric></span></span></td>
    <td>&#160;</td>
    <td style="text-align: center"><span style="font-size: 10pt"><span id="xdx_903_edei--SecurityExchangeName_c20200109__20200109_zppQxUjHJLt"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName">NASDAQ Global Select Market</ix:nonNumeric></span></span></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">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).</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Emerging growth company&#160;<span id="xdx_900_edei--EntityEmergingGrowthCompany_c20200109__20200109_zyICeiVpYpf9"><ix:nonNumeric contextRef="From2020-01-09to2020-01-09" format="ixt-sec:boolballotbox" name="dei:EntityEmergingGrowthCompany">&#9744;</ix:nonNumeric></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">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.&#160;&#9744;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;&#160;</p>

<!-- Field: Rule-Page --><div style="margin-top: 0; margin-bottom: 0; width: 100%"><div style="border-top: Black 1pt solid; border-bottom: Black 2pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>

<!-- Field: Page; Sequence: 1 -->
    <div style="border-bottom: Black 1.5pt solid; margin-top: 12pt; margin-bottom: 6pt"><p style="margin: 0pt">&#160;</p></div>
    <div style="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;&#160;</p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>Item 1.01. Entry into a Material Definitive Agreement </b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">On January 9, 2020, Nektar Therapeutics,
a Delaware corporation (&#8220;Nektar&#8221;), entered into an Amendment No.&#160;1 (the &#8220;Amendment&#8221;) to its Strategic
Collaboration Agreement (the &#8220;Collaboration Agreement&#8221;) for developing bempegaldesleukin (&#8220;bempeg,&#8221; NKTR-214,
a CD122 preferential IL-2 pathway agonist) with Bristol-Myers Squibb Company, a Delaware corporation (&#8220;BMS&#8221;). Pursuant
to the Amendment, Nektar and BMS agreed to update the joint development plan under which we are collaborating and developing
bempeg. The updated joint development plan includes the ongoing registrational trials in first-line metastatic melanoma, first-line
cisplatin ineligible metastatic urothelial cancer and first-line metastatic renal cell carcinoma (RCC), and now also includes
two additional registrational trials in adjuvant melanoma and muscle-invasive bladder cancer, as well as a Phase 1/2 dose escalation
and expansion study to evaluate bempeg plus nivolumab in combination with axitinib in first-line RCC in order to support a future
Phase 3 registrational trial. The cost sharing for collaboration studies in the updated joint development plan remains unchanged
from the Collaboration Agreement. In addition, BMS has also agreed to conduct a Phase 1/2 dose optimization and expansion
study in first-line non-small-cell lung cancer with bempeg and nivolumab as an independent study that is sponsored and funded
by BMS.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">Under the terms of the Amendment, Nektar
is eligible to receive an additional non-refundable, non-creditable milestone payment in the amount of $25.0 million following
the achievement of the first patient, first visit in the registrational adjuvant melanoma trial studying the combination of bempeg
and nivolumab. Nektar is also eligible to receive a non-refundable, creditable milestone payment in the amount of $25.0 million
following the achievement of the first patient, first visit in the registrational muscle-invasive bladder cancer trial studying
the combination of bempeg and nivolumab, and a non-refundable, creditable milestone payment in the amount of $75.0 million following
the achievement of the first patient, first visit in a registrational first-line non-small-cell lung cancer trial studying the
combination of bempeg and nivolumab. With regard to the two creditable milestones, BMS is entitled to deduct the amounts paid
pursuant to these milestones from future development milestones due to Nektar under the Collaboration Agreement.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">Pursuant to the Amendment, Nektar and BMS
have revised the collaboration therapies that neither party may develop independently outside the Collaboration Agreement for a
set period (whether on its own or in collaboration with any third party) to include any therapy using an IL-2 agonist in combination
with a small or large molecule that binds to the PD(L)-1 target in adjuvant and first-line melanoma, first-line RCC, first-line
and muscle invasive bladder cancer, and non-small-cell lung cancer (each a &#8220;Competing Combination&#8221;). The aforementioned
period (the &#8220;Limited Indication Exclusivity Term&#8221;) remains unchanged from the Collaboration Agreement and is defined
as the period prior to the later of the (i) first commercial sale of bempeg or (ii)&#160;April 3, 2021. During the three years
after the end of the Limited Indication Exclusivity Term, neither Nektar nor BMS may develop a Competing Combination in collaboration
with any third party, but each party may do so on its own as a stand-alone entity and, if such party is acquired, the acquiring
party is free to develop a Competing Combination with its proprietary compounds.</p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">BMS shall have the right, at its sole discretion,
to terminate co-funding its share of the development costs for the adjuvant melanoma collaboration study if the metastatic melanoma
collaboration study fails to meet the primary endpoint of progression free survival. If BMS exercises such right, Nektar shall
have the right, in its sole discretion, to continue the adjuvant melanoma study as a combined therapy independent study pursuant
to the Collaboration Agreement.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">The foregoing summary does not purport
to be complete and is qualified in its entirety by reference to the Amendment, a copy of which, subject to any applicable confidential
treatment, will be filed with the U.S. Securities and Exchange Commission as an exhibit to Nektar&#8217;s applicable periodic report.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&#160;&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>FORWARD LOOKING STATEMENTS</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">In this Current Report on Form 8-K, Nektar
makes certain forward-looking statements regarding the collaboration with BMS. Forward-looking statements are neither historical
facts nor assurances of future performance. Instead, they are based only on Nektar&#8217;s current beliefs, expectations and assumptions
regarding the future of our business, future plans and strategies, anticipated events and trends, the economy and other future
conditions. Because forward-looking statements relate to the future, they are subject to inherent uncertainties, risks and changes
in circumstances that are difficult to predict and many of which are outside of Nektar&#8217;s control. Nektar&#8217;s actual results
may differ materially from those indicated in the forward-looking statements. Therefore, you should not rely on any of these forward-looking
statements. Important factors that could cause the actual results to differ materially from those indicated in the forward-looking
statements include, among others: (i) the events upon which Nektar is entitled to receive milestone payments may not be achieved&#894;
(ii) bempeg is a drug candidate undergoing clinical development and the risk of failure is high and can unexpectedly occur at any
stage prior to regulatory approval for numerous reasons, including negative safety and efficacy findings even after positive findings
in previous preclinical and clinical studies&#894; (iii) the timing of the commencement or end of clinical trials and the availability
of clinical data may be delayed or unsuccessful due to regulatory delays, slower than anticipated patient enrollment, manufacturing
challenges, changing standards of care, evolving regulatory requirements, clinical trial design, clinical outcomes, competitive
factors, or delay or failure in ultimately obtaining regulatory approval in one or more important markets&#894; (iv) competing
alternative therapies that are currently on the market or under development could reduce the commercial potential of the products
which could materially reduce the benefit of the combined therapies under joint development&#894; (v) patents may not issue from
Nektar&#8217;s patent applications for its drug candidates, patents that have issued may not be enforceable, or additional intellectual
property licenses from third parties may be required; and (vi) other important risks and uncertainties set forth in Nektar&#8217;s
reports and other filings with the SEC, including its most recent Quarterly Report on Form 10-Q filed with the SEC on November
7, 2019. Nektar undertakes no obligation to update forward-looking statements, whether as a result of new information, future events
or otherwise.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&#160;</p>


<!-- Field: Page; Sequence: 2; Options: NewSection; Value: 1 -->
    <div style="border-bottom: Black 1.5pt solid; margin-top: 12pt; margin-bottom: 6pt"><p style="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->1<!-- Field: /Sequence --></p></div>
    <div style="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>SIGNATURES</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Pursuant to the requirement of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: top">
    <td style="width: 60%; text-align: right">&#160;</td>
    <td style="width: 4%"><span style="font-size: 10pt">By:</span></td>
    <td style="border-bottom: black 1.5pt solid; width: 36%"><span style="font-size: 10pt">/s/ Mark A. Wilson</span></td></tr>
<tr style="vertical-align: top">
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td><span style="font-size: 10pt">Mark A. Wilson</span></td></tr>
<tr style="vertical-align: top">
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td><span style="font-size: 10pt"><i>General Counsel and Secretary</i></span></td></tr>
<tr style="vertical-align: top">
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: top">
    <td style="text-align: right">&#160;</td>
    <td><span style="font-size: 10pt">Date:&#160;&#160;</span></td>
    <td><span style="font-size: 10pt">January 10, 2020 </span></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt">2</p>

<!-- Field: Rule-Page --><div style="margin-top: 1pt; margin-bottom: 1pt; width: 100%"><div style="border-top: Black 1.5pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>



<p style="margin: 0"></p>

</body>
</html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>2
<FILENAME>nktr-20200109.xsd
<DESCRIPTION>XBRL SCHEMA FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" ?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoXBRL; Version: 5.1d -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
    <!-- Field: Doc-Info; Name: Misc; Value: +a8pw7xRiXhun8uCa3NMOa+OWcOdypp0qZkxsGd9fSmKXyQtB68+dSHkE/XWIR4F -->
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31" xmlns:srt="http://fasb.org/srt/2019-01-31" xmlns:srt-types="http://fasb.org/srt-types/2019-01-31" xmlns:NKTR="http://nektar.com/20200109" elementFormDefault="qualified" targetNamespace="http://nektar.com/20200109">
    <annotation>
      <appinfo>
	<link:roleType roleURI="http://nektar.com/role/Cover" id="Cover">
	  <link:definition>00000001 - Document - Cover</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:linkbaseRef xlink:type="simple" xlink:href="nktr-20200109_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="nktr-20200109_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links" />
      </appinfo>
    </annotation>
    <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
    <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
    <import namespace="http://xbrl.sec.gov/dei/2019-01-31" schemaLocation="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd" />
    <import namespace="http://fasb.org/us-gaap/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd" />
    <import namespace="http://fasb.org/us-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
    <import namespace="http://xbrl.sec.gov/country/2017-01-31" schemaLocation="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd" />
    <import namespace="http://fasb.org/srt/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd" />
    <import namespace="http://fasb.org/srt-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd" />
</schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>3
<FILENAME>nktr-20200109_lab.xml
<DESCRIPTION>XBRL LABEL FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoXBRL; Version: 5.1d -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" roleURI="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" roleURI="http://www.xbrl.org/2009/role/netLabel" />
    <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract" xlink:label="dei_CoverAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CoverAbstract" xlink:to="dei_CoverAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CoverAbstract_lbl" xml:lang="en-US">Cover [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl" xml:lang="en-US">Document Type</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US">Amendment Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentDescription" xlink:label="dei_AmendmentDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentDescription" xlink:to="dei_AmendmentDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentDescription_lbl" xml:lang="en-US">Amendment Description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentRegistrationStatement" xlink:label="dei_DocumentRegistrationStatement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentRegistrationStatement" xlink:to="dei_DocumentRegistrationStatement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentRegistrationStatement_lbl" xml:lang="en-US">Document Registration Statement</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentAnnualReport" xlink:label="dei_DocumentAnnualReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAnnualReport" xlink:to="dei_DocumentAnnualReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentAnnualReport_lbl" xml:lang="en-US">Document Annual Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="dei_DocumentQuarterlyReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentQuarterlyReport" xlink:to="dei_DocumentQuarterlyReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentQuarterlyReport_lbl" xml:lang="en-US">Document Quarterly Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="dei_DocumentTransitionReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentTransitionReport" xlink:to="dei_DocumentTransitionReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentTransitionReport_lbl" xml:lang="en-US">Document Transition Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentShellCompanyReport" xlink:label="dei_DocumentShellCompanyReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentShellCompanyReport" xlink:to="dei_DocumentShellCompanyReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentShellCompanyReport_lbl" xml:lang="en-US">Document Shell Company Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentShellCompanyEventDate" xlink:label="dei_DocumentShellCompanyEventDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentShellCompanyEventDate" xlink:to="dei_DocumentShellCompanyEventDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentShellCompanyEventDate_lbl" xml:lang="en-US">Document Shell Company Event Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodStartDate" xlink:label="dei_DocumentPeriodStartDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodStartDate" xlink:to="dei_DocumentPeriodStartDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodStartDate_lbl" xml:lang="en-US">Document Period Start Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US">Document Period End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US">Document Fiscal Period Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US">Document Fiscal Year Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US">Current Fiscal Year End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFileNumber_lbl" xml:lang="en-US">Entity File Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US">Entity Registrant Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US">Entity Central Index Key</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityPrimarySicNumber" xlink:label="dei_EntityPrimarySicNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPrimarySicNumber" xlink:to="dei_EntityPrimarySicNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPrimarySicNumber_lbl" xml:lang="en-US">Entity Primary SIC Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xml:lang="en-US">Entity Tax Identification Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine1_lbl" xml:lang="en-US">Entity Address, Address Line One</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine2" xlink:label="dei_EntityAddressAddressLine2" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine2_lbl" xml:lang="en-US">Entity Address, Address Line Two</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine3" xlink:label="dei_EntityAddressAddressLine3" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine3" xlink:to="dei_EntityAddressAddressLine3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine3_lbl" xml:lang="en-US">Entity Address, Address Line Three</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCityOrTown_lbl" xml:lang="en-US">Entity Address, City or Town</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressStateOrProvince_lbl" xml:lang="en-US">Entity Address, State or Province</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCountry" xlink:label="dei_EntityAddressCountry" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCountry" xlink:to="dei_EntityAddressCountry_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCountry_lbl" xml:lang="en-US">Entity Address, Country</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressPostalZipCode_lbl" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CountryRegion" xlink:label="dei_CountryRegion" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CountryRegion" xlink:to="dei_CountryRegion_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CountryRegion_lbl" xml:lang="en-US">Country Region</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CityAreaCode_lbl" xml:lang="en-US">City Area Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_LocalPhoneNumber_lbl" xml:lang="en-US">Local Phone Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Extension" xlink:label="dei_Extension" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Extension" xlink:to="dei_Extension_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Extension_lbl" xml:lang="en-US">Extension</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications" xlink:label="dei_WrittenCommunications" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_WrittenCommunications_lbl" xml:lang="en-US">Written Communications</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial" xlink:label="dei_SolicitingMaterial" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SolicitingMaterial_lbl" xml:lang="en-US">Soliciting Material</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer" xlink:label="dei_PreCommencementTenderOffer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_PreCommencementTenderOffer_lbl" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="dei_PreCommencementIssuerTenderOffer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12bTitle_lbl" xml:lang="en-US">Title of 12(b) Security</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_NoTradingSymbolFlag" xlink:label="dei_NoTradingSymbolFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_NoTradingSymbolFlag" xlink:to="dei_NoTradingSymbolFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_NoTradingSymbolFlag_lbl" xml:lang="en-US">No Trading Symbol Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_TradingSymbol_lbl" xml:lang="en-US">Trading Symbol</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityExchangeName_lbl" xml:lang="en-US">Security Exchange Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12gTitle" xlink:label="dei_Security12gTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12gTitle" xlink:to="dei_Security12gTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12gTitle_lbl" xml:lang="en-US">Title of 12(g) Security</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityReportingObligation" xlink:label="dei_SecurityReportingObligation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityReportingObligation" xlink:to="dei_SecurityReportingObligation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityReportingObligation_lbl" xml:lang="en-US">Security Reporting Obligation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AnnualInformationForm" xlink:label="dei_AnnualInformationForm" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AnnualInformationForm" xlink:to="dei_AnnualInformationForm_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AnnualInformationForm_lbl" xml:lang="en-US">Annual Information Form</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="dei_AuditedAnnualFinancialStatements" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AuditedAnnualFinancialStatements" xlink:to="dei_AuditedAnnualFinancialStatements_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AuditedAnnualFinancialStatements_lbl" xml:lang="en-US">Audited Annual Financial Statements</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="dei_EntityWellKnownSeasonedIssuer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityWellKnownSeasonedIssuer" xlink:to="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xml:lang="en-US">Entity Well-known Seasoned Issuer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="dei_EntityVoluntaryFilers" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityVoluntaryFilers" xlink:to="dei_EntityVoluntaryFilers_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityVoluntaryFilers_lbl" xml:lang="en-US">Entity Voluntary Filers</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US">Entity Current Reporting Status</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US">Entity Interactive Data Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl" xml:lang="en-US">Entity Filer Category</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntitySmallBusiness_lbl" xml:lang="en-US">Entity Small Business</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US">Entity Emerging Growth Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityExTransitionPeriod" xlink:label="dei_EntityExTransitionPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityExTransitionPeriod" xlink:to="dei_EntityExTransitionPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityExTransitionPeriod_lbl" xml:lang="en-US">Elected Not To Use the Extended Transition Period</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentAccountingStandard" xlink:label="dei_DocumentAccountingStandard" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAccountingStandard" xlink:to="dei_DocumentAccountingStandard_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentAccountingStandard_lbl" xml:lang="en-US">Document Accounting Standard</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_OtherReportingStandardItemNumber" xlink:label="dei_OtherReportingStandardItemNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_OtherReportingStandardItemNumber" xlink:to="dei_OtherReportingStandardItemNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_OtherReportingStandardItemNumber_lbl" xml:lang="en-US">Other Reporting Standard Item Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityShellCompany_lbl" xml:lang="en-US">Entity Shell Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityPublicFloat" xlink:label="dei_EntityPublicFloat" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPublicFloat" xlink:to="dei_EntityPublicFloat_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPublicFloat_lbl" xml:lang="en-US">Entity Public Float</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="dei_EntityBankruptcyProceedingsReportingCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityBankruptcyProceedingsReportingCurrent" xlink:to="dei_EntityBankruptcyProceedingsReportingCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityBankruptcyProceedingsReportingCurrent_lbl" xml:lang="en-US">Entity Bankruptcy Proceedings, Reporting Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentsIncorporatedByReferenceTextBlock" xlink:to="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xml:lang="en-US">Documents Incorporated by Reference [Text Block]</link:label>
    </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>4
<FILENAME>nktr-20200109_pre.xml
<DESCRIPTION>XBRL PRESENTATION FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoXBRL; Version: 5.1d -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://nektar.com/role/Cover" xlink:href="nktr-20200109.xsd#Cover" xlink:type="simple" />
    <link:presentationLink xlink:type="extended" xlink:role="http://nektar.com/role/Cover" xlink:title="00000001 - Document - Cover">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract" xlink:label="loc_deiCoverAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_deiDocumentType" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentType" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_deiAmendmentFlag" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiAmendmentFlag" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentDescription" xlink:label="loc_deiAmendmentDescription" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiAmendmentDescription" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentRegistrationStatement" xlink:label="loc_deiDocumentRegistrationStatement" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentRegistrationStatement" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentAnnualReport" xlink:label="loc_deiDocumentAnnualReport" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentAnnualReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_deiDocumentQuarterlyReport" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentQuarterlyReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="loc_deiDocumentTransitionReport" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentTransitionReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentShellCompanyReport" xlink:label="loc_deiDocumentShellCompanyReport" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentShellCompanyReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentShellCompanyEventDate" xlink:label="loc_deiDocumentShellCompanyEventDate" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentShellCompanyEventDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodStartDate" xlink:label="loc_deiDocumentPeriodStartDate" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentPeriodStartDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_deiDocumentPeriodEndDate" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentPeriodEndDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_deiDocumentFiscalPeriodFocus" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentFiscalPeriodFocus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_deiDocumentFiscalYearFocus" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentFiscalYearFocus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_deiCurrentFiscalYearEndDate" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiCurrentFiscalYearEndDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_deiEntityFileNumber" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityFileNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_deiEntityRegistrantName" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityRegistrantName" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_deiEntityCentralIndexKey" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityCentralIndexKey" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityPrimarySicNumber" xlink:label="loc_deiEntityPrimarySicNumber" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityPrimarySicNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_deiEntityTaxIdentificationNumber" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityTaxIdentificationNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_deiEntityIncorporationStateCountryCode" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityIncorporationStateCountryCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_deiEntityAddressAddressLine1" />
      <link:presentationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressAddressLine1" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine2" xlink:label="loc_deiEntityAddressAddressLine2" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressAddressLine2" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine3" xlink:label="loc_deiEntityAddressAddressLine3" />
      <link:presentationArc order="220" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressAddressLine3" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_deiEntityAddressCityOrTown" />
      <link:presentationArc order="230" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressCityOrTown" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_deiEntityAddressStateOrProvince" />
      <link:presentationArc order="240" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressStateOrProvince" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCountry" xlink:label="loc_deiEntityAddressCountry" />
      <link:presentationArc order="250" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressCountry" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_deiEntityAddressPostalZipCode" />
      <link:presentationArc order="260" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressPostalZipCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CountryRegion" xlink:label="loc_deiCountryRegion" />
      <link:presentationArc order="270" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiCountryRegion" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_deiCityAreaCode" />
      <link:presentationArc order="280" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiCityAreaCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_deiLocalPhoneNumber" />
      <link:presentationArc order="290" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiLocalPhoneNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Extension" xlink:label="loc_deiExtension" />
      <link:presentationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiExtension" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications" xlink:label="loc_deiWrittenCommunications" />
      <link:presentationArc order="310" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiWrittenCommunications" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial" xlink:label="loc_deiSolicitingMaterial" />
      <link:presentationArc order="320" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiSolicitingMaterial" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer" xlink:label="loc_deiPreCommencementTenderOffer" />
      <link:presentationArc order="330" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiPreCommencementTenderOffer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="loc_deiPreCommencementIssuerTenderOffer" />
      <link:presentationArc order="340" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiPreCommencementIssuerTenderOffer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_deiSecurity12bTitle" />
      <link:presentationArc order="350" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiSecurity12bTitle" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_NoTradingSymbolFlag" xlink:label="loc_deiNoTradingSymbolFlag" />
      <link:presentationArc order="360" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiNoTradingSymbolFlag" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_deiTradingSymbol" />
      <link:presentationArc order="370" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiTradingSymbol" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_deiSecurityExchangeName" />
      <link:presentationArc order="380" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiSecurityExchangeName" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12gTitle" xlink:label="loc_deiSecurity12gTitle" />
      <link:presentationArc order="390" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiSecurity12gTitle" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityReportingObligation" xlink:label="loc_deiSecurityReportingObligation" />
      <link:presentationArc order="400" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiSecurityReportingObligation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AnnualInformationForm" xlink:label="loc_deiAnnualInformationForm" />
      <link:presentationArc order="410" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiAnnualInformationForm" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="loc_deiAuditedAnnualFinancialStatements" />
      <link:presentationArc order="420" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiAuditedAnnualFinancialStatements" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_deiEntityWellKnownSeasonedIssuer" />
      <link:presentationArc order="430" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityWellKnownSeasonedIssuer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_deiEntityVoluntaryFilers" />
      <link:presentationArc order="440" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityVoluntaryFilers" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_deiEntityCurrentReportingStatus" />
      <link:presentationArc order="450" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityCurrentReportingStatus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_deiEntityInteractiveDataCurrent" />
      <link:presentationArc order="460" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityInteractiveDataCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_deiEntityFilerCategory" />
      <link:presentationArc order="470" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityFilerCategory" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_deiEntitySmallBusiness" />
      <link:presentationArc order="480" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntitySmallBusiness" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_deiEntityEmergingGrowthCompany" />
      <link:presentationArc order="490" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityEmergingGrowthCompany" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityExTransitionPeriod" xlink:label="loc_deiEntityExTransitionPeriod" />
      <link:presentationArc order="500" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityExTransitionPeriod" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentAccountingStandard" xlink:label="loc_deiDocumentAccountingStandard" />
      <link:presentationArc order="510" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentAccountingStandard" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_OtherReportingStandardItemNumber" xlink:label="loc_deiOtherReportingStandardItemNumber" />
      <link:presentationArc order="520" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiOtherReportingStandardItemNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_deiEntityShellCompany" />
      <link:presentationArc order="530" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityShellCompany" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityPublicFloat" xlink:label="loc_deiEntityPublicFloat" />
      <link:presentationArc order="540" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityPublicFloat" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="loc_deiEntityBankruptcyProceedingsReportingCurrent" />
      <link:presentationArc order="550" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityBankruptcyProceedingsReportingCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_deiEntityCommonStockSharesOutstanding" />
      <link:presentationArc order="560" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityCommonStockSharesOutstanding" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="loc_deiDocumentsIncorporatedByReferenceTextBlock" />
      <link:presentationArc order="570" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentsIncorporatedByReferenceTextBlock" xlink:type="arc" />
    </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>5
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "f8k010920_nektar.htm": {
   "axisCustom": 0,
   "axisStandard": 0,
   "contextCount": 1,
   "dts": {
    "definitionLink": {
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-eedm-def-2019-01-31.xml",
      "http://xbrl.fasb.org/srt/2019/elts/srt-eedm1-def-2019-01-31.xml"
     ]
    },
    "inline": {
     "local": [
      "f8k010920_nektar.htm"
     ]
    },
    "labelLink": {
     "local": [
      "nktr-20200109_lab.xml"
     ],
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-doc-2019-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "nktr-20200109_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-ref-2019-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "nktr-20200109.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd",
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.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://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-roles-2019-01-31.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-roles-2019-01-31.xsd",
      "https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd"
     ]
    }
   },
   "elementCount": 59,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2019-01-31": 2,
    "total": 2
   },
   "keyCustom": 0,
   "keyStandard": 97,
   "memberCustom": 0,
   "memberStandard": 0,
   "nsprefix": "NKTR",
   "nsuri": "http://nektar.com/20200109",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "b",
       "p",
       "body",
       "html"
      ],
      "baseRef": "f8k010920_nektar.htm",
      "contextRef": "From2020-01-09to2020-01-09",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "00000001 - Document - Cover",
     "role": "http://nektar.com/role/Cover",
     "shortName": "Cover",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "b",
       "p",
       "body",
       "html"
      ],
      "baseRef": "f8k010920_nektar.htm",
      "contextRef": "From2020-01-09to2020-01-09",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 0,
   "tag": {
    "dei_AmendmentDescription": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Description of changes contained within amended document.",
        "label": "Amendment Description"
       }
      }
     },
     "localname": "AmendmentDescription",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "stringItemType"
    },
    "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"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_AnnualInformationForm": {
     "auth_ref": [
      "r11"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag with value true on a form if it is an annual report containing an annual information form.",
        "label": "Annual Information Form"
       }
      }
     },
     "localname": "AnnualInformationForm",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_AuditedAnnualFinancialStatements": {
     "auth_ref": [
      "r11"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag with value true on a form if it is an annual report containing audited financial statements.",
        "label": "Audited Annual Financial Statements"
       }
      }
     },
     "localname": "AuditedAnnualFinancialStatements",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CountryRegion": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Region code of country",
        "label": "Country Region"
       }
      }
     },
     "localname": "CountryRegion",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "dei_CurrentFiscalYearEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "End date of current fiscal year in the format --MM-DD.",
        "label": "Current Fiscal Year End Date"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "dei_DocumentAccountingStandard": {
     "auth_ref": [
      "r10"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The basis of accounting the registrant has used to prepare the financial statements included in this filing This can either be 'U.S. GAAP', 'International Financial Reporting Standards', or 'Other'.",
        "label": "Document Accounting Standard"
       }
      }
     },
     "localname": "DocumentAccountingStandard",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "accountingStandardItemType"
    },
    "dei_DocumentAnnualReport": {
     "auth_ref": [
      "r13"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an annual report.",
        "label": "Document Annual Report"
       }
      }
     },
     "localname": "DocumentAnnualReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentFiscalPeriodFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.",
        "label": "Document Fiscal Period Focus"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "fiscalPeriodItemType"
    },
    "dei_DocumentFiscalYearFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.",
        "label": "Document Fiscal Year Focus"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "gYearItemType"
    },
    "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"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentPeriodStartDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The start date of the period covered in the document, in CCYY-MM-DD format.",
        "label": "Document Period Start Date"
       }
      }
     },
     "localname": "DocumentPeriodStartDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentQuarterlyReport": {
     "auth_ref": [
      "r9"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an quarterly report.",
        "label": "Document Quarterly Report"
       }
      }
     },
     "localname": "DocumentQuarterlyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentRegistrationStatement": {
     "auth_ref": [
      "r14"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a registration statement.",
        "label": "Document Registration Statement"
       }
      }
     },
     "localname": "DocumentRegistrationStatement",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentShellCompanyEventDate": {
     "auth_ref": [
      "r10"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Date of event requiring a shell company report.",
        "label": "Document Shell Company Event Date"
       }
      }
     },
     "localname": "DocumentShellCompanyEventDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentShellCompanyReport": {
     "auth_ref": [
      "r10"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true for a Shell Company Report pursuant to section 13 or 15(d) of the Exchange Act.",
        "label": "Document Shell Company Report"
       }
      }
     },
     "localname": "DocumentShellCompanyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentTransitionReport": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a transition report.",
        "label": "Document Transition Report"
       }
      }
     },
     "localname": "DocumentTransitionReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_DocumentsIncorporatedByReferenceTextBlock": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Documents incorporated by reference.",
        "label": "Documents Incorporated by Reference [Text Block]"
       }
      }
     },
     "localname": "DocumentsIncorporatedByReferenceTextBlock",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "textBlockItemType"
    },
    "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"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressAddressLine2": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 2 such as Street or Suite number",
        "label": "Entity Address, Address Line Two"
       }
      }
     },
     "localname": "EntityAddressAddressLine2",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressAddressLine3": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 3 such as an Office Park",
        "label": "Entity Address, Address Line Three"
       }
      }
     },
     "localname": "EntityAddressAddressLine3",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCountry": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "ISO 3166-1 alpha-2 country code.",
        "label": "Entity Address, Country"
       }
      }
     },
     "localname": "EntityAddressCountry",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "countryCodeItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityBankruptcyProceedingsReportingCurrent": {
     "auth_ref": [
      "r4"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "For registrants involved in bankruptcy proceedings during the preceding five years, the value Yes indicates that the registrant has filed all documents and reports required to be filed by Section 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court; the value No indicates the registrant has not.  Registrants not involved in bankruptcy proceedings during the preceding five years should not report this element.",
        "label": "Entity Bankruptcy Proceedings, Reporting Current"
       }
      }
     },
     "localname": "EntityBankruptcyProceedingsReportingCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r15"
     ],
     "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"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.",
        "label": "Entity Common Stock, Shares Outstanding"
       }
      }
     },
     "localname": "EntityCommonStockSharesOutstanding",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "sharesItemType"
    },
    "dei_EntityCurrentReportingStatus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Current Reporting Status"
       }
      }
     },
     "localname": "EntityCurrentReportingStatus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityExTransitionPeriod": {
     "auth_ref": [
      "r18"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.",
        "label": "Elected Not To Use the Extended Transition Period"
       }
      }
     },
     "localname": "EntityExTransitionPeriod",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "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"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityFilerCategory": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Filer Category"
       }
      }
     },
     "localname": "EntityFilerCategory",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "filerCategoryItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityInteractiveDataCurrent": {
     "auth_ref": [
      "r16"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).",
        "label": "Entity Interactive Data Current"
       }
      }
     },
     "localname": "EntityInteractiveDataCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityPrimarySicNumber": {
     "auth_ref": [
      "r11"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary Standard Industrial Classification (SIC) Number for the Entity.",
        "label": "Entity Primary SIC Number"
       }
      }
     },
     "localname": "EntityPrimarySicNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "sicNumberItemType"
    },
    "dei_EntityPublicFloat": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.",
        "label": "Entity Public Float"
       }
      }
     },
     "localname": "EntityPublicFloat",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "monetaryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r15"
     ],
     "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"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityShellCompany": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.",
        "label": "Entity Shell Company"
       }
      }
     },
     "localname": "EntityShellCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntitySmallBusiness": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).",
        "label": "Entity Small Business"
       }
      }
     },
     "localname": "EntitySmallBusiness",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r15"
     ],
     "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"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_EntityVoluntaryFilers": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.",
        "label": "Entity Voluntary Filers"
       }
      }
     },
     "localname": "EntityVoluntaryFilers",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityWellKnownSeasonedIssuer": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A.",
        "label": "Entity Well-known Seasoned Issuer"
       }
      }
     },
     "localname": "EntityWellKnownSeasonedIssuer",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_Extension": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Extension number for local phone number.",
        "label": "Extension"
       }
      }
     },
     "localname": "Extension",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_NoTradingSymbolFlag": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a security having no trading symbol.",
        "label": "No Trading Symbol Flag"
       }
      }
     },
     "localname": "NoTradingSymbolFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_OtherReportingStandardItemNumber": {
     "auth_ref": [
      "r10"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "\"Item 17\" or \"Item 18\" specified when the basis of accounting is neither US GAAP nor IFRS.",
        "label": "Other Reporting Standard Item Number"
       }
      }
     },
     "localname": "OtherReportingStandardItemNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "otherReportingStandardItemNumberItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r5"
     ],
     "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"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "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 pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre-commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "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"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_Security12gTitle": {
     "auth_ref": [
      "r3"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Title of a 12(g) registered security.",
        "label": "Title of 12(g) Security"
       }
      }
     },
     "localname": "Security12gTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SecurityReportingObligation": {
     "auth_ref": [
      "r7"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "15(d), indicating whether the security has a reporting obligation under that section of the Exchange Act.",
        "label": "Security Reporting Obligation"
       }
      }
     },
     "localname": "SecurityReportingObligation",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "securityReportingObligationItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r8"
     ],
     "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"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r17"
     ],
     "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"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://nektar.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    }
   },
   "unitCount": 3
  }
 },
 "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": "b-23"
  },
  "r10": {
   "Name": "Form 20-F",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "220",
   "Subsection": "f"
  },
  "r11": {
   "Name": "Form 40-F",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "240",
   "Subsection": "f"
  },
  "r12": {
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-1-"
  },
  "r13": {
   "Name": "Forms 10-K, 20-F, 40-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "15",
   "Subsection": "d-1"
  },
  "r14": {
   "Name": "Forms 20-F, 40-F",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "220 and 240",
   "Subsection": "f"
  },
  "r15": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r16": {
   "Name": "Regulation S-T",
   "Number": "232",
   "Publisher": "SEC",
   "Section": "405"
  },
  "r17": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425"
  },
  "r18": {
   "Name": "Securities Act",
   "Number": "7A",
   "Publisher": "SEC",
   "Section": "B",
   "Subsection": "2"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "g"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12, 13, 15d"
  },
  "r5": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r6": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r7": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "15",
   "Subsection": "d"
  },
  "r8": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12"
  },
  "r9": {
   "Name": "Form 10-Q",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-13"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>6
<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>7
<FILENAME>f8k010920_nektar_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="nktr-20200109.xsd" xlink:type="simple"/>
    <context id="From2020-01-09to2020-01-09">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000906709</identifier>
        </entity>
        <period>
            <startDate>2020-01-09</startDate>
            <endDate>2020-01-09</endDate>
        </period>
    </context>
    <unit id="USD">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="Shares">
        <measure>shares</measure>
    </unit>
    <unit id="USDPShares">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <dei:EntityCentralIndexKey contextRef="From2020-01-09to2020-01-09">0000906709</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag contextRef="From2020-01-09to2020-01-09">false</dei:AmendmentFlag>
    <dei:DocumentType contextRef="From2020-01-09to2020-01-09">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="From2020-01-09to2020-01-09">2020-01-09</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName contextRef="From2020-01-09to2020-01-09">NEKTAR THERAPEUTICS</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode contextRef="From2020-01-09to2020-01-09">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="From2020-01-09to2020-01-09">0-24006</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber contextRef="From2020-01-09to2020-01-09">94-3134940</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="From2020-01-09to2020-01-09">455 Mission Bay Boulevard South</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown contextRef="From2020-01-09to2020-01-09">San Francisco</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="From2020-01-09to2020-01-09">CA</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="From2020-01-09to2020-01-09">94158</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="From2020-01-09to2020-01-09">(415)</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="From2020-01-09to2020-01-09">482-5300</dei:LocalPhoneNumber>
    <dei:WrittenCommunications contextRef="From2020-01-09to2020-01-09">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial contextRef="From2020-01-09to2020-01-09">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer contextRef="From2020-01-09to2020-01-09">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer contextRef="From2020-01-09to2020-01-09">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle contextRef="From2020-01-09to2020-01-09">Common Stock, $0.0001 par value</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="From2020-01-09to2020-01-09">NKTR</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="From2020-01-09to2020-01-09">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany contextRef="From2020-01-09to2020-01-09">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>8
<FILENAME>0001213900-20-000720-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001213900-20-000720-xbrl.zip
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M=-((0_.NIC47^&.TD.X.*>+ZMR:L)2Y5O]=N)7YL(("\K6@Y"CR!02-';XJ
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MAU].S,(@#KKG["92&4L@O\/>T>$G]MY3 (I@N?%@^62G/+P5YBDX9^';R"\
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M,#$P.3(P7VYE:W1A<BYH=&U02P$"% ,4    "  S."I0?-NIXT$#  !_#
M$0              @ '<&0  ;FMT<BTR,#(P,#$P.2YX<V102P$"% ,4
M"  S."I03@5Q)/<*  #5AP  %0              @ %,'0  ;FMT<BTR,#(P
M,#$P.5]L86(N>&UL4$L! A0#%     @ ,S@J4/!R.G%0!P  )ED  !4
M         ( !=B@  &YK='(M,C R,# Q,#E?<')E+GAM;%!+!08     !  $
+  <!  #Y+P     !

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.19.3.a.u2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>97</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>3</UnitCount>
  <MyReports>
    <Report instance="f8k010920_nektar.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00000001 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://nektar.com/role/Cover</Role>
      <ShortName>Cover</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="f8k010920_nektar.htm">f8k010920_nektar.htm</File>
    <File>nktr-20200109.xsd</File>
    <File>nktr-20200109_lab.xml</File>
    <File>nktr-20200109_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2019-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6631257952">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Cover<br></strong></div></th>
<th class="th"><div>Jan. 09, 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_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_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_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Jan.  09,  2020<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_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">0-24006<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">NEKTAR THERAPEUTICS<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_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000906709<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_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">94-3134940<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_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">455 Mission Bay Boulevard South<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 Francisco<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">94158<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">(415)<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">482-5300<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, $0.0001 par value<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">NKTR<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>11
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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MMWF\81AU8\K(XK%T-8943OTJDH\ Q:X831F:3LTXXFBD(3^ G/,6+V2?$9/
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MA]]5V ?K]NX?&U\$50N_[D)] 5!+ P04    "  S."I0F5R<(Q &  "<)P
M$P   'AL+W1H96UE+W1H96UE,2YX;6SM6EMSVC@4?N^OT'AG]FT+QC:!MK03
M<VEVV[29A.U.'X416(UL>621A'^_1S80RY8-[9)-NIL\!"SI^\Y%1^?H.'GS
M[BYBZ(:(E/)X8-DOV]:[MR_>X%<R)!%!,!FGK_# "J5,7K5::0##.'W)$Q+#
MW(*+"$MX%,O67.!;&B\CUNJTV]U6A&ELH1A'9&!]7BQH0-!445IO7R"TY1\S
M^!7+5(UEHP$35T$FN8BT\OELQ?S:WCYES^DZ'3*!;C ;6"!_SF^GY$Y:B.%4
MPL3 :F<_5FO'T=)(@(+)?90%NDGVH],5"#(-.SJ=6,YV?/;$[9^,RMIT-&T:
MX./Q>#BVR]*+<!P$X%&[GL*=]&R_I$$)M*-IT&38]MJND::JC5-/T_=]W^N;
M:)P*C5M/TVMWW=..B<:MT'@-OO%/A\.NB<:KT'3K:28G_:YKI.D6:$)&X^MZ
M$A6UY4#3( !8<';6S-(#EEXI^G64&MD=N]U!7/!8[CF)$?[&Q036:=(9EC1&
M<IV0!0X -\313%!\KT&VBN#"DM)<D-;/*;50&@B:R('U1X(AQ=RO_?67N\FD
M,WJ=?3K.:Y1_::L!I^V[F\^3_'/HY)^GD]=-0LYPO"P)\?LC6V&')VX[$W(Z
M'&="?,_V]I&E)3+/[_D*ZTX\9Q]6EK!=S\_DGHQR([O=]EA]]D]';B/7J<"S
M(M>41B1%G\@MNN01.+5)#3(3/PB=AIAJ4!P"I DQEJ&&^+3&K!'@$WVWO@C(
MWXV(]ZMOFCU7H5A)VH3X$$8:XIQSYG/1;/L'I4;1]E6\W*.76!4!EQC?-*HU
M+,76>)7 \:V</!T3$LV4"P9!AI<D)A*I.7Y-2!/^*Z7:_IS30/"4+R3Z2I&/
M:;,CIW0FS>@S&L%&KQMUAVC2/'K^!?F<-0H<D1L= F<;LT8AA&F[\!ZO)(Z:
MK<(1*T(^8ADV&G*U%H&V<:F$8%H2QM%X3M*T$?Q9K#63/F#([,V1=<[6D0X1
MDEXW0CYBSHN0$;\>ACA*FNVB<5@$_9Y>PTG!Z(++9OVX?H;5,VPLCO='U!=*
MY \FIS_I,C0'HYI9";V$5FJ?JH<T/J@>,@H%\;D>/N5Z> HWEL:\4*Z">P'_
MT=HWPJOX@L Y?RY]SZ7ON?0]H=*W-R-]9\'3BUO>1FY;Q/NN,=K7-"XH8U=R
MS<C'5*^3*=@YG\#L_6@^GO'M^MDDA*^:62TC%I!+@;-!)+C\B\KP*L0)Z&1;
M)0G+5--E-XH2GD(;;NE3]4J5U^6ON2BX/%ODZ:^A=#XLS_D\7^>TS0LS0[=R
M2^JVE+ZU)CA*]+',<$X>RPP[9SR2';9WH!TU^_9==N0CI3!3ET.X&D*^ VVZ
MG=PZ.)Z8D;D*TU*0;\/YZ<5X&N(YV02Y?9A7;>?8T='[Y\%1L*/O/)8=QXCR
MHB'NH8:8S\-#AWE[7YAGE<90-!1M;*PD+$:W8+C7\2P4X&1@+: '@Z]1 O)2
M56 Q6\8#*Y"B?$R,1>APYY=<7^/1DN/;IF6U;J\I=QEM(E(YPFF8$V>KRMYE
ML<%5'<]56_*POFH]M!5.S_Y9K<B?#!%.%@L22&.4%Z9*HO,94[[G*TG$53B_
M13.V$I<8O./FQW%.4[@2=K8/ C*YNSFI>F4Q9Z;RWRT,"2Q;B%D2XDU=[=7G
MFYRN>B)V^I=WP6#R_7#)1P_E.^=?]%U#KG[VW>/Z;I,[2$R<><41 71% B.5
M' 86%S+D4.Z2D 83 <V4R43P H)DIAR F/H+O?(,N2D5SJT^.7]%+(.&3E[2
M)1(4BK ,!2$7<N/O[Y-J=XS7^BR!;814,F35%\I#B<$],W)#V%0E\Z[:)@N%
MV^)4S;L:OB9@2\-Z;ITM)__;7M0]M!<]1O.CF> >LX=SFWJXPD6L_UC6'ODR
MWSEPVSK> U[F$RQ#I'[!?8J*@!&K8KZZKT_Y)9P[M'OQ@2";_-;;I/;=X Q\
MU*M:I60K$3]+!WP?D@9CC%OT-%^/%&*MIK&MQMHQ#'F 6/,,H68XWX=%FAHS
MU8NL.8T*;T'50.4_V]0-:/8--!R1!5XQF;8VH^1."CS<_N\-L,+$CN'MB[\!
M4$L#!!0    ( #,X*E#"&_@AG@(  ),+   8    >&PO=V]R:W-H965T<R]S
M:&5E=#$N>&UL=5;MCILP$'P5Q ,<V)"O$T%JKJI:J96BJ]K^=A(GH -,;2=<
MW[ZVX1#RKO\$;&9V;(]'V6(0\DU5G.OHO6TZM8\KK?OG)%'GBK=,/8F>=^;+
M5<B6:3.4MT3UDK.+([5-0M-TG;2L[N*R<'-'61;BKINZXT<9J7O;,OGOP!LQ
M[&,2?TR\UK=*VXFD+'IVXS^Y_M4?I1DE<Y5+W?).U:*+)+_NXT_D^4!S2W"(
MWS4?U.(]LELY"?%F!]\N^SBU*^(-/VM;@IG'@[_PIK&5S#K^3D7C6=,2E^\?
MU;^XS9O-G)CB+Z+Y4U]TM8^W<73A5W9O]*L8OO)I0ZLXFG;_G3]X8^!V)4;C
M+!KE?J/S76G13E7,4EKV/C[KSCV'\4N>3S2<0"<"G0D9=7L9A=S*/S/-RD**
M(9+CX??,>DR>J3F;LYUT1^&^F<4K,_LHTR)YV#(3XC BZ )!9D1B:L\"%!6@
MCIXMZ!2G9R@]<_1\0<^\]4%$C@ODJ$ .Z"M/ "+6N, *%5@!^L83@(@M+K!&
M!=: OO,$((*DN,(&5=A /O$D$$C YRTJL85\WV@$$G!ZATKL(-^W&H$$O"8I
M'J<45O#MQC !PTD@M 16\#U',#1@.L&32RBLX-N.80*^$SS@!.:7^LYCF(#U
M!$\Y@2&FOOD8)N0^'G4"DTR!^P@FY#Z>=P+C3('[$).%W,<S3V"B,^ ^Q(0.
M#$\]@9G.J"\",2$1//<$ICH#-PQB B(4#SZ%H<YR3P3!A$3PW%.8Z<R_Q1@F
MI!+XQX:9SOQ;C&$"MYCBN:?(/[M_BQ%,'KC%%,\]A9G._5N,8/P#2Q;ME&U7
M?S!YJSL5G80VG9GKGZY":&[*I4\FX)7ID.=!PZ_:OF[,NQS;Q'&@13^UP,G<
MAY?_ 5!+ P04    "  S."I0Z2G2XUD"  #L!0  %    'AL+W-H87)E9%-T
M<FEN9W,N>&ULA53?;]HP$'[N_HH3VD,K 0EIZ)J)(J4TW1@M9233I$U[,(XA
MUA([LQT*__TN=*NFF(P\Q??CN_L^WWFDM8%*\%\5F\A*F)N.[W5@5^1"WW0R
M8\KWCJ-IQ@JB^[)D CUKJ0IB\*@VCBX5(ZG.&#-%[GBN>^44A(O.>*3Y>&3&
M$[EE:N28\<BI#2_&3T3TP0VZX+F>VW0>,N![N-)&$6I^-/UWDE8%$P:2?<F:
MSNO>K&D*,3@])-SG9-/TKDFN+937$@NFN$PA$BG<$6/%'7@$W3=G9\>(1,)P
MLX=[GC.85\7*UL'M>3XJUI*X9!M>:X!]S$EA%9]'LR1<0O(Q6H:+Z$LRG<0M
M0!.DHD@.4Y&R'<S8WNH#O\"]>N<&+0@)V<$T11B^YI08+D4+H\#O70XN_<!O
M4V,JJ%2E5 >0+L0&906IX#!["GN5J7T=40M8F*:*:=W]^P,/7#!X$A:"/QS"
M(]>Z;OR6[.%65CG;$I5"+"N3G8*?U"=L,I'/HAD;$P'W>$F4:RI/ ;W272BY
MY8):C4["4Q +J0W>Y3=>'M4J\ ?#:POU@("+>C3E'%,NFL8'2;'*(I.B;7C]
M:Z\WO'2MB_ZJN#%,8*FBP'?E95RT)9O,.>6&BPT\HB:*D[P9LE"L1Q&$H4XO
M"X^+C$_#TWIM=V,%3[6N,/A_.0DWN)IR#0/O?'4!,:,5]FYM1TT$YR8VDO[L
MPENWC]LR@)(HV)*\LN1,%$EK6O&^6$F+U'R6+"TM_A2&:$<S(C;L^+Z'\5WX
MN64\HH*I35WU@Y+/)JO%+XGXAXJ#S_SX-U!+ P04    "  S."I0NJ$YBM<!
M   R!@  #0   'AL+W-T>6QE<RYX;6S555N+U3 0_BLA/\"<=MD%I2WHPH*@
MLK#GP=>TG;:!W$RGQW9_O4G3V]$'\>"#OC0SWTR^^7*9-.MQDO#2 2 9E=1]
M3CM$^XZQONI \?Z-L:!]I#%.<?2N:UEO'?"Z#Y.49.GI], 4%YH6F1[4D\*>
M5&;0F-,39476&+TC=S0"/I4K(!<N<_K(I2B=F'.Y$G**<!J RDCC"'HID-,D
M(/UK#"?1"RH7'B6T<0%DL4+\EDOZ3X'5Z[TKI-P$IC0"168Y(CC]Y)TY>09_
M"9'%/D_6*VP=GY+TGNX3YL$7*8VKP6UE$KI"12:A"7*<:+LPHK$L!!&-\D8M
M>&LTGS6L,Q;#TU8@Y4LXPJ_-%??8D)CSL0['0(**U?2K7LQX7-$)_$>VR'V@
MO;^)EEAQ,?AA\*O1L_]M, C/#AHQSO[8;/4].[=63N^E:+6"N);?%DQN+%AD
M?*U#.N/$J^<+-Z7R #A*+N!05$?DN^/V#".NMVEL;M6<_H>:__8^MZ#!<7D4
M[:_^O[S+?Z*8+=US:-&K!MU04@Y"HM"+QD[4-41YX87,Z9?P\,JK/MG[U-,C
M+_T#?L7OY];0\$'B<UCQ',SI;G\*+TWRL&6=-XJ<[O9GJ,6@WLX%][]$\0-0
M2P,$%     @ ,S@J4# #][XW 0  (@(   \   !X;"]W;W)K8F]O:RYX;6R-
M4<%NPC ,_94J'[ 6M"$-42Z@;4C3AL;$/6U=:I'$E1-@X^OG!'6PVTZ.G^WG
MYY?9B7A?$>VS+VN<+U470C_-<U]W8+6_HQZ<5%IBJX.DO,M]SZ ;WP$$:_)Q
M44QRJ]&I^6S@6G-^FU" .B Y 2.P13CY:SVFF9:&(WSJJE2%RO0AT!.: +S4
M 9Z9#CVZ7:E&*FN1?=C$W:G3HD.+9VA2YCLZO1#CF5S09E,S&9.F8B$-R0;_
MBVR! ]9_&H.N/K1H+=6D$,(C>JS08/@N57H;4')%?G-&\F&(%Q.G_!\;J6VQ
MAB75!PLN7'QD,'&[\QWV7F5.6RC5@H[ 4;$L6#47]4%\N4K*>(I2X%4S2O(&
M30VTZ*!Y$QHON)Q:KSF+(?&,[Q]&CV+IP9B%8._NE73BCQS#]\Q_ %!+ P04
M    "  S."I0_\ F"+T   "% @  &@   'AL+U]R96QS+W=O<FMB;V]K+GAM
M;"YR96QSK9)!"H,P$ "_(GE 5VWIH:BG7KRV_4#0U8B:A.R6ZN^;>E%!H0<O
M"6'#S$"2/+"3W!A-JK$4#'VG*16*V=X J%#82SH9B]I/*N-ZR?[H:K"R:&6-
M$(?A%=R2(;)DR0SR,A4N+R,1O*2KD5,!0P<?XUI2B$PP;=')"_R5T>(_>E-5
M38%W4[Q[U+Q1,0L$; ?%<Q IZ;!\LFMT34>'K.![,>=%#(\='E\Q4??TEUG/
M7H(PK8>_R43]-<#JUV5?4$L#!!0    ( #,X*E +C]@#(0$  %<$   3
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M+G)E;'-02P$"% ,4    "  S."I0)^B'#H(   "Q    $
M@ 'I    9&]C4')O<',O87!P+GAM;%!+ 0(4 Q0    ( #,X*E!5#Q%*[@
M "L"   1              "  9D!  !D;V-0<F]P<R]C;W)E+GAM;%!+ 0(4
M Q0    ( #,X*E"97)PC$ 8  )PG   3              "  ;8"  !X;"]T
M:&5M92]T:&5M93$N>&UL4$L! A0#%     @ ,S@J4,(;^"&> @  DPL  !@
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9>&UL4$L%!@     *  H @ (   ,4      $!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<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>
</SEC-DOCUMENT>
